In particular, lean muscle mass. The good products will show collagen as the main active ingredient. One health area where liquid collagen has no benefit at all is skin care. It is also very popular as a body building supplement - collagen protein is one of the basic proteins in the body and has been linked to increasing our efficiency in building muscle mass. One effective application of liquid collagen is in joint health and in building cartilage. Not to say that raising collagen levels in your skin isn't the answer - it is. Liquid collagen supplements have become more popular in recent years and have been marketed as the secret ingredient that will fix just about everything. Collagen is one of the building block proteins in skin and is the substance that provides it with support and strength.

There is data that links collagen supplements with improvement in some health areas, but not all.

But not a single study has ever been able to show that any collagen ingested orally ever gets to your skin. Some products are marketed as collagen supplements but are mostly filler. Be careful which product you choose though and lowell the label carefully.

It is recommended by many doctors as part of an arthritis treatment program.