Like likes like. Silk, in activated form, mixes easily with hyaluronic acid because both like water. We use this combo to deliver and treat your skin to a high dose of stable vitamin C, another water-loving molecule. This is the secret behind our water- (aqueous-) based C Advance serum--a water based serum that feels hydrating but doesn't clog pores because it is not oil-based.

"Like likes like" is also the same chemistry principle at work in our oil-based silk cleanser. In this instance, oil attracts oil to help wash the skin clean, without leaving it feeling stripped.

Click here to learn more about C Advance.