NOW Foods Taurine 1000 mg Review

NOW Supplements Taurine 1,000 mg Double Strength is sold as 100 vegan capsules in a bottle, with NOW Foods as the brand. The product page states that this double strength formula has twice the taurine of the regular strength product, which is 500 mg. Taurine is described as helping to generate and regulate nerve impulses and aiding in the maintenance of fluid balance. The page says the body uses it in visual pathways, as well as in the brain and nervous system, where it works together with glycine and GABA as a neurotransmitter. The listed benefits are Eye Health and Nervous System Support. Certifications listed include Dairy Free, Egg Free, Kosher, Made without Gluten, Non-GMO, Nut Free, Soy Free, and Vegan/Vegetarian. The page notes NPA A-rated GMP certification, which it says covers the manufacturing process, laboratory and testing methods for stability, potency, and product formulation. It describes the company as family owned and operated since 1968, with packaging in the USA. A product note warns that exposure to heat or sunlight may lead to melting or damage, so customers are expected to be available during delivery. Item form is listed as Capsule, unflavored, with a 100 count and a 5.6 ounce item weight.

Product Focus: Blood PressureAlso covers:Heart
Tier ⓘ
Members see this product's tier and why. Tiers run from 1, the strongest evidence, to 5. How we grade →
Evidence ⓘ
How strongly the evidence says this product works: human studies count most, then real reviews, then our biohacker panel.
Positive Reviews
Biohacker Mentions
Cost per month
$5
Study, Trial or Testing Result SummaryMembersHuman studies

Each capsule holds 1,000 milligrams of taurine, and the daily amount recorded for this product is 2 grams, which reaches the 1.6 grams that in a key trial. One capsule alone would be that amount. …

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Review Totals and SummaryMembers45,760 reviews
45,760 reviews · IHerb 27,593 · Ebay 12,613 · Amazon 4,760 · Vitacost 699 · Swanson Vitamins 86 · NOW Foods website 5 · Smith's Food and Drug 2 · Fruit Full Yield 1 · Fruitfulyield 1

This customer feedback summary for NOW Foods Taurine 1000 mg capsules is based on a total of about 33146 ratings across various stores, with of reviews giving 4 or 5 stars. Overall, customers express with the product, frequently its quality, effectiveness, and value for money. **What it did for buyers** customers report from taking these taurine capsules. …

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Biohacker SummaryMembersWhat our biohacker panel says

Taurine is the only ingredient here, and the panel leans toward it without being fully sold: or take it, while others stay and one against it. People take it mainly for longevity, heart and blood pressure , metabolic , exercise performance, liver support and sleep or calm. …

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RAL SummaryMembersThe tier and why

Six pooled analyses of randomized trials, the largest with 1,030 people, show taurine blood pressure, and nearly of 45,770 reviews are . It one tier because 3 of our biohacker panel against taurine.

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More DetailsMembersBody systems · Combine with · Possible side effects

Body systems: Cardiovascular system. Combine with and possible side are for members.

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Supplement FactsTaurine 1 g (1,000 mg)
Supplement Facts
Serving Size 1 Veg Capsule
Servings Per Container 100
Amount Per Serving% Daily Value
Taurine (Free-Form)1 g (1,000 mg)

Other ingredients: Hypromellose (cellulose capsule), Stearic Acid (vegetable source) and Silicon Dioxide.

Directions: Take 1 capsule 1 to 2 times daily with juice or water, preferably between meals.

Barcode (UPC) 733739001429 · Label source: Nowfoods · Report a label change

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Graded October 24, 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.