Taurine
Taurine is an organic acid containing a sulfonyl group and is one of the most abundant amino acids in the body, particularly concentrated in the brain, eyes, heart, and muscles. Unlike other amino acids, it is not incorporated into proteins, but instead plays crucial roles in fundamental biological processes such as maintaining proper hydration and electrolyte balance within cells. Its primary functions also include forming bile salts essential for fat digestion and absorption, regulating mineral levels like calcium within cells, and acting as a powerful antioxidant, protecting cells from damage caused by free radicals. Taurine also supports immune function and has anti-inflammatory properties that contribute to overall cellular health. In the nervous system, taurine functions as a neuromodulator and neurotransmitter, helping to stabilize cell membranes and regulate nerve impulses, which contributes to its calming effects. It plays a vital role in cardiovascular health by supporting heart muscle function, maintaining healthy blood pressure, and protecting against various heart conditions.
Meat (beef, pork, chicken)Fish (tuna, cod, salmon)Shellfish (scallops, shrimp, clams)Dairy products (to a lesser extent)Seaweed
Cheapest Taurine supplements
Explore our comparison of the cheapest Taurine supplements to support your heart health, detoxification, fitness goals, and general well-being without compromising your budget.
Best Taurine supplements
Discover the best taurine supplements for supporting heart health, cardiovascular function, detoxification, and overall well-being.
Value Taurine Supplements
Discover the best value Taurine supplements to support your heart health, detoxification, cardiovascular well-being, metabolism, and overall fitness goals.
Minimum500 mg
Maximum2000 mg
Impact
High effect
Recent research highlights taurine as a key regulator of aging. It protects mitochondria from oxidative stress, combats chronic inflammation, and supports function in the brain, heart, and retina. Restoring taurine levels through supplementation has been shown in animal models to extend lifespan and healthspan, making it a promising longevity nutrient.
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Impact
High effect
Taurine protects tissues from oxidative stress, a key driver of inflammation. It has been shown to inhibit the production of pro-inflammatory cytokines like TNF-alpha and reduce markers of inflammation, offering broad protective benefits, especially for cardiovascular and neurological health.
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Impact
High effect
Typical dose:500–3000 mg
Taurine is one of the most abundant amino acids in the heart. It plays a role in regulating calcium levels within heart cells, which is essential for proper contraction and rhythm. It also has antioxidant properties and supports the function of the endothelium, contributing to blood pressure regulation.
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Impact
High effect
Typical dose:500–2000 mg
Taurine is used in a Phase II conjugation pathway to create bile salts. Healthy bile flow is critical for carrying toxins from the liver into the gut for excretion. Taurine also possesses antioxidant properties, further protecting liver cells.
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Impact
High effect
Taurine is one of the most abundant amino acids in the body, crucial for stabilizing cell membranes and aiding in the transport of minerals. It supports heart contractility, helps regulate mitochondrial function for better energy production, and protects against oxidative stress, contributing to overall cellular health and longevity.
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add_circle_outline Positive Interactions
Caffeine
Taurine may help mitigate some of caffeine's jittery side effects while potentially enhancing focus when co-formulated.
Magnesium
Taurine works synergistically with Magnesium in maintaining electrolyte balance and supporting cardiovascular and nervous system health.
Coenzyme Q-10
Both Taurine and Coenzyme Q-10 support cardiovascular health and act as antioxidants, potentially offering combined benefits.
L-Carnitine
Taurine may complement L-Carnitine in supporting energy metabolism and exercise performance.
Acetyl L-Carnitine
Taurine may complement Acetyl L-Carnitine in supporting energy metabolism and exercise performance, particularly in brain health.
Creatine
Taurine may aid in muscle cell hydration and volume, potentially enhancing the cellular hydration and performance benefits of Creatine.
Gluthathione
Taurine supports the body's antioxidant defenses, complementing the role of Gluthathione as a major endogenous antioxidant.
Glutathione
Taurine supports the body's antioxidant defenses, complementing the role of Glutathione as a major endogenous antioxidant.
Vitamin C
Both are powerful antioxidants, and their combined action could offer enhanced protection against oxidative stress.
Zinc
Taurine can interact with Zinc in various physiological processes, including immune function and antioxidant defense.
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NightRest With Melatonin
Source Naturals
4.5
★★★★★
(5135 ratings)
Taurine: 300 mg
This product provides a multi-ingredient approach to support nighttime relaxation and sleep, combining melatonin with calming amino acids and traditional herbal extracts for a comprehensive effect.
75 Budget 
Amino: Cuts Amino-Charged Energy Drink Grape
ALLMAX
4.3
★★★★★
(569 ratings)
Taurine: 2000 mg
A versatile energy drink that provides a blend of amino acids for muscle support and natural caffeine for an energy and focus boost, suitable for pre-workout or anytime use.
75 Best 
Taurine 1000 mg
Vital Nutrients
5.0
★★★★★
(2 ratings)
Taurine: 2000 mg
A high-dose taurine supplement providing 2000mg per serving, ideal for individuals needing increased intake of this versatile amino acid.
85 Value 
Taurine 500 mg
Swanson Premium Brand
4.9
★★★★★
(1412 ratings)
Taurine: 500 mg
An extremely economical pure taurine supplement delivering 500mg per serving, widely appreciated for its value and high customer satisfaction.
75 Best 
Taurine 1000 mg
Vital Nutrients
4.6
★★★★★
(42 ratings)
Taurine: 2000 mg
A high-dose taurine supplement providing 2000mg per serving, ideal for individuals needing increased intake of this versatile amino acid.
85 Budget 
Theanine Serene With Relora
Source Naturals
4.6
★★★★★
(32 ratings)
Taurine: 450 mg
This product builds on the original Theanine Serene blend by adding Relora, an herbal complex often used to help manage stress and support a balanced mood.
88 Best 
Taurine 1000 mg
Life Extension
4.9
★★★★★
(20065 ratings)
Taurine: 1000 mg
A highly economical and exceptionally well-reviewed pure taurine supplement providing 1000mg per serving for robust health support.
78 Value 
Taurine 500 mg
The Vitamin Shoppe
4.7
★★★★★
(56 ratings)
Taurine: 500 mg
This product delivers a standard dose of Taurine and Vitamin B6, making it a simple option for general health support, particularly for cardiovascular and metabolic needs.
78 Best 
L-Taurine 1000 mg
Kirkman
4.5
★★★★★
(2 ratings)
Taurine: 1000 mg
A pure L-taurine supplement providing a robust 1000mg dose per serving, suitable for higher intake from a brand known for quality.
75 Best 
NutraSleep
Source Naturals
4.7
★★★★★
(3 ratings)
Taurine: 877 mg
NutraSleep is a tablet-based blend offering comprehensive support for sleep, mood, and stress relief, featuring a mix of calming herbs, GABA, Taurine, Inositol, and essential minerals like Magnesium and Calcium.
90 Value 
Taurine 500 mg
NOW
4.8
★★★★★
(22862 ratings)
Taurine: 500 mg
A straightforward 500 mg Taurine supplement that supports cardiovascular health, nervous system function, and muscle recovery, offering good value for a single ingredient.
85 Best 
Taurine 1000 mg (1 g)
Carlson
4.9
★★★★★
(293 ratings)
Taurine: 1000 mg
An economical bulk supply of pure taurine, providing 1000mg per serving, ideal for consistent and higher-dose supplementation.
82 Best 
Taurine 1000 mg (1 g)
Carlson
4.9
★★★★★
(293 ratings)
Taurine: 1000 mg
An economical pure taurine supplement providing 1000mg per serving, suitable for consistent higher-dose supplementation from a reliable brand.
88 Best 
Taurine 1000 mg
Jarrow Formulas
4.8
★★★★★
(8842 ratings)
Taurine: 1000 mg
A highly economical and exceptionally well-reviewed pure taurine supplement providing 1000mg per serving for robust health support.
92 Value 
L-Taurine Powder
Life Extension
4.8
★★★★★
(2747 ratings)
Taurine: 750 mg
An exceptionally economical L-Taurine powder that offers flexible dosing for supporting cardiovascular health, nervous system function, and muscle recovery.
80 Value 
Taurine 500 mg
Source Naturals
5.0
★★★★★
(3 ratings)
Taurine: 500 mg
An economical 500 mg Taurine tablet that supports cardiovascular health, nervous system balance, and cellular hydration for daily wellness.
85 Budget 
Taurine 500 mg
Solgar
4.8
★★★★★
(1283 ratings)
Taurine: 500 mg
A highly economical and well-reviewed pure taurine supplement offering 500mg per serving for comprehensive daily health support.
88 Value 
Taurine 500 mg
Solgar
4.7
★★★★★
(1800 ratings)
Taurine: 500 mg
A dependable 500 mg Taurine supplement that supports cardiovascular health, nervous system function, and electrolyte balance, offered at a very good price.
80 Best 
Taurine 1000 mg
Bluebonnet
4.7
★★★★★
(895 ratings)
Taurine: 1000 mg
A potent 1000 mg Taurine supplement in capsule form, supporting cardiovascular health, nervous system function, and muscle recovery, offering good value for a higher dose.
85 Best 
Taurine 1000 mg
Pure Encapsulations
4.7
★★★★★
(14 ratings)
Taurine: 1000 mg
A potent 1000 mg Taurine supplement in capsule form, suitable for individuals seeking higher doses to support cardiovascular, nervous system, and exercise recovery functions.
75 Value 
Taurine 500 mg
The Vitamin Shoppe
4.7
★★★★★
(56 ratings)
Taurine: 500 mg
This product delivers a standard dose of Taurine and Vitamin B6 in a smaller package, making it a simple option for general health support and a good way to try the product.
90 Value 
Taurine Powder
Source Naturals
4.8
★★★★★
(1214 ratings)
Taurine: 675 mg
An exceptionally economical Taurine powder offering flexible dosing for supporting cardiovascular health, nervous system function, and muscle recovery.
Average$32.67
Median$29.70
Average$0.87
Median$0.59
Average$0.09
Median$0.09
Reference amount: 100 mg