Emollient
Pronunciation: ih-MOL-yent
A topical agent that softens and smooths the skin by filling intercellular spaces in the stratum corneum and reducing water evaporation.
Full Definition
Emollients are ingredients that improve the texture and suppleness of skin by occupying spaces between desquamating corneocytes and by forming a partial occlusive layer that retards transepidermal water loss. In cosmetic dermatology, they are a functional ingredient class found in moisturisers, post-procedure recovery creams, and sun protection formulations. Editors must distinguish emollients from humectants (which attract water into the skin) and occlusives (which form a complete barrier). Misclassifying these three ingredient categories in clinical or marketing copy is a frequent editorial error.
Usage
Usage note: Do not conflate with 'humectant' or 'occlusive'. When editing ingredient lists, each agent should be assigned to one primary functional category.
In Context
- "Post-laser care instructions recommended an emollient-rich barrier cream applied twice daily for five days." — Aftercare patient information leaflet
- "The author used 'emollient' and 'humectant' interchangeably throughout the manuscript, requiring systematic correction." — Copy-editing report