Formula guide

Critical T ingredients: read the label before the claims

Supplement formulas can change. Use the current product label as the source of truth, then evaluate each ingredient on its own evidence—without assuming an ingredient study proves the finished product works.

Editorial note: This page is educational and is not medical advice. Product formulas, prices and seller terms can change; verify the current label and checkout page.

Use the current label

Third-party pages can become outdated when formulas change. Vital Forge therefore does not freeze an unverified ingredient list into this guide. Check the current label first, then use our evidence framework to assess each ingredient.

Three evidence questions

Was the ingredient studied in humans? Was the studied dose and form comparable to the product? Was the outcome relevant to the claim being made? If any answer is unknown, confidence should fall.

Open the ingredient evidence guide

Sources

Morgado A, et al. “Do ‘testosterone boosters’ really increase serum total testosterone? A systematic review.” International Journal of Impotence Research, 2024. PMID 37697053.

U.S. Federal Trade Commission. Health Products Compliance Guidance. Current FTC business guidance on health-related advertising substantiation and disclosures.