Assertion: glycerin | /r/HasProperty | the most effective humectant
Facets:
value: in beauty products
type: LOCATION
value: according to a 2016 study
type: OTHER
Source sentences:
text: According to a 2016 study , glycerin is “the most effective humectant” in comparison with numerous others, including: alpha hydroxy acids, such as lactic acid and glycolic acid
text: It is also known to be the most versatile ingredient in beauty products because it does not lose its chemical stability when combined with other substances.