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To reduce the chance of a reaction, choose a product with minimal additives and avoid using it alongside harsh actives unless advised by a professional

J Toxicol Environ Health B Crit Rev

Most research shows sustained effects throughout treatment periods without apparent tolerance development

Yusta B, Baggio LL, Estall JL, Koehler JA, Holland DP, Li H, et al

A small lab does not need a complicated workflow

Bull Exp Biol Med 2019;168:1414