Ingredient or product comparison

COSRX The 6 Peptide Skin Booster Serum Versus Prequel Multi-Quench Plumping Hydration Serum

This anti-aging serum is formulated around Niacinamide and Acetyl Hexapeptide-8 to soften the look of wrinkles and strengthen the skin barrier. This hydrating serum is formulated around Polyglutamic Acid and Ectoin to hydrate skin and strengthen the skin barri

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