SQAPH is a pharmaceutical-grade squalene. Squalene is widely used in numerous vaccine and drug delivery emulsions due to its stability-enhancing effects and biocompatibility. Emulsions containing squalene facilitate the solubilization, modified release, and cell uptake of drugs, adjuvants, and vaccines. It is a non-greasy moisturizing ingredient and skin protectant. Pleasant to the touch, highly soluble, and resistant to extreme temperatures, these properties make Squalane a favored ingredient in moisturizing creams.