The global omega-3 industry is currently facing a significant refined fish oil shortage, creating pressure across the dietary supplement supply chain. From raw material sourcing to manufacturing lead times, companies involved in fish oil softgels, capsules, and functional nutrition products are experiencing rising costs and unstable availability.

For supplement brands, importers, and private label businesses, understanding the reasons behind the refined fish oil shortage is essential for planning procurement, pricing, and production strategies in 2026.

Primary Causes of the 2026 Shortage

The current tightness in the market is not the result of a single event but a "perfect storm" of biological and logistical factors:

• Suppressed Peruvian Yields: Peru, the world's leading source of fish oil, has seen landings below expectations in the early 2026 seasons. A high presence of juvenile fish and lower-than-average oil yields from the anchoveta catch have constrained the global supply of crude oil.

• Expansion of Aquaculture: Global aquaculture continues to compete fiercely for the same raw materials. As the demand for fish feed grows, particularly in China and Southeast Asia, a larger portion of the forage fish stock is being diverted away from human-grade refining.

• Climate & Quota Variability: Increasingly unpredictable "climatic oscillations" have led to more conservative fishing quotas to protect long-term sustainability. These regulatory caps limit the raw material available for high-concentrate EPA/DHA production.

• Chinese Import Reliance: China’s domestic production remains suppressed, forcing their refiners to aggressively source premium imported crude oil, which further tightens the supply available for North American and European brands.

Market Impact & Price Dynamics

The shortage has triggered several noticeable shifts in how fish oil is traded and formulated:

• Price Volatility: With global supply decreasing (estimated at over 12% in key sectors), prices for premium refined oils remain high. Some manufacturers are increasingly blending fish oils with vegetable oils to manage costs, though this has raised concerns regarding transparency.

• Move Toward Concentrates: To maximize the utility of every liter of oil, the industry is shifting away from traditional 18/12 refined oils (18% EPA/12% DHA) toward 30% total omega-3 concentrates. These allow for more flexible EPA-to-DHA ratios and better efficiency in softgel production.

• Inventory De-risking: Larger players are pursuing long-term "offtake" agreements and forward-integrating into raw material processing to stabilize their service levels and hedge against seasonal quota variability.

What Is Refined Fish Oil?

Refined fish oil is a purified omega-3 oil derived primarily from oily fish such as anchovy, sardine, mackerel, and tuna. Through refining processes including molecular distillation, deodorization, and concentration, manufacturers remove impurities, heavy metals, and contaminants while improving EPA and DHA concentrations.

Refined fish oil is widely used in:

• Omega-3 softgel supplements

• Prenatal nutrition products

• Brain health formulations

• Cardiovascular support supplements

• Sports nutrition products

• Pet nutrition supplements

Because of its extensive use in the nutraceutical industry, supply fluctuations directly affect global supplement manufacturing.

Why Is There a Refined Fish Oil Shortage?

1. Reduced Global Fish Catch

One of the primary causes of the fish oil shortage is the reduction in anchovy fishing quotas, especially in Peru and Chile, which are major suppliers of fish oil raw materials.

Climate-related issues such as:

• El Niño weather conditions

• Rising ocean temperatures

• Changes in fish migration patterns

have significantly impacted fish populations and harvesting volumes.

As a result, crude fish oil production has declined, reducing the availability of refined fish oil globally.

2. Increasing Demand for Omega-3 Supplements

Consumer awareness regarding omega-3 benefits continues to grow rapidly. Fish oil supplements remain popular for supporting:

• Heart health

• Cognitive function

• Eye health

• Joint support

• Immune wellness

The post-pandemic wellness trend has further accelerated demand for omega-3 products worldwide, particularly in:

• North America

• Europe

• Southeast Asia

• Latin America

This growing demand is outpacing current supply capacity.

3. Higher Production and Refining Costs

Fish oil refining requires advanced purification technologies and strict quality standards. In recent years, manufacturers have faced increasing costs related to:

• Energy prices

• Transportation and freight

• Environmental compliance

• Labor shortages

• Packaging materials

These rising operational costs contribute to higher refined fish oil prices across the market.

4. Supply Chain Disruptions

Global logistics instability continues to affect the nutraceutical industry. Delays in shipping schedules, port congestion, and container shortages have increased procurement uncertainty for fish oil manufacturers and supplement brands.

Longer lead times are now common for:

• Refined fish oil bulk supply

• Omega-3 softgel production

• Private label supplement orders

Many buyers are securing inventory earlier than usual to avoid future shortages.

How the Fish Oil Shortage Impacts Supplement Brands

Rising Raw Material Prices

Refined fish oil prices have increased substantially due to limited supply and strong demand. This directly impacts:

• Softgel manufacturing costs

• Finished product pricing

• MOQ planning

• Inventory management

Brands relying heavily on omega-3 products may experience shrinking profit margins if pricing strategies are not adjusted promptly.

Longer Production Lead Times

Manufacturers are seeing extended lead times for:

• Fish oil sourcing

• Encapsulation production

• Packaging procurement

Companies planning promotional launches or seasonal sales should prepare inventory in advance.

Increased Competition for Stable Supply

Large supplement companies are securing long-term contracts with fish oil suppliers, making spot-market purchasing more difficult for smaller brands.

Reliable contract manufacturers with stable supply chains are becoming increasingly important in maintaining consistent product availability.

How Supplement Companies Can Respond

Diversify Supply Sources

Working with manufacturers that maintain multiple fish oil sourcing channels can reduce procurement risks and improve supply stability.

Plan Orders Earlier

Advance forecasting and earlier purchasing schedules help minimize the impact of supply fluctuations and unexpected price increases.

Optimize Formulations

Some brands are exploring alternative omega-3 solutions such as:

• Algal oil

• Krill oil

• Blended omega formulations

These alternatives may help reduce dependency on traditional fish oil supply.

Partner with Experienced Supplement Manufacturers

An experienced contract manufacturer can help brands navigate raw material shortages through:

• Stable supplier relationships

• Flexible production planning

• Inventory management support

• Regulatory compliance assistance

Future Outlook for the Refined Fish Oil Market

Industry analysts expect refined fish oil supply to remain tight throughout 2026, especially if fishing restrictions and climate challenges continue.

However, ongoing investments in sustainable fishing practices, aquaculture, and alternative omega-3 sources may gradually improve long-term market stability.

In the meantime, supplement brands should focus on proactive sourcing strategies and close cooperation with trusted manufacturing partners.

Conclusion

The current refined fish oil shortage is reshaping the global omega-3 supplement industry. Reduced fish catches, growing consumer demand, supply chain instability, and rising production costs are all contributing to limited availability and increasing prices.

For supplement brands and distributors, early planning and reliable manufacturing partnerships are critical to maintaining product continuity and competitiveness in the market.

As demand for omega-3 supplements continues to rise, companies that adapt quickly to supply challenges will be better positioned for long-term growth.