Q&A: Why are we using l-ascorbic acid in an oil based serum? Can it be used with niacinamide?

In the December Q&A Carol asked: In regards to the Vitamin Packed Facial Serum found in your latest e-zine, if l-ascorbic acid is water soluble, how does it do in an oil serum?  The product I have is about the consistency of sand (not very soft) and I’m trying to find ways to use it up.  Also,...

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Can polyphenols found in oils penetrate our skin?

Polyphenols are found in our oils in three major ways – flavonoids, lignans, and tannins. They are the structural backbone for most anti-oxidants found in plants. Flavonoids behave as anti-oxidants on our skin and in our bodies by scavenging the free radicals produced at our cell membranes. It is thought (meaning there aren’t enough studies or...

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