Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

The Ordinary Lactic Acid 10% + HA Versus The Ordinary Multi-Peptide Serum for Hair Density

This smoothing serum is formulated around Lactic Acid and Sodium Hyaluronate Crosspolymer to refine skin texture and brighten dull-looking skin.

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

  • This smoothing serum is formulated around Lactic Acid and Sodium Hyaluronate Crosspolymer to refine skin texture and brighten dull-looking skin.