Ingredient
Procollagen
7products on Glowpedia contain it
Last thirdwhere it usually sits in ingredient lists
Often in the same formulas
Desamido Collagen 9Collagen Amino Acids 9AteloCollagen 9Collagen 9Soluble Collagen 9Hydrolyzed Collagen 9Hydrolyzed Hyaluronic Acid 9Hyaluronic Acid 9Adenosine 9Sodium Hyaluronate Crosspolymer 8Hydroxypropyltrimonium Hyaluronate 7Lysine 5Cysteine 4Magnesium Citrate 2Sodium Acetylated Hyaluronate 7Niacinamide 9