Hello!

I've read (or mostly seen advertised) that collagen is good for cartillage and joints. What's not clear is what the different types of collagen and their benefits are. I know Naked Beauty has 12500 mg of Marine Collagen and is marketed as a skin, hair and nail product but is the collagen in Naked Beauty beneficial at all for joints and cartillage or is that more the bovine collagen, or none at all? Any insight would be appreciated!