Omega-3 Supplements Market Size Set to Reach US$ 17.08 Billion by 2032, Driven by Rising Demand for Heart, Brain, and Immune Health | by DataM Intelligence

AUSTIN, Texas and TOKYO, Oct. 13, 2025 /PRNewswire/ -- The Omega-3 Supplements Market is entering a robust growth phase as consumers increasingly prioritize preventive healthcare, cognitive support, and cardiovascular wellness. According to DataM Intelligence, the Omega-3 Supplements Market Size reached US$ 8.21 billion in 2024 and is expected to reach US$ 17.08 billion by 2032, growing with a CAGR of 9.59% during the forecast period 2025-2032.

As lifestyle-related diseases continue to rise and aging populations expand, omega-3 supplements are becoming a core component of daily health regimens across all age groups.

Market Dynamics & Growth Drivers

Preventive Healthcare Trend:
Consumers are proactively managing heart health, brain function, inflammation, and immunity, driving strong demand for omega-3 supplements known for their clinically proven benefits.

Clinical Validation & Regulatory Support:
Multiple clinical studies linking EPA and DHA with cardiovascular, neurological, and eye health have strengthened physician recommendations and consumer trust, boosting market adoption globally.

Aging Population & Chronic Disease Management:
The rise in aging populations worldwide is increasing consumption of omega-3s to prevent joint degradation, cognitive decline, and heart disease, leading to growing long-term usage.

Product Innovation & Delivery Formats:
Manufacturers are developing highly bioavailable formulations, flavored liquids, vegan alternatives, and easy-to-swallow capsules to enhance compliance and broaden consumer appeal.

Shift to Plant-Based Omega-3:
Algae-based omega-3 supplements are growing rapidly due to sustainability concerns, dietary preferences, and allergen-free positioning.

E-commerce & Direct-to-Consumer Growth:
The online channel has significantly expanded access to premium omega-3 supplements, enabling customization, subscription models, and educational marketing.

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2025 Trends & Highlights

• Rapid expansion of vegan and algae-based omega-3 supplements
• Personalized and subscription-based omega-3 programs
• Fusion of omega-3 with probiotics, vitamins, and adaptogens
• High-concentration EPA/DHA pharmaceutical-grade products
• Microencapsulation technologies to improve taste and stability
• Sustainability becoming a core purchasing criterion
• E-commerce and D2C driving brand loyalty and customer retention

Market Segmentation

By Source

In 2024, fish oil remained the dominant source of omega-3 supplements due to its high EPA and DHA content and widespread clinical support. It accounted for the largest market share, particularly in North America and Europe, where consumers trust purified fish oil formulations for heart and brain health.

Krill oil is gaining rapid popularity as a premium alternative due to its phospholipid structure, improved absorption, and natural presence of astaxanthin. It appeals to consumers seeking premium, bioavailable omega-3 solutions.

Algae oil represents the fastest-growing source segment as a sustainable, plant-based, and vegan-friendly option. It provides DHA-rich formulations that are especially favored in prenatal, pediatric, and environmentally conscious consumer segments.

By Form

Soft gel capsules dominated the market in 2024, driven by convenience, precise dosing, long shelf life, and widespread consumer familiarity. They remain the preferred delivery format among adults and seniors.

Liquid formulations are increasing in popularity among children, pregnant women, and individuals with swallowing difficulty. These formats often include flavor enhancements to improve palatability.

Powder-based omega-3 supplements are gaining traction in sports nutrition, functional beverages, and personalized nutrition products due to their versatile application and easy mixing.

By Functionality

In 2024, cardiovascular health represented the largest functionality segment, as omega-3 supplements are widely recommended to support healthy cholesterol levels, reduce triglycerides, and improve heart function.

Brain and cognitive health is the second largest segment, driven by demand from aging populations, parents focused on child brain development, and consumers seeking memory, focus, and mood support.

Eye health supplements containing DHA are increasingly popular among digital device users and older adults seeking macular and retinal support.

Joint health usage is expanding as omega-3s help reduce inflammation and support mobility, especially in sports and senior populations.

By Distribution Channel

Supermarkets and hypermarkets held a significant market share in 2024 due to consumer preference for trusted retail environments and the growing availability of premium supplement brands in-store.

Convenience stores serve as accessible outlets for single-purchase omega-3 supplements, especially in urban regions.

Specialty stores and pharmacies remain crucial distribution hubs as consumers rely on expert recommendations and clinically validated products.

Online channels are expanding rapidly, offering subscription plans, personalized nutrition solutions, direct-to-consumer brands, and extensive product education. The convenience of home delivery and access to niche and premium brands make e-commerce a high-growth channel.

By End-User

Adults form the largest consumer base, using omega-3 supplements for heart health, brain function, stress management, and overall wellness.

Pregnant women are a major growth segment, as DHA plays a critical role in fetal brain and eye development. Doctors are increasingly recommending prenatal omega-3 supplementation.

Children are consuming omega-3 supplements to support cognitive development, behavior regulation, attention, and vision.

Elderly consumers rely on omega-3s for joint mobility, cardiovascular protection, inflammation reduction, and cognitive maintenance, making this a high-value target demographic.

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Regional Insights:

United States

The U.S. dominates the global omega-3 supplements market due to strong consumer awareness, widespread clinical validation, and high disposable income. The majority of adults consider omega-3 one of the most essential daily supplements. Retail pharmacies, online platforms, and direct-to-consumer brands are driving innovation and accessibility.

In the last three months, U.S. supplement companies have expanded algae-based product lines, entered partnerships with healthcare providers for prescription-strength omega-3 distribution, and launched personalized supplement platforms. Investments in sustainability, traceability, and natural sourcing are influencing buying decisions.

The U.S. continues to lead in product innovation, functional beverages infused with omega-3s, and pharmaceutical-grade prescription omega-3 solutions targeting cardiovascular conditions.

Japan

Japan is one of the most health-conscious markets globally and has a long history of omega-3 consumption from dietary fish. The shift from food intake to standardized supplementation is growing as consumers seek convenient and consistent dosing.

In recent months, Japanese nutraceutical companies have introduced high-purity algae-based omega-3s tailored for seniors and children. Collaborations between domestic supplement brands and international raw material suppliers are expanding product portfolios.

Japan's aging population and government focus on preventive healthcare policies are boosting omega-3 supplement adoption, especially in brain, eye, and joint health categories. The market is also seeing increased demand for clean-label, odorless, and high-absorption formulations.

Competitive Landscape & Strategic Moves

Nordic Naturals Inc. is a leading premium brand known for high-purity omega-3 formulations, sustainable sourcing, and clinically validated products. The company continues to innovate in flavored liquids, children's supplements, and algae-based alternatives.

RB Health (US) LLC leverages its global distribution network and strong brand presence to expand omega-3 offerings in mainstream retail and e-commerce. It focuses on mass-market appeal and consumer education.

Aker BioMarine Human Ingredients AS is a pioneer in krill oil production, delivering highly bioavailable phospholipid-based omega-3s. Its vertically integrated supply chain ensures sustainability and purity, making it a preferred supplier for premium brands.

dsm-firmenich is a global leader in nutritional ingredients, offering both fish and algae-derived omega-3s. The company drives innovation through research partnerships, customized formulations, and pharmaceutical-grade solutions.

NOW Foods and Pharmavite LLC focus on affordability, clean-label products, and wide retail distribution, capturing mass-market segments across North America and beyond.

Carlson Labs, Coromega, NutriGold, and Barlean's Organic Oils continue to expand their differentiated offerings with emulsified liquids, flavored formats, organic certifications, and high-concentration EPA/DHA blends.

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Strategic Outlook

As the Omega-3 Supplements Market grows from US$ 8.21 billion in 2024 to US$ 17.08 billion by 2032, success will depend on:

Innovation in formulations and delivery formats to enhance absorption and consumer experience.
Sustainable and traceable sourcing to meet environmental and regulatory expectations.
Targeted product development for heart, brain, pregnancy, and senior health.
Expansion into emerging markets with high growth potential and rising health awareness.
Strategic partnerships with healthcare providers, retailers, and digital platforms.

Conclusion

The Omega-3 Supplements Market is set for sustained growth as global consumers prioritize wellness, prevention, and longevity. With expanding clinical validation, rising demand across all age groups, and strong retail and online distribution, omega-3 products are becoming essential to daily health routines.

The United States leads in innovation, scale, and clinical-grade products, while Japan drives demand for purity, precision, and preventive health applications. Top players such as Nordic Naturals, Aker BioMarine, dsm-firmenich, and RB Health are investing in sustainable sourcing, bioavailability, and consumer-focused product development to maintain competitive advantage.

Related Report:

1. Omega-3 Supplements Market  Size  to Climb from US$ 8.21B in 2024 to US$ 17.08B by 2032.
2. Omega-3 Fatty Acid for Aquaculture Market Size  to Scale from US$ 820.2 M in 2024 to US$ 1,575.3 M by 2032 on 8.5% CAGR.
3. Algae Omega-3 Ingredients Market Size  to Rise from US$ 850.5M in 2024 to US$ 1,471.3M by 2032 at 7.4% CAGR.
4. Microencapsulated Omega-3 Powders Market Size : USD 16.6B in 2022 to USD 30.5B by 2030 at 7.9% CAGR.
5. Omega-3 Concentrates Market Size  to Grow from US$ 3.02B in 2024 to US$ 5.11B by 2032 at 6.8% CAGR.

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SOURCE DataM Intelligence 4 Market Research LLP