Good information has roots.
Our profiles draw on public health resources, not copied competitor advertising.
Our editorial approach
We distinguish an ingredient’s role in the body from evidence that a supplement benefits a particular person. Profiles include food sources, evidence limits, and cautions. They are not dosing instructions or a substitute for professional care.
Content is educational and is not presented as clinician-reviewed or as verification of a finished product. Source review date: 2026-09-15.
Primary references
NIH Office of Dietary Supplements and NIH National Center for Complementary and Integrative Health.
Ingredient-by-ingredient sources
Vitamin A — NIH reference ↗Vitamin B1 — NIH reference ↗Vitamin B2 — NIH reference ↗Vitamin B3 — NIH reference ↗Vitamin B5 — NIH reference ↗Vitamin B6 — NIH reference ↗Biotin — NIH reference ↗Folate — NIH reference ↗Vitamin B12 — NIH reference ↗Vitamin C — NIH reference ↗Vitamin D3 — NIH reference ↗Vitamin D2 — NIH reference ↗Vitamin E — NIH reference ↗Vitamin K1 — NIH reference ↗Vitamin K2 — NIH reference ↗B-Complex — NIH reference ↗Multivitamin — NIH reference ↗Calcium — NIH reference ↗Magnesium — NIH reference ↗Zinc — NIH reference ↗Iron — NIH reference ↗Selenium — NIH reference ↗Iodine — NIH reference ↗Copper — NIH reference ↗Manganese — NIH reference ↗Potassium — NIH reference ↗Chromium — NIH reference ↗Omega-3 — NIH reference ↗Probiotics — NIH reference ↗CoQ10 — NIH reference ↗Turmeric — NIH reference ↗Ginger — NIH reference ↗Ashwagandha — NIH reference ↗Cranberry — NIH reference ↗Echinacea — NIH reference ↗Elderberry — NIH reference ↗
Product documentation is separate
No manufacturing, organic, kosher, vegan, testing, or allergen certification is implied by the artwork. A finished product needs its own verified label and documentation.