Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

alpyn beauty Super Peptide & Ghostberry Moisturizer Versus Kiehl's Ultra Facial Cream with Squalane

This anti-aging moisturizer is formulated around Acetyl Hexapeptide-8 and Ceramide NP to soften the look of wrinkles and strengthen the skin barrier. This barrier-repair moisturizer is formulated around Squalane and Pseudoalteromonas Ferment Extract to strengt

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  • This anti-aging moisturizer is formulated around Acetyl Hexapeptide-8 and Ceramide NP to soften the look of wrinkles and strengthen the skin barrier.
  • This barrier-repair moisturizer is formulated around Squalane and Pseudoalteromonas Ferment Extract to strengthen the skin barrier and hydrate skin.