TUDCA 250 mg

by Puritan's Pride · capsule · 60 capsules

On the market (NIH)
UPC 0 25077 00088 3
DSLD label 285583
Serving 1 capsule
60 servings

TUDCA 250 mg by Puritan's Pride lists one ingredient: 250 mg of tudca per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on May 24, 2023.

What is in TUDCA 250 mg?

Each row as the label prints it, per serving of 1 capsule. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

TUDCA 250 mg: Supplement Facts rows against the market (DSLD label 285583, January 2026 release)
Ingredient	Amount	% DV	Among products listing it
Tudca	250 mg		55% of 33 products listing tauroursodeoxycholic acid give more (median 255 mg). Per day at the most servings: 750 mg.

Source: NIH ODS Dietary Supplement Label Database, label 285583 (entered May 24, 2023), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

55% of the 33 products that print an amount of tauroursodeoxycholic acid list more than its 250 mg of tudca (filed by NIH under tauroursodeoxycholic acid) (median 255 mg).

The NIH database records 1 to 3 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

6 products list the very same ingredients; the nearest amounts come first.

TudcaNutricost · off the market same ingredients
TUDCA 250 mgVitaDirect same ingredients
TudcaALLMAX ESSENTIALS same ingredients
Tudca 250 mgBest Naturals same ingredients
TUDCA 250 mgInnovaPharm Essentials same ingredients
TUDCA 250 mgNutricost same ingredients

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions: Directions: For adults, take one (1) capsule one to three times daily, preferably with meals.
Warnings: WARNING: If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use.; Discontinue use and consult your doctor if any adverse reactions occur.; Keep out of reach of children.; Do not use if seal under cap is broken or missing.; WARNING: This product can expose you to chemicals including lead and mercury, which are known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Allergens and what it does not contain: No artificial color, flavor or sweetener, no starch, no milk, no lactose, no soy, no gluten, no wheat, no yeast, no fish.
Storage: Store at room temperature.

Source: label statements in DSLD label 285583.

What else is on the label?

Other ingredients: Cellulose, Gelatin, Silica, Magnesium Stearate, Stearic Acid.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): QA Quality Assured.

How many labels does TUDCA 250 mg have?

One label is on file, entered on May 24, 2023.

Label 285583 (current) Entered May 24, 2023 · on the market · 60 capsules · UPC 0 25077 00088 3

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Puritan's Pride, Inc. (distributor), Ronkonkoma, NY, U.S.A.. All Puritan's Pride products.