100% Plant-Derived Squalane
A lightweight plant-derived squalane oil that hydrates skin, supports the moisture barrier, and can also be used on hair for softness and shine.
A strong minimalist hydrator for people who want a simple, non-comedogenic oil that works for both face and hair — and nothing else.
When you want the barrier-sealing, skin-softening benefits of a facial oil without committing to a complex formula, this is the one. One ingredient, zero fillers, universally tolerated. It is also one of the only products that genuinely does double duty as a face oil and hair finishing product at this price point.
Last step at night after moisturizer, or pressed gently over SPF in the morning as a dewy finishing oil. On hair, use on dry ends before or after styling.
Minimalists who want one multi-use oil they can use on face, hair, and cuticles. Also great for oily-skin people who have avoided facial oils assuming they would break out — squalane is the exception that proves the rule.
If you apply too much. A few drops is all you need — over-applying will give you a greasy, slow-absorbing finish that feels uncomfortable. The temptation to use more is real; resist it.
One of the safest oils to keep in rotation during a skin flare. No acids, no actives, no fragrance. It softens without disrupting a sensitized barrier.
- A hyaluronic acid serum underneath to lock in water with the oil on top
- SPF 30+ in the morning — squalane makes a lovely dewy base layer
- Niacinamide serum on alternating evenings for tone and barrier support
Best For
- Dehydration
- Dryness
- Barrier support
- Dullness
- Minimalist routines
- Hair softness and shine
How to Use
Apply a few drops to the face after water-based serums and before or after moisturizer. For hair, apply a small amount to dry or damp hair ends as needed for softness and shine.
Key Ingredients
Softens and conditions the skin, reinforces the moisture barrier, and provides a lightweight emollient feel without greasiness.
Full Ingredient List
About This Product
The Ordinary 100% Plant-Derived Squalane is as simple as skincare gets — one ingredient, sourced from plants (sugarcane-derived), with no fillers or additions. Squalane is a stable, hydrogenated version of squalene, a lipid naturally found in human sebum. Because it mimics the skin's own oils, it is remarkably well-tolerated across skin types — including oily skin, where it can actually support sebum balance rather than adding to congestion. As a lightweight, non-greasy facial oil, it seals in moisture, softens skin texture, and improves the feel of the barrier without any fragrance, colourants, or unnecessary additives. It also functions as a hair finishing oil for shine and softness without the heaviness of traditional hair oils.