DefenAge / Progenitor Biologics, LLCArticles & NewsHair CareDefenAge Skincare Debuts in Hair Care with 150K Hair Follicle Serum150K Hair Follicle serum is a water-based formula infused with 48 ingredients and has shown clinical efficacy on the scalp and hair.Literature/DataDefenAge Granted 2 Patents for Melasma and Hair GrowthDefenAge Skincare has patented its defensin-molecules to topically reduce skin discoloration and address hair loss.