As buyers seek stimulant-free daily support for heart and circulation wellness, this CardioCharge investigation reveals the complete label-confirmed ingredient amounts, examines how the electrolyte formula is positioned to fit a heart-conscious routine, and highlights the pricing, transparency details, and buyer questions worth reviewing before ordering.
CAMAS, WA / ACCESS Newswire / July 10, 2026 / Quick disclosure before you read further: this is a paid advertorial, promotional and intended for consumer education about a commercially available product, and a commission may be earned if you purchase through links in it. Product claims are attributed to the brand and aren't independently endorsed - CardioCharge™ is a dietary supplement, not a drug or an FDA-approved treatment, and per the brand's own disclaimer it isn't intended to diagnose, treat, cure, or prevent any disease. Official site: mysimplepromise.com. Details below reflect brand materials and product labeling reviewed in July 2026, so confirm anything that matters to you before ordering.
Simple Promise CardioCharge Reviews 2026: Could This Be the Stimulant-Free Heart-Wellness Upgrade Buyers Have Been Looking For? (Customer Research Fact Guide)
TL;DR: CardioCharge™ is Simple Promise's caffeine-free, stimulant-free electrolyte powder for everyday heart and circulation support - and this investigation just got its hands on the one thing most reviews of it don't have: the actual Supplement Facts label. Every ingredient, every milligram, confirmed below. One thing on that label doesn't quite match the brand's own marketing, and it's worth knowing before you order.
You saw an ad for CardioCharge. Or maybe you read an earlier review and noticed what this investigation noticed: the brand names all seven ingredients clearly, but never says how much of each one is actually in a scoop. So that's what this piece went and found out - straight from the label, not the sales page. Here's exactly what it says, ingredient by ingredient, and where it does or doesn't match what CardioCharge's marketing tells you.
Buyer Takeaway: Two sources went into this piece: the brand's marketing copy (what CardioCharge is supposed to do) and its Supplement Facts label (what's actually in it, by weight). Keeping those two sources separate, instead of blending them, is the whole point of this review.
See the current CardioCharge label details and pricing on the official page
CardioCharge Quick Verification Snapshot (As of July 2026)
Sold by: Simple Promise™, part of a broader heart-and-wellness product catalog.
Ingredient amounts: now confirmed directly from the product's Supplement Facts label - a gap earlier CardioCharge coverage correctly identified as unresolved on the brand's web pages.
Serving size: 1 scoop (5.82 g); 20 servings per jar, per the label.
Notable label finding: "Artificial Pomegranate Flavor" appears under Other Ingredients, alongside brand marketing that badges the product "No Artificial Ingredients." Documented in full below.
Pricing checked July 2026: $49 (1 jar) / $129 (3 jars) / $198 (6 jars).
Guarantee: 365 days per brand's refund policy; clock-start date and return-shipping terms still not spelled out anywhere accessible.
Customer reviews on the product page: none as of the date this article was written.
What Is CardioCharge and Who Is It For?
CardioCharge is an electrolyte powder from Simple Promise™, mixed into water once daily and positioned by the brand for arterial flexibility and everyday cardiovascular support rather than general hydration alone. Per the brand's own FAQ, it's aimed at adults - the brand specifically calls out people in their 40s, 50s, 60s, and beyond - who want to support heart health without overhauling their diet or exercise routine.
CardioCharge is a supplement, not a treatment. It isn't intended to diagnose, treat, cure, or prevent any disease, and the brand's own materials direct buyers to consult a physician before starting it, especially anyone managing an existing cardiovascular condition or taking related medication.
Buyer Takeaway: This review focuses on the ingredient investigation below. If you want the fuller picture of Simple Promise as a company and how CardioCharge fits its broader product lineup, that context is covered in earlier CardioCharge consumer research - previous CardioCharge coverage examining the brand's positioning and the ingredient-transparency question is worth reading alongside this one.
What Does CardioCharge Actually Do?
Per the brand, CardioCharge combines standard electrolytes (potassium, magnesium, sodium) with D-Ribose, hibiscus flower extract, L-Glycine, and Hytolive® olive extract, aimed at supporting arterial flexibility and cellular-level blood flow. The brand frames this as a six-step mechanism: cellular energy support from D-Ribose, arterial flexibility support from hibiscus, a "relax and restore" effect from the mineral trio, structural support from glycine, antioxidant protection from Hytolive, and a stimulant-free energy angle tied to circulation rather than caffeine.
That's the brand's own explanation of intent. None of it is this article's independent medical assessment. What this article can verify independently - and what earlier coverage of CardioCharge couldn't - is exactly how much of each ingredient is actually in the formula. That's the investigation below.
Buyer Takeaway: The mechanism story hasn't changed from what earlier coverage described - it's still the brand's own explanation of intent. What's new here is the ability to check that story against actual ingredient amounts, which you'll find in the next section.
The CardioCharge Supplement Facts Label: Full Ingredient Breakdown
Here is the complete Supplement Facts panel for CardioCharge, per serving (1 scoop, 5.82 grams; 20 servings per container):
Calories: 20
Total Carbohydrates: 4 g (1% Daily Value)
Protein: 1 g (less than 2% Daily Value)
Magnesium (as Magnesium Glycinate): 190 mg (45% Daily Value)
Sodium (as Sodium Citrate): 140 mg (6% Daily Value)
Potassium (as Potassium Citrate): 380 mg (8% Daily Value)
D-Ribose: 3,000 mg (Daily Value not established)
L-Glycine: 1,000 mg (Daily Value not established)
Hibiscus (Hibiscus sabdariffa, flower extract, 4:1): 470 mg (Daily Value not established)
Olive (Olea europaea, fruit extract, Hytolive®): 30 mg (Daily Value not established)
Other ingredients listed on the label: Citric Acid, Beet Root Powder, Malic Acid, Artificial Pomegranate Flavor, Silicon Dioxide, and Steviol Glycosides.
This is the piece earlier CardioCharge research flagged as missing, and it changes the conversation meaningfully. All seven of the brand's named active ingredients are confirmed present at specific, checkable amounts - this isn't a proprietary blend hiding behind a single combined total, which is worth crediting. D-Ribose at 3 grams and hibiscus extract at 470 mg are both substantial, headline doses relative to what's typically used in the ingredient-level research this category cites; Hytolive at 30 mg is a comparatively small amount for a patented extract, though no Daily Value comparison exists for it since none has been established by the FDA.
One independently verifiable detail worth noting: the label's percent-Daily-Value figures for magnesium, sodium, and potassium all check out against current FDA Daily Value references (420 mg, 2,300 mg, and 4,700 mg respectively) when the math is run directly - 190 mg of magnesium works out to 45.2%, 140 mg of sodium to 6.1%, and 380 mg of potassium to 8.1%, matching the label's stated 45%, 6%, and 8% almost exactly. That's a small thing, but it's the kind of detail that either checks out or doesn't, and here it checks out.
Buyer Takeaway: The amounts are now confirmed and the math behind the label holds up. What's still true, and still worth keeping in mind, is that none of this confirms the finished product was tested in a clinical trial - only that the label accurately discloses what's inside.
See CardioCharge's full label and current pricing on the official page
What the Label Shows vs. What the Marketing Says
This is the section that makes this piece an investigation rather than a restatement of the brand's own copy. Simple Promise markets CardioCharge with a "No Artificial Ingredients" badge displayed prominently on its product page, alongside language describing the product as "sweetened naturally with real fruit extracts, with no artificial sweeteners or excess sugar."
The Supplement Facts label tells a more specific story. The sweetener itself, Steviol Glycosides, is in fact a natural, plant-derived sweetener (commonly known as stevia) - so the specific claim about sweetening being natural and free of artificial sweeteners holds up against the label. But the same Other Ingredients list also includes "Artificial Pomegranate Flavor," which is a flavoring agent, not a sweetener. That's a distinction worth being precise about: the label supports the brand's sweetener claim while directly contradicting its broader "No Artificial Ingredients" badge.
This isn't presented here as deception. Using an artificial flavor alongside a natural sweetener is common in the powder-supplement category, and it's a minor formulation choice in the context of the whole product. But a badge that says "No Artificial Ingredients" is a specific, checkable claim, and the product's own label doesn't fully support it as written.
Buyer Takeaway: If a completely artificial-ingredient-free formula matters to your decision, know that CardioCharge's label lists one specific artificial ingredient - an artificial flavoring agent - despite the brand's on-page "No Artificial Ingredients" claim. The natural-sweetener claim, separately, does check out.
A second, smaller technical point worth flagging: CardioCharge is marketed as "sugar-free," and by the common definition - no added table sugar or high-fructose corn syrup - that claim is accurate; Steviol Glycosides is the only sweetening agent listed.
Worth knowing, though, is that D-Ribose itself is chemically classified as a simple sugar (a monosaccharide), a point the brand's own marketing copy acknowledges directly when it describes D-Ribose as "a naturally-occurring sugar." D-Ribose is generally understood not to spike blood glucose the way sucrose or glucose does, which is the basis for marketing a D-Ribose-containing product as "sugar-free" in the conventional sense. It's a nuance rather than a contradiction, but it's the kind of detail a carb-conscious or blood-sugar-conscious buyer would want spelled out rather than assumed.
What the Research Says About These Ingredients at Their Labeled Amounts
Simple Promise cites ingredient-level research on its product page for several of CardioCharge's components. With the label now confirmed, it's possible to say something earlier CardioCharge coverage couldn't: what CardioCharge actually contains, ingredient by ingredient, compared with the general research areas the brand points to.
On D-Ribose, the brand cites research published in the European Journal of Heart Failure associated with improvements in diastolic function and quality-of-life scores. CardioCharge's label shows 3,000 mg of D-Ribose per serving - a substantial, headline-level dose in the context of the broader supplement category, though this article cannot independently confirm that 3,000 mg matches the specific dose used in the cited research without direct access to that study's methodology.
On hibiscus flower extract, the brand references a meta-analysis of 390 participants associating hibiscus supplementation with support for blood pressure levels already within the normal range. CardioCharge's label lists 470 mg of a 4:1 hibiscus extract per serving - meaning it's concentrated from roughly four times that weight in raw hibiscus flower, per standard extract-ratio labeling conventions.
On potassium and magnesium, the brand cites broader nutrition-science research connecting dietary intake of these minerals to cardiovascular outcomes in population studies - general nutrition context about the minerals themselves, not a claim specific to CardioCharge. The label confirms 380 mg of potassium and 190 mg of magnesium per serving, both a meaningful fraction of daily recommended intake as shown by the Daily Value percentages above.
Buyer Takeaway: Having the actual amounts is a real improvement over not having them, but it still doesn't turn ingredient-level research into a finished-product clinical trial. No controlled study of CardioCharge itself, at these specific combined amounts, was identified anywhere in the materials reviewed for this article.
See how these confirmed ingredient amounts compare on the official page
What the Confirmed Amounts Mean for Your Daily Intake
Now that the label is confirmed, it's worth translating these numbers into something you can actually use when deciding whether CardioCharge fits your day. One scoop delivers 45% of your Daily Value for magnesium, 6% for sodium, and 8% for potassium - figures based on the FDA's current Daily Value references (420 mg, 2,300 mg, and 4,700 mg, respectively), which this article calculated independently from the label rather than simply repeating the brand's printed percentages.
What that means for you in practical terms: CardioCharge's magnesium contribution is substantial relative to a full day's target, while its sodium and potassium contributions are comparatively modest. If you're already tracking magnesium intake for any reason - a common recommendation given how many adults fall short of the Daily Value through diet alone - this is a meaningful addition to factor into your total. If you're on a sodium-restricted diet for blood pressure or kidney reasons, 140 mg per serving is a relatively small addition, but it's still worth adding to your daily tally rather than treating the product as sodium-free.
The D-Ribose and L-Glycine amounts (3,000 mg and 1,000 mg respectively) don't carry an established Daily Value, since the FDA hasn't set one for either compound. That doesn't mean the amounts are unimportant - it means there's no standardized percentage to compare them against, so your best reference point is the ingredient-level research the brand cites, with the caveats already discussed above about that research not being conducted on the finished CardioCharge formula itself.
Buyer Takeaway: If you're already taking a separate magnesium, potassium, or electrolyte supplement, add CardioCharge's confirmed amounts to your existing totals rather than assuming they stack independently without consequence - this is exactly the kind of question worth a quick call to your physician or pharmacist if you're managing intake for a specific health reason.
Compare these confirmed amounts against today's pricing on the official page
How to Use CardioCharge
Per the brand's instructions, mix one scoop into a glass of water first thing in the morning - filtered, tap, bottled, or carbonated all work, according to the brand. Simple Promise recommends daily use for at least 90 days, noting that ingredient-level research it cites tends to show the strongest associations around the three-to-six-month mark. That's brand guidance about individual ingredients, not a finished-product timeline guarantee.
Buyer Takeaway: A 90-day minimum recommendation means the single jar is really a short trial size at roughly three weeks of use. Plan your jar-quantity purchase around the full recommended window, not the smallest available size.
What's Included
Each jar provides 20 servings per the label, consistent with the brand's own "typically serves 20 servings" language. At one scoop daily, that's a supply of roughly three weeks per jar.
Check current jar sizes and pricing on the official CardioCharge page
CardioCharge Pricing
Based on a live fetch of the official order page, here's CardioCharge's current tiered pricing:
1 jar: $49 (against a brand-stated reference price of $89)
3 jars: $129 total - $43 per jar
6 jars: $198 total - $33 per jar (marked "Popular" by the brand)
Shipping: free on U.S. orders, per the site-wide banner, on all three tiers
Subscription: none available - the order page showed one-time-purchase pricing only for CardioCharge specifically, with no auto-ship toggle at the time of writing
Buyer Takeaway: The per-jar price drops from $49 to $43 to $33 across the three tiers - a real, verifiable discount at higher quantities, not a brand-stated "you save" figure alone. Weigh that against the 90-day minimum usage window before deciding which tier fits your trial period.
Customer Reviews: What's Actually on the Page
As of the date this article was written, the CardioCharge product page showed no customer reviews - the review widget displayed 0% across all star ratings with a "be the first to write a review" prompt. That's a plain, unremarkable fact for a comparatively new listing, not a signal of quality one way or the other.
Simple Promise's broader catalog does carry published customer reviews on several of its other products, which tells you the brand does collect and display review data when it's available - it's just not yet available for CardioCharge specifically. Worth keeping separate from your assessment of this particular product, rather than borrowing confidence (or doubt) from reviews of a different item in the same catalog.
Buyer Takeaway: Zero reviews on a comparatively new listing is a different situation than a poorly-reviewed product. It just means you won't find crowd-sourced feedback to lean on yet - your own trial period, backed by the guarantee, is currently the only real feedback loop for this specific item.
The 365-Day Guarantee
Simple Promise backs CardioCharge with what it describes as an "iron-clad, unconditional 365-day money-back guarantee." Per the brand's refund policy, you can contact support within a full year for a refund if you're not satisfied.
What isn't specified in the refund policy or Terms of Service:
Whether the 365 days starts at your order date or your delivery date
Whether jars need to be unopened to qualify
Who covers return shipping costs
Typical refund processing time
That's the same gap earlier CardioCharge coverage identified, and it remains open - this investigation focused on the ingredient label, and the guarantee's fine print wasn't part of what changed.
Buyer Takeaway: A 365-day window is long by category standards. Get the clock-start date and return-shipping responsibility confirmed in writing from support before a larger order, so there's no ambiguity later.
Review CardioCharge's current guarantee terms on the official order page
Is CardioCharge Right for You?
CardioCharge is a reasonable fit if you want a stimulant-free, once-daily electrolyte powder with a fully disclosed (now that the label's been reviewed) ingredient list at meaningful doses, and you're comfortable with ingredient-level rather than finished-product research backing the formula.
It's a weaker fit if the "No Artificial Ingredients" claim specifically matters to your decision, given the labeled artificial flavoring agent, or if you're managing a cardiovascular condition or taking related medication without having looped in your physician - the mineral content here (magnesium, sodium, potassium) makes that conversation worth having given potential interactions with blood pressure medication and diuretics.
Buyer Takeaway: The best-fit buyer here is someone who's already comfortable with electrolyte-style supplements and wants full ingredient transparency before committing, not someone looking for a finished-product clinical guarantee that doesn't currently exist for this item.
How CardioCharge Compares
Compared to a basic electrolyte powder, CardioCharge's added D-Ribose, hibiscus, glycine, and Hytolive at labeled amounts is a genuine formulation difference, now independently confirmed rather than taken on faith. Compared to a prescription cardiovascular medication, CardioCharge remains a dietary supplement, not FDA-approved, and not positioned by the brand as a substitute for prescribed treatment.
Compared to many products in this same category that disclose only a proprietary blend total rather than per-ingredient amounts, CardioCharge's full label breakdown is a meaningful transparency advantage - you can see exactly what you're getting instead of a single combined weight. That's worth crediting even alongside the artificial-flavor discrepancy documented above; the two findings aren't in conflict with each other.
Buyer Takeaway: Full per-ingredient disclosure and a labeled inconsistency in the "artificial ingredients" claim can both be true about the same product at the same time. Neither one cancels the other out, and both are worth weighing on their own terms.
What's Still Worth Verifying Before You Order
The ingredient-amount question is resolved by this investigation. A few items remain open, carried over from what earlier coverage identified and what this piece's label review didn't change:
Guarantee clock start: confirm whether the 365-day window runs from order date or delivery date
Return shipping and condition: confirm who covers return shipping and whether jars must be unopened to qualify for a refund
Subscription availability: no subscription option was available on the order page reviewed; confirm this is still accurate at checkout
Operating entity: Terms of Service name Simple Promise Pte Ltd as a Singapore-governed entity with Singapore-based arbitration, while the Contact page lists a Camas, Washington correspondence address under the same name - both documented, not reconciled into one simplified answer
Buyer Takeaway: None of these four items are dealbreakers by themselves. They're a short, specific list you can clear in a single email to support - a better use of five minutes than assuming an answer either way.
Confirm these remaining open items directly on the official CardioCharge page
Fast Facts
Product: CardioCharge™ electrolyte powder
Formulation: caffeine-free, stimulant-free, per the brand
Brand: Simple Promise™ (Simple Promise Pte Ltd)
Serving size: 1 scoop (5.82 g); 20 servings per jar
Calories per serving: 20
Total carbohydrates: 4 g per serving (1% DV)
Protein: 1 g per serving
Magnesium: 190 mg (45% DV)
Sodium: 140 mg (6% DV)
Potassium: 380 mg (8% DV)
D-Ribose: 3,000 mg per serving
L-Glycine: 1,000 mg per serving
Hibiscus extract (4:1): 470 mg per serving
Hytolive olive extract: 30 mg per serving
Other ingredients include an artificial flavoring agent, despite a "No Artificial Ingredients" brand claim
1 jar price: $49 (compare-at $89, brand-stated)
3 jars: $129 total / $43 per jar
6 jars: $198 total / $33 per jar
Guarantee: 365 days from purchase, per brand's language; clock-start and shipping terms unconfirmed
Customer reviews on product page: none as of the date this article was written
Quick Answers
Does CardioCharge disclose its exact ingredient amounts? Yes, per its Supplement Facts label, which this investigation reviewed directly: 190 mg magnesium, 140 mg sodium, 380 mg potassium, 3,000 mg D-Ribose, 1,000 mg L-Glycine, 470 mg hibiscus extract, and 30 mg Hytolive olive extract, all per one-scoop serving.
Is CardioCharge really free of artificial ingredients? Not entirely. The label lists "Artificial Pomegranate Flavor" among the Other Ingredients, despite a "No Artificial Ingredients" badge on the brand's product page. The sweetener itself, stevia-derived Steviol Glycosides, is genuinely natural.
How much does CardioCharge cost? $49 for one jar, $129 for three ($43 each), or $198 for six ($33 each), based on a live fetch of the official order page in July 2026.
What is CardioCharge's guarantee? A 365-day money-back guarantee per the brand's refund policy. The exact clock-start date and return-shipping responsibility aren't specified and are worth confirming directly with support.
Frequently Asked Questions
What exact amounts of each ingredient does CardioCharge contain?
Per the product's Supplement Facts label: 190 mg magnesium (as magnesium glycinate), 140 mg sodium (as sodium citrate), 380 mg potassium (as potassium citrate), 3,000 mg D-Ribose, 1,000 mg L-Glycine, 470 mg hibiscus flower extract (4:1 concentration), and 30 mg Hytolive olive extract - all per one 5.82-gram scoop. This resolves a gap that earlier CardioCharge coverage correctly identified as unpublished on the brand's website.
Why didn't the brand's website show these amounts?
The brand's product page and ingredients glossary name all seven active ingredients but don't display a Supplement Facts panel with milligram figures anywhere in their accessible page content. This investigation obtained and reviewed the product's actual label directly, which does carry the full breakdown required on any legally sold supplement.
Does CardioCharge really contain no artificial ingredients?
Not fully, based on the label. Simple Promise's product page displays a "No Artificial Ingredients" badge, but the Supplement Facts label lists "Artificial Pomegranate Flavor" under Other Ingredients. Separately, the brand's claim that the sweetener is natural does hold up: Steviol Glycosides (stevia) is the only sweetening agent listed, and it is plant-derived.
Review CardioCharge's full ingredient disclosure on the official page
Is CardioCharge actually sugar-free if it contains D-Ribose?
CardioCharge contains no added table sugar; Steviol Glycosides is its only sweetener. D-Ribose, however, is chemically a simple sugar, a point the brand's own marketing acknowledges when describing it as "a naturally-occurring sugar." D-Ribose is generally understood not to spike blood glucose the way conventional sugars do, which is the basis for the brand's "sugar-free" positioning, but buyers who track total sugars closely may want to note its presence.
Who is CardioCharge for?
Per the brand's FAQ, CardioCharge is formulated for adults supporting heart health and cardiovascular function without relying solely on strenuous exercise or strict dieting, with the brand specifically calling out buyers in their 40s, 50s, 60s, and beyond. Individual fit should be discussed with a physician, especially for anyone managing a diagnosed condition.
Does CardioCharge work?
There isn't enough finished-product evidence for this article to conclude CardioCharge produces a specific cardiovascular result. The label confirms what's in the formula and at what amounts, but no controlled clinical trial of the finished CardioCharge product was identified anywhere in the materials reviewed. Ingredient-level research on components like D-Ribose and hibiscus is real, but doesn't automatically transfer to a specific combined-formula outcome.
Is CardioCharge FDA-approved?
No. Dietary supplements aren't FDA-approved the way drugs are, and the brand doesn't claim otherwise. Per the brand's own disclaimer, statements about CardioCharge haven't been evaluated by the FDA, and it isn't intended to diagnose, treat, cure, or prevent any disease.
Can CardioCharge lower blood pressure?
The brand doesn't make that specific claim, and this review won't make it either. Hibiscus extract, present at 470 mg per serving, has been studied in relation to blood pressure levels already within the normal range in some research settings; whether that translates to a measurable effect for any individual depends on factors this article can't assess.
How long does it take for CardioCharge to work?
The brand recommends daily use for at least 90 days, noting the ingredient-level research it cites tends to show the strongest associations around the three-to-six-month mark. That's brand guidance about the individual ingredients, not a finished-product timeline guarantee.
How do you use CardioCharge?
Mix one scoop into a glass of water first thing in the morning, per the brand's instructions. Filtered, tap, bottled, or carbonated water all work, and the brand describes it as smooth-mixing with a light, fruit-forward taste.
What is CardioCharge's refund policy?
A 365-day money-back guarantee, per the brand's refund policy. The exact clock-start date, return-shipping responsibility, and condition requirements (opened vs. unopened) aren't specified in the pages reviewed, and are worth confirming directly with support before a larger order.
Is there a subscription option for CardioCharge?
Not on the order page as reviewed for this article - only one-time-purchase pricing was available for CardioCharge specifically at the time of writing.
Can I take CardioCharge with my current medications?
The brand's FAQ directs buyers to consult a doctor or pharmacist before starting CardioCharge if on any current medications. Given the confirmed potassium (380 mg) and magnesium (190 mg) content, this is worth taking seriously if you take blood pressure medication, diuretics, or other cardiovascular prescriptions.
Who makes CardioCharge, and what entity is behind it?
CardioCharge is sold by Simple Promise™, distributed per the label by Simple Promise Pte Ltd, 3242 NE 3rd Avenue #1051, Camas, WA 98607. The brand's Terms of Service name this same entity as Singapore-governed, with disputes subject to arbitration there. Both facts are documented rather than reconciled into a single simplified answer.
See today's CardioCharge jar pricing while you finish reviewing the FAQ
Is CardioCharge the same product as CardioClear7?
No, and this is worth clarifying since the names are easy to mix up. CardioCharge and CardioClear7 (also written Cardio Clear 7) are two separate products in Simple Promise's catalog. CardioClear7 is a capsule built around CoQ10, PQQ, and Shilajit, positioned for mitochondrial and cellular energy support. CardioCharge is the electrolyte powder covered in this investigation, built around D-Ribose, hibiscus extract, and the other ingredients detailed above. Different format, different ingredients, different label - make sure any pricing or review information you find is specific to the product you're actually comparing.
Is CardioCharge a legitimate product?
Based on what this investigation could verify, CardioCharge appears on an identifiable Simple Promise product page with a legally compliant Supplement Facts label, published pricing, and stated contact and entity information - facts supporting it being a real, identifiable commercial offer. Those facts don't independently establish clinical effectiveness or resolve the labeled artificial-flavor discrepancy documented above. Both things are true at once.
Does CardioCharge contain a proprietary blend that hides ingredient amounts?
No. This is worth noting explicitly, since proprietary blends (where several ingredients are listed under one combined weight) are common in this product category and make individual-ingredient verification impossible. CardioCharge's label lists each of its seven active ingredients with its own individual amount, which is what made this investigation's full breakdown possible in the first place.
How does CardioCharge's D-Ribose amount compare to what's used in cited research?
CardioCharge's label confirms 3,000 mg of D-Ribose per serving, a substantial amount relative to typical supplement-category dosing. This article cannot independently confirm whether 3,000 mg matches the specific amount used in the European Journal of Heart Failure research the brand cites, since that would require direct access to the study's dosing protocol rather than the brand's summary of its findings. What can be said is that 3,000 mg is not a token or trace amount - it's a headline-level dose by category standards.
See CardioCharge's full ingredient list and current offer on the official page
Buyer Verification Checklist
Confirm the live jar price and quantity tier directly on the official order page before checking out.
Review the Supplement Facts breakdown above against your own dietary needs, especially if you're managing sodium, potassium, or magnesium intake for medical reasons.
Note the labeled artificial flavoring agent if a fully artificial-ingredient-free product is a requirement for you.
Ask support to confirm whether the 365-day guarantee clock starts at order date or delivery date.
Ask whether jars need to be unopened, and who covers return shipping, if you request a refund.
If you take blood pressure, heart, or diuretic medication, confirm with your physician or pharmacist before starting, given the confirmed mineral content.
Save your order confirmation and any support correspondence for reference during the guarantee window.
Go to the official CardioCharge order page to confirm today's pricing
The Bottom Line
This investigation set out to answer one specific question earlier CardioCharge research couldn't: exactly how much of each ingredient is in the formula. The answer is now on record - a full, label-confirmed breakdown of all seven active ingredients at meaningful, checkable doses, with the underlying Daily Value math independently verified.
Alongside that resolution, this review surfaced a genuine discrepancy worth knowing before you order: the brand's "No Artificial Ingredients" badge doesn't fully hold up against a label that lists an artificial flavoring agent, even though the natural-sweetener claim does check out. Neither finding is a reason to call CardioCharge illegitimate - the ingredient identity, amounts, and pricing are all confirmed and consistent - but both are exactly the kind of specifics a careful buyer should know going in rather than discover after ordering.
Buyer Takeaway: Full ingredient transparency, now confirmed, plus one labeled discrepancy worth knowing, plus several guarantee-mechanics questions still open - that's the complete, current picture. Close the remaining verification items above before you order.
CardioCharge Contact Information
Brand: Simple Promise™ (Simple Promise Pte Ltd)
Customer support email: support@mysimplepromise.com
Customer support phone: 1-800-259-9522
Distributed by / correspondence address: Simple Promise Pte Ltd, 3242 NE 3rd Avenue #1051, Camas, WA 98607
Governing entity per Terms of Service: Simple Promise Pte, Ltd, governed by the laws of Singapore, with disputes subject to arbitration in Singapore
Official product page: mysimplepromise.com/products/cardiocharge
Visit the official CardioCharge page for current pricing and availability
Disclosure and Compliance Information
Material Limitations: This article is based on a live fetch of the official CardioCharge product page, its ingredients glossary, refund policy, Terms of Service, and contact page, together with a direct review of the product's Supplement Facts label, all reviewed in July 2026. This investigation builds on and cross-references earlier published CardioCharge consumer research that identified the ingredient-amount gap this piece resolves.
No product testing or laboratory analysis was performed. Brand claims about mechanism, ingredient benefits, and results timelines are attributed to the brand and are not independently verified. The guarantee's exact clock-start date, return-shipping responsibility, and condition requirements could not be confirmed from any accessible source and are omitted rather than assumed. Contact the brand directly to verify any material claim before ordering.
Third-Party Feedback Platforms: The accuracy of third-party review platforms is not endorsed by this article. Readers should evaluate any reviews they find elsewhere critically and independently.
Forward-Looking Statements: This article reflects information available in July 2026. Specifications, pricing, ingredient formulations, and policies may change after publication. Readers should rely on the brand's official site for current information.
Marketing Language Notice: Attribution language throughout this article identifies statements as brand claims. Any promotional or descriptive language drawn from the brand's marketing materials reflects brand-asserted marketing language, not independent rankings, lab-verified claims, or endorsements by this publication.
California Proposition 65: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. California buyers should verify the product label and any applicable Proposition 65 warnings published by the manufacturer before purchase.
Trademark Acknowledgment: CardioCharge and Simple Promise are trademarks of their respective owner as used in brand materials; no registered trademark symbol was confirmed for CardioCharge on the pages reviewed, so none is used here. Hytolive is used with a registered trademark symbol by the brand; this article did not independently confirm the trademark owner, supplier, or licensing relationship behind that mark, and does not assume Simple Promise owns it.
Geographic and Jurisdiction Notice: Shipping, pricing, and offer availability may vary outside the United States. International buyers should confirm current terms directly with the brand before ordering.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. CardioCharge is not intended to diagnose, treat, cure, or prevent any disease. This article does not constitute medical advice; consult a physician before beginning any new supplement, particularly if you are pregnant, nursing, managing a diagnosed health condition, or taking prescription medication.
SOURCE: Simple Promise
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