${product.title}

${product_meta.subtitle}

5 Star Reviews (${product_meta.number_of_reviews}) ${content_options.reviews_text}
5 Star Reviews (${product_meta.number_of_reviews}) ${content_options.reviews_text}
${selected_variant.compare_at_price | format_money } ${discountValue(selected_variant.price, discount_percentage) | format_money } ${discountValue(current_selling_plan_allocation.price, discount_percentage) | format_money }
${content_options.save_text} ${ selected_variant.compare_at_price - discountValue(selected_variant.price, discount_percentage) | format_money } ${content_options.save_text} ${content_options.save_text} ${ selected_variant.compare_at_price - discountValue(current_selling_plan_allocation.price, discount_percentage) | format_money } ${content_options.save_text}
${campaign_content_options.sale_ends_text}
${ props.hours }${campaign_content_options.hour_abbreviation_text} ${ props.minutes }${campaign_content_options.minute_abbreviation_text} ${ props.seconds }${campaign_content_options.second_abbreviation_text}
${campaign_content_options.bought_today_text}
${campaign_content_options.lto_text}
${get_each_price(selected_variant) | format_money }/${content_options.each_text}
${campaign_content_options.free_shipping_text} 10,441 ${campaign_content_options.bought_text} Save ${ (selected_variant.compare_at_price - discountValue(selected_variant.price, discount_percentage)) | format_money }
  • ${point}
${value} Subscription Bottles ${get_each_price(get_variant_from_option(product.options[key].position, value)) | format_money }/${content_options.each_text} (${content_options.save_text} ${get_variant_from_option(product.options[key].position, value).compare_at_price - discountValue(get_variant_from_option(product.options[key].position, value).price, discount_percentage) | format_money })   (${content_options.save_text} ${(get_variant_from_option(product.options[key].position, value).compare_at_price - discountValue(get_variant_from_option(product.options[key].position, value).selling_plan_allocations[0].price, discount_percentage)) | format_money } ${content_options.save_text}) (${content_options.save_text} ${(get_variant_from_option(product.options[key].position, value).price - discountValue(get_variant_from_option(product.options[key].position, value).selling_plan_allocations[0].price, discount_percentage)) | format_money } ${content_options.save_text}) ${content_options.best_seller_text}
${content_options.selector_step_2_text}
${content_options.one_time_purchase}
${content_options.subscribe_and_save}

${content_options.subscription_benefits}

  • ${content_options.subscription_benefit_1}
  • ${content_options.subscription_benefit_2}
  • ${content_options.subscription_benefit_3}
Pointing Up

${content_options.add_ons_title_text}
${add_on.title}
${add_on.description}
${discountValue(add_on.selected_variant.price, discount_percentage) | format_money } ${add_on.selected_variant.compare_at_price | format_money }
${option.name}: ${add_on.selected_options[index]}
Pointing Up
Visa Mastercard Maestro Discover American Express Amazon PayPal
Trust Badges
${content_options.try_it_once_text.replace('[PRICE]', this.$options.filters.format_money(selected_variant.price)) }

${content_options.recommended_use_text}

Our Promise
60-day Money-Back Guarantee
Made in the UK
Non-GMO & Pesticide-free
No artificial flavours
Naturally Dairy-Free
High Strength
Superior Quality. High Strength. Potent and effective, not full of useless filler oil. Our Omega 3 Fish Oil soft gels deliver a wide array of health benefits by providing you with essential fatty acids your body doesn’t naturally produce on its own.
Supports heart health
Supports heart health Our powerful Omega 3 supplement helps to maintain cardiovascular health.
Improves eye health
Improves eye health Our Omega 3 Fish Oil with DHA and EPA helps to maintain eye health. Prioritising eye health can help maintain normal vision for years to come.
Product Benefits Main Image
Supports healthy pregnancy
Supports healthy pregnancy Our maximum strength soft gels support brain development and maintain healthy eyes in the fetus and breastfed infants.
Supports brain health
Supports brain health Our Omega 3 Fish Oil with EPA and DHA helps to promote the maintenance of normal cognitive function.
Split Block Image

Maximum potency

Our maximum strength Omega 3 Fish Oil product contains 2000mg of premium quality fish oils per serving, delivering concentrated doses of DHA and EPA, which are clinically proven to help support eye, heart and brain health.

Get Yours Now
Split Block Image

Sustainably sourced & high level of purity

Our Omega 3 soft gels are made with sustainably sourced fish oils that undergo an essential filtration process, which ensures that our supplement is free of contaminants, including pesticides, heavy metals and GMOs.

Get Yours Now
Split Block Image

Clinically recommended doses of EPA and DHA

Our Omega 3 Fish Oil delivers clinically recommended doses of 660 mg of EPA and 440 mg of DHA per serving in order to provide you with clear health benefits.

Get Yours Now
Testimonials Here’s what our customers have to say Over 812 Satisfied Customers with 5-star reviews. 5 Star Reviews
Excellent all around!
Ratings

“I’ve been taking Theonia products for many months now and this is my third product of theirs. As always, excellent quality products and the customer service is outstanding.”

- Edith R.

Verified Customer
Great product for heart health
Ratings

“I take the Omega 3 Complex for my heart and to help improve cholesterol levels which runs in my family. These are tasteless capsules and do exactly as they are advertised. Feeling great so far.”

- Rob Yankers

Verified Customer
Great product for heart health
Ratings

“Another great product by Theonia! I have been looking for a good fish oil that has the right amount of Epa and Dha snd this one does not disappoint. Worth every penny.”

- Carole W

Verified Customer
Worth every penny!
Ratings

“Very pleased with the soft gels and glad I discovered them. Customer service has been wonderful and very helpful answering all of my questions I’ll be buying again next month.”

- Marilyn

Verified Customer
Omega 3 - Perfect!!
Ratings

“After reading about different omega 3s, I found that most products did not have strong enough formulas… except for Theonia. Looking forward to my results with the Omega-3 Complex”

- Terry R.

Verified Customer
Strong and effective formula
Ratings

“Can’t fault this brand. They have amazing products, delivery is fast and the team is great. Got my Omega 3 Complex this morning and ordered just two days ago. Very excited to try them. ”

- Priya Sailopal

Verified Customer
Gold badge with text stating ‘100% Money Back Guarantee – 60 Days’ in bold lettering

Order Risk-Free now

"We’re confident you will love your results using our Omega 3 supplement, which is why we’re pleased to offer a RISK-FREE 60-day money-back guarantee on all orders.

If you aren’t 100% satisfied with your results, we will give you a 100% hassle-free refund, no questions asked."

Handwritten-style signature reading ‘Jake A.’

Founder at Theonia

Two bottles of Theonia Omega 3 Fish Oil food supplement with high EPA and DHA concentration, each containing 60 softgels CHOOSE YOUR BUNDLE

Frequently Asked Questions

If you can’t find the answer below, please don’t hesitate to Contact Us.

HOW SHOULD I TAKE IT, AND WHO IS IT FOR? CAN I TAKE IT LONG TERM?
+
-

  • Adults should take two (2) softgels daily with water, ideally with food, or as directed by a healthcare provider. Do not exceed the recommended daily dose.
  • This supplement is intended for adults aged 18+. Not recommended for children under 10. Consult your doctor before use.
  • Omega-3 Fish Oil may be used long-term as part of your regular intake of EPA and DHA. Use alongside a varied diet and healthy lifestyle.

IS IT SUITABLE FOR EVERYONE?
+
-

  • This formula is suitable for both men and women, but it is not suitable for vegetarians or vegans. It contains: Fish oil (from marine sources) and Gelatin (from an animal source).
  • Allergens: Contains fish. Free from gluten, dairy, soy, and artificial flavours and colouring; non-GMO and pesticide-free.

Manufacturing: Made in the EU under GMP-compliant conditions.

WHAT MAKES THIS FORMULA UNIQUE?
+
-

  • Theonia Omega-3 Fish Oil provides a high-strength daily serving of 2000 mg fish oil, delivering:
  • 660 mg EPA (eicosapentaenoic acid)
  • 440 mg DHA (docosahexaenoic acid)
  • (Fish oil (33% EPA, 22% DHA), gelatin (softgel shell), humectant (glycerine), water)
  • EPA and DHA contribute to:
  • Normal heart function (with a daily intake of 250 mg EPA + DHA)
  • Maintenance of normal brain function (DHA, at 250 mg/day)
  • Maintenance of normal vision (DHA, at 250 mg/day)
  • Our fish oil is filtered, purified, and tested for contaminants, including heavy metals and pesticides, and sourced using responsible fishing practices.

WHAT RESULTS CAN I EXPECT?
+
-

  • Nutrient effects are typically experienced over time with consistent daily use, as part of a balanced diet and healthy lifestyle. Individual experiences may vary.

ARE THERE ANY POSSIBLE SIDE EFFECTS OR INTERACTIONS?
+
-

  • Omega-3 Fish Oil is generally well-tolerated at the recommended dose. Some people may experience mild digestive discomfort if taken without food.
  • Consult your healthcare provider before use—especially if you are pregnant, breastfeeding, taking medication (particularly blood-thinning medicines or anticoagulants), or taking other supplements, have a medical condition (such as a bleeding disorder), are due for surgery, or have any sensitivities, questions, or concerns.
  • Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle.

HOW SHOULD I STORE THIS SUPPLEMENT?
+
-

  • Store in a cool, dry place away from sunlight and moisture. Reseal the bottle tightly after each use.

WHAT IS YOUR RETURN POLICY?
+
-

  • We offer a 60-day money-back guarantee. If you're not fully satisfied, contact our support team for return instructions. Orders are shipped from our warehouse within one working day. Delivery times vary by region.

Don't just take our word for it...

Thousands of people love this product - Find out why!

Riley H.
“I started taking TH Omega-3 primarily for brain support, but after a few weeks, I started noticing REAL, extra benefits. My energy and overall health feel improved since starting this. Best of all, there’s no fishy burp or aftertaste.”
Riley H.
Ryan M.
“My focus at work has sharpened! It’s also super easy to keep up with daily. My eyes feel more comfortable, especially after long screen time, too. It’s a staple in my supplement routine.”
Ryan M.

Essential Fatty Acids for Your Well-being

Experience the Benefits of Our Omega-3 Fish Oil

Embark on a journey to revitalise your heart, eyes, and brain with our potent Omega-3 Fish Oil, carefully formulated with the ideal blend of Eicosapentaenoic Acid (EPA) and Docosahexaenoic Acid (DHA). Unleash the transformative power of these essential fatty acids and give your body what it needs to thrive.

Get Yours Now

“What drew me to Theonia Omega-3 was the promise of EPA and DHA in a easy-to-take capsule. And now I am more centered and I noticed less brain fog. I wasn’t experiencing my usual afternoon slump. A simple way to support brain, heart, joints, and overall wellness.”

Jenna G.
Get Your Omega 3 Fish Oil Today! It's zero-risk with our 60 day satisfaction guarantee. Order Now