Can I use Copper Peptides with Lactic Acid?
Use with care
Copper Peptides and Lactic Acid can interfere with each other or compound irritation when applied together. Introduce them on alternate days, or separate them between your AM and PM routines, and patch-test before combining.
Lactic AcidExfoliant
- ✓Smooths texture
- ✓Hydrating for an acid
- ✓Brightens
- ⚠Sun sensitivity
- ⚠Possible irritation