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II: effect of extracellular calcium concentration on the paracellular transport of drugs of different lipophilicities across monolayers of intestinal epithelial (Caco-2) cells

Stock solutions were prepared by dissolving 10 mg of epitalon in 4 ml of bacteriostatic water, resulting in a concentration of 2.5 mg/ml

The FDA has not reviewed or approved compounded products for any use for safety, efficacy, or quality

Controlled human trials exist, but they're limited in size, focused mostly on topical cosmetic use, and usually last only a few weeks or months. That means a lot of the exciting claims, especially around gene expression, systemic repair, and anti-aging effects, haven't been confirmed in large-scale human studies