Jessner Acid 10%
- Acne and Acne Scars
- Wrinkles and expression lines
- Psoriases or Eczema
- Hyperpigmentation (darker skin)
- Sun damaged skin
- Antiseptic and Purifying
- Antioxidant and Whitening
- Keratolytic
- Dihydroxy benzene (not an acid), found in Umbellifers