Nordic Naturals’ strongest documented strength is product reputation. It describes itself as the best-selling omega-3 brand in the U.S., based on Stackline, Nielsen and SPINS sales data, and it uses the triglyceride form of omega-3s, which the brand says is better absorbed than the cheaper ethyl ester form. Even critics praise what’s inside the bottle. One Trustpilot reviewer who complained about service still wrote, “I do believe they make good quality supplements.” Another said of the lemon-flavored omega-3 that even her fish-hating brother takes it because “there’s no smell or taste,” and a third noted, “Their source for them is in Norway.” Nordic Naturals is a U.S. supplement company best known for fish oil. It sells omega-3s for adults, kids and pets, plus vitamins, minerals, gummies and probiotics. What sets it apart is a focus on omega-3 purity, freshness and taste, under what it calls the “Nordic Standard,” along with flavored softgels that buyers say avoid fishy burps, and an NSF Certified for Sport line for athletes.
The range is wide. Ultimate Omega 2X starts at $52.95, Ultimate Omega Gummy Chews at $44.95, Magnesium Complex at $21.95, Vitamin D3 5000 at $14.95, and Omega-3 Pet (for dogs and cats) at $17.95. Product families include Ultimate Omega, Nordic Immune, Nordic Beauty, Nordic Flora (probiotics), Nordic Berries, zero-sugar, vegan (algae omega) and vegetarian options, and children’s DHA gummies. Subscribe & Save gives 10% off every order with free shipping on subscriptions, and new subscribers currently get 20% off their first order. U.S. buyers get a 60-day satisfaction guarantee: you can request a refund or replacement with a photo and proof of purchase, but only for products bought from nordic.com or authorized sellers.
The honest caveat: Nordic Naturals’ Trustpilot profile is small and unclaimed, with a 2.4 score from 11 reviews, and 46% are one-star. Complaints focus on service, not product quality. One buyer said, “I cancelled the subscription yet they still charge me every month,” and another wrote, “Love their products but shockingly bad service.”
✅ The best-selling omega-3 brand in the U.S., according to brand-cited Stackline, Nielsen and SPINS data
✅ Triglyceride-form omega-3s, which the brand says absorb better than ethyl ester
✅ Flavored softgels that buyers say avoid fishy burps
✅ A brand-site reviewer wrote of Ultimate Omega that she had “no burps at all”
✅ Kids love the gummies: “They ask for more,” according to a brand-site testimonial
✅ Vegan algae omega option: “It does not have any unpleasant aftertaste,” according to a brand-site testimonial
✅ A wide range: omega-3s, vitamins, minerals, probiotics, kids’ and pet formulas
✅ NSF Certified for Sport products for athletes
✅ Pet omega-3s designed for dogs and cats
✅ Subscribe & Save: 10% off plus free shipping on subscriptions
✅ A 60-day satisfaction guarantee for U.S. purchases from authorized sellers
✅ Widely available through the brand’s site and authorized retailers
❌ Trustpilot score of 2.4 from just 11 reviews, with 46% one-star
❌ Subscription billing complaints, including charges after cancellation
❌ Customer service is hard to reach, according to multiple reviewers
❌ A disputed return in which the buyer says the company denied receiving it
❌ One report of softgels stuck together on arrival
❌ Premium pricing: one reviewer called Ultimate Omega “A bit pricey.”
❌ The guarantee doesn’t cover purchases from unauthorized sellers or outside the U.S.
We reviewed Nordic Naturals’ Trustpilot profile (11 reviews, a 2.4 TrustScore, unclaimed), its official product range, prices, Subscribe & Save terms and 60-Day Satisfaction Guarantee, and customer testimonials on its website, which we label clearly. The Trustpilot sample is very small and skews toward service complaints. GlossGirly has no commercial relationship with Nordic Naturals that affects this verdict. Health note: dietary supplements aren’t evaluated by the FDA to diagnose, treat, cure or prevent disease. Talk to your doctor before starting fish oil if you take blood thinners, have a bleeding disorder, are pregnant or breastfeeding, or have a fish allergy. Vitamin D3 at 5,000 IU daily is above the standard adult upper limit of 4,000 IU, so use it only with medical guidance. Ask your vet before giving pets any supplement.
Fish oil is Nordic Naturals’ foundation, and its approach focuses on three things buyers care about: form, freshness and taste. The brand uses the triglyceride form of EPA and DHA, the form found naturally in fish, and says it absorbs better than the ethyl ester form used in many cheaper oils. Its “Nordic Standard” promises purity, potency, freshness and absorption. Taste is where buyers notice a difference. Natural lemon flavoring and fresh oil are designed to prevent the fishy aftertaste and burps that make people quit fish oil. One Trustpilot reviewer says her fish-averse brother takes it because it has no smell or taste. A brand-site reviewer says it’s the first oil that hasn’t given her fishy burps. Another Trustpilot reviewer values the Norwegian sourcing. For vegans, an algae omega gives DHA and EPA without fish. As with any supplement, benefits vary between people, so discuss dose and goals with your doctor.
Beyond the Ultimate Omega family, the catalog covers most daily-supplement needs. Vitamins and minerals include Vitamin D3 5000 and a Magnesium Complex. Gummies cover kids’ DHA, omega-3s and vitamins, and one brand-site parent says her young children call the DHA gummies “wiggle jiggles” and ask for more. Probiotics sit under Nordic Flora, and immune, beauty and berry-flavored lines round out the range. Zero-sugar, vegan and vegetarian options help people with dietary restrictions. The NSF Certified for Sport line appeals to athletes who need third-party-screened products. Pet formulas, led by Omega-3 Pet, target dogs and cats. One brand-site owner said her older dog’s coat became softer, but pet supplements should always start with your vet’s advice, especially for dogs with medical conditions. Some formulas, including pet omega oils, need refrigeration after opening.
Nordic Naturals’ Trustpilot reviews are few, but they point in one direction: the product is liked, but service is lacking. A German-based reviewer called customer service extraordinarily poor, said the website and chat often fail, and said phone support isn’t available. She still praised the supplements. A U.K. buyer reported being charged at order rather than dispatch, a misaddressed delivery and an ignored email. A U.S. buyer said charges continued after cancelling a fish oil subscription. Another said she returned products with tracking under an RMA, but the company claimed it never received them, forcing a credit card dispute. A Spanish buyer reported softgels stuck together and late delivery. The 60-day guarantee is useful but has strict rules: you need photos and proof of purchase, you may pay return postage, and it only applies to U.S. purchases from authorized sellers. Our advice is to screenshot subscription cancellations, pay by credit card, and buy from authorized retailers.
Nordic Naturals sits at the premium end of mass-market supplements. Ultimate Omega 2X starts at $52.95, gummy omegas at $44.95, magnesium at $21.95 and Vitamin D3 5000 at $14.95. A happy reviewer still called Ultimate Omega a bit pricey. Subscribe & Save cuts 10% off every order and adds free shipping, and new subscribers currently get 20% off their first order, which narrows the gap with cheaper brands. Value comes from concentration, form, freshness and taste. High-potency softgels can mean fewer capsules per day, and better-tasting oil makes people more likely to keep taking it. Authorized retailers sometimes discount the range. If you subscribe, set calendar reminders and keep cancellation confirmations given the billing complaints. For many shoppers, buying from a trusted retailer offers the same products with easier returns.
This is the brand’s high-potency flagship: concentrated EPA and DHA in triglyceride form, in lemon-flavored softgels designed to avoid fishy burps. It’s best for adults who want higher omega-3 intake in fewer capsules. A 4-star Trustpilot reviewer praised Ultimate Omega but called it pricey, so use Subscribe & Save to cut the cost. Take it with food to reduce digestive upset. Check with your doctor first if you take blood thinners or have a fish allergy, and store it away from heat.
Omega-3 Pet is the brand’s best-selling pet formula, designed for dogs and cats, and some versions need refrigeration after opening. A brand-site owner reported a softer coat on her senior dog. It’s best for pet owners whose vet has recommended omega-3s for coat, skin or joint support. Dose by your pet’s weight and your vet’s advice, introduce it gradually to avoid stomach upset, and don’t use it as a substitute for veterinary treatment of any medical condition.
These gummy chews deliver omega-3s without swallowing softgels, which helps adults who struggle with capsules. The children’s DHA Gummy Chews version is a family favorite, with one parent saying her kids take them happily every night. They’re best for capsule-averse adults and children who reject liquid fish oil. Gummies contain less omega-3 per serving than concentrated softgels, so check the label to compare. Keep gummies out of children’s reach, since kids may treat them like candy.
The Magnesium Complex combines multiple forms of magnesium in one supplement. A brand-site reviewer said her doctor recommended it and she noticed better sleep. It’s best for adults whose clinician has suggested magnesium. Start with the lowest suggested dose, since magnesium can cause loose stools. Talk to your doctor if you have kidney disease or take certain antibiotics, osteoporosis drugs or diuretics, as magnesium can interact with them.
“Their source for them is in Norway, in my opinion it is a safer place.” — Debra Green, Trustpilot reviewer (US, 5 stars, Omega-3s)
“Excellent product (Ultimate Omega) to help reduce inflammation! A bit pricey.” — Mark, Trustpilot reviewer (US, 4 stars, Ultimate Omega)
“My kids (ages 18 months, 4 and 5) love these.” — Lauren G, Nordic Naturals website testimonial (Children’s DHA Gummy Chews)
“They received them and said that I didn’t return them.” — Cat, Trustpilot reviewer (US, 1 star, Returned product)
“All the soft gels stuck together !!!” — Karen Davies, Trustpilot reviewer (Spain, 1 star, Ultimate Omega)
Nordic Naturals is worth it for shoppers who want well-regarded, triglyceride-form omega-3s that taste clean and don’t cause fishy burps, plus trusted kids’ and pet formulas. Buy from nordic.com or authorized retailers, use Subscribe & Save carefully (keep cancellation proof), and check with your doctor or vet before starting, especially if you take blood thinners or high-dose vitamin D.
Feature | Nordic Naturals | Thorne | Life Extension | Pure Encapsulations | Sports Research | Viva Naturals |
Known for | Omega-3s, kids and pet formulas | Practitioner-grade supplements | Wide science-focused range | Hypoallergenic supplements | Omega-3s and sports nutrition | Value supplements |
Omega-3 form | Triglyceride | Check site | Check site | Check site | Check site | Check site |
Example price | Ultimate Omega 2X from $52.95 | Check site | Check site | Check site | Check site | Check site |
Subscription | 10% off plus free shipping | Check site | Check site | Check site | Check site | Check site |
Trustpilot score | 2.4 (11 reviews) | 1.6 (92 reviews) | 4.4 (793 reviews) | 2.5 (15 reviews) | 3.0 (11 reviews) | 1.5 (885 reviews) |
Nordic Naturals is the best-selling omega-3 brand in the U.S., according to brand-cited sales data, and buyers praise its clean taste and lack of fishy burps.
It uses the triglyceride form, which the brand says is better absorbed than the ethyl ester form used in many cheaper oils.
Yes. U.S. purchases from nordic.com or authorized sellers have a 60-day satisfaction guarantee, with photo and proof-of-purchase requirements.
Use the Omega-3 Pet formula, dosed by weight, and ask your vet first, especially if your pet has a medical condition.
People on blood thinners, with bleeding disorders or fish allergies, or who are pregnant should consult a doctor before taking fish oil.
Nordic Naturals earns its reputation where it matters most: inside the bottle. Triglyceride-form omega-3s, clean lemon flavors without fishy burps, kid-friendly gummies, vegan algae options, NSF Sport products and vet-recommended pet formulas make it one of the most trusted names in supplements, and even its harshest Trustpilot reviewers praise the products.
The weak point is service. A small but consistent set of reviews describes unreachable support, subscriptions billing after cancellation, disputed returns and occasional product issues. Buy from authorized sellers, keep records, use your credit card’s protections, and talk to your doctor or vet about dosing. On those terms, Nordic Naturals is a strong recommendation.
Category | Score |
Product Range | 9.2/10 |
Product Quality & Reputation | 9.0/10 |
Taste (No Fishy Burps) | 8.7/10 |
Standards & Transparency | 8.5/10 |
Satisfaction Guarantee | 7.5/10 |
Price & Value | 6.8/10 |
Subscription & Billing | 5.0/10 |
Customer Service | 4.5/10 |
Overall | 7.4/10 |