Assertion: collagen | /r/HasAspect | any benefit
Facets:
value: on the skin
type: LOCATION
Source sentences:
text: The million dollar question though, is how much of the collagen is getting absorbed and is it having any benefit on the skin?
text: Collagen also has the advantage of being a hemostatic agent with weak immunogenicity, easy manipulation, and the ability to augment tissue thickness.