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Retinol is the most proven over-the-counter anti-aging ingredient, and also one of the most irritating. Bakuchiol, a plant extract, is marketed as the gentle, natural alternative. Is it actually comparable, or just clever marketing? There’s more real evidence here than you might expect, along with some important limits.
Quick comparison
| Retinol | Bakuchiol | |
|---|---|---|
| What it is | A form of vitamin A (a retinoid) | A compound from the seeds of the babchi plant (Psoralea corylifolia) |
| How much research | Decades of studies across many retinoids | A small but growing body, led by one key head-to-head trial |
| Results in the head-to-head trial | Reduced wrinkles and dark spots | Reduced wrinkles and dark spots, no significant difference from retinol |
| Irritation | More scaling and stinging | Better tolerated |
| Pregnancy | Retinoids are generally avoided | Not well studied; ask your doctor |
| Fits a “clean” routine? | Synthetic | Plant-derived |
What the research actually shows
The most-cited study was published in the British Journal of Dermatology in 2019. It was a randomized, double-blind trial with 44 participants over 12 weeks. One group applied 0.5% bakuchiol cream twice a day; the other applied 0.5% retinol cream once a day. A dermatologist who didn’t know which cream each person used graded their photos.
Both groups saw significant reductions in wrinkle surface area and hyperpigmentation, with no statistically significant difference between them. The main difference was comfort: the retinol group reported more scaling and stinging. The researchers concluded bakuchiol is “comparable with retinol in its ability to improve photoageing and is better tolerated.”
The limits of that evidence
It’s a genuinely encouraging result, but it’s one study of 44 people over three months. Retinoids, by contrast, have been studied for decades, including prescription-strength tretinoin, which is stronger than over-the-counter retinol. The trial also compared bakuchiol twice a day against retinol once a day, so it isn’t a perfect dose-for-dose comparison. Bakuchiol is promising, not proven to the same level.
Who should choose which
Retinol is probably the better pick if:
- Your skin tolerates it, or you’re willing to build up slowly.
- You want the ingredient with the deepest track record.
- You’re treating acne as well as aging (retinoids have strong evidence for acne).
Bakuchiol is worth trying if:
- Retinol has left your skin red, flaky, or stinging.
- You have sensitive skin or prefer plant-derived ingredients.
- You want something gentler to start with. If you’re pregnant or trying to conceive, ask your doctor first, since bakuchiol hasn’t been well studied in pregnancy.
How to use each
- Retinol: start 2-3 nights a week and increase slowly. Use at night, follow with moisturizer, and wear sunscreen daily. Don’t layer it with exfoliating acids on the same night.
- Bakuchiol: in the trial it was used twice daily. It’s generally gentle enough for daily use. As with any new product, patch test first.
- Either way: give it at least 12 weeks before judging results.
For which ingredients to keep away from retinol, see Skincare Ingredients You Should Never Mix. For how vitamin A fits into skin health more broadly, see Best Vitamins for Skin.
Our take
If retinol works for your skin, there’s no strong reason to switch. If it doesn’t, bakuchiol is the most credible “natural retinol” alternative on the market, with a real randomized trial behind it. Just go in knowing the evidence is one good study, not decades of it.