Bakuchiol vs. retinol: does the "natural retinol" hold up?

Bakuchiol is marketed as a plant-derived, gentler alternative to retinol — and unlike most "natural alternative" claims, this one has a head-to-head trial behind it.

In a 2019 randomized, double-blind study, 44 people applied either 0.5% bakuchiol or 0.5% retinol cream for 12 weeks. Both significantly reduced wrinkle area and hyperpigmentation, with no statistically significant difference between them. The notable gap was tolerability: the retinol users reported more facial scaling and stinging. [1]

So bakuchiol performed comparably to retinol on the measured outcomes and was better tolerated — which is genuinely promising. A few honest caveats: it was one 12-week study in 44 people; retinol itself has less long-term evidence than prescription tretinoin (the ingredient with the deep track record); and "comparable to retinol" is not "comparable to tretinoin."

Why tolerability matters. The best active is the one you'll actually keep using. A meaningful share of people quit retinoids over irritation. If that's you — or if you're pregnant or breastfeeding and avoiding retinoids out of caution — a comparably-effective, better-tolerated option is worth knowing about. (Bakuchiol is not a vitamin-A compound and isn't subject to the same pregnancy caution, but "fewer studies" cuts both ways, so check with your clinician.)

What this means in practice. If retinol works for you and you tolerate it, there's no need to switch. If retinol irritates you, bakuchiol is a reasonable, evidence-supported thing to try — start it the same way you'd start any active: low and slow, with sunscreen.