Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Dear, Klairs Fundamental Watery Oil Drop Versus COSRX The 6 Peptide Skin Booster Serum

This hydrating serum is formulated around Bifida Ferment Extract and Oryza Sativa Extract to hydrate skin and strengthen the skin barrier. This anti-aging serum is formulated around Niacinamide and Acetyl Hexapeptide-8 to soften the look of wrinkles and streng

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  • This hydrating serum is formulated around Bifida Ferment Extract and Oryza Sativa Extract to hydrate skin and strengthen the skin barrier.
  • This anti-aging serum is formulated around Niacinamide and Acetyl Hexapeptide-8 to soften the look of wrinkles and strengthen the skin barrier.