The Ordinary 100% Plant-Derived Squalane is a lightweight, plant-derived serum that supports healthy skin hydration. Squalane is a saturated and stable hydrocarbon naturally found in the skin, offering high emollience and exceptional hydration. It prevents the loss of hydration that impairs dermal suppleness. This serum is non-comedogenic and suitable for all skin types, including oily and dry complexions. It can also be applied to hair to enhance heat protection, add shine, and reduce breakage. This product uses 100% pure plant-derived Squalane, which is ECOCERT approved and a USDA Certified Bio-based Product. It is vegan, gluten-free, water-free, alcohol-free, oil-free, silicone-free, nut-free, cruelty-free, fragrance-free, and paraben-free. The serum helps to balance sebum production, soothes and nourishes damaged skin, and protects against premature aging effects of free radicals, promoting a more youthful appearance and boosting collagen synthesis. Use the pipette to apply a few drops to the skin or hair daily or as needed. It can also be used on lips for a soft sheen and hydration.