Found in some of RéVive's most elasticity-boosting formulas, Bio-Firming Protein is a key component in a youth-renewing routine.
What it is:
A bio-engineered skin-identical peptide that mimics your skin’s renewal process. It is the active peptide fragment of the larger insulin-like growth factor (IGF) protein.
What it does:
Renews skin’s firmness and elasticity.