Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Olehenriksen Strength Trainer Peptide Boost Moisturizer Versus Kiehl's Ultra Facial Cream

This barrier-repair moisturizer is formulated around Niacinamide and Acetyl Hexapeptide-8 to strengthen the skin barrier and soften the look of wrinkles. This barrier-repair moisturizer is formulated around Squalane and Pseudoalteromonas Ferment Extract to str

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