Niacin and zinc are published in full — what that tells you, and what it doesn't, about the rest of the formula.
Two of Vasoryn's eight ingredients — Vitamin B3 (Niacin) and Zinc — are published at exact milligram amounts and percentage of Daily Value. Here's why that partial transparency is worth understanding on its own terms.
Niacin at 20 mg (125% DV) and Zinc at 11 mg (100% DV) are both genuinely checkable against established nutritional guidance. You can look up the Daily Value for either nutrient and confirm the label's math yourself — that's real transparency, as far as it goes.
Niacin and zinc are essential nutrients with well-established Daily Values, making them straightforward to disclose precisely — there's no competitive "secret formula" reason to hide a Zinc dose. The six blend ingredients are different: botanical extracts and amino acids without standardized Daily Values, which is typically where proprietary blends appear in this product category.
Having two fully disclosed ingredients doesn't tell you anything about whether the other six are present at meaningful levels. It's tempting to let the transparency of the first two create a general impression of a "transparent formula" — worth resisting that impression when six of eight ingredients are, in fact, undisclosed.
If your main interest in Vasoryn is general nutritional support from Niacin and Zinc, the label gives you everything you need to evaluate that. If your main interest is the circulation-focused claims tied to L-Citrulline and the rest of the blend, the label gives you considerably less to go on.
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