TUDCA 250 mg capsules
Double Wood
250 mg per capsule (often 500 mg per serving)
Third-party tested for identity, potency, heavy metals and microbes. Clear single-ingredient formula and a well-known brand on Amazon US.
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Recommended TUDCA products
We favour clear labels, disclosed doses, and brands that talk about third-party testing. Use the region bar to show US, UK or EU options. Some links may earn us a commission at no extra cost to you.
How we choosePrefer single-ingredient TUDCA when you want a simple product. Combination products (for example TUDCA + NAC) are common in the UK. Avoid vague “liver blends” that hide the TUDCA amount. Read more in how to choose.
EU and UK noteFood-supplement rules differ by country. We link to products that shops already sell. This is not legal advice about novel-food or marketing rules in your country.
TUDCA 250 mg or 500 mg capsules
Nutricost
250 mg or 500 mg per capsule
Clear dose on the label, third-party tested, and usually good value. Made in a GMP-compliant facility.
TUDCA 500 mg capsules
Nutricost
500 mg per capsule
Same transparent Nutricost formula via iHerb, which ships widely and often handles VAT on smaller EU orders.
TUDCA capsules
Double Wood
Typically 250 mg per capsule
Import option for shoppers who want a tested single-ingredient capsule when local stock is limited.
TUDCA + NAC
Applied Nutrition
800 mg TUDCA + 900 mg NAC per serving
UK brand with a clear dose. Common on Amazon UK and high-street health shops. Combines TUDCA with NAC for antioxidant support.
TUDCA + NAC
Applied Nutrition
800 mg TUDCA + 900 mg NAC per serving
Same UK formula via Holland & Barrett if you prefer a high-street retailer.
TUDCA + NAC
Supplement Needs
750 mg TUDCA + 900 mg NAC per serving
Transparent two-ingredient formula with clinically relevant doses. Good UK option when you want labelled amounts without a proprietary blend.
TUDCA+ 250 mg
ALLMAX
250 mg TUDCA per capsule
Clear TUDCA dose plus a small amount of choline. Useful iHerb option for EU shoppers who want a known sports-nutrition brand.
No products listed for this region yet. Try another region above, or see how to choose a TUDCA product.
Affiliate disclosure
As an Amazon Associate we may earn from qualifying purchases once our Associates account is active. iHerb and other retailers may also pay a commission. Prices and stock change; always check the retailer page. Full details: affiliate disclosure.
Before you buy
- Check the milligrams of TUDCA per serving, not only per bottle.
- Look for third-party testing or a certificate of analysis when you can.
- Speak to a clinician if you have a medical condition or take prescription drugs.