Stearic Acid Triple Pressed 1842 is a high-purity saturated fatty acid derived from animal or vegetable fats and oils. It is a white, waxy solid available in flake or pellet form. The "Triple Pressed" designation indicates a highly refined purification process that results in a product with superior whiteness and low iodine value. The 1842 grade refers to its composition of approximately 45% palmitic acid (C16) and 50% stearic acid (C18). It functions primarily as an emulsifier, thickener, and emollient, and is widely used in cosmetic and personal care formulations such as creams, lotions, soaps, and lip products.