Top 18 Omega 3 Vegetarian Supplements for a Healthy Brain

Discover the top best omega 3 vegetarian supplement options expertly curated for purity, potency, and plant-based excellence in just a few quick moments.
BrandMy RatingPrice
Sapling
Affordable Winner
9.4/10
Mav Nutrition
Best for Vegan Diets
9.2/10
Freshfield Naturals
Best for Eco-Conscious Shoppers
9.2/10
Carlyle
Best for Algae-Based Omega 3
9.2/10
Purity Products
9.4/10

Best Omega 3 Vegetarian Supplement

Looking to boost your brainpower and support heart health without diving into fish oils? Discover the best vegetarian Omega-3 supplements, crafted from vibrant, plant-based sources that deliver all the benefits in a clean, conscience-friendly way. Let’s unveil the top contenders that make nourishing your body both effortless and exciting.

Affordable Winner: Sapling Algae Omega-3

Vegan Omega 3 Supplement - Plant Based DHA & EPA Fatty Acids - Carrageenan Free, Alternative to Fish Oil, Supports Heart, Brain, Joint Health - Sustainably Sourced Algae - 60 Softgels
Highlights
Vegan, plant-based source
No fishy smell or burps
High-quality, easy to swallow

Sapling Omega-3 stands out as the "Affordable Winner" because it delivers high-quality vegan omega-3s directly from algae, all while being budget-friendly.

The algae is sustainably cultivated in the U.

S., ensuring purity and eco-consciousness—no ocean harvesting here!

Plus, the peppermint oil infusion leaves a fresh, fishy-free experience—no burps or lingering odors.

Although it offers slightly lower EPA and DHA per serving, it’s perfectly adequate for those seeking a plant-based, reliable supplement that’s easy to take and kind to the environment.

A smart choice for mindful, budget-conscious consumers.

Be sure to also check out the best vegan brain supplements for more options! Also, here is the price history so you know exactly when to buy!

Price history for Sapling Algae Omega-3 on Amazon

Best for Vegan Diets: MAV Nutrition

Vegan Omega 3 Algae Oil | Plant Based DHA EPA | Sustainably Sourced, No Carrageenan, Non GMO | Heart, Brain, and Eye Health | Fish Oil Alternative | Algae Omega 3 Supplement | 60 Softgel Capsules
Highlights
No fishy aftertaste
Eco-friendly algae source
High bioavailability

First, the clean, fish-free formula makes it a standout choice for vegans and eco-conscious consumers.

Made from sustainably sourced microalgae, it’s a powerful plant-based alternative that sidesteps overfishing and fishy aftertastes.

The softgels are easy to swallow and free from unwanted additives like carrageenan, adding to its pure, clean profile.

The high bioavailability of DHA and EPA ensures your body absorbs these vital nutrients efficiently.

While the price is a bit higher and servings are limited per bottle, the quality and ethical sourcing make it well worth considering for anyone committed to a plant-based lifestyle.

Be sure to also check out the best apigenin supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for MAV Nutrition on Amazon

Best for Eco-Conscious Shoppers: Freshfield Naturals

Freshfield Vegan Omega 3 DHA: Algae Oil, Carrageenan Free, Sustainably Sourced, Tested, No Heavy Metals, Fish Oil Replacement, Carbon Neutral. Supports Heart, Brain, Joint Health w/DPA
Highlights
High-quality algae source
Eco-friendly packaging
No fishy aftertaste

Freshfield Vegan Omega-3 DHA + DPA stands out as the best eco-conscious choice due to its algae-based origin grown right here in North America.

The compostable, plant-based bottle showcases their commitment to sustainability, making it perfect for environmentally responsible shoppers.

The soft gels are free from ocean contaminants like mercury, and the enzymatic extraction process keeps the ingredients pure and safe.

Although the capsules are a bit large and may have a slight algae taste if not swallowed quickly, the quality and eco-friendly packaging make it a smart pick for anyone prioritizing both health and planet care.

Be sure to also check out the best acemannan supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Freshfield Naturals on Amazon

Best for Algae-Based Omega 3: Carlyle Omega 3

Carlyle Vegan Omega 3 Supplement | 1290 mg | 60 Softgels | Plant Based | Non-GMO & Gluten Free | from Algae Oil
Highlights
Vegan, algae-derived Omega-3
Odorless, tasteless softgels
High bioavailability DHA and EPA

Carlyle’s Algae-Based Omega 3 delivers a clean, plant-powered dose of DHA and EPA, making it perfect for vegans and vegetarians alike.

The softgels are odorless and tasteless, so you won’t even notice you’re taking a supplement—just pure, bioavailable goodness.

It’s rooted in wellness, crafted with trusted, non-GMO ingredients, and free from common allergens.

While the bottle size might leave some wanting more, the quality and sustainability make this a standout choice for conscious consumers seeking a potent, eco-friendly omega-3 option.

Be sure to also check out the best omega-7 supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Carlyle Omega 3 on Amazon

Purity Products Omega 3-6-9

Purity Products Omega 3-6-9 Vegan and Vegetarian Omega Formula - “5 in 1” Essential Fatty Acid Complex - Scientifically Formulated Plant-Based Omega 3 6 9 Essential Fatty Acids (EFA) - from (60)
Highlights
Vegan and vegetarian friendly
No fishy taste
High Omega-3 content

Purity’s Vegan Omega 3-6-9 offers a plant-powered blend that covers all the essential fats, making it a fantastic choice for vegans and vegetarians alike.

The advanced 5-in-1 formula combines flaxseed, olive, borage, pomegranate, and sacha inchi oils—delivering a comprehensive nutrient profile without any fishy aftertaste.

The LemonLock technology ensures your oils stay fresh, and the clean, plant-based ingredients align with health-conscious lifestyles.

While the capsules are a bit large and lack DHA, their high omega content and pure sourcing make them an excellent addition to your supplement routine.

Be sure to also check out the best galantamine supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Purity Products Omega 3-6-9 on Amazon

Nordic Naturals Algae Omega

Nordic Naturals Algae Omega - 120 Soft Gels - 715 mg Omega-3 - Certified Vegan Algae Oil - Plant-Based EPA & DHA - Heart, Eye, Immune & Brain Health - Non-GMO - 60 Servings
Highlights
Pure vegan omega-3
Supports heart & brain
Non-GMO & tested

Nordic Naturals Algae Omega is the number one vegetarian omega-3 supplement in the U.

S., packed with EPA and DHA from microalgae—making it a sustainable and fish-free choice.

Its pure, non-GMO formula is third-party tested to ensure quality, free from gluten, dairy, artificial additives, and preservatives.

While it’s a bit pricey and requires a higher dosage, the support it offers for your heart, brain, and immune health makes it worth considering.

Perfect for vegans and vegetarians who want a trusted, effective omega-3 that aligns with ethical values.

Be sure to also check out the best men's fertility supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Nordic Naturals Algae Omega on Amazon

Nature Made Algae Omega 3 Omega 3 Vegetarian Supplement

Nature Made Algae 540 mg Omega 3 Supplement, Alternative to Omega 3 Fish Oil Supplements, 70 Veggie Softgels, Sustainable, Plant-Based, for Healthy Heart, Brain, and Eye Support
Highlights
Plant-based Omega-3s
No fishy aftertaste
Easy to swallow

Nature Made Algae Omega 3 offers a straightforward, plant-based way to support your heart, brain, and eyes without any fishy aftertaste.

The softgels are easy to swallow and convenient for daily use, making it simple to incorporate into your routine.

While the bottle is a bit small and the reviews are still growing, the quality and clean ingredients — free from artificial flavors and dyes — make this a standout choice.

If you're seeking an eco-friendly, vegetarian omega-3 supplement, this one deserves a serious look.

Be sure to also check out the best omega 7 supplements for more options! Also, here is the price history so you know exactly when to buy!

Price history for Nature Made Algae Omega 3 on Amazon

Sports Research Vegan Omega-3

Sports Research Vegan Omega-3 Fish Oil Alternative from Algae Oil - Highest Levels of Vegan DHA & EPA Fatty Acids | Non-GMO Verified & Vegan Certified - Fresh Lemon Scent - 60 Veggie Softgels
Highlights
Sustainable algae source
No fishy aftertaste
Easy to swallow softgels

The Vegan Omega 3 from Sports Research is sourced from sustainable algae oil, delivering a solid 770mg of heart-friendly Omega-3s per serving.

The softgels are easy to swallow and free from fishy aftertaste, making them a great choice for sensitive stomachs.

Plus, they're free of fillers like carrageenan and gelatin, and third-party tested for purity.

While the bulky bottle might be a bit inconvenient, the quality and eco-friendly sourcing make it a standout.

Overall, a reliable, cleaner alternative to fish oils that doesn’t compromise on effectiveness.

Be sure to also check out the best organic biotin supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Sports Research Vegan Omega-3 on Amazon

Nature's Bounty Omega 3

Nature's Bounty Omega 3, Plant-Based Omega 3 Fatty Acid Suppement, 520mg, Supports Whole Body Health Including Heart, Skin, Joint, 30 Vegetarian Softgels, Fish Oil Alternative, Omega 3 Supplements
Highlights
Vegan-friendly algae source
No fishy aftertaste
Supports heart health

The concentrated algae oil delivers a solid 1,000 mg per softgel, giving you a generous dose of omega-3s without the fishy aftertaste that often comes with traditional options.

With EPA and DHA supporting heart, skin, and joint health, it’s a versatile choice for wellness enthusiasts.

Plus, the vegan-friendly formula makes it a standout for plant-based eaters.

The convenience of just one capsule daily keeps things simple and streamlined.

While the absence of detailed EPA/DHA ratios is a minor downside, the overall benefits and quality make it a top contender in the vegetarian omega-3 arena.

Be sure to also check out the best organic garlic supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Nature's Bounty Omega 3 on Amazon

Qwell Omega 3 Omega 3 Vegetarian Supplement

Vegan Omega 3 Supplement - Qwell Omega 3 Fish Oil Alternative - No Carrageenan – Plant Based Algae Fatty Acid Supplements - DHA, EPA, DPA - Heart, Brain, Joint, Eye, Immune Support
Highlights
No fishy aftertaste
High DHA ratio
Energy boost

The plant-based formula means no fishy aftertaste, making it a pleasant choice for vegans and those sensitive to ocean odors.

Its high DHA ratio supports brain health and cognitive functions, while DPA excels at reducing inflammation more effectively than other omega-3s.

Plus, the algae source ensures purity—free from ocean toxins—and is eco-friendly.

The capsules are small and easy to swallow, perfect for daily use.

While the reviews are limited, the combination of clean ingredients, expert formulation, and proven benefits make this a smart, sustainable choice for your omega-3 needs.

Be sure to also check out the best pomegranate supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Qwell Omega 3 on Amazon

Amandean Omega 3

AMANDEAN Vegan Omega 3 Supplement. Premium Fish Oil Alternative. Algae DHA & EPA. Carrageenan Free Softgels. Algal Essential Fatty Acids. Plant Based Heart, Brain, Eye, Skin, Immune Support. (120ct)
Highlights
Vegan & sustainable
Effective energy boost
High bioavailability DHA

This vegan Omega-3 offers a clean, sustainable alternative to traditional fish oils, with capsules made from pure marine algae grown right here in the USA.

The high bioavailability of DHA and EPA means your brain and heart get a real boost, helping boost focus, memory, and cardiovascular health.

Plus, the DHA supports skin and eye health, making it multifunctional.

While it’s a bit pricier than fish-based options and sometimes causes fishy burps, its quality ingredients and effectiveness make it a solid choice for those committed to plant-based supplements.

Be sure to also check out the best akkermansia supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Amandean Omega 3 on Amazon

Micro Ingredients

Vegan Omega 3 Algae Oil, 240 Veggie Softgels | Fish Oil Alternative | DHA 500mg & DPA 100mg | Carrageenan Free | Plant-Based Omega 3 with Flaxseed & ALA | Lemon Flavored
Highlights
Vegan-friendly algae oil
No fishy aftertaste
High purity and bioavailability

Micro Ingredients' vegan omega-3 algae oil softgels deliver a full-spectrum blend rich in DHA, DPA, and ALA, making it a powerhouse for supporting heart, brain, and eye health.

The sweet lemon flavor is a nice touch, though it might not be for every palate.

Unlike traditional fish oils, these softgels boast no fishy aftertaste and are easier on digestion.

With high purity, bioavailability, and premium non-GMO ingredients, it’s a reliable choice for those seeking a sustainable, clean supplement.

Just note the price could be a factor for some!

Be sure to also check out the best monolaurin supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Micro Ingredients on Amazon

Carlyle Omega 3 Omega 3 Vegetarian Supplement

Carlyle Vegan Omega 3 Supplement | 150 Softgels | from Algae Oil | Non-GMO & Gluten Free | by Tahoe Nutritionals
Highlights
Vegan and plant-based
No fishy aftertaste
Affordable and easy to take

Tahoe Nutritionals' Vegan Omega-3 is a solid choice for anyone committed to a plant-based lifestyle.

Each softgel delivers 200 mg of omega-3s derived from algae, so you get the benefits without any fishy aftertaste—bonus points for palatability!

While the potency isn't as high as some fish oil supplements, the quality and purity are evident.

It’s affordable, easy to swallow, and free of common allergens like gluten, soy, and dairy.

Perfectly tailored for those seeking a clean, sustainable option that aligns with wellness values, making it a trustworthy addition to your daily routine.

Be sure to also check out the best tributyrin supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Carlyle Omega 3 on Amazon

Bragg Marine Algae Omega-3

BRAGG Marine Algae Vegan Omega-3 Supplement with EPD and DHA Fatty Acids - 60 Softgels - Supports Healthy Heart Function
Highlights
Vegan & plant-based
Supports brain & eye health
Good for heart health

The Bragg Omega-3 Vegan Softgels harness the power of sustainably-sourced marine algae, making them a solid choice for anyone avoiding fish but still wanting omega-3 benefits.

Each capsule delivers a healthy dose of DHA to support brain and eye health, plus EPA for cardiovascular support—all with clean, simple ingredients that align with a plant-forward lifestyle.

While some users note an occasional algae after-taste or fishy burps, these softgels prove to be a reliable, quality-backed option.

Perfect for supporting your overall wellness without artificial additives, they make for a quick, easy addition to a health-conscious routine.

Be sure to also check out the best epicatechin supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Bragg Marine Algae Omega-3 on Amazon

NOW Omega 3-6-9

NOW Supplements, Omega 3-6-9 1000 mg with a blend of Flax Seed, Evening Primrose, Canola, Black Currant and Pumpkin Seed Oils, 250 Softgels
Highlights
Non-GMO & gluten-free
Cold Pressed & Hexane-Free
Supports Healthy Skin

The blend of five nutritional oils delivers a well-rounded dose of essential fatty acids, perfect for boosting your healthy skin and immune support.

Made with cold-pressed, hexane-free ingredients, it guarantees purity and quality.

Plus, being Non-GMO and gluten-free definitely earns a few extra points in our book.

However, the gelatin content means it’s not fully vegan, and the Halal certification isn’t guaranteed, so some might want to check those details first.

Overall, a solid vegetarian option for those seeking quality and efficacy in their omega-3 supplement.

Be sure to also check out the best genistein supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for NOW Omega 3-6-9 on Amazon

Ovega-3 Omega 3 Vegetarian Supplement

OVEGA-3 Plant-Based Omega-3 from Algal Oil Daily Supplement, 500mg, Supports Brain, Eye & Heart Health, Two Mini softgels per Day, 60 Count
Highlights
Tasteless, no fishy aftertaste
Vegan/vegetarian sourced algae
Supports heart, brain, eyes

These mini softgels pack a punch with 500mg of omega-3s, including a solid dose of DHA and EPA to support your heart, brain, and eyes.

What really stands out is that they are completely tasteless—no fishy aftertaste or burps here, just pure health benefits.

Plus, coming from algae, they’re a fantastic vegetarian/vegan alternative that’s sustainably sourced.

The only caveat is that during delivery, heat sensitivity could be an issue, so make sure someone’s home to grab them quickly.

Overall, a convenient, clean choice for plant-based omega-3 support.

Be sure to also check out the best agmatine supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Ovega-3 on Amazon

MegaFood Omega 3 6 9

MegaFood Vegan Omega 3 6 9 - Burp-less Omega 3 Supplement - 600 mg Plant-Based Omega-3 & 150 mg DHA Per Serving - Heart, Brain, Vision & Joint Support - Fish Oil Alternative - 60 Capsules, 30 Servings
Highlights
No aftertaste or burps
Vegan and fish-free
Easy to swallow

These vegan Omega 3, 6, and 9 capsules from MegaFood deliver a powerful blend of bioavailable, fish-free oils sourced from algae and Ahiflower, supporting heart, brain, vision, and joints.

Unlike many others, they boast a delayed-release capsule coated with lemon oil, which means no more embarrassing burps or fishy aftertaste—purrrfect for sensitive noses.

Plus, it aligns with eco-conscious values by avoiding overfishing.

While the capsules are a bit large and on the pricier side, their clean ingredients, third-party testing, and easy, burp-free experience make them a top pick for vegan supplement seekers.

Be sure to also check out the best l reuteri supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for MegaFood Omega 3 6 9 on Amazon

Ritual Omega 3

Ritual Omega 3 - Vegan - Science-Backed Dose of DHA & EPA Fatty Acids in 2:1 Ratio, Bioavailable, Brain and Heart Health Support, Minimal Burp-Back, Sustainably Sourced Microalgae, 30 Day Supply
Highlights
Vegan microalgae source
Minimal burp-back technology
Sustainable, traceable supply

Ritual’s Omega-3 offers a clean, sustainable plant-based option with microalgae-derived DHA and EPA, making it perfect for vegans.

The patented technology minimizes that unpleasant burp-back, enhanced by natural citrus oil that leaves your taste buds happy.

While the 500mg dose is on the smaller side, it’s scientifically formulated to support brain and heart health, backed by traceability from France’s eco-friendly microalgae farms.

The slightly higher price might give some pause, but the quality and transparency make it a fantastic choice for conscientious consumers.

Be sure to also check out the best korean collagen supplement for more options! Also, here is the price history so you know exactly when to buy!

Price history for Ritual Omega 3 on Amazon

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