It's an ingredient that apparently behaves like retinol, but doesn't make your skin photo sensitive, so you can use day and night. Nadine Baggott and Dr Sam Bunting are big fans. I just bought Revolution 1% Baukchiol serum, on offer at Boots at the moment, but only a tenner full price. I currently use The Ordinary 1% retinol in squalane, and honestly don't know if it's doing anything for me
Anyone used this ingredient before?