Brassica Glycerides

Brassica glycerides are emollient compounds derived from brassica (cabbage family) plant oils. They are composed of glycerol combined with fatty acids from these plant sources, creating a lightweight oil that mimics the skin's natural lipid composition.In skincare formulations, brassica glycerides function as emollients—ingredients that soften and smooth the skin surface by filling gaps between skin cells and reducing water loss. They are often used as natural alternatives to synthetic emollients and help maintain skin suppleness.

Brassica glycerides work by depositing a light film of lipids onto the skin surface and within the stratum corneum (the outermost layer). This reduces transepidermal water loss (TEWL) and prevents moisture evaporation from deeper skin layers.Unlike occlusive ingredients that sit solely on the surface, these plant glycerides can partially absorb into the skin, making them suitable for layering with other products without creating a heavy or occlusive feel.

Brassica glycerides are typically found as part of a formulation's base rather than a standalone active. Apply products containing this ingredient to clean, damp skin to help seal in hydration. It works well in layered routines and can be used morning and evening without concern for over-conditioning, provided your overall routine suits your skin type.

Generally well-tolerated across most skin types. No significant safety concerns are documented, though individuals with specific plant allergies (particularly to brassica vegetables) should patch-test first.