Advanced Optimizer Serum

Our remarkable face firming serum is part of a two-step ritual that firms, lifts and tightens the skin. This anti-aging serum is powered by an advanced complex of redensifying and regenerating hibiscus peptides, soy peptides and marine collagen for a strengthening effect that helps defend against the progression of skin aging. Composed of 89% ingredients of natural origin, this light, silky gel serum is infused with vitamin C-enriched rosehip extract to nourish and protect skin. Perfectly complements our Advanced Optimizer Creme for the ideal anti-aging routine that firms skin around the clock.

• Pair with Yon-ka‚ Advanced Optimizer Creme for a comprehensive anti-aging ritual that boosts skin‚ natural reconstruction process, slows the degradation of supportive tissue and repairs and protects skin.
• Advanced complex of redensifying and regenerating peptides and collagen strengthens skin and defends against signs of aging.
• Hyaluronic acid provides immediate, intensive and long-lasting hydration.
• Light, gel texture is instantly absorbed by the skin.

Efficacy Tested by Yon-ka:

• Clinical tests conducted over 4 consecutive weeks on 20 women aged 33 to 65 with sagging skin problems showed a statistically and clinically significant improvement in skin firmness, tone and density.
• An in vitro test demonstrated the firming booster effect of hibiscus peptides to stimulate the production of collagen for visibly smoother and firmer skin.