Niacin
Listed as niacin at 7.5 mg niacin equivalents per serving, representing 47% of the Daily Value shown on the label.
Label-based ingredient amounts and transparent notes on what can—and cannot—be inferred from them.
MaxentraThe amounts below are transcribed from the supplied label image. If the bottle you receive has a different or updated panel, use that label and ask the seller to clarify.
MaxentraListed as niacin at 7.5 mg niacin equivalents per serving, representing 47% of the Daily Value shown on the label.
Listed as calcium (as calcium carbonate), 18 mg per serving and 1.5% Daily Value on the supplied panel.
An amino acid. It is commonly discussed in relation to nitric-oxide pathways; that general research does not establish a product-specific result.
A listed arginine-related ingredient at 200 mg per serving. The product-specific clinical effect is not established by the label alone.
A citrulline form listed at 100 mg per serving. It is often discussed in the context of arginine metabolism and nitric-oxide pathways.
A citrulline-malate ingredient listed at 100 mg per serving. The label amount should not be interpreted as a promise of performance changes.
The supplied label lists hypromellose (vegetable capsule), vegetable stearate and silicon dioxide under “Other Ingredients.” These are used in the capsule or manufacturing process rather than listed as the main active ingredients.
One capsule daily with 8 oz of water, 20–30 minutes before a meal, or as directed by a healthcare professional. Do not exceed the label directions. If the current bottle differs, follow the bottle you received.
Ask a healthcare professional before using a supplement if you take medication or have a medical condition. Ingredients discussed in relation to blood flow may be relevant to blood pressure or other medicines. This page is informational and cannot assess personal suitability.
Some marketing pages for products with similar names list botanical blends that do not match this supplied label. We have not added those ingredients to this page. The visible bottle label is the basis for the ingredient amounts shown here.

Product pages in this category sometimes show different formulas, ingredient lists or directions. We have not combined those inconsistent claims. The amounts above come from the supplied label image and should be compared with the actual package you receive. If the packaging changes, use the current label and ask the seller for an explanation.
Research on an isolated ingredient may use a different dose, population, formulation or endpoint. It cannot establish that a multi-ingredient product works as advertised. This page does not claim that Maxentra has been clinically proven to produce a specific outcome.