Ingredient or product comparison

Principia Sérum Facial αA-2 Versus SLMD Hyaluronic Acid Serum

This brightening serum is formulated around Gluconolactone and Alpha-Arbutin to fade the look of dark spots and brighten dull-looking skin. This hydrating serum is formulated around Squalane and Sodium Hyaluronate to hydrate skin and strengthen the skin barrie

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