This collagen gel known as, "The Purple Gel" contains Azulene extracted from Chamomile. Azulene has antioxidants and anti-inflammatory properties. It is antimicrobial, anti-acne, and soothes irritated red skin. Promoter Collagen Gel also contains 4GF (EGF, FGF, IGF, TGF), PLLA (Poly-L-Lactic Acid) which are the main active ingredients from the Sculplla line to give total anti-aging skin care benefits.