Design house: Peter Thomas Roth. Series: Oilless Oil 100% Purified Squalane. Gender: Unisex. Category: Skin Care. SubType: Oil & Serums Oil. Beauty group: Body. Size: 1.0 oz. Barcode: 670367011614. Peter Thomas Roth Oilless Oil improves the appearance of skin leaving a smooth and radiant look without an oily finish. This silky formula enhances elasticity to minimize visible fine lines and wrinkles. Formulated with 100% purified squalane, it provides skin-softening effects for a youthful and glowing complexion. Apply to cuticles, hair and elbows for an extra boost of moisture.Oilless Oil 100% Purified Squalane by Peter Thomas Roth for Unisex - 1 oz Oil.