Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Allies of Skin 35% Vitamin C+ Perfecting Serum Versus SkinBetter Science Alto Defense Serum

This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid and Tetrahexyldecyl Ascorbate to brighten dull-looking skin and fade the look of dark spots. This calming serum is formulated around Glycyrrhiza Glabra Root Extract and Tetrahexyldecyl Ascorba

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  • This brightening serum is formulated around 3-O-Ethyl Ascorbic Acid and Tetrahexyldecyl Ascorbate to brighten dull-looking skin and fade the look of dark spots.
  • This calming serum is formulated around Glycyrrhiza Glabra Root Extract and Tetrahexyldecyl Ascorbate to calm redness and brighten dull-looking skin.