PlainVitamins

Liver Support

by NutraBio · capsule · 90 capsules

  • On the market (NIH)
  • UPC 6 49908 21990 1
  • DSLD label 329436
  • Serving 3 capsules
  • 30 servings

Liver Support by NutraBio lists 4 ingredients, 4 with an amount per serving of 3 capsules, such as 600 mg of N-acetyl cysteine, 510 mg of tudca and 500 mg of milk thistle seed extract. Its current label entered the NIH Dietary Supplement Label Database on May 21, 2025.

What is in Liver Support?

Each row as the label prints it, per serving of 3 capsules. 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).

Liver Support: Supplement Facts rows against the market (DSLD label 329436, January 2026 release)
IngredientAmount% DVAmong products listing it
N-Acetyl Cysteine600 mgN-Acetyl Cysteine in Liver Support against 1,259 products600 mg per serving; the middle half of products list 55 mg to 500 mg, the median 150 mg.600 mg

Higher than 80% of 1,259 products listing N-acetyl cysteine (median 150 mg).

Tudca510 mgTauroursodeoxycholic Acid in Liver Support against 33 products510 mg per serving; the middle half of products list 250 mg to 500 mg, the median 255 mg.510 mg

Higher than 91% of 33 products listing tauroursodeoxycholic acid (median 255 mg).

Tauroursodeoxycholic AcidTauroursodeoxycholic Acid by LC-MS500 mg
Milk Thistle Seed Extractas Silybum marianum Seed Extractstd. for 80% silymarin500 mgMilk Thistle in Liver Support against 1,277 products500 mg per serving; the middle half of products list 90 mg to 300 mg, the median 175 mg.500 mg

Higher than 87% of 1,277 products listing milk thistle (median 175 mg).

Source: NIH ODS Dietary Supplement Label Database, label 329436 (entered May 21, 2025), 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:

  • Its 510 mg of tudca (filed by NIH under tauroursodeoxycholic acid) is higher than 91% of the 33 tauroursodeoxycholic acid products that print an amount; 2 list more.

The NIH database records one serving 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?

1 product lists the very same ingredients; the nearest amounts come first.

  • Liver Health QRFTroponin Nutrition same ingredients
  • Liver LoverApollon Nutrition 3 shared, 79% alike
  • Tudca+HUMANX 2 shared, 53% alike
  • Liver SupportLiveLong · off the market 2 shared, 50% alike
  • Liv-SLiveLong Nutrition · off the market 2 shared, 50% alike
  • TudcaNutricost · off the market 1 shared, 50% alike

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
Suggested use: Take 3 capsules (1 serving) daily.
Warnings
Warning: Keep out of reach of children. Not for use by individuals under the age of 18 years.
Do not use if pregnant or nursing. Consult a physician before use if you have a medical condition or are taking any medication.
Discontinue use two weeks prior to surgery.
Processed in a facility that also processes milk and tree nuts.
Allergens and what it does not contain
Made without gluten, lactose and GMOs.
Storage
Store in a cool dry place.

Source: label statements in DSLD label 329436.

What else is on the label?

Other ingredients: Hypromellose, Water.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Manufactured in our GMP & FDA Inspected Facility Made in USA with ingredients sourced worldwide; IFANCA Certified crescent M Halal.

How many labels does Liver Support have?

One label is on file, entered on May 21, 2025.

  1. Label 329436 (current) Entered May 21, 2025 · on the market · 90 capsules · UPC 6 49908 21990 1

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

Who makes it?

The label names NutraBio Labs, Inc. (manufacturer), Middlesex, NJ . All NutraBio products.

Where next?