Affiliate Disclosure: This article contains affiliate links. If you purchase through these links, we may earn a small commission at no extra cost to you. This doesn’t influence our recommendations. Read our full Affiliate Disclosure.
Medical Disclaimer: This content is for informational purposes only and is not medical advice. Iron supplementation should ideally be based on bloodwork (ferritin, hemoglobin, transferrin saturation). Always consult your doctor before starting iron, especially if you’re pregnant, nursing, or on medication. These statements have not been evaluated by the FDA.
Quick Verdict
Our SuperBeets Heart Chews Zero Sugar review in one line: a legitimate cardiovascular support chew from a trusted brand, with clinically researched grape seed extract and beetroot at studied amounts — worth trying if you want an easy daily addition to a heart-healthy routine.
What it is: Once-daily chews (2 per serving) with 500mg beetroot powder and 150mg clinically studied French grape seed extract, in a zero sugar pomegranate berry flavor.
Best for: Adults over 40 who want to support healthy blood pressure and heart-healthy energy through a convenient daily routine, and who prefer not to drink beetroot powder every morning.
Skip if: You already get plenty of nitrates from a diet rich in leafy greens and beets, or you’re looking for something that will replace medical treatment (no supplement does that).
Where to buy: SuperBeets Heart Chews Zero Sugar (60ct, 30-day supply) — the ideal starting point. Multi-packs available for building a consistent routine (see Buying Options below).
Our rating: 4.5/5 — strong product, honest limitations.
What Is SuperBeets Heart Chews Zero Sugar?
SuperBeets Heart Chews Zero Sugar is a daily cardiovascular support chew from Humann (pronounced “human”), a cardiovascular health company built around the science of nitric oxide. The product delivers 500mg of non-GMO beetroot powder and 150mg of clinically studied French grape seed extract per serving of 2 chews, in a pomegranate berry flavor with no added sugar.
The premise is simple: instead of mixing a beetroot powder into water every morning, you eat two soft chews. Same functional ingredients, much easier to do consistently — which is the real problem with most heart health supplements.
Humann built its reputation on SuperBeets powder, which has been trusted by over 6,000 medical practitioners and generated 100,000+ five-star ratings. The Heart Chews are essentially the same category delivered in a more convenient format, and the Zero Sugar version specifically addresses a common concern for adults over 40 who want to keep added sugar out of their daily routine.
What’s Actually In It (The Ingredients)
The formulation is refreshingly transparent. There’s no proprietary blend hiding the doses. Here’s what you get in each 2-chew serving:
150mg grape seed extract per serving. This is the star of the formula. Nearly 2x more effective blood pressure support than diet and exercise alone thanks to clinically studied grape seed extract.³ Grape seed extract contains proanthocyanidins, plant compounds that support the body’s own nitric oxide production — the molecule responsible for signaling blood vessels to relax and dilate.
500mg beetroot powder per serving. Sourced from high-quality non-GMO beets from renowned growing regions. Beetroot is rich in dietary nitrates, which the body converts into nitric oxide through a completely separate pathway from grape seed extract. This dual-pathway approach — grape seed compounds plus dietary nitrates — is what makes the formulation more comprehensive than a single-ingredient beetroot product.
0g total sugars per serving. Made without added sugar, using non-sugar substitutes for taste. This is the specific differentiator from the original SuperBeets Heart Chews and the reason many adults over 40 gravitate toward this version.
What’s not in it: stimulants, caffeine, artificial sweeteners, artificial colors, GMOs, gluten, or animal products.
How SuperBeets Heart Chews Zero Sugar Actually Work
The mechanism comes down to nitric oxide — a signaling molecule your body produces that tells blood vessels to relax and open up. When nitric oxide levels are healthy, circulation flows efficiently. When they decline (which happens progressively with age), the whole cardiovascular system has to work harder to move blood.
SuperBeets Heart Chews Zero Sugar supports nitric oxide production through two distinct pathways:
Pathway 1 — Dietary nitrates from beetroot. Your body converts the nitrates in beetroot into nitric oxide via a chain of steps that starts in your saliva and finishes in your bloodstream. This is why beetroot has been used in cardiovascular research as a source of dietary nitrates.
Pathway 2 — Compounds from grape seed extract. The plant compounds in French grape seed extract support the endothelium (the inner lining of blood vessels) and help maintain healthy nitric oxide availability through a different biochemical route.
Getting both pathways from a single serving is the design intent. Most beetroot-only products cover pathway 1. Most grape-seed-only products cover pathway 2. SuperBeets Heart Chews Zero Sugar covers both.
Who Should Consider SuperBeets Heart Chews Zero Sugar
This product fits well if you are:
An adult over 40 wanting to support cardiovascular health proactively. Nitric oxide production declines with age, and daily support of this pathway is one of the most well-studied approaches for maintaining healthy blood pressure and circulation.
Someone who has tried beetroot powder and given up on it. The taste and daily preparation ritual of powder is a real barrier. Chews eliminate both problems — you eat two, you’re done.
Trying to avoid added sugar. Many heart supplements come loaded with sugar or artificial sweeteners. Zero Sugar solves that specific problem without sacrificing flavor.
Building a consistent daily routine. Cardiovascular support only works if you do it every day, indefinitely. The chews are portable, don’t require water or mixing, and easy to remember.
Looking for a trusted brand. Humann has been in the space for years, works with the University of Texas, and has clinical research behind the ingredient claims. That’s meaningfully different from products without clinical research behind them.
Who Should Skip It
People already eating nitrate-rich foods daily. If you regularly consume leafy greens (spinach, arugula, kale), beetroots, and other high-nitrate vegetables, your dietary nitrate intake may already be adequate. Supplementation adds insurance but may not deliver dramatic new benefits.
People looking for a substitute for medical care. No supplement fills that role, prescription medications when needed, or the fundamentals of diet, exercise, sleep, and stress management. If you have any cardiovascular conditions being managed medically, work with your doctor first — SuperBeets Heart Chews are for daily support, not for treating medical conditions.
People on tight budgets who haven’t covered foundational supplements. Magnesium, vitamin D, omega-3, and CoQ10 offer strong evidence for adults over 40 and generally cost less per month. If your budget is limited, cover those first.
People sensitive to non-sugar sweeteners. Zero Sugar formulations use non-sugar substitutes for taste. If you’re specifically avoiding sugar alcohols or similar ingredients, check the label before buying.
What We Like
- Real doses of real ingredients — 500mg beetroot and 150mg grape seed extract are meaningful amounts, not the token doses found in underformulated supplements
- Trusted brand with clinical backing — Humann’s ingredient research is real, not marketing hype
- Convenient delivery format — 2 chews takes 10 seconds, no water or mixing required
- Zero sugar formulation — solves a real concern for adults over 40 without sacrificing taste
- Sold and shipped directly by Humann on Amazon — no risk of third-party seller quality issues
- Non-GMO, gluten-free, vegan, third-party tested — clean label across the board
- Pomegranate berry flavor is genuinely pleasant — matters more than you’d think for daily adherence
What Could Be Better
- Premium pricing — around $40 for a 30-day supply is on the higher end of the category
- Requires daily consistency — like all cardiovascular supplements, benefits come from doing it every day, not occasionally
- Not a replacement for medical treatment — supportive daily use only
- Effects are gradual — expect weeks of consistent use before noticing the difference, not days
How To Take It
Take 2 chews daily to help support healthy blood pressure and heart-healthy energy. For best results, take them together and at the same time each day. Stay consistent — make it part of your daily cardiovascular health routine.
Most adults over 40 find that pairing the chews with an existing morning habit — coffee, breakfast, brushing teeth — is the easiest way to lock in consistency.
Buying Options
60 Count (Pack of 1) — 30-day supply. Best if you’re new to SuperBeets Heart Chews Zero Sugar and want to try the product before committing to a bulk order. This is the ideal starting point.
→ Check current price on Amazon
120 Count (Pack of 2) — 60-day supply. Fewer reorders, less chance of running out mid-routine. Good middle option for people who have already tried the product and want to build consistency.
→ Check current price on Amazon
180 Count (Pack of 3) — 90-day supply. The ideal size for building a consistent daily routine — you’ll only reorder four times a year. This is Humann’s recommended size for people committed to daily cardiovascular support.
→ Check current price on Amazon
Common Questions About SuperBeets Heart Chews Zero Sugar
How long before SuperBeets Heart Chews Zero Sugar start working?
Most people notice initial support in energy levels within 2-4 weeks of daily consistent use. The full benefits typically become more noticeable over 4-8 weeks of consistent use. Like all cardiovascular support supplements, the benefit comes from steady daily intake, not occasional dosing. If you take them inconsistently, don’t expect results.
Do SuperBeets Heart Chews Zero Sugar contain caffeine or stimulants?
No. SuperBeets Heart Chews Zero Sugar are stimulant-free and caffeine-free. The “heart-healthy energy” support comes from supported circulation and nitric oxide availability, not from stimulants. This makes them appropriate for taking at any time of day without disrupting sleep.
Can I take these if I’m already on blood pressure medication?
Always talk to your doctor first if you’re on any prescription medication, especially for blood pressure. Supplements that support healthy circulation may interact with medications that affect blood pressure. This isn’t a reason to avoid them, but it is a reason to have a conversation with your healthcare provider before adding anything new to your routine.
How is the Zero Sugar version different from regular SuperBeets Heart Chews?
The formulation of clinically studied grape seed extract and beetroot powder is the same. The difference is that the Zero Sugar version is made without added sugar, using non-sugar substitutes for taste. For adults over 40 who want to keep added sugar out of their daily routine, Zero Sugar is the preferred option.
Are SuperBeets Heart Chews Zero Sugar worth the price?
At roughly $40 for a 30-day supply, they’re priced at the premium end of the cardiovascular support category. Whether that’s worth it depends on your alternatives. Compared to preparing beetroot powder daily, they’re more expensive but much easier to actually take. Compared to buying whole beets weekly and prepping them, the convenience is meaningful. Compared to skipping cardiovascular support entirely, the doses of clinically studied ingredients are legitimate value.
How do the chews compare to SuperBeets powder?
The chews are more convenient — 2 chews, no water, no mixing, no measuring. The powder can deliver higher doses of beetroot per serving but requires daily preparation that many people abandon within weeks. Honest answer: the best supplement is the one you’ll actually take every day for months and years, not the one with the highest theoretical dose that ends up unused.
The Bottom Line
SuperBeets Heart Chews Zero Sugar is a legitimate cardiovascular support product from a brand that has invested in real science and clinical backing. The formulation delivers meaningful doses of two well-studied ingredients — beetroot powder and French grape seed extract — through a convenient chew format that’s much easier to stick with than powder alternatives.
For adults over 40 who want to support healthy blood pressure and heart-healthy energy as part of a proactive daily routine, this is a solid option to consider. The zero sugar formulation solves a real concern for our audience, the flavor is pleasant enough to maintain long-term, and the fact that Humann sells and ships it directly on Amazon means you’re getting the genuine product without third-party seller risk.
It’s not a shortcut — no supplement is. But if you’ve been looking for an easy, honest way to add cardiovascular support to your routine, SuperBeets Heart Chews Zero Sugar is a strong recommendation.
Our rating: 4.5/5.
Related Reading
- CoQ10 Supplement Review — the other well-studied cardiovascular support supplement for adults over 40
- Best Supplements for Energy After 40 — the full energy stack for over-40 adults
- Best Supplements for Men Over 40 — where cardiovascular support fits in men’s daily stack
- Best Supplements for Women Over 40 — cardiovascular considerations for women over 40
- How to Start Taking Supplements at 40 — beginner’s roadmap to building a routine
Sources
- Yamakoshi, J., Kataoka, S., Koga, T., & Ariga, T. (1999). Proanthocyanidin-rich extract from grape seeds attenuates the development of aortic atherosclerosis. Atherosclerosis, 142(1), 139-149. https://pubmed.ncbi.nlm.nih.gov/9920515/
- Lansley, K.E., Winyard, P.G., Bailey, S.J., Vanhatalo, A., Wilkerson, D.P., Blackwell, J.R., Gilchrist, M., Benjamin, N., & Jones, A.M. (2011). Acute dietary nitrate supplementation improves cycling time trial performance. Medicine and Science in Sports and Exercise, 43(6), 1125-1131. https://pubmed.ncbi.nlm.nih.gov/21471821/
- Ras, R.T., Zock, P.L., Zebregs, Y.E., Johnston, N.R., Webb, D.J., & Draijer, R. (2013). Effect of polyphenol-rich grape seed extract on ambulatory blood pressure in subjects with pre- and stage I hypertension. British Journal of Nutrition, 110(12), 2234-2241. https://pubmed.ncbi.nlm.nih.gov/23768396/
- Kapil, V., Khambata, R.S., Robertson, A., Caulfield, M.J., & Ahluwalia, A. (2015). Dietary nitrate provides sustained blood pressure lowering in hypertensive patients. Hypertension, 65(2), 320-327. https://pubmed.ncbi.nlm.nih.gov/25421976/
Affiliate Disclosure: This article contains affiliate links. If you purchase through these links, we may earn a small commission at no extra cost to you. This doesn’t influence our recommendations. Read our full Affiliate Disclosure.
Medical Disclaimer: This content is for informational purposes only and is not medical advice. Iron supplementation should ideally be based on bloodwork (ferritin, hemoglobin, transferrin saturation). Always consult your doctor before starting iron, especially if you’re pregnant, nursing, or on medication. These statements have not been evaluated by the FDA.
Cristhian Toro is the founder of After 40 Supplements. He started researching supplements years ago to optimize his training and recovery at the gym, and now translates the science behind popular supplements into clear, honest guides for adults over 40. He’s not a doctor — he’s someone who reads the research, compares the products, and shares what actually works (and what doesn’t), with sources you can verify.