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Collagen is the structural protein responsible for firmness and elasticity
Weeks 6–8: Wrinkles appear visibly reduced
Retinaldehyde delivers visible skin renewal most effectively when concentration is increased gradually over time
reduced appearance of redness
The micellar cleansing action comes in a soft foam texture
Retinaldehyde Serum 0.06% Collagen is the structural proteinAs skin becomes accustomed to retinaldehyde, a higher concentration delivers more pronounced visible results. The Retinaldehyde Serum 0. 06% builds on the foundation of the 0. 03% with a stronger concentration of Retinaldehyde, combined with Argireline, SNAP 8, and Niacinamide to support deeper skin renewal, visibly reduce wrinkles, and strengthen the skin barrier. This is the next step for skin already familiar with retinaldehyde. Best for: Visible
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