In the vast and ever-evolving world of skincare, certain ingredients rise above the noise for their unparalleled benefits. One such powerhouse is squalane—a lightweight, non-comedogenic oil that has captured the attention of dermatologists and beauty enthusiasts alike. From restoring skin’s moisture to fortifying hair, squalane is more than just another trend.
What Is Squalane?
Squalane is a hydrogenated derivative of squalene, a naturally occurring lipid produced by the human body. Found in sebum, squalene helps keep skin hydrated and protected. However, our bodies produce less squalene as we age, leading to drier, less resilient skin.
Squalene can also be sourced from plants such as olives, sugarcane, and rice bran, as well as from shark liver. To stabilize squalene for use in skincare, it undergoes hydrogenation, converting it into squalane. This process ensures the ingredient remains effective without oxidizing.
Squalene vs. Squalane
While squalene and squalane share similar origins, their differences lie in stability and application. Squalene is unstable, prone to spoiling when exposed to air. Squalane, on the other hand, is shelf-stable and a popular choice for skincare and haircare formulations. Additionally, plant-derived squalane is a sustainable and ethical alternative to shark-based squalene.
Benefits for Skin
- Hydration: Squalane mimics the skin’s natural oils, making it an excellent emollient. It locks in moisture without clogging pores, leaving skin soft and supple.
- Anti-Aging: Rich in antioxidants, squalane fights free radicals, reducing signs of aging such as fine lines and wrinkles.
- Skin Barrier Support: Regular use improves the skin’s ability to retain moisture, fortifying its natural barrier.
- Acne-Friendly: Its lightweight, non-greasy texture makes it ideal for oily and acne-prone skin. Squalane reduces redness and inflammation, promoting clearer skin.
- Soothing Properties: For those with conditions like eczema, psoriasis, or rosacea, squalane provides soothing relief by reducing dryness and irritation.
Benefits for Hair
Squalane isn’t limited to skin—it’s also a boon for haircare. It penetrates hair strands to deliver moisture, boost shine, and reduce breakage. By applying a few drops to damp hair or mixing it with conditioner, you can protect your locks from environmental damage and heat styling.
Top Squalane Products on the Market
- Biossance Squalane + Vitamin C Rose Oil ($74): Combines squalane with brightening vitamin C for radiant skin.
- The Ordinary 100% Plant-Derived Squalane ($10): A budget-friendly, single-ingredient serum for hydration.
- Laneige Water Sleeping Mask ($32): An overnight mask infused with squalane to plump and hydrate skin.
- Kiehl’s Creme de Corps ($37): A body moisturizer enriched with squalane for all-over hydration.
- Youth to the People Superberry Hydrate + Glow Oil ($49): Packed with antioxidants and squalane to address dryness and dullness.
Squalane for Sensitive Skin and Eczema
For those with eczema or sensitive skin, squalane is a gentle yet effective moisturizer. Its anti-inflammatory properties help soothe irritation while supporting the skin barrier. Always opt for plant-derived formulations to ensure safety and sustainability.
Are There Risks?
While squalane is generally well-tolerated, first-time users should conduct a patch test to check for potential allergies. Look for products free from parabens and synthetic additives, especially if you have sensitive skin.
Why Squalane Outshines Other Oils
Compared to heavier oils like coconut or argan, squalane offers a lightweight, non-greasy feel. Its ability to hydrate without clogging pores makes it a versatile choice for all skin types, including oily and acne-prone skin.
Incorporating Squalane Into Your Routine
- For Skin: Apply squalane after cleansing and before your moisturizer to seal in hydration.
- For Hair: Use a few drops on damp strands or as a finishing oil for added shine.
- For Eczema: Pair with other gentle, fragrance-free products to maximize its soothing benefits.
Conclusion
Squalane is more than just a buzzword in beauty—it’s a scientifically-backed ingredient that delivers hydration, repair, and protection for both skin and hair. Whether you’re battling dryness, seeking anti-aging benefits, or simply looking for a versatile product to enhance your routine, squalane is a standout choice.
Opt for cruelty-free, plant-derived options to enjoy its benefits guilt-free, and let this hydration hero transform your skincare and haircare game.
