Combining squalane and argan oil: the method

Two oils in one routine is often one too many. Squalane and argan oil perform similar functions, and layering them only makes sense in specific cases. This page explains when and how to do it.

Key points

• Order: Squalane first, then argan oil.
• Quantities: Two drops of each, no more.
• Before: A product that adds water to the skin.
• Areas: Argan oil where the skin feels tight.
• In the morning: Follow with sun protection.

What each brings

Squalane is a pure molecule obtained from olives or sugarcane. It doesn't provide vitamins or essential fatty acids: it's a neutral, very light emollient that absorbs quickly.

Argan oil is extracted from the kernels of the argan tree. Its composition is rich in oleic acid and linoleic acid, with a fraction of vitamin E—benefits that squalane does not have.

Together, they provide a light texture first and nourishing compounds afterwards. This is the only logic that justifies combining them.

When this combination makes sense

On dry skin in winter, when a single emollient is no longer enough. On combination skin, where squalane covers the entire face and argan oil targets dry areas. And alongside a demanding active ingredient, where squalane cushions and the oil nourishes.

In other cases, one of the two is sufficient. Choosing and properly using one product is more effective than layering without method.

The order, and why

The thinnest product first, always. Squalane absorbs quickly; argan oil, being richer, forms the final layer that limits evaporation.

Reversing the order would mean applying a greasy film that squalane would have to penetrate. It's not catastrophic, but it's unnecessary.

Hydration happens beforehand

This is the point most often missed. An oil does not contain water: it prevents the skin's water from escaping. Without an upstream contribution, there's nothing to retain.

Therefore, apply a serum, lotion, or simply thermal water beforehand. Or work on skin that is still supple after cleansing—the result is the same.

A humectant like hyaluronic acid does this job better than anything else. It's the most cost-effective addition to an oil-based routine, and the most frequently forgotten.

Quantities

Two drops of squalane, two drops of argan oil. Warm between your palms and press onto the skin rather than spreading.

More does not nourish better: excess remains on the surface, shines, and ends up on your pillow. This is the most common mistake with oils.

Integrating these treatments into a routine

In the morning: cleansing, humectant, squalane, sunscreen. Argan oil would be too heavy under sunscreen—save it for the evening.

In the evening: cleansing, humectant, optional active ingredient, squalane, argan oil. Emollients always come last, after what needs to penetrate.

According to your skin type

Dry skin: Both, every evening, generously on rough areas.

Combination skin: Squalane all over, argan oil on the cheeks only.

Oily skin: Squalane alone is sufficient; argan oil is reserved for periods of dryness.

Sensitive skin: Squalane first, alone, for two weeks, before adding the oil.

On body and hair

These two treatments are not limited to the face. Argan oil nourishes hands, elbows, and hair ends; squalane is well suited for legs after showering.

Apply to damp skin, right after bathing. The benefits are the same, and the cost per use becomes negligible.

Choosing your products

For argan oil: first cold press, non-deodorized, dark bottle, and an ingredient list that fits on one line—Argania spinosa kernel oil.

For squalane: the list should be limited to squalane. Beware of squalene without an "a", which is the unhydrogenated form and oxidizes quickly.

Some formulations already combine the two. In that case, check the proportions in the ingredient list: they are listed in descending order.

Sun protection

No oil protects against radiation, despite some claims about natural SPF. Daily sun protection remains essential.

Understanding hydration

The word covers two mechanisms that are often confused. A humectant draws moisture to the superficial layer; an emollient prevents it from escaping. The hydration obtained depends on both.

A routine that neglects the first aspect yields little, even with the best oil-based treatments. This is the most common and easiest mistake to correct: a hydrating serum applied beforehand, and hydration changes completely.

For dry skin, this hydration needs to be maintained morning and evening. A single daily application is rarely enough when the skin feels tight upon waking.

Essential fatty acids

Some fatty acids are called essential: the body does not produce them and must receive them. Linoleic acid is one of them, and it contributes to the cohesion of the superficial layer.

Not all oil-based treatments provide the same amount, and some naturally contain none. This compositional difference is more important than the feel.

Protect and soothe

An emollient protects by limiting what evaporates and what penetrates. On skin that has been severely affected by cold or wind, this function alone is enough to soothe within a few days.

Long-term reinforcement requires something else: ceramides, cholesterol, daily use. An oil-based treatment alone soothes, it does not rebuild.

Use according to the season

Needs change from month to month. Skin that is content with a light treatment in summer may demand much more in January, without anything else having changed.

Adjust the quantity before changing the product. It's simpler, less expensive, and sufficient in most cases.

In conclusion

These products are cosmetics and improve the comfort and suppleness of the skin, without treating any condition. Dryness that persists despite appropriate care warrants medical advice.