Best Tree Nut-Free Omega-3 Supplements of 2025

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For those with nut allergies, finding safe and effective sources of omega-3 can be a challenge. Fortunately, there are now tree nut-free omega-3 supplements available on the market. These supplements are made from ingredients such as algae and flaxseed, providing a vegan and allergy-friendly alternative to traditional fish oil supplements. With the many health benefits associated with omega-3, including improved heart health and brain function, these supplements are a great option for those looking to boost their intake without risking an allergic reaction.
At a Glance: Our Top Picks
Top 3 Tree Nut-Free Omega-3 Supplements
Pure Encapsulations O.N.E. Omega 1000mg EPA/DHA
The O.N.E. Omega Fish Oil provides a high dose of 1,000 mg of triglyceride-form EPA and DHA in each softgel, ensuring you receive one of the strongest fish oil supplements available. These omega-3 fatty acids are beneficial for maintaining normal vision and brain function, while also supporting heart health. With a recommended daily dosage of just one capsule, it offers convenience for your routine. Additionally, the product is made with premium ingredients, ensuring quality and purity for your peace of mind.
Thorne Omega-3 with CoQ10 Gelcaps
Thorne Omega-3 Gelcaps offer a dual action formula that combines heart-healthy omega-3 fatty acids with the antioxidant properties of Coenzyme Q10. This powerful combination supports cardiovascular health by aiding blood vessel function and maintaining normal triglyceride levels. Furthermore, it promotes healthy brain function and assists in cellular energy production, providing you with the essential nutrients needed for overall well-being. With the convenience of gelcaps, you can easily incorporate this supplement into your daily routine.
Thorne Super EPA Omega-3 Supplement 90 Gelcaps
Thorne Super EPA is an omega-3 supplement that offers essential fatty acids EPA and DHA, which are crucial for your heart and brain health. By supporting a healthy cardiovascular system, it promotes optimal blood flow and helps maintain normal triglyceride levels. Additionally, it provides nutritional support for the development and maintenance of brain function, enhancing cognitive abilities. The superior quality of this supplement is ensured through a distillation process that removes heavy metals and contaminants, giving you peace of mind while taking care of your health.
During our tree nut-free omega-3 supplement research, we found 13 tree nut-free omega-3 supplement products and shortlisted 3 quality products. We collected and analyzed 29,352 customer reviews through our big data system to write the tree nut-free omega-3 supplements list. We found that most customers choose tree nut-free omega-3 supplements with an average price of £26.52.
The tree nut-free omega-3 supplements are available for purchase. We have researched hundreds of brands and picked the top brands of tree nut-free omega-3 supplements, including Pure Encapsulations, THORNE. The seller of top 1 product has received honest feedback from 966 consumers with an average rating of 4.9.

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."