How to use them
Use them in the same routine morning or night. Apply Salicylic Acid first, then Sulfur, moving from thinnest to thickest texture. Finish with sunscreen in the morning.
- 1CleanseGentle cleanser, pat dry
- 2Salicylic Acid0.5% – 2%, wait about 1 minute
- 3Sulfur3% – 10%
- 4Moisturiserseal everything in
What Salicylic Acid does
An oil-soluble beta-hydroxy acid that gets inside pores to dissolve the sebum and dead skin behind blackheads, whiteheads and breakouts. It is the go-to for oily, acne-prone skin.
- Typical strength
- 0.5% – 2%
- When
- AM/PM
- Irritation
- Best for
- Oily And Combination skin
Everything that pairs with Salicylic Acid →
What Sulfur does
An old-school acne fighter that dries out oily spots, gently exfoliates and has antibacterial and antifungal activity. It is gentler than benzoyl peroxide for many people, though it has a distinctive smell.
- Typical strength
- 3% – 10%
- When
- AM/PM
- Irritation
- Best for
- Oily, Combination And Sensitive skin
Everything that pairs with Sulfur →
Trying to choose one? Read Salicylic Acid vs Sulfur: which is better for your skin.
Frequently asked questions
Can I use Salicylic Acid and Sulfur together?
Yes, it is safe. There is no known chemical conflict between Salicylic Acid and Sulfur, and neither makes the other less effective. They share a goal (acne and oil control), so together they reinforce each other.
Which goes first, Salicylic Acid or Sulfur?
Apply Salicylic Acid first, then Sulfur. The general rule is thinnest to thickest texture, and lowest pH first.
Should I use Salicylic Acid in the morning or at night?
Salicylic Acid: works morning or night. Use as a cleanser daily or a leave-on 2% serum 3–4 times a week. It can dry out skin, so moisturise well.
Should I use Sulfur in the morning or at night?
Sulfur: works morning or night. Use as a spot treatment, a clay mask or a short-contact wash. It can be drying, so moisturise afterwards.
Is Salicylic Acid with Sulfur safe during pregnancy?
Neither is a known risk in normal cosmetic amounts, but guidance varies for Salicylic Acid and Sulfur. Check with your doctor.