Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

PCA Skin Hyaluronic Acid Boosting Serum Versus Stratia Liquid Gold

This hydrating serum is formulated around Niacinamide and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier. This barrier-repair serum is formulated around Niacinamide and Hippophae Rhamnoides Fruit Oil to strengthen the skin barrier and hydra

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  • This hydrating serum is formulated around Niacinamide and Sodium Hyaluronate to hydrate skin and strengthen the skin barrier.
  • This barrier-repair serum is formulated around Niacinamide and Hippophae Rhamnoides Fruit Oil to strengthen the skin barrier and hydrate skin.