Core Renewal Serum

Antioxidant science for ageless resilience

• 72% brighter skin** in 4 weeks (self-assessment study)
  10% 3-O-ethyl ascorbic acid** – Stable, non-irritating vitamin C
  5% oat beta-glucan** – Strengthens sensitive skin barriers
  pH-neutral formula** – Safe for retinoid and tretinoin users