How to use them
Use them in the same routine morning or night. Apply PHA first, then Ceramides, moving from thinnest to thickest texture. Finish with sunscreen in the morning.
- 1CleanseGentle cleanser, pat dry
- 2PHA3% – 10%, wait about 1 minute
- 3Ceramidesvaries
- 4Moisturiserseal everything in
What Ceramides does
Lipids that make up about half of your skin barrier. Topping them up reduces water loss, stinging and flakiness, which makes ceramides the best friend of anyone using retinoids or acids.
- Typical strength
- varies
- When
- AM/PM
- Irritation
- Best for
- Dry, Sensitive, Normal, Combination And Oily skin
Everything that pairs with Ceramides →
What PHA does
Polyhydroxy acids are the gentlest chemical exfoliants. They work only on the surface, hydrate at the same time, and are usually tolerated by sensitive and rosacea-prone skin.
- Typical strength
- 3% – 10%
- When
- AM/PM
- Irritation
- Best for
- Sensitive, Dry And Normal skin
Everything that pairs with PHA →
Frequently asked questions
Can I use Ceramides and PHA together?
Yes, it is safe. There is no known chemical conflict between Ceramides and PHA, and neither makes the other less effective. They share a goal (hydration), so together they reinforce each other.
Which goes first, Ceramides or PHA?
Apply PHA first, then Ceramides. The general rule is thinnest to thickest texture, and lowest pH first.
Should I use Ceramides in the morning or at night?
Ceramides: works morning or night. Use as your moisturiser step, morning and night. On nights with actives, you can buffer by applying a ceramide cream first.
Should I use PHA in the morning or at night?
PHA: works morning or night. You can use it daily. It is a good first acid, or a way to keep exfoliating on retinoid "rest" nights if your skin tolerates it.