Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Allies of Skin 35% Vitamin C+ Perfecting Serum Versus Is Clinical Pro-Heal Serum Advance

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 brightening serum is formulated around Ascorbic Acid and Retinol to fade the look of dark spot

This source-based comparison does not add ratings or recommend a winner.

  • 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 brightening serum is formulated around Ascorbic Acid and Retinol to fade the look of dark spots and brighten dull-looking skin.