PlainVitamins

PreToxx

by LES Labs · tablet or pill · 30 tablets

  • On the market (NIH)
  • DSLD label 25747
  • Serving 2 tablets
  • 15 servings

PreToxx by LES Labs lists 12 ingredients, 9 with an amount per serving of 2 tablets, such as 500 mg of vitamin C, 100 mg of vitamin B1, 50 mg of vitamin B6 and 250 mcg of vitamin B12; 3 sit inside a blend without their own amounts, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on September 25, 2013.

What is in PreToxx?

Each row as the label prints it, per serving of 2 tablets. 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).

PreToxx: Supplement Facts rows against the market (DSLD label 25747, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid500 mg834%Vitamin C in PreToxx against 18,583 products500 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg500 mg

Higher than 81% of 18,583 products listing vitamin C (median 100 mg).

Vitamin B1as Thiamine Hydrochloride100 mg6,667%Thiamin in PreToxx against 9,830 products100 mg per serving; the middle half of products list 1.5 mg to 25 mg, the median 5 mg.DV 1.2 mg100 mg

Higher than 94% of 9,830 products listing thiamin (median 5 mg).

Vitamin B6as Pyridoxine Hydrochloride50 mg2,500%Vitamin B6 in PreToxx against 15,277 products50 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg50 mg

Higher than 87% of 15,277 products listing vitamin B6 (median 6 mg).

Vitamin B12as Cyanocobalamin250 mcg4,167%Vitamin B12 in PreToxx against 14,425 products250 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg250 mcg

Higher than 77% of 14,425 products listing vitamin B12 (median 36 mcg).

Calciumas Calcium Amino Acid ChelateCalcium (Form: as Calcium Amino Acid Chelate)50 mg5%Calcium in PreToxx against 17,831 products50 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg50 mg

72% of 17,831 products listing calcium give more (median 115 mg).

Magnesiumas Magnesium Amino Acid Chelate24 mg6%Magnesium in PreToxx against 14,003 products24 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg24 mg

81% of 14,003 products listing magnesium give more (median 86 mg).

Chlorideas Sodium ChlorideChloride (Form: as Sodium Chloride)60 mg2%Chloride in PreToxx against 1,476 products60 mg per serving; the middle half of products list 60 mg to 183.5 mg, the median 75 mg.DV 2,300 mgUL 3,600 mg60 mg

74% of 1,476 products listing chloride give more (median 75 mg).

Sodiumas Sodium Chloride40 mg1%Sodium in PreToxx against 14,514 products40 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.40 mg

56% of 14,514 products listing sodium give more (median 55 mg).

Potassiumas {Potassium} Amino Acid ChelatePotassium (Form: as {Potassium} Amino Acid Chelate)24 mg1%Potassium in PreToxx against 11,614 products24 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg24 mg

88% of 11,614 products listing potassium give more (median 99 mg).

Manganeseas Manganese Amino Acid Chelate1,600 mcg80%Manganese in PreToxx against 7,016 products1.6 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg1.6 mg

64% of 7,016 products listing manganese give more (median 2 mg).

Liver Antioxidant Blend1,200 mg
N-Acetyl L-Cysteinein the blend, no amount given
Prickly Pear Extractas NOPALin the blend, no amount given
Milk Thistle extractin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 25747 (entered September 25, 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 100 mg of vitamin B1 (filed by NIH under thiamin) is higher than 94% of the 9,830 thiamin products that print an amount; 163 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?

The products whose ingredient lists overlap most with PreToxx'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 one (2) tablets before drinking with a glass of water. Repeat after drinking. To help support a healthy liver, take one (1) tablet daily.
Warnings
Inform your physician if you are being treated for any medical condition or are nursing.
Keep out of reach of children.
Do not drink and drive. Do not use if outer seal is missing or damaged.
Storage
Store in a dry, cool place.

Source: label statements in DSLD label 25747.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Stearic Acid, Methylcellulose, Magnesium Stearate, Silicon Dioxide.

How many labels does PreToxx have?

One label is on file, entered on September 25, 2013.

  1. Label 25747 (current) Entered September 25, 2013 · on the market · 30 tablets

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

Who makes it?

The label names LES Labs, Inc. (distributor), Los Angeles, CA. All LES Labs products.

Where next?