Squalane: The Skin-Reviving Ingredient You Need to Know

Squalane has become a staple in many beauty products. This popular skincare ingredient is celebrated for its ability to address persistent acne, shield skin from environmental pollutants, and offer intense hydration.

But what is squalane, and why is everyone raving about it?

Understanding Squalene

Squalane is a clear, polyunsaturated hydrocarbon found naturally in various plants and animals, including human sebum. It represents about 10 to 12 percent of your skin's natural oils, playing a key role in moisturizing and protecting your skin.

Historically, squalane was derived from shark livers, where it occurs in high concentrations. Interestingly, its name stems from the genus Squalus, which includes sharks.

Due to ethical concerns, many skincare brands have shifted away from using shark-derived squalane, opting instead for plant-based sources.

Squalane can also be found in olive oil and extracted from rice bran, sugar cane, and wheat germ.

However, it's essential to ensure that the squalane you choose is sourced ethically. If sourced responsibly, you can reap the benefits without guilt.

There are two closely related forms: squalene and squalane. While both are effective, squalane is preferred for its longer shelf life and stability.

Advantages of Squalane

Let's explore some of the remarkable benefits of incorporating squalane into your skincare routine.

Deep Hydration

As a component of the skin's moisture barrier, squalane helps retain hydration and maintain barrier integrity.

The skin barrier is crucial, as it protects against environmental stressors like pollution and UV rays while delivering essential nutrients like antioxidants and moisture.

As we age, our natural squalane production diminishes, causing dryness and a lackluster complexion. Thankfully, adding topical squalane can counteract this moisture loss, keeping skin plump and hydrated.

Effective Emollient

Moisturizers fall into three categories: humectants (like hyaluronic acid), occlusives (such as petroleum), and emollients (like olive oil).

Squalane functions as an emollient, aiding in the healing and moisturizing of dry, rough skin for a smoother appearance and feel. It also enhances skin flexibility and softness for a more youthful look.

Antioxidant Properties

The squalane produced by our bodies plays a vital role in maintaining skin barrier health, protecting from environmental aggressors like pollution and sun damage.

Combating Aging

In skincare formulations, stabilized squalane can neutralize harmful free radicals, promoting strong, healthy skin. Its potent antioxidant qualities make it an excellent choice for anti-aging products.

Oxidative stress significantly contributes to skin aging, with chronic sun exposure responsible for up to 80 percent of visible aging. Always apply sunscreen to protect your skin.

Incorporating antioxidant-rich ingredients can mitigate the effects of free radicals, helping your skin maintain a youthful appearance for longer.

Since the eye area is often the first to show signs of aging, consider adding a hydrating eye cream to your regimen.

Squalane-Infused Products

Many products harness the power of squalane to enhance skin health. Here are some top recommendations.

PCA Skin Silkcoat Balm

This balm is packed with antioxidants, botanicals, and hydrolyzed silk, making it the perfect nighttime solution for dry, dehydrated, or mature skin. It's also effective for post-procedure skin care, providing much-needed soothing and repair.

Of course, it contains squalane to keep your skin nourished and hydrated.