Coco-Caprylate/Caprate

Coco-Caprylate/Caprate is a lightweight emollient ester (silicone-like skin feel) typically used at a few percent up to ~10–20% in leave-on products, and it is generally well-tolerated with low inherent irritancy. Clinical and patch-test experience suggests reactions are uncommon and more often relate to individual sensitivity or compromised barriers rather than direct irritation, but in severe eczema even bland lipids can occasionally sting. Given its low irritation profile yet non-zero risk in highly reactive patients, it fits best as "very gentle" rather than completely inert. Safety Notes: Coco-Caprylate/Caprate is used as a lightweight emollient/silicone-like slip agent and often appears at low levels (~0.1–1%) in emulsions (lotions/creams) and surfactant systems where it mainly improves sensory and spread. In anhydrous leave-on products (face oils, dry oils, oil serums, balms, some makeup/primers), it is commonly used as a primary carrier/emollient in the 10–60% range and is also sold to consumers as a stand-alone emollient (single-ingredient cosmetic raw material), so true OTC “neat” use can reach 100%. It is generally not subject to a specific EU/FDA maximum concentration limit for cosmetic use, so the upper bound is practically determined by product format and desired sensorial profile rather than regulation.