Formulated with retinaldehyde, an innovative vitamin A derivative that acts faster than standard retinol, this serum delivers stronger results. Retinaldehyde stimulates cell turnover, boosts collagen and elastin production, and improves skin density and elasticity. It also has antibacterial properties, making it suitable for skin prone to breakouts. Medik8’s patented stabilization system preserves the active ingredient’s potency, ensuring maximum efficiency. The 6% concentration is intended for users with prior retinoid experience who are ready to move to a more active level of care.
Ideal for:
- Retinoid-experienced users
- Visible signs of photoaging
- Uneven skin texture
- Pigmentation and post-acne marks
- Loss of firmness
How to use:
Apply in the evening after cleansing. Use a small amount on face and neck, followed by a moisturizer. Start every other night and gradually move to nightly use. Always use SPF in the morning.











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