How to use them
Use them in the same routine morning or night. Apply Kojic Acid first, then Peptides, moving from thinnest to thickest texture. Finish with sunscreen in the morning.
- 1CleanseGentle cleanser, pat dry
- 2Kojic Acid1% – 2%, wait about 1 minute
- 3Peptidesvaries
- 4Moisturiserseal everything in
What Kojic Acid does
Derived from fungi used in rice wine and soy sauce production, kojic acid blocks the enzyme that makes melanin. It is effective on dark spots but can cause contact sensitivity in some people.
- Typical strength
- 1% – 2%
- When
- AM/PM
- Irritation
- Best for
- Normal, Oily And Combination skin
Everything that pairs with Kojic Acid →
What Peptides does
Short chains of amino acids that signal skin to support collagen and repair. They are gentle, a good anti-ageing option for people who cannot tolerate retinoids, and they layer easily.
- Typical strength
- varies
- When
- AM/PM
- Irritation
- Best for
- Dry, Normal, Sensitive And Combination skin
Everything that pairs with Peptides →
Frequently asked questions
Can I use Kojic Acid and Peptides together?
Yes, it is safe. There is no known chemical conflict between Kojic Acid and Peptides, and neither makes the other less effective.
Which goes first, Kojic Acid or Peptides?
Apply Kojic Acid first, then Peptides. The general rule is thinnest to thickest texture, and lowest pH first.
Should I use Kojic Acid in the morning or at night?
Kojic Acid: works morning or night. Patch test first. Use once daily at first, then build up.
Should I use Peptides in the morning or at night?
Peptides: works morning or night. Use morning and night after water-based serums. Low-pH acids applied at the same time can break some peptides down.
Is Kojic Acid with Peptides safe during pregnancy?
Neither is a known risk in normal cosmetic amounts, but guidance varies for Kojic Acid. Check with your doctor.