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Microb Cell Fact 21:164

Phase III transporters then move the metabolites into urine or bile

Be sure to follow the instructions provided with the product and do not exceed the recommended dosage

10.1111/jcmm.13930 22 FengX.SuredaA.JafariS.MemarianiZ.TewariD.AnnunziataG.et al (2019)

Regulatory and compounding status All four compounds share a broadly similar regulatory landscape in the United States as of 2026: None are FDA-approved as finished drug products for therapeutic use All are classified as WADA S2 prohibited substances year-round All four have 503A compounding status of Under Review, meaning the FDA Pharmacy Compounding Advisory Committee (PCAC) has nominated them for evaluation but final category assignments (Category 1 permitted for compounding