I frequently get asked to create a BB cream and why we didn’t add a tint to our newest product, our Pigment Lightening Serum. I also get asked why I don’t wear any foundation or tinted moisturizer (fine print disclaimer: when my face is really blotchy, I will use the Laure Mercier Tinted Moisturizer in Nude).
The answer is two-fold.
First, I believe in taking care of one’s skin and complexion. Which means there should be no need for foundation or moisturizer. It is almost a dare I make with myself – let me see if I can have such good skin care rituals that I don’t need foundation.
Second, I avoid tinted anything because the color in foundation, BB creams, tinted moisturizers is created by metal oxides. Mostly iron oxides. Look at the ingredients in your tinted product and let me know what you find. Who cares, you might ask… Here is the scientific truth (do not keep reading if you don’t want some real scientific jargon; or grab a coffee first): excess iron is bad for our health, in many ways (it is involved in Alzheimer’s, glaucoma, and more), including on the skin.
Excess iron accelerates aging. Don’t stop taking iron supplements if you have a medically-diagnosed iron deficiency. But don’t increase your iron intake if you don’t need to. That means no supplements with iron in them. And no skin care products with iron or iron oxides in them, including tinted anything. How is excess iron bad? Excess iron is a catalyst for a chemical reaction called Fenton chemistry, which leads to the creation of one of the worst free radicals, the hydroxyl radical. We know this to be true: free radicals are bad and accelerate aging. Do you really want to use anything that will increase the level of free radicals on your skin? I didn’t think so. It kind of defeats the purpose of all of those anti-aging and antioxidant products you use… (As a side note – think about this: one of the theories about why women live longer than men is that we have a generally lower iron status because of menstruation and delivery… Just saying.).
So there you have it. The science behind why I prefer not to wear tinted face products.