Serums are highly concentrated anti-aging ingredients. Unlike moisturizers, they do not contain occlusive, or airtight, ingredients such as petrolatum or mineral oil that create a barrier on your skin. Because serums do not contain filler ingredients, they penetrate the skin faster and more effectively, requiring minimal amounts of product per application.
Klotho Skin developed a liposome delivery system for its products to allow growth factor proteins that normally could not penetrate the epidermis to reach their target areas. The proprietary technology encodes the product and mimics a transporting fat molecule to allow GF entry and breakdown.