Borage oil

Borage oil (CAS 84012-16-8), derived from the seeds of Borago officinalis, is one of the richest plant-based sources of gamma-linolenic acid (GLA) available for commercial supply.

Where is Borage oil used?

• Dietary supplements: concentrated GLA source in softgels, often positioned alongside evening primrose oil
• Softgel formats targeting skin and hormonal health
• Cosmetics: facial serums, barrier creams, anti-aging emulsions where GLA-rich oils support skin moisture retention
• Pharmaceutical and nutraceutical manufacturing: active lipid ingredient
• Functional food products and specialty nutritional blends
• Standardized GLA formulations require documented fatty acid profiles for quality assurance.

Good to know: Borago officinalis seed oil is traded under both food-grade and cosmetic-grade specifications, making supplier selection a critical procurement decision.

Commercial specifications

• GLA content commonly specified at 20–26% of total fatty acids
• Standard commercial grades include cold-pressed and refined variants
• Certificates of analysis confirming fatty acid profile, peroxide value, and acid value are standard documentation requirements