Yon-Ka Advanced Optimizer Serum is a lightweight firming serum for skin experiencing a loss of firmness and elasticity. Its fine gel texture fits easily into a daily skincare routine and helps promote a smoother, firmer and more toned appearance.

At the heart of the formula are hibiscus peptides, selected by Yon-Ka for their firming, smoothing and tightening properties. Horsetail, naturally rich in silicon, complements the formula and supports firmer-looking skin.

Rosehip extract provides antioxidant botanical compounds and complements the anti-ageing care. Soy proteins and soluble collagen help promote a smooth and supple skin feel.

The formula also provides hydration through glycerin and hyaluronic acid, helping the skin retain moisture and appear smoother and plumper.

Its lightweight texture is particularly suitable for those wishing to target loss of firmness without using a rich or oily serum.

Ideal for:

• skin experiencing loss of firmness and elasticity
• early to more visible signs of ageing
• fine lines and wrinkles
• skin that appears less firm and smooth
• those who prefer lightweight serum textures
• complementing a firming anti-ageing routine

Application:
Apply 2–3 pumps morning and/or evening after cleansing to the face and neck and gently massage into the skin. Follow with your usual moisturiser. For a coordinated Yon-Ka routine, combine with Advanced Optimizer Crème.