Essential omega-6 fatty acid; substrate for ceramide synthesis; anti-inflammatory via prostaglandins. That’s Linoleic Acid in a sentence – and it’s worth understanding what each part of that process means.
The scientific name is Linoleic Acid. Essential omega-6 fatty acid; substrate for ceramide synthesis; anti-inflammatory via prostaglandins. This mechanism is consistent across properly formulated products, which means the real variable is concentration and delivery system.
Typical working concentration is 1–10%. Best suited to acne-prone, sensitive, dry skin. Primary applications: barrier repair, anti-inflammatory, reduces acne.
Works well with: Ceramides, niacinamide.
Deficiency in sebum linked to acne; high in rosehip, grapeseed, evening primrose oils.