Eicosapentaenoic acid

Eicosapentaenoic acid (CAS 10417-94-4), commonly known as EPA or Timnodonic acid, is a long-chain omega-3 fatty acid sourced primarily from marine oils and microalgae.

Where is Eicosapentaenoic acid used?

• Pharmaceutical manufacturing: prescription-grade omega-3 concentrates and softgel capsules for cardiovascular and metabolic indications
• Functional food and dietary supplements: fortification of infant formula, nutrition bars and enriched dairy, typically encapsulated or emulsified to protect oxidation-sensitive material
• Cosmetics and personal care: anti-aging serums and barrier-repair creams
• Aquaculture and animal nutrition: EPA-rich concentrates for feed formulations for farmed fish and specialty livestock
• EPA-enriched oils support skin lipid matrix compatibility and dermal health in topical applications.

Good to know: High-purity concentrated forms are required to meet clinical dosing standards. Not to be confused with other omega-3 fatty acids.

Commercial specifications

• Purity from standard fish oil concentrates to refined grades exceeding 90% EPA
• Bulk supply under nitrogen-blanketed, cold-chain conditions