| Applications | Derivations | Availability | |
| Type I Collagen | All tissues and organs | Bovine, rat, human |
Solution, powder, sponge, EZ Gel, lyophilized, UV crosslinkable (over 30 products) |
| Type II Collagen | Cartilage, vitreous humor of the eye | Bovine | Sterile solution |
| Type III Collagen | Skin, blood vessels, other organs | Human | Powder, solution |
| Type IV Collagen | Extracellular basement membranes | Human | Powder, lyophilized powder |