Ahava Dead Sea Crystal Osmoter Facial Serum is a super potent lipid-based anti-aging serum and contains a potent concentrate of 21 minerals, to hydrate the skin and reduce the signs of aging. After 5 years of intensive research into a system that can provide the skin with high levels of concentrated Osmoter™, the AHAVA R&D department extracted mineral water and micronized it into crystals and then added the purest Dead Sea Jojoba Oil. The result is a turbo serum that merges easily with the epidermis layers, where the most active ingredients are released to strengthen the skin and reduce the most intense signs of skin aging.