Best TUDCA Supplements (2026) – Top 10 Reviewed
TUDCA (tauroursodeoxycholic acid) is a unique bile acid that has gained attention for its powerful hepatoprotective and neuroprotective properties. Unlike typical liver supplements, TUDCA works at the cellular level to reduce endoplasmic reticulum stress, support bile flow, and protect cells from damage. While the human body produces small amounts naturally, supplementation provides therapeutic doses shown to benefit liver health, digestion, and even neurological function. This guide explores the best TUDCA supplements available and how to choose the right one for your needs.
Our Top Picks at a Glance
- Best Overall: Double Wood TUDCA – Pure 500mg with proven quality
- Best Value: Nutricost TUDCA – 250mg premium quality at affordable price
- Best Potency: Sambugra TUDCA – Ultra-strength 1100mg formula
- Best Combination: TUDCA 2000mg 7-in-1 Formula – With NAC and milk thistle
Quick Comparison
| Product | TUDCA Dose | Form | Servings | Best For |
|---|---|---|---|---|
| Double Wood TUDCA | 500mg per serving | Capsules | 60 | Pure TUDCA |
| Nutricost TUDCA | 250mg per capsule | Capsules | 60 | Best value |
| Sambugra TUDCA | 1100mg per serving | Capsules | 60 | High potency |
| TUDCA 2000mg 7-in-1 | 2000mg with cofactors | Capsules | 240 | Comprehensive formula |
| Dr. Berg TUDCA | 500mg per serving | Capsules | 30 | Trusted brand |
| Totaria TUDCA | 1200mg per serving | Capsules | 120 | Extended supply |
| TUDCA with Ox Bile | 500mg TUDCA + 125mg ox bile | Capsules | 120 | Digestion support |
1. Double Wood TUDCA – Best Overall
- BILE SALT FOR LIVER HEALTH: TUDCA supports healthy levels of liver enzymes
- BECOME YOUR BEST SELF: TUDCA helps support your overall health so you feel and operate at your best
- MOST POWERFUL BILE SALT FOR LIVER AND GALLBLADDER HEALTH: Studies show TUDCA may help optimize the content of gallbladder bile
- OTHER HEALTH BENEFITS: TUDCA is most known for liver health but also supports intestinal, immune, gallbladder, and thyroid healthManufactured in the USA from Globally Sourced Ingredients: Double Wood's TUDCA pills are manufactured and tested for microbes / heavy metals right here in the USA from Globally Sourced Ingredients
- WE BOTTLE WELLNESS: At Double Wood, we provide pure, potent supplements that deliver exceptional value, all backed by careful sourcing and rigorous third-party testing
Double Wood delivers pharmaceutical-grade TUDCA at a therapeutic 500mg dose, manufactured in the USA with rigorous third-party testing.
This supplement provides pure tauroursodeoxycholic acid without unnecessary fillers or additives. The 500mg per serving (2 capsules) dose falls within the range used in clinical studies for liver support and cellular protection. Double Wood’s commitment to quality includes testing for heavy metals and microbes, ensuring you get genuine TUDCA. The company’s transparent practices and strong reputation make this a reliable choice for first-time TUDCA users and experienced supplementers alike.
What We Like
- 500mg therapeutic dose per serving
- Third-party tested for purity and potency
- Made in USA from quality ingredients
- Genuine bile acid with characteristic bitter taste
What Could Be Better
- 60-capsule supply provides only one month
- Two capsules required per full serving
Bottom Line: The gold standard for TUDCA supplementation, offering pharmaceutical-grade quality and therapeutic dosing backed by comprehensive testing.
2. Nutricost TUDCA – Best Value
- 60 Capsules of Tudca In Each Bottle
- 250mg of Tudca Per Capsule. Just One Capsule Per Serving
- High Quality Tudca, Non-GMO, Soy Free, and Gluten Free
- 3rd Party Tested By ISO-Accredited Laboratories
- Manufactured in an NSF Certified, GMP Compliant, FDA Registered Facility. Lid May be White or Blue
Nutricost provides genuine TUDCA at an accessible 250mg dose, offering excellent value for those starting with lower amounts.
This premium quality supplement delivers authentic tauroursodeoxycholic acid at a dose allowing flexible titration. The 250mg capsules let you start conservatively and increase as needed, important since some people are sensitive to bile acids initially. Nutricost emphasizes that their TUDCA is never derived from bear bile, using only synthetic sources that are biologically identical to human bile acids. The single-capsule serving makes dosing convenient.
What We Like
- 250mg dose perfect for gradual introduction
- Premium quality at affordable price point
- Single-capsule serving for convenience
- Cruelty-free synthetic TUDCA source
What Could Be Better
- Lower dose may require multiple capsules for therapeutic effect
- 60-count bottle lasts one to two months depending on dose
Bottom Line: The best value option for TUDCA supplementation, offering genuine bile acid at an entry-level dose and price.
3. Sambugra TUDCA – Best High Potency
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Delivering an impressive 1100mg of ultra-strength TUDCA per serving, this formula provides maximum potency for serious liver support.
Sambugra’s third-party tested formula offers one of the highest TUDCA concentrations available, approaching the upper therapeutic range used in clinical studies. The high potency makes it suitable for those with significant liver concerns or those who have built up tolerance to lower doses. The formula supports liver detoxification, cleanse, and repair through TUDCA’s cellular protective mechanisms. Each batch undergoes independent testing to verify purity and strength.
What We Like
- 1100mg ultra-strength dose
- Third-party tested for quality assurance
- Vegan-friendly capsules
- Supports comprehensive liver cleansing
What Could Be Better
- High dose may be excessive for some users
- Premium potency reflects in higher price
Bottom Line: The most potent pure TUDCA supplement available for those requiring maximum strength liver and cellular support.
4. TUDCA 2000mg 7-in-1 Formula – Best Comprehensive
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This powerful combination formula delivers 2000mg TUDCA alongside NAC, milk thistle, glutathione, dandelion, artichoke, and taurine for comprehensive liver support.
Rather than TUDCA alone, this formula recognizes that liver health benefits from multiple complementary compounds. NAC and glutathione support Phase II detoxification, milk thistle provides proven hepatoprotection, while dandelion and artichoke promote bile production and flow. The 240-capsule bottle offers excellent value for long-term supplementation. This synergistic approach addresses liver health from multiple angles simultaneously.
What We Like
- Seven synergistic ingredients for comprehensive support
- 2000mg TUDCA plus proven liver-supporting compounds
- 240-capsule supply provides extended value
- Non-GMO formulation
What Could Be Better
- Multiple ingredients mean higher pill count per serving
- May overlap with existing supplement regimens
Bottom Line: The most comprehensive TUDCA formula available, combining maximum-strength bile acids with proven hepatoprotective compounds.
5. Dr. Berg TUDCA – Best Trusted Brand
- 𝗣𝗢𝗪𝗘𝗥𝗙𝗨𝗟 𝗕𝗜𝗟𝗘 𝗦𝗔𝗟𝗧 - Support your liver, gallbladder, and digestive system. Tauroursodeoxycholic acid is a powerful bile salt that promotes optimal bile flow, vital for liver function, gallbladder health, and nutrient absorption.
- 𝗠𝗘𝗧𝗔𝗕𝗢𝗟𝗜𝗦𝗠 𝗦𝗨𝗣𝗣𝗢𝗥𝗧 - TUDCA also aids bile acid metabolism and promotes metabolic health by protecting the liver from the harmful effects of oxidative stress.
- 𝗠𝗔𝗫𝗜𝗠𝗨𝗠 𝗘𝗙𝗙𝗘𝗖𝗧𝗜𝗩𝗘𝗡𝗘𝗦𝗦 - In just one capsule, experience a high-potency formula designed for optimal performance and effectiveness.
- 𝗔𝗗𝗩𝗔𝗡𝗖𝗘𝗗 𝗙𝗢𝗥𝗠𝗨𝗟𝗔 - Recommended by Dr. Berg, this TUDCA supplement delivers 250 mg of TUDCA in each serving for targeted support.
- 𝗧𝗥𝗬 𝗙𝗢𝗥 𝟯𝟬 𝗗𝗔𝗬𝗦 - If you are unhappy with this product reach out to us within 30 days of your purchase date and we will take care of you.
From the trusted Dr. Berg brand, this formula provides 500mg TUDCA specifically designed for liver health, bile flow, and gallbladder support.
Dr. Berg’s reputation for quality nutritional supplements extends to this pure TUDCA formulation. The 500mg dose supports optimal bile flow essential for liver function, gallbladder health, and nutrient absorption. The formula aids bile acid metabolism while protecting the liver from oxidative stress. The 30-capsule bottle provides a month’s supply at the standard therapeutic dose, perfect for assessing tolerance and benefits.
What We Like
- Trusted brand with established quality reputation
- 500mg therapeutic dose
- Supports bile flow and metabolism
- Protects against oxidative stress
What Could Be Better
- 30-capsule supply requires frequent reordering
- Premium brand pricing
Bottom Line: A reliable choice from a respected brand for those wanting TUDCA from a trusted source with proven quality standards.
6. Totaria TUDCA – Best Extended Supply
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Totaria delivers 1200mg of ultra-strength pure TUDCA in a generous 120-capsule bottle for extended liver and gallbladder support.
This vegan-friendly formula provides one of the highest per-serving doses available in a large bottle format. The 120-capsule supply ensures you won’t run out during critical periods of liver support. The ultra-strength formulation supports comprehensive liver and gallbladder cleanse and repair through TUDCA’s cellular protective mechanisms. The pure formulation focuses exclusively on TUDCA without additional ingredients.
What We Like
- 1200mg ultra-strength dose
- 120-capsule bottle provides extended supply
- Vegan-friendly formulation
- Pure TUDCA without unnecessary additives
What Could Be Better
- Very high dose may be more than some need
- Larger bottle means longer commitment
Bottom Line: Excellent choice for long-term TUDCA users wanting high potency and extended supply in a single purchase.
7. TUDCA with Ox Bile – Best for Digestion
No products found.
This unique formula combines 500mg TUDCA with 125mg ox bile for enhanced digestive support and fat absorption.
The addition of ox bile provides a broader spectrum of bile salts alongside TUDCA’s specific benefits. This combination supports healthy digestion of dietary fats, nutrient absorption, and overall liver and gallbladder function. The high-absorption Livamate formula ensures optimal bioavailability. The 120-capsule supply and third-party testing provide confidence in quality and value. The natural bitter taste confirms genuine bile acid content.
What We Like
- Combines TUDCA with complementary ox bile
- Supports both liver health and fat digestion
- 120-capsule supply offers good value
- Third-party tested for purity
What Could Be Better
- Ox bile addition may not be needed by everyone
- Multiple ingredients mean potential for sensitivity
Bottom Line: The best choice for those needing comprehensive bile salt support for both liver health and digestive function, especially after gallbladder removal.
How to Choose the Best TUDCA Supplement
Understanding TUDCA dosing is crucial for selecting an appropriate supplement. Clinical studies use doses ranging from 250mg to 1750mg daily depending on the condition being addressed. For general liver support and cellular protection, 250-500mg daily is often sufficient. Those with more significant liver concerns or fatty liver disease may benefit from 500-1000mg daily. Some therapeutic protocols use up to 1750mg, but this should only be done under medical supervision and for limited periods.
Quality is paramount when choosing TUDCA since you’re specifically seeking the therapeutic benefits of genuine tauroursodeoxycholic acid. Look for products that explicitly state they contain TUDCA (not just UDCA or “bile salts”) and confirm the supplement is third-party tested. Reputable manufacturers will specify that their TUDCA is synthetically produced rather than derived from animal sources, ensuring consistent quality and ethical production.
Consider whether you want pure TUDCA or a combination formula. Pure TUDCA supplements allow precise dosing and are ideal if you’re already taking other liver support supplements. Combination formulas with ingredients like NAC, milk thistle, or ox bile can be convenient and cost-effective but may provide more than you need. If you have a compromised gallbladder or difficulty digesting fats, formulas including ox bile alongside TUDCA may provide additional benefits.
Capsule size and serving requirements matter for long-term compliance. Some products require taking multiple large capsules to achieve a therapeutic dose, which can be challenging. Check the actual serving size and calculate how long a bottle will last at your intended dose. A 60-capsule bottle of 250mg TUDCA taken twice daily lasts only 15 days, while the same bottle taken once daily lasts two months.
Be prepared for the characteristic bitter taste of genuine TUDCA. Real bile acids have a distinct bitter flavor, and this is actually a quality indicator. Supplements marketed as TUDCA that have no taste may not contain authentic tauroursodeoxycholic acid. While the taste can be unpleasant if capsules are held in the mouth, swallowing them quickly with plenty of water minimizes this issue.
Benefits of TUDCA Supplements
TUDCA’s primary benefit is supporting liver health through multiple mechanisms. It enhances bile flow from the liver to the intestines, helping eliminate toxins and metabolic waste products. Unlike general liver supplements that primarily provide antioxidants, TUDCA works at the cellular level to reduce endoplasmic reticulum stress—a form of cellular stress that contributes to liver damage and metabolic disease. This makes TUDCA particularly valuable for conditions like non-alcoholic fatty liver disease and metabolic syndrome.
Perhaps TUDCA’s most unique property is its role as a “chemical chaperone.” It helps proteins fold correctly and prevents the accumulation of misfolded proteins that damage cells. This mechanism explains TUDCA’s benefits beyond the liver, including neuroprotective effects shown in studies of Alzheimer’s disease, Parkinson’s disease, and ALS. While TUDCA shouldn’t be considered a treatment for these conditions, its ability to protect neurons from oxidative stress and reduce neuroinflammation is remarkable.
TUDCA supports healthy insulin sensitivity and glucose metabolism, making it valuable for those with insulin resistance or metabolic syndrome. A clinical study found that 1750mg TUDCA daily for four weeks increased insulin sensitivity by 30% in obese individuals with insulin resistance. By reducing cellular stress and inflammation that impair insulin signaling, TUDCA addresses root causes of metabolic dysfunction rather than just symptoms.
Digestive benefits of TUDCA extend beyond simple bile support. It helps with fat digestion and nutrient absorption, particularly fat-soluble vitamins A, D, E, and K. For people who’ve had their gallbladder removed or have sluggish bile production, TUDCA can significantly improve digestive comfort and reduce bloating after fatty meals. The enhanced bile flow also supports the elimination of toxins through the digestive tract, reducing the burden on other detoxification pathways.
Frequently Asked Questions
What is the difference between TUDCA and UDCA?
TUDCA (tauroursodeoxycholic acid) is UDCA (ursodeoxycholic acid) conjugated with the amino acid taurine. This conjugation makes TUDCA more water-soluble and gives it enhanced cellular protective properties. While both support liver health and bile flow, TUDCA crosses cell membranes more easily and has stronger effects on reducing endoplasmic reticulum stress. UDCA is FDA-approved for treating primary biliary cholangitis, while TUDCA is available as a dietary supplement with broader applications.
How long should I take TUDCA supplements?
Clinical studies showing TUDCA benefits typically run from one to six months. Many people take TUDCA cyclically—for example, 2-3 months on followed by 1 month off—rather than continuously. For acute liver support during periods of increased stress (dietary indiscretion, medication use, alcohol consumption), shorter 4-8 week courses may suffice. Long-term daily use should be discussed with a healthcare provider, especially at higher doses exceeding 500mg daily.
Should I take TUDCA with or without food?
TUDCA can be taken with or without food, though taking it with meals containing fat may enhance its digestive benefits. For liver support purposes, timing with meals is less critical. Some people find taking TUDCA with food reduces the possibility of digestive upset, while others prefer taking it on an empty stomach for maximum absorption. Experiment to find what works best for you, but consistency in timing is more important than the specific timing chosen.
Can I take TUDCA if I don’t have a gallbladder?
Yes, TUDCA is actually particularly beneficial for people without gallbladders. After gallbladder removal, bile drips continuously into the intestines rather than being stored and released in response to meals. This can impair fat digestion. TUDCA supplementation helps compensate by supporting bile flow and providing additional bile acids to aid digestion. Many people who’ve had cholecystectomy report significant improvement in digestive comfort and fat tolerance when using TUDCA.
Are there any side effects of TUDCA?
TUDCA is generally well-tolerated at recommended doses. The most common side effect is mild digestive upset including diarrhea, particularly at doses exceeding 1500mg daily. Some people experience loose stools when first starting TUDCA as the increased bile flow stimulates bowel movements. This typically resolves within a few days as the body adapts. Starting with a lower dose (250mg) and gradually increasing helps minimize digestive side effects. Very rarely, some people report headaches or nausea.
Can TUDCA interact with medications?
TUDCA may interact with certain medications, particularly those affecting bile acid metabolism or liver function. It could potentially alter the absorption of fat-soluble medications or supplements. If you take medications for liver disease, diabetes, or cholesterol, consult your healthcare provider before starting TUDCA as it may affect how these drugs work. TUDCA has been shown to interact with alcohol in cell studies—protective when taken simultaneously but potentially harmful when taken before alcohol exposure, though human significance is unclear.
Is TUDCA the same as bile salts?
TUDCA is a specific type of bile salt, but “bile salts” is a broad category including many different compounds. Supplements labeled simply as “bile salts” or “ox bile” contain a mixture of various bile acids, while TUDCA supplements contain specifically tauroursodeoxycholic acid. TUDCA has unique properties including stronger cellular protective effects and better ability to reduce endoplasmic reticulum stress compared to generic bile salt mixtures. For therapeutic purposes targeting liver health and cellular protection, pure TUDCA is preferable to mixed bile salts.
Can TUDCA help with weight loss?
TUDCA is not a weight loss supplement, though it supports metabolic processes that influence body composition. By improving insulin sensitivity and supporting healthy metabolism, TUDCA may help with weight management as part of a comprehensive approach including proper diet and exercise. Studies show TUDCA can reduce liver fat accumulation and improve metabolic markers associated with obesity. However, expecting significant weight loss from TUDCA alone would be unrealistic—think of it as supporting metabolic health that makes sustainable weight management easier.
