Ingredient Encyclopedia

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

Ingredient Encyclopedia

Grapeseed Oil – Benefits, Side Effects & Uses

by ThankMeNow Editors on Sep 10, 2025
Grapeseed Oil is a byproduct of the winemaking process, but in skincare, it is a nutritional powerhouse. It is distinguished by its exceptionally high content of Linoleic Acid (Omega-6)—often comprising 65% to 75% of its total fatty acid profile. This specific lipid is vital because individuals with blemish-prone or combination skin are often found to have lower levels of Linoleic Acid in their surface sebum. By supplementing with Grapeseed Oil, you aren't just "oiling" the skin; you are providing the building blocks for a thinner, more fluid, and healthier sebum that is less likely to become sticky or congest pores. Furthermore, it contains Oligomeric Proanthocyanidin Complexes (OPCs)—antioxidants that are significantly more potent than Vitamin C and E in neutralizing the environmental triggers of early aging.