Triglycerides
What is Triglycerides?
Triglycerides are a class of naturally occurring esters derived from glycerol and three fatty acids, commonly used in skincare as emollients, occlusives, and carriers for other ingredients. They mimic the skin's natural lipids, helping to restore the barrier function and prevent moisture loss. Specific types like caprylic/capric triglyceride are widely used due to their lightweight texture and stability.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Emollient
Softens and smooths skin by filling in surface roughness and improving slip; can also help reduce moisture loss when paired with occlusives and film formers.
Refatting
Replenishes lipids removed during cleansing to improve mildness and reduce tightness, leaving skin or hair feeling less stripped after rinse-off use.
Skin protecting
Forms a barrier to protect skin from external irritants.
Skin conditioning agent
Maintains skin softness, smoothness, and flexibility.