Bakuchiol is one of those rare skincare ingredients that feels like it was made for the modern routine: powerful results, a calmer skin experience, and none of the “retinoid drama” that stops so many people from staying consistent. It’s a naturally derived compound most famously associated with the babchi plant (Psoralea corylifolia), a botanical that has a long history of use in traditional systems of medicine across Asia. 

From centuries of tradition to a modern icon

Babchi (Psoralea corylifolia) shows up again and again in traditional medicine literature and ethnobotanical reviews—especially in contexts related to skin and pigment concerns. 

What’s changed in the last decade is how bakuchiol is viewed: instead of being “just another botanical,” it’s now studied as a standalone, high-performance cosmetic active—the kind of ingredient that earns a permanent place in a serious formula.

The plant-based alternative to retinol (with receipts)

Bakuchiol is often called a “retinol alternative,” but the best version of that claim is more precise:

• It can behave like retinol in the skin, without being a retinoid.

  A widely cited study used comparative gene-expression profiling and proposed that bakuchiol can function as an anti-ageing compound through retinol-like regulation of gene expression. 

• It’s been tested head-to-head with retinol in humans.

  In a prospective, randomised, double-blind clinical study (12 weeks), bakuchiol performed comparably to retinol for improving photoageing measures (including wrinkle surface area and hyperpigmentation), but was better tolerated—participants using retinol reported more scaling and stinging. 

So if you’re someone who loves the idea of retinol—smoother texture, refined-looking lines, more even tone—but your skin doesn’t love the experience, bakuchiol is one of the strongest evidence-backed routes to that “high-performance” lane.

Gentler, and widely used AM/PM 

One reason bakuchiol has become so popular is how well it tends to fit into real life. Reviews note advantages around tolerability, and also discuss photostability (often framed as a reason it’s easier to formulate and can be used in daytime routines). 

That said, “daytime-friendly” doesn’t mean “skip sunscreen.” If you’re using any active aimed at improving tone/texture, daily SPF is still the smart baseline.

Why our CO₂ bakuchiol is special

Not all bakuchiol is created equal—not because the molecule is different, but because extraction choices affect purity, residues, and the integrity of delicate plant compounds.

What’s different about supercritical CO₂ extraction?

Supercritical CO₂ extraction (often shortened to “CO₂ extract”) uses carbon dioxide under specific pressure/temperature conditions to act as a tunable solvent. In reviews of scCO₂ extraction, the method is described as:

• selective and tunable (you can target compounds more precisely),

• conducted under milder conditions that help preserve heat-sensitive molecules,

• and able to eliminate toxic solvent residues associated with traditional solvent approaches. 

Why that matters for skincare

Put simply: CO₂ extraction is a “clean-tech” way to get what you want from botanicals—without leaning on harsher organic solvents—and it tends to produce extracts that are prized for purity and consistency. 

For a hero active like bakuchiol—where you’re using it deliberately, at a meaningful level—this is exactly the kind of behind-the-scenes choice that matches a premium, evidence-led positioning.