Bakuchiol

Botanical0.5–1%

A plant-derived ingredient often chosen as a gentler alternative to retinol for smoother, more even-looking skin.

What it is

Bakuchiol is purified from the seeds of the babchi plant (Psoralea corylifolia). It is not a form of vitamin A, but in laboratory and early clinical studies it helped the appearance of fine lines and uneven tone with less dryness than retinol. It suits people who find retinol too strong or prefer a plant-derived active.

Good for

Fine linesUneven toneSensitive skin

How it works

Bakuchiol has a different structure from retinol, yet in laboratory studies it produced a similar pattern of skin-renewal activity. It is also an antioxidant. Why it tends to feel gentler than retinol is not yet established.

Ratings

Evidence

2/5

Small randomised trials, one against retinol, but larger independent studies are lacking.

Gentleness

4/5

Less scaling and stinging than retinol in a head-to-head trial; allergy is rare but has been reported.

Formulation difficulty

2/5

Oil-soluble and fairly stable, but may yellow over time.

Cost

3/5

Costly per kilo, but low use levels keep unit cost moderate.

Popularity

3/5

Searches fell in 2024, yet it remains a known retinol alternative.

Pairs and cautions

Pairs well with

In a routine. Pairing in one formula depends on matching pH windows.

Take care with

Free iron or copper ionsCause discolouration
Sodium, potassium or aluminium hydroxideIncompatible

Formulations it suits

Serum Cream Facial oil Eye cream

Packaging

Regional considerations

Australia	Not scheduled, but it was not on the June 2026 public AIIC, so the importer must categorise its introduction with AICIS before bringing it in.
European Union	Bakuchiol itself is unrestricted, but furocoumarins (psoralens) from the source seed are prohibited (Annex II), so specify a furocoumarin-free grade.
China	Since 19 August 2026 bakuchiol has been listed in the IECIC (Catalogue II), so a new-ingredient filing is no longer needed; check the listing's technical requirements. Its source plant Psoralea corylifolia remains prohibited, so seed extracts cannot be used.

In the lab

Specifications

Typical use level

0.5–1%0525%

pH window

pH 4–62 acid7 neutral10 alkaline

Solubility

Oil-soluble

Sensitive to

LightOxygenMetal ions

0.5–1% in serums and creams; 0.5% matches the main published trial, and higher levels add cost without clear benefit.

INCI	Bakuchiol
Also known as	Plant-based retinol alternative
Origin	plant-derived

Lab notes

Solubility and phase

Oil phase, or dissolve it in esters.

Stability

Add tocopherol and a chelator, and add it in the cool-down phase where possible, as it can discolour over time.

Regulatory, Australia

It was not on the public AIIC download in June 2026, so the importer must categorise its introduction under AICIS, and it is not scheduled. Furocoumarins (psoralens) are prohibited in EU cosmetics (Annex II), so specify a certified furocoumarin-free grade.

Claims to take care with

'Helps the appearance of fine lines' is cosmetic. Avoid calling it 'natural retinol' or a retinoid, and avoid 'pregnancy-safe' claims, which the evidence does not support.