How to use them
Use them in the same routine at night. Apply Mandelic Acid first, then Sulfur, moving from thinnest to thickest texture.
- 1CleanseGentle cleanser, pat dry
- 2Mandelic Acid5% – 10%, wait about 1 minute
- 3Sulfur3% – 10%
- 4Moisturiserseal everything in
What Mandelic Acid does
The largest, slowest AHA. Dermatologists often pick it for melanin-rich Indian skin tones because it treats acne and pigmentation with a lower risk of post-inflammatory darkening.
- Typical strength
- 5% – 10%
- When
- PM
- Irritation
- Best for
- Sensitive, Oily And Combination skin
Everything that pairs with Mandelic 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 Mandelic Acid vs Sulfur: which is better for your skin.
Frequently asked questions
Can I use Mandelic Acid and Sulfur together?
Yes, it is safe. There is no known chemical conflict between Mandelic Acid and Sulfur, and neither makes the other less effective. They share a goal (acne), so together they reinforce each other.
Which goes first, Mandelic Acid or Sulfur?
Apply Mandelic Acid first, then Sulfur. The general rule is thinnest to thickest texture, and lowest pH first.
Should I use Mandelic Acid in the morning or at night?
Mandelic Acid: best at night. Use 3–4 nights a week. It is mild enough that many people can use it more often than other acids.
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 Mandelic Acid with Sulfur safe during pregnancy?
Neither is a known risk in normal cosmetic amounts, but guidance varies for Sulfur. Check with your doctor.