Every spring I get a wave of pregnancy skincare questions. By the third trimester, most readers have stopped their retinol and are looking for what to do instead. Bakuchiol is the most-marketed answer, sometimes called “natural retinol” or “plant-based retinol alternative.” The marketing language is overconfident; the actual safety position is more honest if less catchy. Let me lay it out.
What bakuchiol actually is
Bakuchiol is a meroterpene compound extracted from the seeds and leaves of Psoralea corylifolia, a plant used in Ayurvedic and Traditional Chinese Medicine for centuries. The molecule is structurally unrelated to retinol or any vitamin A derivative. It is not a retinoid. It is a separate compound that happens to produce some similar downstream effects on skin (collagen stimulation, fine line reduction, mild pigment regulation) through different molecular pathways.
The functional similarity to retinol is real. The molecular similarity is not. This distinction matters for pregnancy safety because the known fetal-development risks of oral retinoids (and the more cautious avoidance of topical retinoids in pregnancy) are tied to retinoid receptor activation, which bakuchiol does not produce.
Tool: pregnancy-safe skincare planner — ingredients to avoid + safer alternatives by trimester.
Why retinoids are avoided in pregnancy
Oral retinoids (isotretinoin, acitretin) are documented teratogens with severe fetal-development risks at therapeutic doses. The risk is established and the avoidance guidance is firm: no oral retinoids during pregnancy or in the months leading up to attempted conception.
Topical retinoids (tretinoin, adapalene, retinol) are a different category. Systemic absorption from topical use is very low, and there is no clear evidence of fetal harm from topical use at standard cosmetic concentrations. The avoidance guidance is precautionary rather than evidence-based: most obstetricians recommend stopping topical retinoids in pregnancy not because there is documented harm but because there is not enough documented safety data to actively endorse continued use. The risk is theoretical, and the cost of avoidance is low (you can resume after delivery), so the conservative approach wins.
Bakuchiol’s pregnancy safety question lives in the same precautionary zone, with the added complication that bakuchiol is much less studied overall.
The contrarian case against “natural retinol” marketing
I want to push back on the framing that calls bakuchiol natural retinol. The word “natural” implies safer in many readers’ minds, and the implied transitive logic goes: natural means safer means safe in pregnancy. That logic is not how toxicology works. Plenty of natural compounds are unsafe in pregnancy (raw papaya, high-dose vitamin A from cod liver oil, certain essential oils). Plenty of synthetic compounds are safe. The natural-versus-synthetic axis does not predict pregnancy risk.
Bakuchiol’s safety case in pregnancy rests on the chemistry, not on the natural label. The chemistry is favorable; the data is thin. That is the honest summary.
The real numbers on bakuchiol safety data
A 2018 paper in the British Journal of Dermatology (Dhaliwal et al.) compared 0.5 percent bakuchiol to 0.5 percent retinol in 44 women over 12 weeks and found similar efficacy on fine lines and pigmentation with significantly lower irritation in the bakuchiol group. The study did not include pregnant participants and was not designed to assess fetal safety.
The Cosmetic Ingredient Review (CIR) and the European Scientific Committee on Consumer Safety (SCCS) have both reviewed bakuchiol safety data and concluded that topical use at concentrations up to 1 percent is safe for general adult use. Neither body has specifically endorsed pregnancy use, and the SCCS specifically noted that pregnancy-specific data is limited. As of the most recent reviews, there are no published case reports of fetal harm from topical bakuchiol use, but the cumulative exposure data is much smaller than for retinoids.
Practical version: no signal of harm, no formal endorsement of safety, and substantially less data than for many other ingredients. This is the same evidential position as a lot of botanical actives in pregnancy.
What most obstetricians actually say
Polling friends who are OBs and reading the published guidance from ACOG (American College of Obstetricians and Gynecologists) and similar bodies, the consensus is roughly: bakuchiol is probably fine, we cannot officially recommend it because we do not have pregnancy-specific safety data, and the decision should be individualized. The risk tolerance varies. Some OBs say go ahead. Some say wait until after delivery and use ceramides and peptides instead in the interim.
If your OB is willing to weigh in on cosmetic ingredients (some are, many are not), ask them directly. If they defer to the dermatologist or the general “avoid anything not clearly endorsed” position, that is also a defensible recommendation given the thin data.
The Psoralea corylifolia phototoxicity question
One genuine caveat worth knowing: the source plant for bakuchiol, Psoralea corylifolia, also contains psoralens, which are known phototoxic compounds. Crude or poorly processed bakuchiol extracts can contain residual psoralens that cause skin reactions in sunlight. Properly purified pharmaceutical-grade bakuchiol is psoralen-free, but the quality of bakuchiol on the commercial market varies.
For pregnancy use, this argues for sticking to bakuchiol products from brands that publish their extract purity and use pharmaceutical-grade material. The cheaper raw-extract products carry the psoralen risk regardless of pregnancy.
What to use instead if you want to skip bakuchiol entirely
Pregnancy-safe alternatives that have stronger data: glycolic acid and lactic acid at low to moderate concentrations (0.5 to 5 percent), azelaic acid (often considered the strongest pregnancy-safe option for acne and pigmentation), vitamin C in stabilized form, niacinamide, peptides, ceramides, and hyaluronic acid. These all have either established pregnancy safety or low-risk profiles based on minimal systemic absorption.
BioCell Renewal Cream uses peptides and ceramides as the primary actives and has no retinoid family ingredients; this is a defensible pregnancy-friendly anti-aging routine product if you want to skip the bakuchiol question entirely. Layer with vitamin C in the morning and azelaic acid for pigmentation if you have post-pregnancy melasma concerns.
If you choose to use bakuchiol during pregnancy
Three precautions make sense. First, stick to 0.5 to 1 percent concentrations, not the higher experimental concentrations some brands are pushing. Second, choose a product from a brand that publishes extract purity and uses pharmaceutical-grade bakuchiol. Third, consider waiting through the first trimester. The first 12 weeks are when most teratogenic events occur, and the conservative approach is to minimize new ingredient introductions during that window.
After the first trimester, bakuchiol at standard concentrations is a defensible (though not formally endorsed) addition to a pregnancy routine. Patch test before full-face use, and stop if you notice any unusual reactions.
FAQ
Is bakuchiol the same as retinol? No. They are structurally unrelated molecules with similar functional effects on skin. The chemistry differs in ways that matter for pregnancy safety.
Can I use bakuchiol while breastfeeding? The same precautionary position applies. No documented harm, no formal endorsement. Most lactation consultants treat it as low-risk because topical absorption is minimal and the compound does not concentrate in breast milk.
Will bakuchiol work as well as retinol after pregnancy? Comparable for fine lines and mild pigmentation, less effective for severe photoaging or moderate acne. If you tolerate retinol post-pregnancy, switching back may give better results.
What is the safest concentration of bakuchiol in pregnancy? If you choose to use it, 0.5 to 1 percent is the studied range. Higher concentrations are not better-evidenced.
Are there any case reports of harm from topical bakuchiol in pregnancy? None published as of the most recent literature reviews. The data is limited but the absence of harm signals is reassuring.
For more on pregnancy skincare, see the pregnancy tag hub. Related reading: niacinamide is one of the strongest pregnancy-safe options for daily routine use.
Sources
Dhaliwal S, Rybak I, Ellis SR, et al. Prospective, randomized, double-blind assessment of topical bakuchiol and retinol for facial photoaging. British Journal of Dermatology, 2019. Chaudhuri RK, Bojanowski K. Bakuchiol: a retinol-like functional compound revealed by gene expression profiling. International Journal of Cosmetic Science, 2014. Scientific Committee on Consumer Safety (SCCS), European Commission. Opinion on bakuchiol, 2022.