Amino acids
Taurine
A substance from meat and fish, also added to energy drinks. The heart, muscles and eyes hold a lot of it – it helps cells balance water and salts.
78 products from US online stores, sorted by what 1 g of taurine costs – not by the price per pack.
2.2¢Lowest cost
per 1 g taurine
- Prices checked Nov 1, 2026, US
- No paid placements
What does 1 g mean?
- taurine per serving in most of the products we checked
- 0.5–2 gtaurine per serving in most of the products we checked
- 1 g is about one serving: half of the 78 products we checked have up to 1 g per serving, the other half more.
- There’s no official daily amount for taurine.
We compare by 1 g only so products line up – it’s not a recommendation. Not medical advice.
Where products miss quality points
How the 78 products score
- Very good 90+: 0
- Good 75+: 78
- Fair 60+: 0
- Low under 60: 0
- have no seal from an independent testing program
- 100%have no seal from an independent testing program10 of 30 testing points for GMP, 15 for the 15 whose label says “third-party tested”
The full 30 testing points need an independent test. Every supplement sold in the US is made under the FDA’s GMP rules – the maker checks its own products, which gives 10 points. A seal from a testing program like NSF, USP or Informed Choice means a lab outside the company checks that what’s inside matches the label. Most brands don’t take part. That doesn’t make a product bad – without a seal, a clean product still gets up to 80.
We find seals on the label and in NSF’s public lists. USP and Informed Choice don’t let us search their lists automatically, so a seal that’s only in their lists can be missing. How the score works
Pack size
Compare packs of a similar size.
All sizes in one list can affect the results – big packs usually cost less per 1 g. Pick a size above to compare packs that are alike.
78 products · cheapest per 1 g taurine first
- Rank 1
Micro Ingredients
Pure Taurine, Unflavored
Powder
80Good qualityCountry not stated2.2¢per 1 g
Lowest
- Pack
- $21.99500 servings
- Taurine per serving
- 2 g
- Pack lasts
- 1,000 daysif you take 1 g a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 2
Nutricost
Taurine, Unflavored
Powder
85Good qualityPacked in USA2.6¢per 1 g
18% more
- Pack
- $25.951 kg (2.2 lb)500 servings
- Taurine per serving
- 2 gin 2 g
- Pack lasts
- 1,000 daysif you take 1 g a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 3
Nutricost
Taurine Powder
Powder
85Good qualityMade in USA2.9¢per 1 g
32% more
- Pack
- $28.971 kg (2.2 lb)501 servings
- Taurine per serving
- 2 gin 2 g
- Pack lasts
- 1,001 daysif you take 1 g a day
nutricost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 4
BulkSupplements
Taurine Powder
Powder
80Good qualityCountry not stated3.3¢per 1 g
50% more
- Pack
- $32.97500 servings
- Taurine per serving
- 2 g
- Pack lasts
- 1,000 daysif you take 1 g a day
bulksupplements.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 5
Vitamatic
Pure Taurine Powder 1000mg Pouch
Powder
80Good qualityCountry not stated4¢per 1 g
82% more
- Pack
- $9.99250 servings
- Taurine per serving
- 1 g
- Pack lasts
- 250 daysif you take 1 g a day
vitamaticusa.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 6
Nutricost
Taurine Powder
Powder
85Good qualityMade in USA4.2¢per 1 g
91% more
- Pack
- $20.97499 g (1.1 lb)250 servings
- Taurine per serving
- 2 gin 2 g
- Pack lasts
- 499 daysif you take 1 g a day
nutricost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 7
NutraBio
Taurine Powder
Powder
85Good qualityMade in USA4.6¢per 1 g
109% more
- Pack
- $22.99500 g (1.1 lb)500 servings
- Taurine per serving
- 1 gin 1 g
- Pack lasts
- 500 daysif you take 1 g a day
nutrabio.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 8
EVLution Nutrition
Taurine, Unflavored
Powder
80Good qualityMade in USA4.9¢per 1 g
124% more
- Pack
- $9.83200 g (7.1 oz)100 servings
- Taurine per serving
- 2 gin 2 g
- Pack lasts
- 200 daysif you take 1 g a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 9
Nutricost
Taurine, 1,000 mg
Capsules
85Good qualityMade in USA5¢per 1 g
127% more
- Pack
- $19.95400 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 400 daysif you take 1 capsule (1 g) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 10
BulkSupplements
Taurine Powder
Powder
80Good qualityCountry not stated5¢per 1 g
127% more
- Pack
- $24.97250 servings
- Taurine per serving
- 2 g
- Pack lasts
- 500 daysif you take 1 g a day
bulksupplements.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 11
ALLMAX
Taurine
Powder
80Good qualityMade in USA5¢per 1 g
127% more
- Pack
- $19.99400 g (14.1 oz)133 servings
- Taurine per serving
- 3 gin 3 g
- Pack lasts
- 400 daysif you take 1 g a day
allmaxnutrition.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 12
ALLMAX
Essentials, Taurine
Powder
80Good qualityMade in USA5.1¢per 1 g
134% more
- Pack
- $20.59400 g (14.1 oz)133 servings
- Taurine per serving
- 3 gin 3 g
- Pack lasts
- 400 daysif you take 1 g a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 13
Nutricost
Taurine, Unflavored
Powder
85Good qualityPacked in USA5.2¢per 1 g
136% more
- Pack
- $12.95250 g (8.8 oz)125 servings
- Taurine per serving
- 2 gin 2 g
- Pack lasts
- 250 daysif you take 1 g a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 14
Primaforce
Taurine, Unflavored
Powder
85Good qualityCountry not stated5.2¢per 1 g
136% more
- Pack
- $12.99250 g (8.8 oz)179 servings
- Taurine per serving
- 1.4 gin 1.4 g
- Pack lasts
- 250 daysif you take 1 g a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 15
Life Extension
Taurine Powder
Powder
80Good qualityCountry not stated5.2¢per 1 g
138% more
- Pack
- $15.00382 servings
- Taurine per serving
- 0.75 g
- Pack lasts
- 286 daysif you take 1 g a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 16
Nutricost
Taurine Capsules
Capsules
85Good qualityMade in USA5.5¢per 1 g
150% more
- Pack
- $21.97400 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 400 daysif you take 1 capsule (1 g) a day
nutricost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 17
EVLution Nutrition
Taurine (Powder)
Powder
80Good qualityCountry not stated5.5¢per 1 g
150% more
- Pack
- $10.99200 g (7.1 oz)100 servings
- Taurine per serving
- 2 gin 2 g
- Pack lasts
- 200 daysif you take 1 g a day
evlnutrition.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 18
Vitamatic
Taurine Supplement
Tablets
80Good qualityCountry not stated5.6¢per 1 g
152% more
- Pack
- $9.99180 tablets90 servings
- Taurine per serving
- 2 gin 2 tablets
- Pack lasts
- 180 daysif you take 1 tablet (1 g) a day
vitamaticusa.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 19
Vitamatic
Taurine Powder, Unflavored
Powder
80Good qualityCountry not stated5.6¢per 1 g
154% more
- Pack
- $13.99250 servings
- Taurine per serving
- 1 g
- Pack lasts
- 250 daysif you take 1 g a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 20
Best Naturals
Taurine 1000 mg
Tablets
80Good qualityMade in USA5.6¢per 1 g
154% more
- Pack
- $13.99250 tablets
- Taurine per serving
- 1 gin 1 tablet
- Pack lasts
- 250 daysif you take 1 tablet (1 g) a day
shopbestnaturals.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 21
Primaforce
Taurine Powder
Powder
80Good qualityCountry not stated6¢per 1 g
172% more
- Pack
- $14.99251 g (8.9 oz)179 servings
- Taurine per serving
- 1.4 gin 1.4 g
- Pack lasts
- 251 daysif you take 1 g a day
primaforce.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 22
Nutricost
Taurine Powder
Powder
85Good qualityCountry not stated6¢per 1 g
172% more
- Pack
- $14.97250 g (8.8 oz)125 servings
- Taurine per serving
- 2 gin 2 g
- Pack lasts
- 250 daysif you take 1 g a day
nutricost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 23
Amazing Nutrition
Amazing Formulas Taurine - 1000 Mg
Capsules
80Good qualityMade in USA6.4¢per 1 g
190% more
- Pack
- $25.49400 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 400 daysif you take 1 capsule (1 g) a day
amazingnutrition.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 24
Nutricost
Taurine, 1,000 mg
Capsules
85Good qualityMade in USA6.6¢per 1 g
202% more
- Pack
- $15.95240 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 240 daysif you take 1 capsule (1 g) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 25
NOW Foods
Taurine, 1,000 mg
Capsules
80Good qualityMade in USA7¢per 1 g
217% more
- Pack
- $17.40250 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 250 daysif you take 1 capsule (1 g) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 26
Source Naturals
Taurine Powder
Powder
80Good qualityCountry not stated7¢per 1 g
218% more
- Pack
- $7.09100 g (3.5 oz)149 servings
- Taurine per serving
- 0.68 gin 0.67 g
- Pack lasts
- 101 daysif you take 1 g a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 27
Nutricost
Taurine Capsules
Capsules
85Good qualityCountry not stated7.5¢per 1 g
240% more
- Pack
- $17.97240 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 240 daysif you take 1 capsule (1 g) a day
nutricost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 28
Amazing Nutrition
Amazing Formulas Taurine - 1000 Mg
Capsules
80Good qualityMade in USA7.5¢per 1 g
241% more
- Pack
- $14.99200 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 200 daysif you take 1 capsule (1 g) a day
amazingnutrition.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 29
Vitamatic
Taurine
Tablets
80Good qualityCountry not stated8.2¢per 1 g
271% more
- Pack
- $14.69180 tablets90 servings
- Taurine per serving
- 2 gin 2 tablets
- Pack lasts
- 180 daysif you take 1 tablet (1 g) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 30
Amazing Nutrition
Amazing Formulas Taurine Powder - Fruit Punch Flavor
Powder
78Good qualityMade in USA8.3¢per 1 g
279% more
- Pack
- $14.99315 g (11.1 oz)90 servings
- Taurine per serving
- 2 gin 3.5 g
- Pack lasts
- 180 daysif you take 1 g a day
amazingnutrition.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 31
Carlson
Taurine Powder
Powder
80Good qualityCountry not stated8.7¢per 1 g
294% more
- Pack
- $8.67100 g (3.5 oz)31 servings
- Taurine per serving
- 3.2 gin 3.2 g
- Pack lasts
- 100 daysif you take 1 g a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 32
NOW Foods
Taurine, 1,000 mg
Capsules
80Good qualityMade in USA8.7¢per 1 g
296% more
- Pack
- $8.70100 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 100 daysif you take 1 capsule (1 g) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 33
Source Naturals
Taurine 1000, 1,000 mg
Capsules
80Good qualityCountry not stated8.8¢per 1 g
300% more
- Pack
- $21.09240 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 240 daysif you take 1 capsule (1 g) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 34
BulkSupplements
Taurine Powder
Powder
80Good qualityCountry not stated8.8¢per 1 g
300% more
- Pack
- $21.97125 servings
- Taurine per serving
- 2 g
- Pack lasts
- 250 daysif you take 1 g a day
bulksupplements.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 35
Primaforce
Taurine, 1,000 mg
Capsules
80Good qualityCountry not stated8.9¢per 1 g
304% more
- Pack
- $15.99180 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 180 daysif you take 1 capsule (1 g) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 36
Source Naturals
Taurine 1000, 1,000 mg
Capsules
80Good qualityCountry not stated9.2¢per 1 g
318% more
- Pack
- $11.04120 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 120 daysif you take 1 capsule (1 g) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 37
Carlson
Taurine Powder
Powder
80Good qualityCountry not stated9.9¢per 1 g
350% more
- Pack
- $9.90100 g (3.5 oz)31 servings
- Taurine per serving
- 3.2 gin 3.2 g
- Pack lasts
- 100 daysif you take 1 g a day
carlsonlabs.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 38
Amazing Nutrition
Amazing Formulas Taurine - 1000 Mg
Capsules
80Good qualityMade in USA$0.10per 1 g
354% more
- Pack
- $9.99100 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 100 daysif you take 1 capsule (1 g) a day
amazingnutrition.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 39
Source Naturals
Taurine 1000, 1,000 mg
Capsules
80Good qualityCountry not stated$0.10per 1 g
359% more
- Pack
- $6.0560 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 60 daysif you take 1 capsule (1 g) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
- Rank 40
Life Extension
Taurine, 1,000 mg
Capsules
80Good qualityCountry not stated$0.11per 1 g
393% more
- Pack
- $9.7590 capsules
- Taurine per serving
- 1 gin 1 capsule
- Pack lasts
- 90 daysif you take 1 capsule (1 g) a day
vitacost.com (opens in a new tab)Checked Nov 1, 2026 · Label
Good to know
- Fact
- 2,356%more per 1 g for the most expensive product than for the cheapest.
- Fact
- 152%more per 1 g for the cheapest tablets than for the cheapest powder.
How we checked: one-time price for each size in the store’s US online shop, before sales tax and shipping, without subscriptions or coupons. Prices change often, so check the store before you buy. More on how we check
The amount we compare by only makes products comparable – it is not a dosage recommendation. Not medical advice.
How we calculate
Cost per dose = price ÷ (servings × amount per serving) × comparison amount. Example: $119.99 for 74 servings with 24 g of protein each is 1,776 g of protein. $119.99 ÷ 1,776 g × 30 g = $2.03 per 30 g of protein.
Found a mistake or a product we should add? Email us