Thorne Prenatal DHA 650 mg Review
THORNE Prenatal DHA, Omega-3 Fish Oil with EPA & DHA, 60 Softgels is listed on this page as a supplement that supports a healthy pregnancy and the development of baby's brain and nervous system from pregnancy to nursing, and it carries an NSF Contents Certified designation. According to the About this item section, the product provides two essential omega-3 fatty acids, DHA and EPA, to support a healthy pregnancy and development of baby's brain and nervous system. The listing also states that it promotes DHA levels in breastmilk to support baby's growth and development after pregnancy. The page describes the softgels as small and easy to take, and says rosemary, mint, and mixed tocopherols are included to help reduce fishy burps and other digestive symptoms for mothers who experience pregnancy-related nausea. Third-party testing and certification is described as a way to verify that what is in the package matches what is on the label and to confirm it contains no unsafe levels of contaminants. The brand statement says Thorne is trusted by more than 100 professional sports teams and is described as the number one most recommended clinical brand by consumers and health-care practitioners, based on a 2026 independent survey of US supplement consumers and health-care practitioners. The product details table lists the brand as THORNE, the primary supplement type as omega-3 fatty acids, the item form as capsule, the flavor as mint, the unit count as 60 count, the item weight as 2.4 ounces, and the item dimensions as 2 by 2 by 4 inches. The container type is listed as bottle, and the total servings per container is listed as 30. Product benefits are listed as women's health, heart health, and cognitive health, with an adult age range. The manufacturer is listed as Thorne Research, with model number SP606P. The page shows a price of $30.00, or $28.50 with Subscribe and Save, or $27.00 with 10 percent savings on repeat deliveries. The item is sold by Pattern and ships from Amazon, and the page notes it is non-returnable due to food safety reasons. Frequently bought together items on the page include other Thorne prenatal products and a Nordic Naturals prenatal DHA. The page also notes the item is FSA or HSA eligible. Overall, the page presents this product as a prenatal omega-3 option focused on pregnancy, breastmilk DHA, and digestive comfort.
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Study, Trial or Testing Result Summary
Members OnlyHuman studies
We have no study findings for this product's ingredients on women's hormone health. The label and the ingredient list were not available, and no human studies on this goal were found for its ingredients. We therefore cannot say whether it helps hormone balance in women, and we cannot judge whether any ingredient is taken at a dose that studies have tested. The product name says each serving gives 650 milligrams of the omega-3 fat called DHA. Reviewers also mention 200 milligrams of a second omega-3 fat called EPA. We could not check these amounts against a label. Buyers rate the product highly, but mostly for being easy to take. They say the softgels are small, have no fishy smell or taste, and cause no fishy burps. Some reviewers took it because their doctor recommended DHA during pregnancy. Others hoped it would support their baby's brain and eye development, which is a different goal from hormone health. Good reviews show that people like taking it. They do not show that it changes hormone levels. Until studies on this goal are available, its effect on women's hormones remains unknown. Animal and cell studies are never counted.
Review Totals and Summary
Members Only1,017 reviews · 90% positive
I could only read a limited amount of review text: the iHerb review page, a few retailer testimonials, and the Target and Carewell pages, which showed no reviews. The themes below come from that sample, so they may not cover all global feedback. Customers most often praise the potency and the purity. Many reviewers say the 650 mg DHA plus 200 mg EPA dose is higher than in other prenatal DHA products. Some say it was exactly what they wanted after their doctor recommended DHA. Trust in the Thorne brand comes up repeatedly. Reviewers describe the product as clean and as made with purified fish oil, and they link it to supporting their baby's brain and eye development. Tolerability is the second strong theme. Reviewers say the capsules don't smell like fish and don't taste fishy. Several say they get no fish burps, which is a common problem with omega-3 capsules during pregnancy. Some of these reviewers say they will use only this brand from now on. Reviewers also say the softgels are small and easy to swallow. That is a real advantage for people dealing with pregnancy nausea. Some reviewers take the gelcaps alongside a separate prenatal vitamin and say they fit easily into that routine. Reviewers also say they plan to repurchase the product. They give effectiveness and value as the reasons. The one recurring drawback is that the daily dose is two capsules rather than one. Even so, reviewers still call the product worth adding to their routine. I found no widespread complaints about quality, taste or side effects in the text I could read. Because the sample is small, rare complaints, such as individual stomach upset, cost or shipping problems, may not appear here.
Biohacker Summary
Members Only7 of 10 recommend it
Omega-3 fatty acids, the only ingredient the panel spoke about, drew a recommendation from six of the ten, while the other four stayed neutral. People take them for heart health and lower triglycerides, brain function, less inflammation, slower aging, fertility, skin, and stress. Many favor food sources such as salmon, sardines and other oily fish, while others use fish oil capsules, and one advised taking them with a meal that contains fat for better absorption. Doses vary: about 1 gram a day for slower aging, 1 to 3 grams for fertility, about 2 grams to raise a low omega-3 level, and 2 to 4 grams for triglycerides. One panelist warned that most people take too little because standard capsules hold little of the active fats, and another said the research on heart disease outcomes is not very strong. Nobody on the panel said they stopped taking them. This product itself is a prenatal supplement, and omega-3s are a smaller ingredient in it.
See all 10 biohackers →Hide the biohackers
Dr. Eric Berg · Omega-3 Fatty Acids · recommends
- Recommends wild-caught salmon as a healthy food to eat every day, noting it contains about 2000 mg of omega-3s in just 3 ounces.
- Recommends wild salmon as it is rich in omega-3 fatty acids, which help reduce inflammation and support brain health and cognitive function, especially important as one ages.
- Recommends DHA, an omega-3 fatty acid, as a natural remedy that, along with sweet wormwood, can trigger iron into an explosion to hit cancer.
- Dr. Eric Berg mentions that sardines are packed with omega-3 fatty acids, which support brain health and metabolism.
- Mentions that wild salmon, specifically half a fillet, has 970 mg of potassium, zero carbohydrates, a good amount of magnesium, and is loaded with omega-3 fatty acids.
- Discusses what would happen if one consumed omega-3 fatty acids every day for 30 days, highlighting their benefits for brain health, heart health, and various conditions like dry eyes, dermatitis, and high blood pressure, as well as supporting calcium absorption and promoting better sleep.
- Recommends getting plenty of omega-3 fatty acids to support joint and metabolic health.
- Recommends consuming foods rich in vitamin D, including fatty fish, to boost vitamin D levels.
- Recommends fatty fish as the best type of protein for inflammation.
- Recommends fatty fish, including salmon, mackerel, and sardines, as dietary sources of vitamin D.
Siim Land · Omega-3 Fatty Acids · recommends
- Recommends taking omega-3s, including EPA and DHA, with a fat-containing meal to increase absorption.
- Increased his omega-3 intake to achieve a higher omega-3 index, which is associated with greater insulin sensitivity and better metabolic health markers.
- Increased his omega-3 index to 9.5% and notes that omega-3s have strong evidence for reducing elevated triglycerides.
- Mentions that EPA and DHA Omega-3s support heart and brain function and can lower triglycerides, with a higher omega-3 index associated with lower heart disease, Alzheimer's and mortality risk.
- Recommends Omega-3s for triglycerides and cardiovascular health, based primarily on human research, especially randomized controlled trials showing measurable benefits.
- Recommends choosing an omega-3 supplement from a brand that uses independent third-party testing and publishes a recent certificate of analysis, verifying EPA and DHA amounts, and testing for heavy metals, contaminants, and oxidation markers.
- Lists Omega-3s as one of 15 supplements backed by human studies.
- Explains that omega-3s can alter mitochondrial membranes and have broader cardiometabolic effects, making mitochondria more responsive to cellular signaling and oxidative stress from exercise, but they don't increase maximal mitochondrial respiration.
- Notes that 75% of people aren't meeting the daily recommendation for omega-3s and that Japanese people eat 2-3x more omega-3s per day than Americans or Europeans, which reflects in their higher omega-3 index.
- Thinks omega-3s have some of the strongest evidence and are worth considering.
Andrew Huberman · Omega-3 Fatty Acids · recommends
- AG1 is giving away a free bottle of omega-3 coenzyme Q10 with your first subscription.
- Mentions that AG1 is giving away a free bottle of Omega-3 co-enzyme Q10 with the first subscription to AG1 Pro.
- Discusses Omega-3 Fatty Acids and EPA.
- Mentions that AG1 is offering a free bottle of Omega-3 co-enzyme Q10 with a first subscription to AG1 Pro.
- Recommends a free bottle of Omega-3 co-enzyme Q10 with the first AG1 Pro subscription.
- Mentions Omega-3s in the context of the microbiome and processed foods.
- Recommends Omega-3 co-enzyme Q10, which is offered as a free bottle with the first AG1 Pro subscription.
- States that getting 1 to 3 grams of EPA essential fatty acid per day can improve mood and cognitive function, supporting focus and concentration.
- Discusses Omega-3 Fatty Acids.
- Discusses omega-3s, artificial sweeteners, fructose, and fats.
Thomas DeLauer · Omega-3 Fatty Acids · recommends
- Recommends fish oil supplements as an omega-3 source for gut health, as they help reduce inflammatory signaling while tissue repairs.
- Recommends high-dose omega-3s, specifically 2 to four grams of combined EPA and DHA daily, to lower hepatic fat output and improve chylomicron clearance, which helps with non-fasting triglycerides.
- Recommends omega-3s, specifically 4 grams a day, to boost the muscle building response by making muscle cell membranes work better for the mTor switch to fire, and specifically mentions Pury for their clean, third-party tested omega-3s.
- Recommends consuming more omega-3s to help balance the mitochondrial membrane, as it will absorb more omega-3s instead of omega-6s.
- Recommends consuming more omega-3s to drive down inflammation.
- Recommends omega-3s, stating that a meta-analysis found 1,000 mg significantly reduced liver fat by shutting down inflammatory signals that promote fat storage, and advises looking for a triglycerol form for better absorption and to avoid oxidation.
- Recommends fatty fish like salmon and sardines, aiming for two to three servings per week, especially around a workout, because their omega-3s, particularly DHA, increase BDNF expression.
- Considers omega-3s a fundamental for brain protection, recommending both dietary sources and supplementation for EPA and DHA, as they produce pro-resolving mediators to limit inflammation.
- Recommends timing omega-3 intake around workouts because they directly help build and keep muscle by making muscle more responsive to growth signals and fighting anabolic resistance as one ages.
- Notes that Scandinavians consume fatty fish multiple times a week as part of their diet, contributing to their long lifespan and healthspan.
Dave Asprey · Omega-3 Fatty Acids · recommends
- Suggests that omega-3s may help slow aging and support cellular repair.
- Recommends omega-3s, noting that 1 gram a day slowed epigenetic aging by up to 4 months in a randomized trial of people over 70.
- Dave Asprey recommends Omega-3, citing a randomized trial showing 1g a day slowed epigenetic aging in older adults, but warns that most people underdose due to low EPA and DHA content in standard capsules.
- A review of 41 human studies testing interventions against newer-generation epigenetic clocks found favorable changes for exercise, caloric restriction, omega-3s, plant-rich diets, multivitamins, a med, pitavastatin, and ketamine.
- Recommends getting nutrients like omega-3s from real food or Vision 101 for eyesight.
- Recommends adding omega-3 fats to improve how neurons absorb and use nutrients like vitamin C.
- States that Fatty15 supports cells better than omega-3s or fish oil, but he uses both.
- Notes that Inuit people consumed very high levels of omega-3s, specifically EPA and DHA, which contributed to their health on a whale blubber diet.
- Lists Omega-3s as a nutrient that forms the structure and different parts of the brain.
- Uses both C15 and omega-3s, noting that C15 supports cells better than omega-3s or fish oil with three times more benefits.
Dr. Rhonda Patrick · Omega-3 Fatty Acids · neutral
- Mentions that EPA is an omega-3 examined in mortality analysis and found primarily in seafood.
- States that Omega-3 fatty acids are very important for sperm health.
- Omega-3s may help slow biological aging, with added benefits when combined with vitamin D and strength training. In a 3-year randomized trial of healthy, mostly active older adults, omega-3 alone slowed several DNA-based aging clocks.
- Recommends regular intake of omega-3 rich seafood and supplementation with omega-3 fatty acids if it's appropriate for one's lifestyle, as they are beneficial for the heart by resolving inflammation and preserving membrane fluidity.
- Notes that a 100 mg per day increase in omega-3 fatty acids was associated with lowering the risk of Alzheimer's disease and cognitive decline by 10%, and that it takes about two grams a day to get to a high omega-3 index if one has a low index.
- Practical habits to help keep chronic inflammation in check include getting enough omega-3s.
- States that Omega-3s, specifically EPA and DHA, may be the most potent naturally occurring dietary compounds for reducing inflammation, and that about 2 g/day of combined EPA and DHA can raise a low omega-3 index.
- Recommends fatty fish as a source of healthy fats for muscle gain.
- Mentions that an omega-3 supplement might not be working, and one would not know without taking the Omega-3 index test.
- Recommends considering omega-3s to improve mood.
Dr. Mark Hyman · Omega-3 Fatty Acids · neutral
- Mentions omega-3 fats as existing biomarkers that play a role in mental health, which Function Health includes in their measurements.
- Mentions that omega-3s are anti-inflammatory and helpful.
- Tries to supplement with omega-3s for psoriasis and considers them the one clearly clinically effective skin nutrient for skin, hair, and nails.
- Emphasizes the importance of focusing on omega-3s, noting that a national crisis of omega-3 deficiency exists and that low omega-3 levels are a significant problem, more so than omega-6s.
- Consumes omega-3 fats through salmon at dinner.
- Notes that omega-3s are important nutrients for brain performance and aging, and that many people have gaps in these nutrients.
- Recommends omega-3 fats from wild fish, seafood, and certain nuts and seeds to fight inflammation.
- Mentions omega-3 fats as something that might be helpful for gut repair.
- Used omega-3 fats as part of a protocol to rebuild the gut microbiome and heal the gut of a nine-year-old girl with severe behavioral issues.
- States that omega-3 fats from fatty fish, flax, and walnuts help balance inflammatory pathways, but no supplement can replace daily signals from sleep, nutrition, exercise, stress management, and metabolic health.
Ben Greenfield · Omega-3 Fatty Acids · neutral
- Notes that omega-3s have solid research behind them for fertility.
- Recommends omega-3 fatty acids, specifically EPA and DHA, at 1 to 3 grams per day for better sperm morphology and motility, noting that sperm membranes are rich in polyunsaturated fatty acids.
- Recommends getting Omega-3 from oily fish such as sardines, anchovies, mackerel, herring, and salmon with skin.
- Discusses why fatty fish or fish oil may matter more than plant-based omega-3s if seed oils are in one's diet.
- Says that omega-3 fatty acids are a great way to feed the system and help with stress.
- Recommends testing for and replenishing omega-3 fatty acids if levels are low, as they can affect the ability to maintain or preserve muscle, especially for those on GLP-1s.
- Recommends including EPA from fatty fish or fish oil in one's diet, especially if seed oils are present in the diet.
- Notes that B vitamins and Omega-3s work as a pair to support the brain, but not independently.
- Notes that the DO-Health study showed omega-3 had good effects, and it's a supplement people commonly take.
- Mentions that omega-3, vitamin D, and exercise all had good effects in the DO-Health study.
Peter Attia · Omega-3 Fatty Acids · neutral
- Peter and Michael explore the benefits of omega-3 fatty acids for cardiovascular trials and the challenge of delivering DHA to the brain.
- Mentions that some trials showing a benefit to PUFA were confounded by the inclusion of omega-3s, and argues that the literature on omega-3s is not super strong for decreasing hard cardiovascular disease endpoints.
- Took big doses of omega-3 postpartum to help maintain when she wasn't sitting down to eat full meals.
- Mentions consuming fatty fish, specifically sardines, as part of their diet, noting their high fat and protein content.
- Peter discusses how omega-3s from fish oil impact inflammation, heart health, and brain function, as well as the strengths and limitations of current research.
- Mentions the importance of DHA omega-3 fatty acids for neuronal membranes, which are concentrated in synapses and crucial for communication between neurons.
- Highlights the importance of DHA omega-3 fatty acids for neuronal membranes and communication between neurons, as they are concentrated in synapses.
- Discusses the mfsd2a transporter, which is specific to DHA in phospholipid form, and its role in blood-brain barrier integrity, noting that animal studies show disruption of this transporter causes significant breakdown of the blood-brain barrier and loss of omega-3 in the brain.
- States that there is a very strong clinical impression that high doses of omega-3s help with dry eye, primarily from an anti-inflammatory standpoint.
- Recommends omega-3 fatty acids, specifically DHA and EPA, for brain protection, especially for individuals with the APOE4 gene, stating that they require higher doses.
Bryan Johnson · Omega-3 Fatty Acids · recommends
- Recommends Omega 3 fatty acids as a supplement for skin health, noting they are in the Blueprint stack.
- During menopause, Bryan Johnson recommends ensuring adequate omega-3s for brain health.
RAL Summary
Members OnlyTier 4 for Hormone Balance for Women
Tier 3 requires some study support, but no human studies on this goal were found for any of its ingredients, so the evidence supports only tier 4. So it is graded Tier 4, lower than the rules alone gave.
- Emerging: not enough evidence to rank higher yet.
- No human studies on this goal for its ingredients.
More Details
Members OnlyBody systems · Combine with · Possible side effects
Body systems: Reproductive system
Combine with: For prenatal use, pair this with a quality prenatal multivitamin containing methylfolate, iron, iodine, choline, and vitamin B12, plus vitamin D3 with K2 and magnesium for bone and muscle support. A probiotic may help digestive comfort, and extra choline supports fetal brain development. If the real goal is cholesterol support, consider a separate higher-dose EPA/DHA fish oil, along with soluble fiber such as psyllium, plant sterols, bergamot, or red yeast rice, and discuss these with a healthcare provider. Pregnant women should not add cholesterol-targeted supplements without medical guidance.
Possible side effects: No major side effects reported. Reviewers mention no fishy taste and no fish burps, and the main drawback they note is that a daily dose is two capsules.
Supplement Facts
Total Omega-3 Fatty Acids 960 mg
| Calories | 15 | |
| Total Fat | 1 g | |
| Cholesterol | 5 mg | |
| Total Omega-3 Fatty Acids | 960 mg | † |
Other ingredients: Gelatin, Glycerin, Water, Purified, Mint Flavor, Vitamin E, Rosemary extract.
Directions: Suggested use: Take 2 gelcaps daily or as recommended by your health-care practitioner.
Barcode (UPC) 693749013259 · Label source: NIH label database · Report a label change
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Members OnlyThe highest ranked for the same goal
Graded November 5, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.
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