Osavi Super Strong Omega + D3 is a robust omega-3 supplement that backs heart health, brain function and immune support. The omega-3s come from wild pelagic fish and vitamin D3, using a natural triglyceride form to help absorption. Sustainably harvested from wild anchovies and produced to tight quality standards, this liquid option slots easily into daily routines.

Available Sizes & Variants:

250 ml liquid fish oil — lemon flavour for daily omega intake.

Benefits & Features:

• Supports heart health with a strong omega 3 blend for everyday balance.
• Vitamin D3 supports immune function and bone health, giving you a simple daily dose that helps you feel steadier and ready for the day.
• Natural triglyceride form boosts absorption, helping EPA and DHA work where it matters most.
• Sustainably sourced from wild anchovies, a fish oil source you can feel good about.
• Delicious lemon flavour makes it easy to take every day without dread.

Osavi has built a name on clean, natural ingredients and careful sourcing. The omega blend is harvested from wild pelagic fish, then refined to remove contaminants and preserve freshness. The natural triglyceride form aids absorption, helping more of the EPA and DHA reach your cells. The lemon flavour keeps things pleasant, so taking your omega-3 routine every day feels easy and, frankly, enjoyable. This is the kind of quality health enthusiasts really value.

Fish oil, of which, Omega-3 acids: min., EPA (eicosapentaenoic acid) min., DHA (docosahexaenoic acid) min., Other omega-3 acids min., Vitamin D (Cholecalciferol), Fish oil, of which, Omega-3 acids: min., EPA (eicosapentaenoic acid) min., DHA (docosahexaenoic acid) min., Other omega-3 acids min., Vitamin D (Cholecalciferol)

• GTIN: 5065013139210
• Manufacturer: Osavi
• Categories: Best SellersOmega-3 SupplementsOsaviSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

Take 1 teaspoon (5 ml) of Osavi Super Strong Omega + D3, 3500 mg Omega-3 with or after a meal for optimal absorption. Store in a dark and dry place at room temperature, out of the reach of young children. Refrigerate and use within 3 months after opening. Do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a balanced diet. A varied diet and a healthy lifestyle should be maintained to help maintain normal health.

Please consult the product packaging for accurate instructions on how to use the product.

*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

The Active Ingredient Is: Omega-3 Fatty Acids (EPA and DHA) from Fish Oil

Omega-3 fatty acids, especially EPA and DHA, are long-chain polyunsaturated fats that are important for everyday health and keeping you well. This ingredient comes in natural triglyceride form and is sourced from wild anchovies, helping sustainability efforts.

This form is created to boost absorption from fish oil and provides the main omega-3 nutrients in the product, with other ingredients added to support total omega-3 activity.

What Does Omega-3 Do?

Omega-3 fatty acids help with cell membrane function and support normal heart health by keeping triglyceride levels in check and supporting cardiovascular function. DHA is linked to normal brain function and vision, in line with EFSA guidance.

Dr. Mozaffarian of Harvard University found that omega-3s can influence triglyceride synthesis and cardiovascular risk markers, reflecting their role in supporting normal physiological processes.

*This product is not intended to diagnose, treat, cure, or prevent any disease.

Osavi fits Welzo's partner criteria, built on a track record of sustainable sourcing, thorough purification and a clear commitment to quality. The Osavi range comes from wild pelagic fish with sustainable fishing practices and refined to remove contaminants, aligning with our standards for purity and safety. This brand's focus on natural ingredients and high-grade production mirrors Welzo's emphasis on credible manufacturing ethos and responsible sourcing.

Our team of medical experts evaluated Osavi for consistency, manufacturing approach and safety considerations, emphasising their approach to quality and purification. This brand was assessed by our team of medical experts for compliance with our ingredient quality and purity standards, ensuring alignment with Welzo’s vetting criteria.

Osavi’s product fit specifically suits a high-strength omega-3 formulation with natural triglyceride absorption and lemon flavour, making it well suited to this supplement category while maintaining a product-focused approach that resonates with Welzo’s standards and shopper expectations.