Supercritical CO2 extraction is a method used to obtain active components from plants, like the sea buckthorn in this cream. Unlike some traditional methods that use high heat or harsh solvents, this process is gentler. It operates at lower temperatures to avoid damaging delicate, beneficial compounds naturally present in the plant.
For you as a user, this means the sea buckthorn extract in the cream is more likely to retain a fuller profile of the plant's lipid-soluble substances. These lipid-like components are particularly well-suited for nourishing creams aimed at dry or stressed skin, as they can blend effectively with the cream's emollient base to support the skin's barrier. In practical terms, it's a detail about how the key ingredient is processed to potentially make it more effective for its intended purpose of providing comfort and softness to skin needing extra care.