Croma Polyphil Hair (1x2ml)PhilArt Hair is an innovative biostimulator from Croma Pharma. The injectable gel consists of long chain polynucleotides, which create an ideal environment for the production and growth of new collagen. This promotes hydration properties and helps to protect against free radical scavengers. The biostimulator aims to help improve patients hair quality. The product key indications include hair and eyebrows. The depth of injection is intradermal.