Ingredient Encyclopedia

Welcome to the Ingredient Encyclopedia

Discover what’s inside your skincare — from retinol to aloe vera — with clear guides on benefits, uses, and safety.

Ingredient Encyclopedia

Sunflower Seed Oil – Benefits, Side Effects & Uses

by ThankMeNow Editors on Sep 10, 2025
Sunflower Seed Oil is a scientific favorite for barrier repair because of its exceptional Linoleic Acid (Omega-6) content. While many oils are popular, Sunflower has been clinically shown to actively support the skin's ability to synthesize its own ceramides. It doesn't just sit on top; it provides the "building blocks" that help the skin's lipid bilayer stay organized and watertight. This makes it a gold standard for atopic-prone or sensitised skin that struggles to hold onto moisture. Its lightweight nature and high vitamin E content also provide a built-in antioxidant shield, helping to protect the very barrier it helps to build.