Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Neutrogena Hydro Boost+ Niacinamide Serum, Fragrance Free Versus PCA Skin Hyaluronic Acid Boosting Serum

This brightening serum is formulated around Niacinamide and Acetyl Glucosamine to fade the look of dark spots and refine skin texture. This hydrating serum is formulated around Niacinamide and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier.

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  • This brightening serum is formulated around Niacinamide and Acetyl Glucosamine to fade the look of dark spots and refine skin texture.
  • This hydrating serum is formulated around Niacinamide and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier.