SKIP AHEAD Retinol and retinoid products | Retinol vs. retinoid | How to use retinol | What are the potential side effects of retinol?
The serum contains time-released 1.5% retinol — which is on the higher side for retinol products — as well as vitamins C and E and squalane to moisturize the skin, according to the brand.
Since retinoid products speeds up skin cell turnover, it can leave your skin feeling and looking dry, red and irritated.
Greenwald has tried dozens of skin care products and brands over the years, including retinol products.
Based on their guidance and recommendations, Greenwald reviewed the features and ingredients of highly rated retinoid products from brands like Neutrogena, Skinceuticals, Peter Thomas Roth, The Ordinary and more.