We may receive a commission on purchases made from links.
Beauty using clean, non-toxic products is not new.
“Clean beauty” has indeed become a movement.
So when beauty brand Kosas hit the market, they carved out that definition for themselves.
Instead, Kosas uses natural extracts in its makeup products and emphasizes an environmentally-friendly ethos.
What’s really going on with the beloved beauty product?
Can the Kosas concealer go bad?
That is, until a certain point.
The formula is also absent of another ingredient, a chelator, that can assist preservatives in their performances.
