Vitamin A Retinyl Linoleate

Retinyl linoleate (CAS 631-89-0), also known as Retinol linoleate, is an ester of vitamin A (retinol) combined with linoleic acid.

Where is Vitamin A Retinyl Linoleate used?

• Cosmetics: stable, oil-soluble vitamin A source in anti-aging creams and serums
• Skincare: controlled release of vitamin A activity supports skin renewal without retinoic acid irritation
• Hair care: conditions and supports scalp health alongside other lipid-soluble actives
• Nutrition: bioavailable vitamin A source in softgel and oil-based supplements
• It is compatible with fatty acid-rich carrier oils.

Good to know: Its ester form improves shelf stability compared to free retinol, making it a preferred delivery form for formulators managing oxidation-sensitive actives.

Commercial specifications

• Potency typically expressed in IU/g or as a percentage of retinyl ester content
• Bulk supply in drums or smaller quantities for specialty formulation use