Ingredient guide

Squalane: what it does and how to use it

Updated November 2026

Safety first: general cosmetic information, not medical advice. Patch-test new products and follow label directions. Pregnant, breastfeeding, using prescription skin treatment or managing a skin condition? Ask your doctor before trying new actives. Medical disclaimer
In short: A stable, lightweight oil that mimics your skin's own sebum, locking in moisture without clogging pores. Best used morning or night. Top benefit: seals in hydration.

A stable, lightweight oil that mimics your skin's own sebum, locking in moisture without clogging pores.

Best timeMorning or night
StrengthGentle
Good forSeals in hydration

Benefits

Who it's for

Dry and normal skin. Many oily skin types tolerate it too.

How to use it

Press 2–3 drops in as the last step of your night routine, or mix it into your moisturizer.

Watch out for

Can feel too rich on very oily skin.

Best squalane products

Moisturizer$
The Ordinary 100% Plant-Derived Squalane

A few drops seal in moisture with zero heaviness.

Squalane
Check price on Amazon →
Night treatment$
The Ordinary Retinol 0.5% in Squalane

Affordable retinol for smoother texture and fewer visible fine lines.

RetinolSqualane
Check price on Amazon →
Night treatment$
The Inkey List Bakuchiol Moisturizer

Plant-based retinol alternative that is kinder to sensitive skin.

BakuchiolSqualane
Check price on Amazon →

Can you mix squalane with…

✅RetinolYes, a classic buffer✅Vitamin CYes, generally fine together✅NiacinamideYes, generally fine together✅AHAsYes, generally fine together✅Salicylic acidYes, generally fine together✅Benzoyl peroxideYes, generally fine together✅Hyaluronic acidYes, generally fine together✅Azelaic acidYes, generally fine together✅PeptidesYes, generally fine together✅CeramidesYes, generally fine together✅SunscreenYes, generally fine together✅Tranexamic acidYes, generally fine together✅BakuchiolYes, generally fine together✅Centella (cica)Yes, generally fine together

Routines that use squalane

Dehydrated Oily SkinDehydrated Dry SkinDehydrated Combination SkinDehydrated Normal Skin

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FAQ

What does squalane do for skin?

A stable, lightweight oil that mimics your skin's own sebum, locking in moisture without clogging pores.

When should I use squalane, morning or night?

Press 2–3 drops in as the last step of your night routine, or mix it into your moisturizer.

Who should use squalane?

Dry and normal skin. Many oily skin types tolerate it too.

This page is general cosmetic information for educational purposes. It is not medical advice, diagnosis or treatment, and it doesn't replace a dermatologist or other qualified professional. Product formulas change, so always read the label. Full medical disclaimer.