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L-Taurine Powder

Life Extension
4.8
★ ★ ★ ★ ★
(2929 ratings)
Taurine 750 mg
Product Image
Score86
A flexible L-taurine powder with a useful serving and excellent value. It requires measuring and offers limited quality documentation.
How scoring works
Quantity:300 Gram(s) • (382 servings)
Goals:
Anti-Aging
Cardiovascular Support
Detoxification
Anti-Inflammatory Support

Score 86

A flexible L-taurine powder with a useful serving and excellent value. It requires measuring and offers limited quality documentation.
How scoring works
$13.50($0.03 per serving)
Walmart
$ 13.50
Pure Formulas
$ 15.00
Vitacost
$ 15.00
Vitacost
$ 15.00
iHerb
$ 15.00
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Analysis

The powder supplies 750 mg of L-taurine per measured serving, a useful middle ground between basic and full-gram intake. Powder also makes smaller or larger adjustments possible without adding capsules.

Only one active ingredient is listed, keeping the formula focused. The supplied information does not identify a purity grade, traceable source, or independent quality verification.

The large amount of taurine in the container delivers excellent value per gram. Measuring and taste are the practical trade-offs compared with a premeasured capsule.

Who is it for
  • Cost-conscious regular taurine users
  • People who want flexible powder dosing
Best for
  • Adjustable daily intake
  • High-value bulk supplementation

Pros

  • Identifies L-taurine
  • Excellent value per gram
  • Allows flexible dose adjustments

Cons

  • Less convenient than capsules
  • Requires accurate measuring
  • No purity or testing details are supplied

Warnings

  • Use the provided measure carefully because powder dosing is easier to misjudge than a premeasured capsule.

Nutrient quality

89 Highest impact

L-taurine is specifically identified, although purity and sourcing details are absent and the three-quarter-gram amount is meaningful and the powder allows flexible adjustment. The single-active design fits the purpose without obvious padding or aggressive dosing.

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Ingredient transparency

84 Highest impact

The single active ingredient is listed with a specific amount and no proprietary blend hides it. A measured powder serving is described, although daily intake guidance is not supplied.

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Customer satisfaction

70 High impact

The average rating is strong and the large rating count makes the average dependable. Detailed feedback is absent, so recurring problems and purpose fit cannot be confirmed.

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Value for money

99 Highest impact

The identified L-taurine form and bulk format strongly support the relative cost. Each measured serving provides excellent cost efficiency.

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Goals

Anti-Aging
Impact
High effect
C+ Goal FitA- Strength of SupportC- CoverageA Formula Quality
Taurine · 750 mg

Taurine supports mitochondrial function, cellular calcium balance, antioxidant defense, and cardiovascular resilience. Interest in taurine as a healthy-aging nutrient is growing, but direct human longevity evidence remains preliminary.

The 750 mg amount is meaningful and fully disclosed in a focused product. One amino acid cannot provide broad structural, glycation, inflammatory, and neurological coverage on its own.

Study evidence
Taurine Supportive 3 studies
Cardiovascular Support
Impact
High effect
B Goal FitB- Strength of SupportC- CoverageA+ Formula Quality
Taurine · 750 mg

Taurine directly supports vascular tone, cardiac signaling, and fluid balance. Human trials suggest cardiovascular benefits, though the evidence base is smaller than for established lipid or blood-pressure therapies.

The 750 mg serving is meaningful but below amounts commonly used for stronger cardiovascular effects. The L-taurine amount is clear, but purity grade, source, and independent testing are not disclosed.

Study evidence
Taurine Supportive 24 studies
Detoxification
Impact
High effect
B- Goal FitB Strength of SupportC CoverageA+ Formula Quality
Taurine · 750 mg

Taurine provides focused support for bile-acid conjugation and the removal of compounds carried in bile. The 750 mg serving also contributes antioxidant support to liver cells.

The single-ingredient design gives this narrow strategy useful depth. Source, purity grade, and independent testing are not disclosed, which limits quality assurance.

Study evidence
Taurine Supportive 2 studies
Anti-Inflammatory Support
Impact
High effect
C+ Goal FitB Strength of SupportC- CoverageA+ Formula Quality
Taurine · 750 mg

Taurine may help reduce oxidative stress and inflammatory cytokine signaling. The measured powder serving supplies a meaningful amount, although inflammation-specific clinical evidence is less developed than for fish oil or curcumin.

The single-ingredient powder is flexible and clearly dosed. Source, purity grade, and independent testing are not disclosed.

Study evidence
Taurine Supportive 12 studies
Fitness
Impact
Moderate effect
D+ Goal FitC Strength of SupportD- CoverageA Formula Quality

Taurine may support cellular hydration and muscular function, giving the powder a modest fitness role. The serving amount is below many commonly studied exercise protocols, so a single serving may offer limited impact.

The single-ingredient formula is transparent and free from distracting additions. Its narrow scope means it does not address power, protein recovery, or several other major training needs.

Study evidence
Taurine Supportive 21 studies

Ingredients

IngredientAmount per serving
L-Taurine
750 mg
Adults 18–50
Report overview
Taurine · 750 mg OverallScore77
B- Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyA+ Value

The powder provides 750 mg of L-taurine in a clear measured serving, making it a practical option for flexible dosing. Its single listed active avoids artificial additives, though the source, purity grade, and independent testing are not disclosed. The bulk format supplies excellent value per gram.

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Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Taurine supplementation reduces myeloperoxidase and matrix-metalloproteinase-9 levels and improves the effects of exercise in cognition and physical fitness in older women.
    Chupel MU; Minuzzi LG; Furtado GE; Santos ML; Ferreira JP; Filaire E; Teixeira AM · Amino acids · 2021
    Randomized trial48 participantsAnti-Aging forTaurine
  2. Taurine as a possible antiaging therapy: A controlled clinical trial on taurine antioxidant activity in women ages 55 to 70.
    Abud GF; De Carvalho FG; Batitucci G; Travieso SG; Bueno Junior CR; Barbosa Junior F; Marchini JS; de Freitas EC · Nutrition (Burbank, Los Angeles County, Calif.) · 2022
    Randomized trial24 participantsAnti-Aging forTaurine
  3. Association of taurine intake with changes in physical fitness among community-dwelling middle-aged and older Japanese adults: an 8-year longitudinal study.
    Domoto T; Kise K; Oyama Y; Furuya K; Kato Y; Nishita Y; Kozakai R; Otsuka R · Frontiers in nutrition · 2024
    Cohort studyAnti-Aging forTaurine
  4. Oxidative stress and inflammation in obesity after taurine supplementation: a double-blind, placebo-controlled study.
    Rosa FT; Freitas EC; Deminice R; Jordão AA; Marchini JS · European journal of nutrition · 2015
    Randomized trial24 participantsAnti-Inflammatory Support forTaurine
  5. Effect of taurine supplementation on preventing ventilator-associated pneumonia in pediatrics under mechanical ventilation, a randomized controlled double-blind clinical trial.
    Shirzad-Yazdi N; Shorafa E; Abootalebi SN; Heidari R; Hojabri K; Doostfatemeh M; Masjedi F; Vazin A; Shafiekhani M · Frontiers in pediatrics · 2025
    Randomized trial77 participantsAnti-Inflammatory Support forTaurine
  6. Effect of taurine in muscle damage markers and inflammatory cytokines in running exercise.
    Wang Y; Xu T; Zhao H; Gu C; Li Z · Frontiers in physiology · 2022
    Non-randomized trial10 participantsAnti-Inflammatory Support forTaurine
  7. Exercise and taurine in inflammation, cognition, and peripheral markers of blood-brain barrier integrity in older women.
    Chupel MU; Minuzzi LG; Furtado G; Santos ML; Hogervorst E; Filaire E; Teixeira AM · Applied physiology, nutrition, and metabolism = Physiologie appliquee, nutrition et metabolisme · 2018
    Randomized trial48 participantsAnti-Inflammatory Support forTaurine
  8. Taurine supplementation has anti-atherogenic and anti-inflammatory effects before and after incremental exercise in heart failure.
    Ahmadian M; Roshan VD; Aslani E; Stannard SR · Therapeutic advances in cardiovascular disease · 2017
    Randomized trialAnti-Inflammatory Support forTaurine
  9. Taurine Supplementation Lowers Blood Pressure and Improves Vascular Function in Prehypertension: Randomized, Double-Blind, Placebo-Controlled Study.
    Sun Q; Wang B; Li Y; Sun F; Li P; Xia W; Zhou X; Li Q; Wang X; Chen J; Zeng X; Zhao Z; He H; Liu D; Zhu Z · Hypertension (Dallas, Tex. : 1979) · 2016
    Randomized trial120 participantsCardiovascular Support forTaurine
  10. Taurine ameliorates blood pressure and vascular function in patients with type 2 diabetes: Randomized, double-blind, placebo-controlled trial.
    Li Y; Wang Q; Liu Y; Li Q; Xia W; Lin S; Yang Q; Scholze A; Zhao Z; He H; Zhang H; Yan Z; Tepel M; Mu H; Zhu Z; Liu D · iScience · 2025
    Randomized trial165 participantsCardiovascular Support forTaurine
  11. Taurine reduces the risk for metabolic syndrome: a systematic review and meta-analysis of randomized controlled trials.
    Tzang CC; Chi LY; Lin LH; Lin TY; Chang KV; Wu WT; Özçakar L · Nutrition & diabetes · 2024
    Meta-analysis1,024 participants25 studies pooledCardiovascular Support forTaurine
  12. Effects of Oral Taurine Supplementation on Cardiometabolic Risk Factors: A Meta-analysis and Systematic Review of Randomized Clinical Trials.
    Nie Z; Liu Y; Zhang M; Wu C; Cao Q; Xu J; Zheng Y; Min Z; Zhang W; Han S · Nutrition reviews · 2025
    Meta-analysis34 studies pooledCardiovascular Support forTaurine
  13. The effects of taurine supplementation on glycemic control and serum lipid profile in patients with type 2 diabetes: a randomized, double-blind, placebo-controlled trial.
    Maleki V; Alizadeh M; Esmaeili F; Mahdavi R · Amino acids · 2021
    Randomized trial45 participantsCardiovascular Support forTaurine
  14. Dietary amino acid taurine ameliorates liver injury in chronic hepatitis patients.
    Hu YH; Lin CL; Huang YW; Liu PE; Hwang DF · Amino acids · 2008
    Non-randomized trial24 participantsDetoxification forTaurine
  15. Taurine status and response to intravenous taurine supplementation in adults with short-bowel syndrome undergoing long-term parenteral nutrition: a pilot study.
    Schneider SM; Joly F; Gehrardt MF; Badran AM; Myara A; Thuillier F; Coudray-Lucas C; Cynober L; Trivin F; Messing B · The British journal of nutrition · 2006
    Single-arm trial32 participantsDetoxification forTaurine
  16. Taurine supplementation enhances anaerobic power in elite speed skaters: A double-blind, randomized, placebo-controlled, crossover study.
    Buzdağlı Y; Eyipınar CD; Öget F; Şıktar E; Forbes SC; Tekin A · Biology of sport · 2023
    Randomized trial30 participantsFitness forTaurine
  17. The effect of acute taurine ingestion on 3-km running performance in trained middle-distance runners.
    Balshaw TG; Bampouras TM; Barry TJ; Sparks SA · Amino acids · 2013
    Randomized trial8 participantsFitness forTaurine
  18. Effects of different doses of taurine supplementation on repeated-sprint performance after exhaustive exercise in a high temperature and humidity environment.
    Cheng X; Lin Y; Li Z · Frontiers in nutrition · 2026
    Randomized trial16 participantsFitness forTaurine
  19. Oral taurine improves critical power and severe-intensity exercise tolerance.
    Waldron M; Patterson SD; Jeffries O · Amino acids · 2020
    Randomized trial12 participantsFitness forTaurine
  20. Acute taurine supplementation enhances thermoregulation and endurance cycling performance in the heat.
    Page LK; Jeffries O; Waldron M · European journal of sport science · 2019
    Randomized trial11 participantsFitness forTaurine