Maxentra is a capsule dietary supplement, 30 per bottle, marketed as men’s performance support. It is not a treatment for any heart, circulation or sexual-health condition, and no result is promised here.
Its three amino acids share a 30 mg proprietary blend with no individual amounts, and the operating company is unclear. Listed pricing runs $49 to $79 per bottle.






Maxentra is presented as “Men’s Performance Support.” The bottle carries that line plus “dietary supplement” and 30 capsules.
The source lists L-arginine HCL, L-arginine alpha-ketoglutarate dihydrate and L-citrulline malate as a single proprietary blend totaling 30 mg per capsule, with no individual amounts. The operating company is given as “Vigorus,” with an unexplained reference to another name.
A quick audit of the information available for Maxentra, so you know what to ask before you buy.
| Item | What we found |
|---|---|
| Active blend | L-arginine HCL, L-arginine alpha-ketoglutarate dihydrate, L-citrulline malate |
| Blend amount | 30 mg total per capsule; individual amounts not published |
| Other ingredients | Organic white rice flour, HPMC (capsule), magnesium stearate |
| Dose directions | 1 capsule daily; no guidance on food or timing |
| Capsule count | 30 per bottle, so about 30 days per bottle |
| Operating company | “Vigorus,” plus an unexplained “Group Elevate” reference |
| Third-party lab results | None published; no GMP or NSF certification confirmed |
| Customer reviews | None we could verify |
The source article cites studies that used much larger amounts of citrulline than this capsule can hold.
The whole blend weighs 30 mg per capsule. Each amino acid is only a fraction of that, and the split is not published.
The source says most citrulline studies used single doses of roughly 3,000 to 8,000 mg. A 30 mg blend is far below that, so the studies do not describe this capsule.
A cited review called the exercise evidence for citrulline malate “equivocal,” and a cited meta-analysis found only small, short-lived changes in effort and soreness.
These are statements about ingredient research, not about Maxentra. No study of the finished capsules was found.
The source shows a three-step graphic. We summarize it and mark what is generic and what is unverified.
Brand-stated. Describes a proprietary blend, but its individual amounts are unpublished.
Outcome language we cannot support. No study of the finished capsules is shown.
Outcome language we cannot support. Results vary and none is promised here.
See How Maxentra Works for the longer explanation.
Three package sizes are listed, with 30 capsules per bottle and one capsule a day, so one bottle lasts about 30 days. Confirm all prices, shipping and terms at checkout.

60 capsules (about 60 days). Total $158, plus shipping (amount not stated).
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90 capsules (about 90 days). Total $177. Free US shipping is listed.
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180 capsules (about 180 days). Total $294. Free shipping is listed.
Check PricePrices come from the information we could review and may change. We do not show the $358, $537 and $1,074 “reference prices” from the source, countdown timers or “today only” claims, because none could be verified.
The source advertises a 60-day money-back guarantee counted from the purchase date, not delivery. You contact support first, then return all bottles, empty or full, to a returns address in Aurora, Colorado. You pay return shipping and that fee is not refunded, and refunds can take 5 to 10 business days after the return is inspected.
Because the window starts at purchase, shipping time eats into it. Confirm in writing how many days, whether partial returns are allowed and whether billing recurs. Our refund policy page lists what to ask.
L-arginine may lower blood pressure, and the Mayo Clinic summary notes caution after a recent heart attack. If you have heart or blood pressure issues, ask first. See {AUTH['mayo']} and {AUTH['nhlbi']}.
Blood thinners, blood pressure medicine, nitrates and erectile dysfunction medicines can interact with arginine-type ingredients. Show the full label to a pharmacist.
Worries about circulation, energy or sexual health can have medical causes that a supplement cannot assess. See {AUTH['niddk']}.
No capsule replaces these basics.
Regular physical activity supports heart health and overall wellbeing. See {AUTH['heart']}.
Blood pressure, cholesterol and blood sugar checks show what no capsule can. Ask your doctor how often.
A balanced diet, regular sleep and limited alcohol support energy and general health.
Or read our guide: L-Arginine and Citrulline: What the Research Does and Does Not Show.
Independent notes from the Maxentra Journal.
Read more →Independent notes from the Maxentra Journal.
Read more →Independent notes from the Maxentra Journal.
Read more →Independent notes from the Maxentra Journal.
Read more →Maxentra is a dietary supplement in capsule form, 30 capsules per bottle. The label reads Men's Performance Support. It is not a medication and it is not a treatment for any heart, circulation, sexual-health or other condition.
The source page lists a proprietary blend of L-arginine HCL, L-arginine alpha-ketoglutarate dihydrate and L-citrulline malate, totaling 30 mg per capsule, with no individual amounts. Other ingredients are organic white rice flour, a hydroxypropyl methylcellulose capsule and magnesium stearate.
The source page says one capsule daily, with a label warning not to exceed the recommended dose. It gives no guidance on food or timing. With 30 capsules per bottle, one bottle lasts about 30 days.
Listed prices are $79 per bottle for 2 ($158 plus shipping), $59 per bottle for 3 ($177, free US shipping) and $49 per bottle for 6 ($294, free shipping). Confirm everything at checkout.
A 60-day guarantee is advertised, counted from the purchase date. The source says to contact support first and return all bottles, empty or full, at your own return shipping cost, with refunds taking 5 to 10 business days after the return is inspected. Confirm the terms in writing.
We cannot say that. Maxentra is a dietary supplement, not a drug, and no study of the finished capsules is shown. The ingredient research the source cites uses much larger doses of citrulline than a 30 mg blend could contain.
We show none. We found no verifiable customer reviews or ratings, so we do not reproduce ratings, quotes or photos.
We cannot say. L-arginine may lower blood pressure, may increase bleeding risk with blood thinners and is not advised after a recent heart attack. If you take blood pressure medicine, nitrates, erectile dysfunction medicine or blood thinners, ask a doctor or pharmacist first.
Anyone with heart disease, low blood pressure, a recent heart attack, kidney problems or a bleeding disorder, anyone taking prescription medication, anyone with sexual-health or circulation concerns, people scheduled for surgery, and anyone under 18.
Pricing and shipping are set by the official seller at checkout. Read the label, ask your doctor if you take medication, then decide.
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