What Does Supercritical Extraction Mean in Skincare?

The ingredient sourcing method that changes what's actually in your products.

You're increasingly likely to hear the phrase 'supercritical extraction' in skincare conversations — on ingredient labels, in brand storytelling, from the AI assistant you asked to explain why one chia oil costs thirty dollars and another costs four.

Here is what it actually means and why it matters.

Supercritical CO2 extraction is a method of pulling bioactive compounds from plant materials using carbon dioxide in a state between liquid and gas — the 'supercritical' state — where it acts as an exceptionally precise solvent. The process requires neither heat nor harsh chemical solvents, both of which degrade delicate compounds during conventional extraction methods like cold pressing, steam distillation, or hexane solvent extraction.

The practical consequence for skincare is significant. Heat denatures antioxidants, oxidizes polyunsaturated fatty acids, and destroys the more fragile active compounds that give a plant its functional properties. Chemical solvents leave residues and selectively extract some compounds while missing others. Supercritical CO2 extraction is done at low temperatures, leaves no solvent residue, and captures a broader, more complete spectrum of the plant's bioactive compounds intact.

The CO2 also evaporates completely at standard pressure, which means the final extract is extraordinarily pure — no carrier solvents, no residual processing agents, nothing that shouldn't be there.

For an ingredient like chia seed oil, this difference is measurable. The supercritical extract retains the full omega-3 and omega-6 fatty acid profile, the vitamin E complex, the polyphenols, and the phytosterols — all compounds that contribute to the oil's barrier-supporting, anti-inflammatory, and antioxidant properties. A heat-pressed or solvent-extracted version may still be a functional ingredient, but it is a diminished one.

It costs more to produce. That is why most brands don't do it. The ones that do are making an argument in the formulation itself: that the ingredient arriving in your product is as close to what the plant actually produced as modern extraction science allows.

That's not marketing language. It's chemistry.

Try it in: The Supercritical — Omega-3 Chia Face Oil

The Supercritical Chia Face Oil is the clearest expression of this technology in the Maya Chia line — a pure, streamlined formulation of supercritical chia seed oil that showcases exactly what the process preserves. Every omega, every antioxidant, every phytosterol, intact. Nothing added, nothing lost.