Core Longevity's Top 3 Omega 3 Products
At Core Longevity, we selected these three algae-based Omega-3 supplements because they closely reflect the principles that matter most to us: Quality, Purity and Purpose.
We looked beyond marketing claims and focused on what really matters: a meaningful amount of the Omega-3 fatty acids EPA and DHA, clean and transparent formulations, responsible sourcing and credible evidence of quality testing. We specifically chose algae-based products because microalgae are the original source of EPA and DHA in the marine food chain, providing a fish-free way to obtain these important Omega-3 fatty acids.
Together Health stood out for its controlled algae cultivation, independently accredited laboratory testing and relatively simple formulation, while providing EPA, DHA and DPA in a single daily softgel. Vivo Life earned its place because of its high Omega-3 content, triglyceride-form algal oil and stated third-party testing for contaminants and oxidation. British Supplements was selected for its strong focus on keeping its formulation straightforward and avoiding unnecessary ingredients.
Our Top 3 represents what we believe are some of the most important qualities to look for in an algae-based Omega-3 supplement: a genuine algae source, meaningful EPA and DHA content, clean ingredients, transparent quality standards and a clear purpose.
Our reviews are independent and based on the formulation, ingredients, sourcing, quality standards and overall value of each product—not simply brand popularity or marketing claims.
Simply select the product button below to explore our Top 3 algae-based Omega-3 products and discover their individual Core Longevity Ratings.
together health OMEGA 3
Product image will be added once authorised promotional assets are available
At Core Longevity, we chose Together Health Algae Omega-3 as one of our Top 3 because it strongly reflects the principles we look for in a supplement: Quality, Purity and Purpose.
Unlike traditional fish-oil supplements, Together Health sources its Omega-3 directly from Schizochytrium algae, providing the important Omega-3 fatty acids DHA and EPA, as well as DPA. Each softgel provides 207mg DHA, 123mg EPA and 22mg DPA, giving a total of 352mg of Omega-3 per daily serving.
What makes Together Health stand out is its focus on controlled production and quality testing. The company states that its algae is grown in a controlled environment and that every batch is tested by independently accredited laboratories for quality and safety, including testing for contaminants such as heavy metals and pesticides.
We also like that the formulation is plant-based and vegan, without artificial additives or unnecessary processing aids. The additional ingredients, including rosemary extract and mixed tocopherols, have a clear formulation purpose, helping to protect the oil from oxidation and support its stability.
For Core Longevity, Together Health earns its place in our Top 3 because it combines an algae-based source of EPA and DHA with a meaningful daily amount, transparent ingredient information and a strong emphasis on independent quality testing.
For those looking for a clean, plant-based and fish-free source of Omega-3, Together Health is a particularly strong option.
Core Longevity Rating
Purity: ★★★★★ 9.5/10
Clean Formula: ★★★★★ 9.5/10
Price & Value: ★★★★★ 9.5/10
Verified Quality: ★★★★★ 10/10
Purpose: ★★★★★ 10/10
Overall: ★★★★★ 9.7/10
Core Longevity Verdict:
A clean, purposeful and highly transparent algae-based Omega-3 supplement. Together Health provides DHA, EPA and DPA directly from algae, while maintaining a plant-based formulation and providing evidence of batch testing through independently accredited laboratories. Its meaningful 352mg total Omega-3 per softgel, strong quality controls and excellent value make it one of our highest-rated algae-based Omega-3 supplements.
BRITISH SUPPLEMENTS CLEAN OMEGA ALGAE
Product image will be added once authorised promotional assets are available
At Core Longevity, we chose British Supplements Clean Genuine Omega-3 Algae as one of our Top 3 because of its strong focus on Purity, Simplicity and Purpose, while avoiding unnecessary fillers and additives.
The product uses Schizochytrium limacinum, an algae-based source of DHA. Unlike traditional fish oil, the Omega-3 is obtained directly from algae rather than from fish. Each daily serving of two capsules provides 170mg of DHA, alongside an additional blend containing black pepper, ginger and cumin extracts.
What makes British Supplements different is its commitment to avoiding fillers, binders and bulking agents commonly used in supplement formulations. The company also states that its products are manufactured in the UK, supporting the transparent and straightforward approach we look for when reviewing supplements.
For Core Longevity, British Supplements earns its place in our Top 3 because of its direct algae source, simple formulation and strong emphasis on ingredient purity. However, unlike some of the other algae-based Omega-3 products we review, it focuses primarily on DHA rather than providing substantial amounts of both EPA and DHA. This is an important distinction when comparing products.
Overall, we believe it is a strong option for people who prioritise clean ingredients, a fish-free source of Omega-3 and a straightforward formulation without unnecessary extras.
Core Longevity Rating
Purity: ★★★★★ 9.5/10
Clean Formula: ★★★★★ 9.5/10
Price & Value: ★★★★½ 9/10
Verified Quality: ★★★★½ 9/10
Purpose: ★★★★½ 9/10
Overall: ★★★★★ 9.2/10
Core Longevity Verdict:
A clean, straightforward algae-based Omega-3 supplement that strongly reflects the Core Longevity principles of Quality, Purity and Purpose. We particularly value its direct DHA source from Schizochytrium limacinum algae and the brand's commitment to manufacturing without fillers, binders or bulking agents. However, its relatively modest 170mg of DHA per two-capsule serving and focus on DHA rather than providing substantial amounts of both EPA and DHA prevent it from scoring higher. Overall, it is an excellent choice for those who prioritise a clean, vegan and uncomplicated Omega-3 formulation.
TIME HEALTH VEGAN OMEGA 3
Product image will be added once authorised promotional assets are available
At Core Longevity, we chose Time Health Vegan Omega-3 as one of our Top 3 because it combines a meaningful amount of EPA and DHA with a clean, algae-based formulation.
The product uses life'sOMEGA® algal oil, sourced from Schizochytrium algae grown under controlled conditions. A daily serving of two softgels provides 300mg of DHA and 150mg of EPA, delivering a total of 450mg of EPA and DHA directly from algae.
What makes Time Health stand out is its focus on keeping the formula clean. The product is 100% vegan, carrageenan-free and free from synthetic bulking and anti-caking agents. It also uses supercritical CO₂ extraction, while antioxidants such as vitamin E are included to help protect the oil from oxidation.
For Core Longevity, another important advantage is that Time Health provides both EPA and DHA in meaningful amounts. Some algae-based Omega-3 supplements focus primarily on DHA, whereas this formulation provides both of these long-chain Omega-3 fatty acids directly from algae.
Overall, Time Health earns its place in our Top 3 because of its strong EPA and DHA content, direct algae source, clean formulation and focus on avoiding unnecessary additives.
For anyone looking for a high-quality, fish-free and purposeful Omega-3 supplement providing both EPA
Core Longevity Rating
Purity: ★★★★★ 9.5/10
Clean Formula: ★★★★★ 9.5/10
Price & Value: ★★★★★ 9.5/10
Verified Quality: ★★★★★ 9.5/10
Purpose: ★★★★★ 10/10
Overall: ★★★★½ 9.6/10
Core Longevity Verdict:
A high-quality, algae-based Omega-3 supplement that delivers meaningful amounts of both EPA and DHA without relying on fish oil or conversion from plant-based ALA. We particularly value the use of life’s OMEGA® algal oil, its clean formulation, carrageenan-free softgels and the absence of synthetic bulking and anti-caking agents. With 300mg of DHA and 150mg of EPA per daily serving, it provides a strong and purposeful dose while remaining entirely vegan. Its combination of Quality, Purity and Purpose, alongside meaningful EPA and DHA content, makes it one of our highest-rated algae-based Omega-3 supplements.
Important Information & Disclosure
Medical Disclaimer
The information provided on Core Longevity is for general educational and informational purposes only and should not be considered medical advice. Supplements are not intended to diagnose, treat, cure or prevent any disease. Always speak with a qualified healthcare professional before starting a new supplement, particularly if you are pregnant, breastfeeding, taking medication or have an existing medical condition.
Affiliate Disclosure
Some links on Core Longevity may, in the future, be affiliate links. This means that if you choose to purchase a product through one of these links, Core Longevity may earn a small commission at no additional cost to you. Our reviews and product selections are based on our independent assessment of Quality, Purity and Purpose, not simply on whether a company offers an affiliate programme.
We believe in being transparent with our readers and will always disclose affiliate relationships where they exist.