What Is Squalane and Why Is It in So Many Skincare Products?

If you’ve ever scanned the ingredient list of a high-performing moisturizer or facial oil, chances are you’ve seen squalane. It’s a name that pops up in everything from serums to sunscreen, and for good reason.

Squalane is a lightweight, non-comedogenic oil that closely mimics your skin’s natural sebum, making it ideal for nearly every skin type. It hydrates, protects, and supports your skin barrier, without leaving you greasy or clogging pores.

Here’s why squalane is worth knowing, and how to make the most of it in your skincare routine.

First, What Is Squalane?

Squalane (with an “a”) is the stable, hydrogenated version of squalene (with an “e”), a lipid your body naturally produces. Squalene is part of what keeps your skin soft, supple, and hydrated, but it’s also highly unstable and prone to oxidation.

Squalane solves that problem. It offers the same benefits, but it’s shelf-stable and won’t degrade over time. Bonus: at Alder New York, our squalane is 100% plant-derived, sustainably sourced from sugarcane.

Why Your Skin Loves It

Squalane’s structure is almost identical to the oils naturally found in your skin, which makes it:

• Easily absorbed

• Non-irritating

• Non-comedogenic (won’t clog pores)

• Great for sensitive, oily, and acne-prone skin

Unlike heavier oils, squalane delivers moisture without weighing your skin down or disrupting its natural balance.

Benefits of Squalane in Skincare

• Hydration without heaviness – It locks in moisture and softens skin instantly.

• Barrier support – Helps repair and maintain the skin’s protective layer.

• Soothes irritation – Calms redness and sensitivity.

• Antioxidant protection – Defends against free radicals and environmental stress.

Where to Find It: Alder New York Favorites

You’ll find plant-derived squalane in two of our best-selling, barrier-supporting products:

• Hydrating Oil – A fast-absorbing blend of squalane, jojoba, marula, and rosemary leaf extract. It’s a versatile finisher for extra nourishment, glow, and barrier support.

• Nourishing Cream – Our everyday lightweight moisturizer with squalane and jojoba to hydrate deeply, support skin elasticity, and lock in moisture- all without heaviness or residue.

Whether you’re oil-averse or skin-drenching, these two are excellent ways to get squalane into your routine, without disrupting your skin’s natural balance.

Squalane Myths, Debunked

Isn’t squalane an oil? Won’t it clog my pores?
Not at all. It’s technically an emollient (not a heavy oil) and it’s one of the few hydrating ingredients that oily and acne-prone skin types tend to tolerate extremely well.

Is it safe during pregnancy or for sensitive skin?
Yes! Squalane is gentle, stable, and non-irritating, making it an excellent choice for people looking to simplify or clean up their routine.

Bottom Line: Squalane Is a Skincare Workhorse

Whether you’re new to facial oils or just looking for a non-greasy way to support your skin barrier, squalane is one of the best multi-taskers you can have in your routine. It plays well with others, delivers noticeable softness, and supports long-term skin health.