Bakuchiol vs Bidens Pilosa: Which Retinol Alternative Is Right for Your Skin?
If retinol left your skin burning, peeling or forever “adjusting” — or pregnancy took retinoids off the table — two botanical alternatives deserve a closer look: bakuchiol and Bidens pilosa. They overlap, but they are not interchangeable.
By the end of this read, you'll know which one fits your skin, what the research actually found, and which Valen Sey formula matches the texture and ritual you will realistically keep using.
The short answer
Choose bakuchiol when you want the botanical option with the stronger independent human comparison against retinol—especially if you prefer a nourishing oil serum.
Choose Bidens pilosa when you want promising plant-based renewal in a serum, moisturizer or targeted eye formula. Its evidence is earlier and more extract-specific, so we position it honestly: a gentle daily alternative, not “retinol without consequences.”
Why retinol failed you (the step nobody mentions)
Here is something most labels never tell you.
Retinol arrives at your skin unfinished. Before it can smooth a single line, your skin has to convert it — twice — into a form it can actually use. A bit like receiving a letter in a language you must translate before you can read it.
Some skin translates easily. Yours may have paid for every page. The peeling. The warm, tight feeling by midday. Foundation catching on flakes. That soft, bare-faced glow everyone seems to have — postponed another six weeks.
Dermatologists call this retinisation, and the usual advice is to push through. What gets mentioned less is what pushing through looks like in real life. More concealer on days you wanted to wear none. Checking the mirror in restaurant lighting. Quietly hoping the dinner, the wedding, the photo doesn't land in a bad skin week.
And the rules keep stacking. Many retinoids are used at night because some are light-sensitive and because irritated skin needs careful sun protection. The formula also needs stable packaging. During retinisation, dryness, stinging and peeling can make an already-fragile barrier feel even less comfortable—which is why gradual introduction and daily SPF matter.
Little wonder so many women quietly give up on it. Spend ten minutes in any skincare forum and you'll find the same sentence typed by hundreds of hands: my skin just won't adapt, no matter how slowly I introduce it.
If that could be your sentence, hear this: your skin was never failing. It was refusing a deal the industry presented as unavoidable — suffer first, glow later.
Both alternatives are used toward overlapping visible goals—smoother texture, more even-looking tone and firmer-looking skin—but neither is retinol in plant clothing. They differ in evidence, formula texture and routine fit. That difference is your decision.
Bakuchiol: the proven one (with a little fine print)
Bakuchiol comes from the seeds of the babchi plant, used in Ayurvedic skin care for centuries. One study made its modern name.
In 2019, researchers asked a fair question: how would bakuchiol compare with retinol on real faces? Forty-four participants used either 0.5% bakuchiol twice daily or 0.5% retinol once daily for twelve weeks. Both groups showed significant improvement in measured wrinkle surface area and hyperpigmentation, with no statistically significant difference between them.
The difference was the road there. The retinol group reported more facial scaling and stinging. That makes bakuchiol's strongest case less dramatic, but more useful: in this small trial it produced comparable measured improvements with better tolerability—despite retinol having a far larger evidence base overall.
Another study followed 43 women for 56 days, but this is important: it tested a complete serum combining bakuchiol with Vanilla tahitensis extract. Its improvements in radiance and firmness cannot honestly be credited to bakuchiol alone.
The fuller picture, because you deserve it:
- That famous trial was one study of 44 women. Real, promising — and young next to retinol's decades.
- Its greatest strength is also its ceiling: one small study found comparable measured outcomes, using the same concentration but different application frequencies. It did not prove universal equivalence.
- It asks for patience. The women who quit at week four stop just before the weeks when the mirror starts changing.
Choose bakuchiol if you want the botanical alternative with the stronger independent human evidence and enjoy the cushioning feel of an oil. Our Bakuchiol Renewal Oil Serum places it in a nourishing oil ritual for skin that wants renewal without a dry finish.
But if your skin has a longer history of saying no — if even "gentle" products have stung you — the next plant is the one you've been waiting for. And almost nobody is talking about it.
Bidens pilosa: the quiet one worth knowing
Bidens pilosa is a small yellow wildflower — Spanish needle — that farmers across half the world pull out as a weed. Science became interested for a very specific reason.
In laboratory and human-skin-fragment research, a standardized supercritical CO₂ extract of Bidens pilosa influenced retinoid-related receptors and markers associated with collagen, elastin and the skin matrix. That is mechanistic evidence—not proof that every Bidens extract performs like retinol on a person's face.
An ingredient-supplier study then tested a specific 2% Bidens pilosa preparation on forty women aged 35 to 55, applied twice daily. The reported results included:
- 17% improvement in measured elasticity
- 28% reduction in the appearance of deep wrinkles
- 67% improvement in the appearance of hyperpigmented areas
Those numbers are interesting, not absolute. They belong to that standardized ingredient, concentration and study design; they should not be treated as a promise for every Bidens product or every face.
Now the honest part, because you matter more to me than a sale. This research is young, some of it is funded by the ingredient's maker, and it belongs to specific, well-made extracts. Any brand calling it "exactly like retinol" deserves your skepticism.
What it supports, plainly: a standardized Bidens pilosa extract has enough mechanistic and early human evidence to be taken seriously, while still needing more independent clinical research. That is why Valen Sey treats it as a promising gentle-renewal ingredient—not a reason to exaggerate.
We use Bidens pilosa across three different ritual formats: the Retinol Alternative Serum for a focused lightweight step, the Retinol Alternative Moisturizer for renewal and moisturization together, and the Retinol Alternative Eye Serum for the eye area. Our separate Bakuchiol Renewal Oil Serum is the richer bakuchiol option.
Where they differ (and why it matters)
On the surface these two sound like twins — both plants, both gentle, both pointing at smoother, firmer skin. But they come from opposite ends of the world, and centuries of traditional healers reached for them for different reasons.
Bakuchiol's home is the apothecary. The babchi seed has been pressed into skin remedies in Ayurveda and Chinese medicine for hundreds of years — always for the visible surface of things: uneven tone, roughness, the marks time leaves behind. That's still its strength today. Renewal. The visible story your skin tells.
Bidens pilosa's home is the field. Across Africa, South America and Asia, the little yellow flower was the plant people turned to when skin was upset — brewed into teas, laid on irritated skin as poultices, trusted wherever calm was needed before anything else could help. That heritage shows in the modern research: alongside firming, it soothes, balances oil, and comforts the barrier. Tending, before transforming.
| Bakuchiol | Bidens pilosa | |
|---|---|---|
| The plant | Babchi seed | Spanish needle flower |
| The proof | One independent 44-person comparison found significant improvement with both 0.5% bakuchiol twice daily and 0.5% retinol once daily over 12 weeks; another study tested bakuchiol inside a combination serum | Promising laboratory and human-skin-fragment research, plus supplier-funded testing of a specific standardized 2% ingredient; no independent head-to-head facial trial against retinol |
| What it helps with | Smoother texture, lines, even tone, radiance | Firmness, elasticity, even tone, radiance, calm |
| On sensitive skin | Better tolerated than retinol in one small comparison; individual reactions remain possible | Selected for a gentle daily feel; independent tolerability evidence remains limited |
| Adjustment period | Usually introduced gradually if skin is reactive | Patch test and introduce one new formula at a time |
| Little extras it brings | Antioxidant support | Soothing, oil balance, barrier comfort |
| Sunlight | Can be formulated for morning or evening use; wear daily SPF | Can be formulated for morning or evening use; wear daily SPF |
| Pregnancy | Not a retinoid, but no pregnancy data. Ask your doctor | Not a retinoid, but no pregnancy data. Ask your doctor |
| Suits best | Fairly settled skin wanting the proven pick | Reactive, cautious, easily unsettled skin — or anyone who wants change without drama |
| How easy to find | Everywhere | Rare — one reason you're reading it here |
So if they were two friends helping you move house:
- Bakuchiol repaints the walls. Texture, tone, the visible signs of the years — renewal you can point at, with the strongest published proof behind it.
- Bidens pilosa works more like the careful planner. It brings promising early evidence and a gentler formula philosophy, while making fewer claims than its research can carry.
Different strengths, not rivals
Pregnant, or trying? Read this first
Retinol is firmly advised against during pregnancy. Most women learn this the same way — one happy test, then a sinking scroll through their own routine, crossing things off, wondering how much progress they're about to watch fade in the mirror.
Here is the truthful version. Neither bakuchiol nor bidens pilosa is a retinoid, which is why both come up in pregnancy conversations. But neither has pregnancy-specific safety studies behind it. "Not a retinoid" tells you what these ingredients are. It proves nothing about pregnancy — and any brand rounding that up to "safe" is asking you to carry the risk of their wording.
Our position won't bend for a sale: take the full ingredient list to your doctor or midwife. Five minutes of their time turns internet maybes into an answer about your pregnancy.
Meanwhile, let hydration, comfort and protection carry your routine — they do more than you'd think. Calm, cared-for skin through these months is a genuine result, not a consolation prize.
Do bakuchiol or Bidens pilosa cause purging?
The question most women ask with the cursor hovering over the buy button.
“Purging” is most closely associated with ingredients that accelerate visible cell turnover. A breakout after any new product is not automatically a purge; it may be irritation, congestion or coincidence.
Neither bakuchiol nor Bidens pilosa has the same established purging pattern as retinoids. But gentle does not mean reaction-proof. Patch test first, introduce one product at a time, and treat persistent discomfort as information—not a price you must pay for results.
One boundary, always: anything persistent, painful or severe means stop and speak to a professional. That's a signal worth reading — and reading signals is the philosophy underneath everything we make.
Which is the best retinol alternative for sensitive skin?
After all the comparing, the decision softens into one question: what has your skin been telling you all along?
Skin fairly settled, want the most published proof?
Choose bakuchiol. Our Bakuchiol Renewal Oil Serum is the richer choice when you want the better-evidenced botanical ingredient in an oil ritual.
Skin reactive, cautious, or carrying retinol war stories — or simply drawn to the gentlest strong option?
Choose Bidens pilosa. Pick the Retinol Alternative Serum for a lightweight concentrated step, the Retinol Alternative Moisturizer when you want renewal and moisture in one product, or the Retinol Alternative Eye Serum for a dedicated eye-area ritual.
Pregnant or trying?
Pause the actives. Hydrate, comfort, protect. Take any ingredient list to your doctor.
Truly unsure which signal is loudest?
Our two-minute Skin Assessment reads how your skin feels, appears and behaves, then suggests the smallest ritual that fits. Instant result, no email required.
What I'd tell a friend over coffee
If we were sitting across a table and you asked me, here is my honest summary.
Retinol asked your skin to adapt to the ingredient. You're allowed to ask the reverse: which formula fits the skin—and the life—I actually have? Choose bakuchiol when independent human evidence matters most and you enjoy an oil. Choose Bidens pilosa when you prefer a serum, moisturizer or eye formula built around gentle, consistent renewal.
Whichever you choose, give it the time the research asked for. The women who see change are simply the ones still using it when the mirror starts agreeing.
Your skin was never the obstacle. It was sending signals the whole time — tightness asking for water, dullness asking for renewal, reactivity asking for gentleness. Answer the signal, and the rest follows.
Bring life to your skin.
FAQ
Is bakuchiol as effective as retinol?
One 44-person study found significant improvement with both 0.5% bakuchiol used twice daily and 0.5% retinol used once daily over twelve weeks, with no statistically significant difference in the measured wrinkle and pigmentation outcomes. Retinol caused more scaling and stinging. Because the regimens differed and retinol has a much larger evidence base, this supports “promising and better tolerated in one comparison,” not universal equivalence.
Is Bidens pilosa better than bakuchiol?
Not universally. Bakuchiol has stronger independent human evidence. Bidens pilosa has promising mechanistic research and supplier-funded testing of a specific standardized extract, but less independent facial research. The better choice depends on the evidence you value and whether you prefer an oil, serum, moisturizer or eye formula.
Does bakuchiol cause purging?
Bakuchiol does not have the same established purging pattern as retinoids. A breakout after starting any formula may be irritation or congestion rather than purging. Introduce one new product at a time and stop if a reaction is persistent or painful.
Can I use bakuchiol or bidens pilosa while pregnant?
Neither is a retinoid, and neither has pregnancy-specific safety studies. Many dermatologists are open to discussing both — but that conversation belongs with your own doctor or midwife. Bring the full ingredient list to them before using any active during pregnancy.
How long until I see results from a retinol alternative?
The independent bakuchiol comparison ran for twelve weeks. Bidens pilosa timing comes from extract-specific testing rather than an equivalent independent head-to-head trial. Give any new formula consistent use unless discomfort tells you to stop; exact timing varies by formula, concern and person.
Can I use bakuchiol and Bidens pilosa together?
They can appear in the same routine, but combining more actives is not automatically better. Valen Sey currently offers them in separate formulas: Bidens pilosa in the Retinol Alternative Serum, Moisturizer and Eye Serum; bakuchiol in the Bakuchiol Renewal Oil Serum. Introduce one change at a time so you can read your skin's response.
Sources and further reading
- Dhaliwal S, et al. Prospective, randomized, double-blind assessment of topical bakuchiol and retinol for facial photoageing. British Journal of Dermatology, 2019.
- Draelos ZD, et al. Efficacy of a dermocosmetic serum combining bakuchiol and Vanilla tahitensis extract. Clinical, Cosmetic and Investigational Dermatology, 2020.
- Dieamant G, et al. Antiageing mechanisms of a standardized supercritical CO₂ extract from Bidens pilosa L. Evidence-Based Complementary and Alternative Medicine, 2015. Laboratory and human-skin-fragment research.
- American Academy of Dermatology: Retinoid or retinol?
- Chemyunion Revinage® ingredient information. Supplier source; interpret product-specific performance claims accordingly.
