Bakuchiol is a meroterpene from babchi seeds that delivers retinal-like smoothing and brightening in comparative studies — without the sun-sensitivity or irritation.
A 2019 side-by-side clinical found bakuchiol comparable to retinol for photoaging markers with better tolerance.
How to use: Evenings; the pregnancy-safe smoothing option.
Cautions: None established — patch test as with any botanical.