ALA 13% Sheet Mask Treatment

Box of 10 Masks With 13% Aminolevulinic Acid  HCI (1300 ppb), this is the ultimate PDT (Photodynamic Therapy) treatment. 5-aminolevulinc acid, a photo-sensitizer, requires blue LED to activate and kill harmful bacteria .  Aminolevulinic Acid can treat moderate to severe acne, Actinic Keratosis, Rosacea and other skin growths, even on scalp. How to Use: 1. Double Cleanse and tone the skin 2. Apply the ALA Mask and leave on skin for 15 min. 3. Remove mask and put under Blue LED for 20-30 min. to irradiate.  4. Apply finishing products. Aftercare: Avoid direct sun exposure for 24-48 hrs. No actives for 5 days after treatment.