Direct answer: Retinol, bakuchiol and Bidens pilosa are three different ingredients. Retinol is a vitamin A derivative with a large evidence base; bakuchiol is a distinct plant-derived molecule with some human comparative research; Bidens pilosa is a botanical extract with a smaller and differently structured evidence base. “Alternative” does not mean interchangeable.
The comparison at a glance
| Question | Retinol | Bakuchiol | Bidens pilosa |
|---|---|---|---|
| What is it? | A vitamin A derivative | A plant-derived meroterpene phenol | A botanical extract |
| Is it chemically a retinoid? | Yes | No | No |
| Evidence depth | Extensive relative to the alternatives | Limited but includes a 12-week head-to-head trial | Emerging; published research includes combination material rather than Bidens alone |
| Common cosmetic goals | Fine lines, photoageing, uneven texture and acne-related use depending on product | Photoageing, pigmentation and texture appearance | Fine-line, texture, radiance and uneven-tone appearance |
| Tolerance | Dryness, peeling and irritation can occur | Often positioned as more tolerable, but reactions are still possible | “Plant-derived” does not guarantee universal tolerance |
| Can evidence be transferred between them? | No | No | No |
Retinol: the established reference point
Retinol must be converted in the skin through steps that eventually produce retinoic acid. It has a much deeper research history than botanical alternatives, but its use can bring dryness, stinging, flaking and sensitivity-especially when introduced too quickly or combined with other irritating products.
Retinol is not the same as prescription tretinoin, and products vary in concentration and delivery. Even within the retinoid family, one set of results cannot be copied automatically to another formula.
Bakuchiol: a different molecule with comparative research
Bakuchiol is not structurally a retinoid. A randomised, double-blind 12-week study of 44 participants compared 0.5% bakuchiol used twice daily with 0.5% retinol used once daily. Both groups showed measured improvement in wrinkle surface area and hyperpigmentation in that trial, while retinol users reported more scaling and stinging.
That study makes bakuchiol interesting, but it does not establish that every bakuchiol product is equal to every retinol product. It also cannot be used as evidence for Bidens pilosa.
Bidens pilosa: a separate botanical evidence story
Bidens pilosa is used in some formulas marketed as bio-retinol alternatives. A 2025 study reported results for a material combining andrographolide with Bidens pilosa extract and explored an RXR-alpha pathway. Because both materials were used, the outcome cannot be attributed to Bidens alone.
This is not a reason to dismiss the ingredient. It is a reason to describe the evidence accurately and judge a Bidens product on its own formulation and any product-specific data.
Which option fits which priority?
Choose an established retinol product when:
- you want the category with the deepest evidence base;
- you understand the adjustment and tolerance considerations;
- you can introduce it carefully and follow professional advice when needed.
Consider bakuchiol when:
- you want a non-retinoid with some human comparative evidence;
- the exact bakuchiol formula suits your skin and goal;
- you accept that the evidence base remains smaller than retinol's.
Consider a Bidens-pilosa formula when:
- you prefer a plant-derived cosmetic alternative;
- hydration, radiance, texture and fine-line appearance are your goals;
- you value a COSMOS Natural formulation;
- you understand that its evidence should not be described as retinol-equivalent.
Is “gentler” guaranteed?
No. Irritation is affected by the whole formula, frequency, other actives, skin condition and individual response. A botanical product can contain fragrance components, extracts or solvents that do not suit a particular user. Patch test, introduce one product at a time and stop for a significant reaction.
Can these products be used in the morning?
Retinoid directions vary and many are used at night, partly because of stability and irritation considerations. Non-retinoid alternatives may be formulated for morning or evening use, but “plant-based” does not make sunscreen optional. Follow the exact label and apply broad-spectrum sunscreen during the day.
What about pregnancy or breastfeeding?
Topical retinoids are generally avoided during pregnancy. Do not assume that every alternative is automatically proven safe in pregnancy simply because it is not a retinoid. Discuss the exact product and full ingredient list with a qualified healthcare professional.
Where LÉVOJU fits
LÉVOJU Retinol Alternative Serum is a 2% Bidens pilosa formula intended to support smoother, hydrated and more radiant-looking skin and improve the appearance of fine lines, uneven texture and dark spots. It is COSMOS Natural certified, vegan, gluten-free and nut-free.
The honest reason to choose it is not “retinol results without any risk.” It is a distinct plant-derived formula with a different evidence profile and a gentler-positioned cosmetic role.
Read What Is Bidens Pilosa in Skincare? for the ingredient basics and What the Bidens Pilosa Research Actually Shows for the evidence limitations.
Frequently asked questions
Which is strongest?
“Strongest” depends on the endpoint and formula, but retinol has the most established evidence of the three. That does not automatically make it the best-tolerated choice for every person.
Can I combine a retinol alternative with retinol?
That may add complexity without a clear need. Follow both product directions and seek professional guidance if you are building a high-active routine.
Will a plant alternative make me purge?
Do not automatically label new bumps as purging. Review the complete formula and everything else changed in the routine.
Sources
- PubMed: Randomised double-blind bakuchiol and retinol comparison
- PubMed: Bakuchiol systematic review
- PubMed: RXR-alpha activating combination containing Bidens pilosa
Educational information only. Ask a healthcare professional about retinoids or pregnancy-specific use.