PlainVitamins

Liver Support

by LiveLong · capsule · 100 capsules

  • Off the market since November 2023 (NIH)
  • DSLD label 21729
  • Serving 3 capsules
  • 33 servings

Liver Support by LiveLong lists 2 ingredients, 2 with an amount per serving of 3 capsules, such as 1,000 mg of NAC and 500 mg of milk thistle. Its current label entered the NIH Dietary Supplement Label Database on May 24, 2013.

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 21729, January 2026 release)
IngredientAmount% DVAmong products listing it
NAC1,000 mgN-Acetyl Cysteine in Liver Support against 1,259 products1,000 mg per serving; the middle half of products list 55 mg to 500 mg, the median 150 mg.1,000 mg

Higher than 96% of 1,259 products listing N-acetyl cysteine (median 150 mg). Per day at the most servings: 3,000 mg.

Milk Thistleas Silymarin 80% Extract500 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). Per day at the most servings: 1,500 mg.

Source: NIH ODS Dietary Supplement Label Database, label 21729 (entered May 24, 2013), version 9.4.0. See the label on DSLD. 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 1,000 mg of NAC (filed by NIH under N-acetyl cysteine) is higher than 96% of the 1,259 N-acetyl cysteine products that print an amount; 25 list more.

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?

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

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: As an herbal dietary supplement, take 3 capsules one to 3 times daily or as directed by a physician.
Warnings
Consult your healthcare professional before use if you are taking antidepressants, MAO Inhibitors, or any other prescription drugs.
Discontinue use and consult your healthcare professional if dizziness, sleeplessness, tremors, nervousness, headache or heart palpitations occur. Consult your healthcare practitioner before beginning any weight loss program.
WARNING: KEEP OUT OF REACH OF CHILDREN.
Consult your physician before using this dietary supplement. Do not use this product if you are at risk or are being treated for high blood pressure, heart, kidney, thyroid, or psychiatric disease, difficulty in urinating, prostate enlargement, anxiety, depression, seizure disorder, or stroke.

Source: label statements in DSLD label 21729.

What else is on the label?

Other ingredients: Gelatin, Magnesium Stearate.

How many labels does Liver Support have?

One label is on file, entered on May 24, 2013.

  1. Label 21729 (current) Entered May 24, 2013 · off the market November 7, 2023 · 100 capsules

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

Who makes it?

The label names LIVELONG NUTRITION(TM) (distributor), Piedmont, SC. All LiveLong products.

Where next?