Clear, evidence-aware guides to supplement ingredients, supplement labels, and the claims marketing tends to blur.
Educational information only - not personalized medical advice or a recommendation to take a supplement.
A proprietary blend shows which ingredients are present but hides their individual amounts. Use total blend weight, ingredient order, and formula complexity to judge how transparent the label really is.
Long ingredient lists, small servings, and low-weight proprietary blends can leave little room for headline ingredients. These label structures can make a formula look more substantial than it is.
Serving size sets the context for every number on a supplement label. This guide covers active and other ingredients, extracts, proprietary blends, and common patterns that can obscure meaningful dosing.