Interpreting the Calculators Output The tool provides a recommended nightly dose (mg or mcg) and an expected IGF-1 response curve
Human Repeated Insult Patch Testing showed no irritation or sensitization at use concentrations (0.86% in leave-on products and up to 30% as leaf water)
In naturally aged mice, FOXO4-DRI improved the testicular microenvironment and alleviated age-related testosterone secretion insufficiency with decreased p53, p21, and p16 protein levels in treated testes compared to aged controls
Timelines vary by person, goal, and the tissue involved, and no result is guaranteed
What we know: BPC 157 is a synthetic peptide derived from a protein found in the stomach
Written by the Well Labs+ editorial team Last updated July 2026 Treatment Overview Our lipotropic injection combines vitamin B12 with an amino-acid blend formulated to support energy and metabolism