Bakuchiol is not babchi oil
These are frequently conflated and they are not the same thing. Bakuchiol is a single purified compound. Babchi oil is the whole plant oil from Psoralea corylifolia, and it contains psoralens — compounds that are strongly photosensitising and are used clinically in phototherapy precisely for that reason.
Everything on this page refers to purified bakuchiol as used in cosmetic formulations. Undiluted babchi oil sold as a "natural bakuchiol" is a different product with a different risk profile, and applying it before sun exposure can cause a phototoxic burn.
Quick Answer
Bakuchiol is a plant-derived compound used as a gentler alternative to retinol for the appearance of texture, fine lines and tone. It works by a different route from retinoids, which is why it tends to irritate far less.
The evidence is genuinely promising but thinner than the marketing suggests — one well-designed head-to-head trial, not decades of data.
On pregnancy: it is often marketed as pregnancy-safe, and that is a marketing position rather than an established one. There is no pregnancy safety data. Ask your doctor.
At a glance
- INCI: Bakuchiol — a purified compound, not babchi oil
- Source: isolated from Psoralea corylifolia
- Type: plant-derived cosmetic active, used as a retinoid alternative
- Typical use level: 0.5–2% in cosmetic formulations
- Best for: sensitive or reactive skin, retinoid-intolerant skin
- Pairs with: niacinamide, peptides, hyaluronic acid, centella
- Pregnancy: not established — ask your doctor before use
In this article
What Bakuchiol Is
A compound isolated from Psoralea corylifolia, a plant with a long history of use in Ayurvedic and Chinese traditions. In modern skincare it appears as a purified single molecule, typically at 0.5–2%.
It's described as a "natural retinol," which is misleading in both directions. It isn't a retinoid and doesn't act on retinoid receptors — that's precisely why it doesn't irritate the same way. And "natural" isn't why it works; the case for it rests on published cosmetic-science data, not on its botanical origin.
On chemical identifiers
The CAS number, molecular formula and molecular weight previously listed here did not match the values we could verify for bakuchiol — the CAS number given corresponds to a different substance entirely. They have been removed rather than published unverified. If you need exact identifiers for formulation or regulatory work, take them from your supplier's specification sheet, not from an article.
What The Evidence Actually Shows
Most articles on bakuchiol say "studies show" without saying which. There is essentially one trial that matters, and it's worth knowing what it found and what it didn't.
The head-to-head trial
A randomised, double-blind study published in 2019 compared bakuchiol against retinol over twelve weeks, with participants blinded to which they received. Both groups showed significant improvement in wrinkles and pigmentation, with no significant difference between them — and the bakuchiol group reported less scaling and stinging.
That's a genuinely good result and the reason bakuchiol is taken seriously rather than dismissed as a botanical gimmick.
What it doesn't establish: it's one study with a modest number of participants. The bakuchiol was applied twice daily and the retinol once daily, so the comparison isn't quite like-for-like. And twelve weeks tells you nothing about years of use, where retinoids have decades of data behind them.
The honest summary: bakuchiol has one strong trial and a reasonable body of laboratory work, against a retinoid literature spanning decades. It's promising and worth using — particularly if retinoids don't suit you — but it isn't the settled equivalent the marketing implies.
Bakuchiol Versus Retinol
| Factor | Bakuchiol | Retinol |
|---|---|---|
| Irritation | Low — usually tolerated from the start | Moderate — an adjustment period is normal |
| UV sensitivity | Not associated with increased photosensitivity (purified bakuchiol — see the note at the top) | Increases it — evening use only |
| When to use | Morning or evening | Evening only |
| Evidence base | One strong trial plus lab work | Decades of clinical literature |
| Pregnancy | Not established — ask your doctor | Generally avoided — ask your doctor |
| Best suited to | Sensitive, reactive or retinoid-intolerant skin | Skin that tolerates it, wanting the strongest evidence |
The practical read: if retinoids suit you, the evidence still favours them. If retinoids have never suited you — and for a lot of people they genuinely don't — bakuchiol is a well-founded alternative rather than a consolation prize. That's a real and useful place for an ingredient to occupy.
Why Sensitive Skin Tolerates It
Retinoid irritation comes from the specific cellular response retinoids trigger. Bakuchiol doesn't act on those receptors, so it doesn't produce that response — which is why there's typically no adjustment period and why it can be used morning and evening.
That makes it a sensible option for reactive skin, skin with a compromised barrier, and anyone who has tried retinoids and stopped because of irritation. On skin that pigments readily this matters more than it might seem: less irritation means less risk of the post-inflammatory marks that make retinoid adaptation costly on deeper skin tones.
One caveat on post-procedure use. Skin recovering from a peel, laser or other professional treatment should follow the instructions of whoever performed it, not a general article. Well tolerated doesn't mean appropriate on freshly treated skin.
The Pregnancy Question
Bakuchiol is marketed almost universally as the pregnancy-safe retinol alternative. We're not going to repeat that, because it isn't established.
What is and isn't known
The reasoning behind the marketing claim is that bakuchiol isn't a retinoid, so it doesn't carry the retinoid risk. That's true as far as it goes. What doesn't follow is that it's therefore safe.
There is no pregnancy safety data for bakuchiol. It hasn't been studied in pregnancy, which is unsurprising — cosmetic ingredients rarely are. Absence of evidence of harm is not evidence of safety, and claims like "not systemically absorbed" are asserted rather than demonstrated.
This isn't a warning that bakuchiol is dangerous in pregnancy. It's a statement that nobody knows — and that a decision made on that basis belongs with your doctor or midwife, who knows your circumstances, rather than with a product page.
The same applies to breastfeeding. If you want something for texture and tone during pregnancy, raise it at an appointment — there are options a clinician can speak to with more confidence than any ingredient article can.
How To Use It
- Morning, evening or both. One of its practical advantages over retinoids.
- After cleansing and any water-based serum, before moisturiser — most formulations are serums or light oils.
- No slow build needed for most people, though patch testing still applies as with any new botanical.
- Give it eight to twelve weeks. The trial ran twelve; judging it earlier tells you little.
- Sunscreen regardless. Bakuchiol doesn't increase UV sensitivity, but that's not a reason to skip protection — and if you're using it for tone, sun exposure works directly against you.
What To Combine It With
Works well alongside: niacinamide, peptides, hyaluronic acid, centella and ceramides. None of these compete with it, and several help with the barrier support that makes any active routine sustainable.
Don't stack it with a retinoid. Bakuchiol is generally used instead of one — layering both adds exposure without a clear reason, and forfeits the tolerability that made bakuchiol the choice.
Exfoliating acids on separate nights, as with any active. Bakuchiol is gentle, but gentle plus an acid every night still adds up.
Questions, Answered
The Bottom Line
Bakuchiol is a genuinely useful option for skin that can't tolerate retinoids — one good trial, a sound rationale, and very little irritation. It isn't a proven equal to retinol, and it isn't established as pregnancy-safe. And it isn't babchi oil — which is a separate product containing photosensitising compounds. Buy purified bakuchiol, use it morning or evening, and give it three months.
Scientific references
- Dhaliwal S, Rybak I, Ellis SR, et al. Prospective, randomized, double-blind assessment of topical bakuchiol and retinol for facial photoageing. British Journal of Dermatology. 2019;180(2):289–296.
- Chaudhuri RK, Bojanowski K. Bakuchiol: a retinol-like functional compound revealed by gene expression profiling and clinically proven to have anti-aging effects. International Journal of Cosmetic Science. 2014;36(3):221–230.
- Cosmetic Ingredient Review Expert Panel. Safety assessment of bakuchiol as used in cosmetics. Cosmetic Ingredient Review. (year to verify)
- Bhutani T, Liao W, Nakamura M. Emerging therapies and their photosensitising potential — psoralens and phototherapy. (source to verify — supports the babchi oil distinction)
🔴 Note to editor — two items to change before this republishes. First, pregnancy safety was asserted in six places — at a glance, the bottom line, the comparison table, the safety table, the FAQ, and the sensitive-skin section, which listed pregnant and nursing individuals as a target audience. The safety table went furthest: "safe at topical concentrations, not systemically absorbed." That safety is not established. Bakuchiol is marketed almost universally as a pregnancy-safe retinol alternative, but there is no pregnancy safety data for it, and absence of evidence of harm is not evidence of safety. This is the same class of error as the retinol myth box found earlier in this batch, inverted: there a real risk was labelled a myth, here unestablished safety is stated as fact. Rewritten to say what is actually known, with the decision routed to a clinician. Second, "Also known as … Babchi oil" is wrong and unsafe in combination with the photosensitivity claim. Babchi oil is the whole plant oil from Psoralea corylifolia and contains psoralens, which are strongly photosensitising — used clinically in phototherapy for that property. The page equated the two and then stated bakuchiol does not increase photosensitivity, so a reader could buy babchi oil on this advice and get a phototoxic burn. This is the same preparation-versus-preparation error already logged in this library for hydrosols, hemp seed oil and comfrey. A warning now sits at the top of the page. Third, the scibar advertised "6 Peer-Reviewed References" — three of the six were not citations at all, reading "Various publications", "Various publications 2015–2024" and "ongoing database". The real count was two. The badge has been removed rather than repaired. Fourth, the chemical identifiers did not check out — the CAS number given corresponds to a different substance entirely, and the molecular formula and weight did not match values I could verify. All have been removed pending confirmation from a supplier specification rather than published wrong. Finally, an improvement: the Dhaliwal trial is the key bakuchiol paper and was buried under "published research suggests". It is now described properly — including its limitations, since the bakuchiol arm was dosed twice daily against retinol once daily. Please verify the remaining references before publication.