Understanding ingredients—from source to skincare.
Explore articles explaining common skincare ingredients, their sources and processing methods, and the meaning behind the claims used to describe them.
What do cold-pressed, expeller-pressed, and hexane-free really mean? Learn how these common botanical oil processing claims are used in skincare, what documentation may support them, and why documentation plays an important role in ingredient transparency.
Learning how to read a skincare ingredient list can help you better understand formulations, compare products, and evaluate ingredient claims. This guide explains ingredient order, INCI names, and what ingredient lists can reveal about a skincare product.