This serum is powered by retinaldehyde, one of the most potent cosmetic forms of vitamin A. It works faster than traditional retinol and delivers strong anti-aging results by accelerating cell turnover, stimulating collagen production, and reducing wrinkles. Retinaldehyde also has antibacterial benefits, helping to reduce inflammation and support clear skin. Medik8’s patented stabilization system ensures the active ingredient remains potent throughout the product’s use. This concentration targets experienced retinoid users seeking maximum anti-aging benefits, including firming, smoothing, and brightening effects.
Ideal for:
- Experienced retinoid users
- Deep wrinkles
- Loss of skin firmness
- Uneven tone and texture
- Photoaging and pigmentation
How to use:
Apply in the evening after cleansing. Use a small amount on face and neck, followed by a moisturizer. Introduce gradually, 2–3 times per week initially. Always use sunscreen during the day.











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