Taurine is a conditionally essential amino acid found abundantly in the brain, heart, and muscles. It gained significant attention in the longevity community after a 2023 study published in Science demonstrated that taurine levels decline with age across multiple species and that supplementation extended lifespan in mice. Taurine plays roles in bile salt formation, cell membrane stabilization, calcium signaling, and antioxidant defense. Human studies support benefits for cardiovascular function and exercise performance. Typical supplemental doses range from 1–3g per day. Taurine is available as capsules and powder, with powder offering significantly lower cost per gram. Products below are ranked by cost at your chosen daily dose.
Read our Taurine price comparison guide for tips on what to look for when buying taurine.
| # | Product | 30-day cost | Supply | Sticker | |
|---|---|---|---|---|---|
| 1 |
Earthborn Elements Taurine Powder 1 Gallon Bucket, Dietary Supplement, No Additives
Earthborn Elements Store
|
$0.19 | 1542d | $17.99 | View on Amazon |
| 2 |
Best Naturals 100% Pure Taurine Powder Free Form - Taurine 1000mg per Serving - 1 Lb (454 gm) (1 LB (Pack of 1))
Best Naturals Store
|
$0.89 | 227d | $13.49 | View on Amazon |
| 3 |
Life Extension Taurine Powder – Healthy Cardiovascular Support, Promotes Brain Health, Healthy Aging, and Muscle and Exercise Recovery – Gluten-Free, Non-GMO, Vegetarian – 300 Grams
Life Extension Store
|
$1.18 | 143d | $15.00 | View on Amazon |
| 4 |
Vitamatic Pure Taurine 1000mg 250 Servings - Non-GMO, Gluten Free
Vitamatic Store
|
$1.20 | 125d | $9.99 | View on Amazon |
| 5 |
Micro Ingredients Taurine Powder Supplement | 1 KG, 2000mg Per Serving | Unflavored | 100% Pure, Easily Absorbed Free Form | Essential Amino Acids for Exercise, Energy, & Heart Support
Micro Ingredients Store
|
$1.32 | 500d | $21.99 | View on Amazon |
| 6 |
NOW Foods Supplements, Taurine Pure Powder, Nervous System Health*, Amino Acid, 8-Ounce
NOW Foods Store
|
$1.37 | 114d | $10.40 | View on Amazon |
| 7 |
NOW Foods Supplements, Taurine Pure Powder, Nervous System Health*, Amino Acid, 8-Ounce (Pack of 2)
NOW Foods Store
|
$1.37 | 227d | $20.80 | View on Amazon |
| 8 |
NutraBio Taurine Powder 500g | Pure Free-Form L-Taurine Amino Acid Supplement | Supports Cellular Health, Energy, and Wellness | Non-GMO, USP Grade
NutraBio Store
|
$1.38 | 250d | $22.99 | View on Amazon |
| 9 |
Source Naturals Taurine Calming Neurotransmitter* 500 mg Tabs, 120 ct
Source Naturals Store
|
$1.39 | 30d | $5.57 | View on Amazon |
| 10 |
Best Naturals Taurine 1000 mg 250 Tablets (250 Count (Pack of 2))
Best Naturals Store
|
$1.51 | 250d | $25.18 | View on Amazon |
| 11 |
NatureBell Taurine 1,000mg Per Serving, 500 Capsules | Essential Amino Acids Supplement – Double Strength – Antioxidant Support for Heart, Muscle, Brain, & Liver Health – Non-GMO, Gluten Free
NatureBell Store
|
$1.68 | 125d | $13.99 | View on Amazon |
| 12 |
NOW Supplements, Taurine 500 mg, Nervous System Health*, Amino Acid, 100 veg Capsules
NOW Foods Store
|
$1.74 | 25d | $5.80 | View on Amazon |
| 13 |
Nutricost Taurine 1000mg Capsules Supplement, 240 Capsules Per Bottle, Non-GMO & Gluten Free
Nutricost Store
|
$1.99 | 120d | $15.95 | View on Amazon |
| 14 |
PrimaForce Taurine Powder, 250 Grams - Non-GMO & Gluten Free Supplement
Primaforce Store
|
$2.16 | 125d | $12.89 | View on Amazon |
| 15 |
NOW Supplements, Taurine 1,000 mg, Double Strength, Nervous System Health*, 100 Veg Capsules
NOW Foods Store
|
$2.19 | 50d | $7.30 | View on Amazon |
| 16 |
NOW Foods Taurine 500 mg Caps, 2 pk
NOW Foods Store
|
$2.23 | 50d | $14.86 | View on Amazon |
| 17 |
Amazing Formulas Taurine 1000 Mg | Capsules Supplement | Non-GMO | Gluten-Free | Made in USA (200 Capsules)
Amazing Nutrition Store
|
$2.25 | 100d | $14.99 | View on Amazon |
| 18 |
Carlyle Taurine 1000mg | 400 Capsules | Essential Amino Acid | Double Strength | Non GMO & Gluten Free Supplement
Carlyle Store
|
$2.25 | 100d | $14.99 | View on Amazon |
| 19 |
Source Naturals Taurine, Soothing Neurotransmitter*, 1000mg - 240 Capsules
Source Naturals Store
|
$2.33 | 120d | $18.65 | View on Amazon |
| 20 |
Primaforce Taurine 1000mg Capsules, 180 Caps, Non-GMO & Gluten Free Supplement
Primaforce Store
|
$2.49 | 90d | $14.95 | View on Amazon |
| 21 |
Puregen Labs Taurine 1000mg [High Potency] 120 Veg Capsules | No Harmful Additives | Non-GMO, NO Gluten and Dairy - 120 Servings
P Puregen Labs Store
|
$2.50 | 60d | $9.99 | View on Amazon |
| 22 |
Solgar Taurine 500 mg, 250 Vegetable Capsules - Antioxidant - Brain Health - Amino Acid - Vegan, Gluten Free, Dairy Free, Kosher - 250 Servings
Solgar Store
|
$2.58 | 63d | $21.47 | View on Amazon |
| 23 |
Now Foods Taurine 500mg Capsules, 100 CT
NOW Foods Store
|
$2.95 | 25d | $9.83 | View on Amazon |
| 24 |
Taurine Supplement 1000mg Per Serving, 180 Capsules - Amino Acid Studied to Support a Longer, Healthier Life (Taurina) Vegan Safe, Gluten Free, Non-GMO by Double Wood
Double Wood Supplements Store
|
$2.98 | 45d | $8.95 | View on Amazon |
| 25 |
Amazing Formulas Taurine Amino Acid Supplement | 1000 Mg per Serving | 100 Capsules | Non-GMO | Gluten-Free | Made in USA
Amazing Nutrition Store
|
$3.00 | 50d | $9.99 | View on Amazon |
| 26 |
Jarrow Formulas® Taurine 1000 mg, Dietary Supplement, Amino Acid Supplement for Brain Health Support, 100 Capsules, 100 Day Supply
Jarrow Formulas Store
|
$3.00 | 50d | $9.99 | View on Amazon |
| 27 |
365 by Whole Foods Market, Taurine 500mg, 60 Count
365 by Whole Foods Market Store
|
$3.10 | 15d | $6.19 | View on Amazon |
| 28 |
Nutricost Taurine Powder 250 Grams - 125 Servings, 2000mg Per Serving
Nutricost Store
|
$3.11 | 125d | $12.95 | View on Amazon |
| 29 |
Life Extension Taurine, Pure Taurine Amino Acid Supplement, Heart, Liver and Brain Health, Longevity, Muscle and Exercise, 1000 mg dose, Non-GMO, Gluten-Free, Vegetarian, 90 Vegetarian Capsules
Life Extension Store
|
$3.25 | 45d | $9.75 | View on Amazon |
| 30 |
The Vitamin Shoppe Taurine 500mg with B6 - Cardiovascular & Antioxidant Support | Free-Form Amino Acid | 300 Capsules | Cellular Health
The Vitamin Shoppe Store
|
$3.30 | 75d | $32.97 | View on Amazon |
| 31 |
Vitamatic Taurine 2000mg Vegetarian Tablets, 180 Count, Non-GMO, Gluten Free
Vitamatic Store
|
$3.33 | 90d | $9.99 | View on Amazon |
| 32 |
Swanson Taurine - Amino Acid Supplement Promoting Energy Production & Electrolyte Balance - Natural Formula Supporting Heart Health & Wellness - (100 Capsules, 500mg Each)
Swanson Store
|
$3.33 | 25d | $11.09 | View on Amazon |
| 33 |
Swanson AjiPure Amino Acid Taurine 1000 Milligrams 60 Veg Capsules
Swanson Store
|
$3.88 | 30d | $7.76 | View on Amazon |
| 34 |
Pure Original Ingredients Taurine (365 Capsules) No Magnesium Or Rice Fillers, Always Pure, Lab Verified
PURE ORIGINAL INGREDIENTS Store
|
$3.93 | 102d | $23.99 | View on Amazon |
| 35 |
It's Just! - Taurine Powder, 8 Ounce Bulk, Pre-Workout Supplement, Unflavored (8 Ounce / 113 Servings)
It's Just! Store
|
$3.98 | 113d | $14.99 | View on Amazon |
| 36 |
BESTVITE Taurine 1000mg (120 Vegetarian Capsules) - No Stearates - No Fillers - No Flow Agents - Vegan - Non GMO - Gluten Free
BESTVITE Store
|
$4.00 | 60d | $15.99 | View on Amazon |
| 37 |
BulkSupplements.com Taurine Powder - Taurine Supplement, Amino Acid Supplement for Energy - Unflavored & Gluten Free, 2g per Serving, 250g (8.8 oz) (Pack of 1)
BulkSupplements Store
|
$4.07 | 125d | $16.97 | View on Amazon |
| 38 |
Horbäach Taurine 1500mg | 180 Capsules | Amino Acid Supplement | Non-GMO and Gluten Free
Horbäach Store
|
$4.45 | 45d | $8.89 | View on Amazon |
| 39 |
Nature's Truth Taurine Supplement | 1500mg | 90 Capsules | Non-GMO & Gluten Free Amino Acid Supplement
Nature's Truth Store
|
$4.99 | 23d | $4.99 | View on Amazon |
| 40 |
Country Life Taurine Supplement 500mg - Supports Cardiovascular and Nervous System- 100 Capsules
Country Life Store
|
$5.04 | 25d | $16.79 | View on Amazon |
| 41 |
NOW Foods Supplements, Taurine 1,000 mg, Double Strength, Nervous System Health*, 250 Veg Capsules
NOW Foods Store
|
$5.22 | 50d | $17.40 | View on Amazon |
| 42 |
ANDREW LESSMAN Taurine 600-60 Capsules - Supports Healthy Blood Pressure, Heart, Liver, Eye and Ear Health. Pure, High Potency Source of The Amino Acid Taurine. No Additives
ANDREW LESSMAN Store
|
$5.45 | 18d | $10.90 | View on Amazon |
| 43 |
BulkSupplements.com Taurine Capsules - Taurine Supplement, Taurine 2000mg, Amino Acids for Heart Health, Taurine Pills - Gluten Free, 4 Taurine 500mg Capsules per Serving (2000mg), 360 Capsules
BulkSupplements Store
|
$5.99 | 90d | $17.97 | View on Amazon |
| 44 |
Biotics Research Taurine – 500 mg Taurine, Amino Acid, Brain Health, Cardiovascular Health, Antioxidant. 100 Capsules.
BIOTICS RESEARCH Store
|
$6.59 | 25d | $21.96 | View on Amazon |
| 45 |
Pure Encapsulations Taurine 500 mg | Amino Acid Supplement for Liver, Eye Health, Antioxidants, Heart, Brain, and Muscles* | 60 Capsules
Pure Encapsulations Store
|
$7.00 | 15d | $14.00 | View on Amazon |
| 46 |
Carlson - Taurine Powder, Free-Form Amino Acid, Support, Nerve Health & Muscle Function, 100 Grams
Carlson Store
|
$8.15 | 50d | $8.42 | View on Amazon |
| 47 |
Designs for Health Taurine Capsules - 1000mg (1g) Taurine Amino Acid Pills - Cardiovascular Support - Non-GMO + Vegan Supplement (120 Capsules)
Designs for Health Store
|
$8.62 | 60d | $34.49 | View on Amazon |
| 48 |
lipmaxmall Liposomal Taurine Supplement 1000mg, High Absorption Amino Acid for Heart, Nerve, Brain, Visual (60 Softgels - 2 Pack)
lipmaxmall Store
|
$8.75 | 60d | $34.99 | View on Amazon |
| 49 |
Pure Encapsulations Taurine 1,000 mg - Supports Heart Health & Detox - Essential Amino Acid - Liver & Gallbladder Health* - Vegan & Gluten Free - 120 Capsules
Pure Encapsulations Store
|
$8.75 | 60d | $35.00 | View on Amazon |
| 50 |
BulkSupplements.com Taurine Powder - Taurine Supplement, Taurine 2000mg, Amino Acids Supplement - Heart Health Supplements, Unflavored & Gluten Free, 2g per Serving, 100g (3.5 oz)
BulkSupplements Store
|
$9.58 | 50d | $15.97 | View on Amazon |
| 51 |
Supersmart - Taurine Supplement 2000mg per Day (High Strength) - Amino Acid - Sport Nutrition | Non-GMO & Gluten Free - 100 Tablets
Supersmart Store
|
$10.20 | 50d | $17.00 | View on Amazon |
| 52 |
Kirkman L-Taurine 1000 mg - Hypoallergenic | 100 Vegetarian Capsules
Kirkman Store
|
$10.20 | 50d | $34.00 | View on Amazon |
| 53 |
Toniiq 2000mg Taurine Supplement - High Purity Taurine Powder Capsules, 98%+ Pure, Third-Party Lab Tested - Potent, Non-GMO, Gluten-Free, Effective Formula 45 Optimal Servings Per Bottle
Toniiq
|
$11.98 | 44d | $17.97 | View on Amazon |
| 54 |
Vital Nutrients Taurine 1000mg - Vegan Amino Acid Detox Supplement - Taurine Supplement to Support Heart, Nerve, and Liver Health* - Gluten, Dairy, Soy Free - Non-GMO - 120 Capsules
Vital Nutrients Store
|
$13.00 | 60d | $25.99 | View on Amazon |
| 55 |
ALLMAX ACUTS Amino Energy Powder with Amino Acids Supplement, Sweet Tea, 30 Servings, Caffeine, Green Coffee Extract, 2000 mg Taurine, L-Carnitine, Sugar Free, Gluten & Dye Free, Amino Acid Drink
ALLMAX Store
|
$16.34 | 30d | $16.34 | View on Amazon |
| 56 |
PYM Attention Chews Support for Procrastination, Focus & Productivity, 60 Count | 518mg L-Carnitine, 54mg Tyrosine, 11mg L-Taurine - Caffeine-Free | All-Natural Mood Boost Supplement Made in USA
PYM Health Store
|
$20.00 | — | $39.99 | View on Amazon |
| 57 |
NosFlow Nitric Oxide Supplements for Men | Beet Root Taurine L-Arginine Malic Acid L-Arginine L-Citrulline Pine Bark Glycerol Agmatine Grape Seed Vitamin C B12 B3 By Clean Nutra
Clean Nutraceuticals Store
|
$21.21 | 8d | $21.21 | View on Amazon |
| 58 |
2Pack TMG Gummies 1000mg Betaine Anhydrous + Methylated Multivitamin & B Complex Methylated(Methylfolate B12 B6), Magnesium, Taurine - Essential Trimethylglycine for Homocysteine Levels, Brain, Energy
Nextdia Store
|
$37.99 | 8d | $37.99 | View on Amazon |
| 59 |
Dr. Mercola Taurine Advanced, 500 mg Taurine Per Serving, Dietary Supplement, Supports Muscle Function, Non-GMO - 30 Servings (60 Capsules)
Dr. Mercola Store
|
$39.97 | 8d | $39.97 | View on Amazon |
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