How to use them
Use them in the same routine at night. Apply Licorice Extract first, then Copper Peptides, moving from thinnest to thickest texture.
- 1CleanseGentle cleanser, pat dry
- 2Licorice Extractvaries (glabridin ~0.5%), wait about 1 minute
- 3Copper Peptides0.1% – 1%
- 4Moisturiserseal everything in
What Copper Peptides does
A peptide bound to copper that supports wound-healing, firmness and barrier repair. Copper is reactive, so it does not play well with strong acids or pure vitamin C.
- Typical strength
- 0.1% – 1%
- When
- PM
- Irritation
- Best for
- Normal, Dry And Combination skin
Everything that pairs with Copper Peptides →
What Licorice Extract does
Licorice root (mulethi) contains glabridin, which gently inhibits pigment production, and glycyrrhizinates, which calm redness. It is a mild brightener suited to sensitive skin.
- Typical strength
- varies (glabridin ~0.5%)
- When
- AM/PM
- Irritation
- Best for
- Sensitive, Normal, Combination, Dry And Oily skin
Everything that pairs with Licorice Extract →
Frequently asked questions
Can I use Copper Peptides and Licorice Extract together?
Yes, it is safe. There is no known chemical conflict between Copper Peptides and Licorice Extract, and neither makes the other less effective.
Which goes first, Copper Peptides or Licorice Extract?
Apply Licorice Extract first, then Copper Peptides. The general rule is thinnest to thickest texture, and lowest pH first.
Should I use Copper Peptides in the morning or at night?
Copper Peptides: best at night. Use at night on nights without acids or vitamin C. A thin layer is enough.
Should I use Licorice Extract in the morning or at night?
Licorice Extract: works morning or night. Use once or twice daily. It pairs well with niacinamide, arbutin or vitamin C for dark spots.
Is Copper Peptides with Licorice Extract safe during pregnancy?
Neither is a known risk in normal cosmetic amounts, but guidance varies for Copper Peptides. Check with your doctor.