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Taurine 500 mg

Solgar
4.8
★ ★ ★ ★ ★
(1925 ratings)
Taurine 500 mg
Product Image
Score81
A large, economical supply of moderate-dose taurine. It works well for regular use but offers little ingredient-quality documentation.
How scoring works
Quantity:250 Capsule(s) • (250 servings)
Goals:
Detoxification
Cardiovascular Support
Anti-Aging
Fitness

Score 81

A large, economical supply of moderate-dose taurine. It works well for regular use but offers little ingredient-quality documentation.
How scoring works
$21.07($0.08 per serving)
Vitacost
$ 22.83
Vitacost
$ 22.83
Amazon
$ 21.07
Daily Vita
$ 25.00
iHerb
$ 21.47
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Analysis

The 500 mg capsule provides a moderate serving that suits general daily supplementation. The large bottle reduces the need for frequent replacement and supports long-running routines.

The formula remains focused on taurine without listed active nutrient additions. Buyers do not receive much detail about ingredient grade, manufacturing source, or independent quality checks.

Active-ingredient value is good and improves the case for consistent use. Those needing a full gram each day should account for a two-capsule serving despite the generous package size.

Who is it for
  • Regular taurine users
  • People who prefer buying a larger capsule supply
Best for
  • Long-term maintenance routines
  • Value-focused moderate dosing

Pros

  • Large serving count
  • Good value per active gram
  • Simple taurine-focused formula

Cons

  • Two capsules are needed for a full gram
  • Purity grade is not identified
  • No sourcing or testing details are supplied

Nutrient quality

82 Highest impact

Taurine is a usable free amino acid, but the supplied label does not identify purity or sourcing details and the half-gram amount is suitable for basic daily use but modest for targeted use. The single-active design fits the purpose without obvious padding or aggressive dosing.

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Ingredient transparency

81 Highest impact

The single active ingredient is listed with a specific amount and no proprietary blend hides it. Package arithmetic indicates a one-capsule serving, although daily intake guidance is not supplied.

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Customer satisfaction

69 High impact

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

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Value for money

90 Highest impact

The focused formula provides good quality for its relative cost. The larger package gives each modest serving good value.

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Goals

Detoxification
Impact
High effect
B+ Goal FitB Strength of SupportC- CoverageA+ Formula Quality
Taurine · 500 mg

Taurine supports bile-acid conjugation, which helps move fat-soluble waste from the liver into the gut for excretion. It also offers antioxidant support, giving the ingredient a clear but fairly narrow detoxification role.

The exact taurine amount is disclosed and provides a practical starting dose, although no purity grade or traceable source is stated. The focused formula offers good depth for bile support but does not cover glutathione, methylation, mineral cofactors, or gut binding.

Study evidence
Taurine Supportive 2 studies
Cardiovascular Support
Impact
High effect
B Goal FitC Strength of SupportD+ CoverageA+ Formula Quality
Taurine · 500 mg

Taurine supports calcium handling in heart cells, vascular function, and antioxidant defenses. Human evidence is promising for blood pressure and cardiac function, though it is less established than evidence for marine omega fats or magnesium.

The single-capsule amount is practical for basic use but below common targeted cardiovascular intakes. Clear disclosure and a focused formula make the contribution easy to assess.

Study evidence
Taurine Supportive 24 studies
Anti-Aging
Impact
High effect
C Goal FitB- Strength of SupportC- CoverageA+ Formula Quality
Taurine · 500 mg

Taurine supports cellular hydration, mitochondrial function, and antioxidant defenses that may become less robust with age. The 500 mg amount is practical but below amounts often used for broader systemic support.

Human evidence for healthspan extension remains limited despite encouraging mechanistic and animal findings. The simple formula is best viewed as promising foundational support rather than a proven longevity intervention.

Study evidence
Taurine Supportive 3 studies
Fitness
Impact
High effect
C Goal FitB Strength of SupportD CoverageA- Formula Quality

Taurine supports cellular fluid balance and participates in several muscle, nerve, and antioxidant functions. The 500 mg amount is clearly disclosed in a simple vegetarian capsule.

That amount is practical for general use but below many higher supplemental protocols. The focused formula offers narrow support and provides no sourcing, purity, or independent-testing detail.

Study evidence
Taurine Supportive 21 studies
Anti-Inflammatory Support
Impact
Moderate effect
C- Goal FitC Strength of SupportF CoverageA+ Formula Quality
Taurine · 500 mg

Taurine has antioxidant and inflammation-modulating mechanisms, but human evidence is less established than for fish oil or vitamin D. The 500 mg amount is clearly disclosed and below amounts often used for systemic effects.

The single-ingredient formula is focused and easy to assess. It offers modest depth in one pathway and does not cover inflammatory enzymes, lipid resolution, or broader immune modulation.

Study evidence
Taurine Supportive 12 studies

Ingredients

IngredientAmount per serving
Taurine
500 mg
Gluten Free Adults 18–50 Vegan Kosher Dairy Free Sugar Free Halal Vegetarian
Report overview
Taurine · 500 mg OverallScore67
C- Active Ingredient Quality & BioavailabilityB- Dose, Safety & Label TransparencyB+ Value

A clearly disclosed 500 mg serving offers a practical amount for general taurine use. The simple formula avoids listed artificial additives, but the label does not identify a purity grade, traceable source, or independent certification. The larger bottle provides good value for regular use.

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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