O COSMEDICS Retinol Concentrate(1%) is a powerful concentration of 100% pure bioactive Retinol with superior stability and potency.

Retinol Concentrate uses the highest allowable and strongest concentration of Retinol before a prescription is needed. Its skin-renewing benefits make it a first-class anti-ageing tool! V8 Peptide Complex® ensures skin is super hydrated and rejuvenated. A must-have for anti-ageing. Perfect for all skins that have used high strength Vitamin A before.