PlainVitamins

Anti-Oxidant

by Thorne Research · capsule · 90 vegetarian capsules

  • Off the market since December 2019 (NIH)
  • UPC 6 93749 70901 5
  • DSLD label 16042
  • Serving 3 capsules
  • 30 servings

Anti-Oxidant by Thorne Research lists 14 ingredients, 14 with an amount per serving of 3 capsules, such as 200 mg of vitamin C, 80 mg of thiamine, 36.5 mg of riboflavin and 180 mg of niacin. Its current label entered the NIH Dietary Supplement Label Database on November 21, 2012.

What is in Anti-Oxidant?

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).

Anti-Oxidant: Supplement Facts rows against the market (DSLD label 16042, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid200 mg333%Vitamin C in Anti-Oxidant against 18,583 products200 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg200 mg

Higher than 63% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 400 mg.

Thiamineas Thiamine HydrochlorideThiamin (Form: as Thiamin HCl)80 mg5,333%Thiamin in Anti-Oxidant against 9,830 products80 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg80 mg

Higher than 93% of 9,830 products listing thiamin (median 5 mg). Per day at the most servings: 160 mg.

Riboflavinas Riboflavin 5'-Phosphate SodiumRiboflavin (Form: as Riboflavin 5'-Phosphate Sodium)36.5 mg2,147%Riboflavin in Anti-Oxidant against 9,824 products36.5 mg per serving; the middle half of products list 1.7 mg to 25 mg, the median 4 mg.DV 1.3 mg36.5 mg

Higher than 85% of 9,824 products listing riboflavin (median 4 mg). Per day at the most servings: 73 mg.

Niacinas NiacinamideNiacin (Form: as Niacinamide)180 mg900%Niacin in Anti-Oxidant against 12,413 products180 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg180 mg

Higher than 95% of 12,413 products listing niacin (median 20 mg). Per day at the most servings: 360 mg. 10.3 times the adult UL a day.

Vitamin B6as Pyridoxal 5-PhosphateVitamin B6 (Form: as Pyridoxal 5'-Phosphate)33.8 mg1,690%Vitamin B6 in Anti-Oxidant against 15,277 products33.8 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg33.8 mg

Higher than 84% of 15,277 products listing vitamin B6 (median 6 mg). Per day at the most servings: 67.6 mg.

Pantothenic Acidas Calcium PantothenatePantothenic Acid (Form: as Calcium Pantothenate)59 mg590%Pantothenic Acid (Vitamin B5) in Anti-Oxidant against 10,060 products59 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg59 mg

Higher than 82% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg). Per day at the most servings: 118 mg.

Zincas Zinc PicolinateZinc (Form: as Zinc Picolinate)15 mg100%Zinc in Anti-Oxidant against 13,186 products15 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg15 mg

Higher than 56% of 13,186 products listing zinc (median 11 mg). Per day at the most servings: 30 mg.

Seleniumas SelenomethionineSelenium (Form: as Selenomethionine)175 mcg250%Selenium in Anti-Oxidant against 7,658 products175 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg175 mcg

Higher than 82% of 7,658 products listing selenium (median 55 mcg). Per day at the most servings: 350 mcg.

N-Acetyl-L-Cysteine81 mgN-Acetyl Cysteine in Anti-Oxidant against 1,259 products81 mg per serving; the middle half of products list 55 mg to 500 mg, the median 150 mg.81 mg

72% of 1,259 products listing N-acetyl cysteine give more (median 150 mg). Per day at the most servings: 162 mg.

Dimethylglycineas Dimethylglycine HydrochlorideDimethylglycine (Form: as Dimethylglycine Hydrochloride)75 mgDimethylglycine in Anti-Oxidant against 157 products75 mg per serving; the middle half of products list 80 mg to 300 mg, the median 125 mg.75 mg

75% of 157 products listing dimethylglycine give more (median 125 mg). Per day at the most servings: 150 mg.

GlutathioneGlutathione Note: reduced50 mgGlutathione in Anti-Oxidant against 717 products50 mg per serving; the middle half of products list 10 mg to 200 mg, the median 50 mg.50 mg

42% of 717 products listing glutathione give more (median 50 mg). Per day at the most servings: 100 mg.

L-Glutamic Acid45 mgGlutamic Acid in Anti-Oxidant against 697 products45 mg per serving; the middle half of products list 25 mg to 364 mg, the median 80 mg.45 mg

62% of 697 products listing glutamic acid give more (median 80 mg). Per day at the most servings: 90 mg.

R-Lipoic Acidas Sodium R-Lipoic AcidR-Lipoic Acid (Form: as Sodium R-Lipoic Acid)25 mgAlpha Lipoic Acid in Anti-Oxidant against 2,407 products25 mg per serving; the middle half of products list 25 mg to 150 mg, the median 50 mg.25 mg

68% of 2,407 products listing alpha lipoic acid give more (median 50 mg). Per day at the most servings: 50 mg.

Glycine23 mgGlycine in Anti-Oxidant against 1,078 products23 mg per serving; the middle half of products list 100 mg to 846 mg, the median 300 mg.23 mg

95% of 1,078 products listing glycine give more (median 300 mg). Per day at the most servings: 46 mg.

Source: NIH ODS Dietary Supplement Label Database, label 16042 (entered November 21, 2012), 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 80 mg of thiamin is higher than 93% of the 9,830 thiamin products that print an amount; 617 list more.
  • At 2 servings a day, the most its directions give, the label lists 360 mg of niacin, 10.3 times the adult Tolerable Upper Intake Level.
  • 95% of the 1,078 products that print an amount of glycine list more than its 23 mg of glycine (median 300 mg).

The NIH database records 1 to 2 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?

The products whose ingredient lists overlap most with Anti-Oxidant's, rare ingredients counting for more.

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 one to two times daily or as recommended by your health-care practitioner.
Warnings
If pregnant, consult your health-care practitioner before using this product.
Tamper Evident: Use only if bottle is sealed.
Storage
Store tightly sealed in a cool, dry place.

Source: label statements in DSLD label 16042.

What else is on the label?

Other ingredients: Hypromellose (derived from Cellulose) Capsule, Microcrystalline Cellulose, Leucine, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): (image)(R)HYPOALLERGENIC.

How many labels does Anti-Oxidant have?

One label is on file, entered on November 21, 2012.

  1. Label 16042 (current) Entered November 21, 2012 · off the market December 18, 2019 · 90 vegetarian capsules · UPC 6 93749 70901 5

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

Who makes it?

The label names Thorne Research, Inc. (manufacturer), Dover, Idaho. All Thorne Research products.

Where next?