How to use them
Use them in the same routine morning or night. Apply Alpha Arbutin first, then Zinc PCA, moving from thinnest to thickest texture. Finish with sunscreen in the morning.
- 1CleanseGentle cleanser, pat dry
- 2Alpha Arbutin1% – 2%, wait about 1 minute
- 3Zinc PCA1%
- 4Moisturiserseal everything in
What Alpha Arbutin does
A skin-friendly relative of hydroquinone that slows melanin production. It fades dark spots and tanning gradually with very little irritation.
- Typical strength
- 1% – 2%
- When
- AM/PM
- Irritation
- Best for
- Normal, Oily, Combination, Dry And Sensitive skin
Everything that pairs with Alpha Arbutin →
What Zinc PCA does
Zinc salts help regulate sebum and have mild anti-inflammatory and antibacterial effects. That is why zinc so often appears next to niacinamide in oil-control serums.
- Typical strength
- 1%
- When
- AM/PM
- Irritation
- Best for
- Oily And Combination skin
Everything that pairs with Zinc PCA →
Frequently asked questions
Can I use Alpha Arbutin and Zinc PCA together?
Yes, it is safe. There is no known chemical conflict between Alpha Arbutin and Zinc PCA, and neither makes the other less effective.
Which goes first, Alpha Arbutin or Zinc PCA?
Apply Alpha Arbutin first, then Zinc PCA. The general rule is thinnest to thickest texture, and lowest pH first.
Should I use Alpha Arbutin in the morning or at night?
Alpha Arbutin: works morning or night. Apply twice daily before heavier serums and creams.
Should I use Zinc PCA in the morning or at night?
Zinc PCA: works morning or night. Use once or twice daily. It works best as part of a niacinamide or oil-control serum.