PlainVitamins

D-Hist Jr.

by Ortho Molecular Products · tablet or pill · 60 chewable tablets

  • On the market (NIH)
  • UPC 6 15033 00855 0
  • DSLD label 175435
  • Serving 1 chewable tablet
  • 60 servings

D-Hist Jr. by Ortho Molecular Products lists 5 ingredients, 5 with an amount per serving of 1 chewable tablet, such as 75 mg of vitamin C, 100 mg of quercetin dihydrate, 100 mg of stinging nettles and 25 mg of bromelain. Its current label entered the NIH Dietary Supplement Label Database on May 24, 2018.

What is in D-Hist Jr.?

Each row as the label prints it, per serving of 1 chewable tablet. 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).

D-Hist Jr.: Supplement Facts rows against the market (DSLD label 175435, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic AcidVitamin C (Alt. Name: Ascorbic Acid) Note: USP75 mg125%Vitamin C in D-Hist Jr. against 18,583 products75 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg75 mg

62% of 18,583 products listing vitamin C give more (median 100 mg).

Quercetin Dihydrate100 mgQuercetin in D-Hist Jr. against 1,548 products100 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.100 mg

40% of 1,548 products listing quercetin give more (median 100 mg).

Stinging Nettles100 mgStinging Nettle in D-Hist Jr. against 710 products100 mg per serving; the middle half of products list 50 mg to 300 mg, the median 120 mg.100 mg

51% of 710 products listing stinging nettle give more (median 120 mg).

Bromelainas PineappleBromelain (Form: from Pineapple) Note: 2,400 GDU/g25 mgBromelain in D-Hist Jr. against 1,337 products25 mg per serving; the middle half of products list 25 mg to 200 mg, the median 50 mg.25 mg

66% of 1,337 products listing bromelain give more (median 50 mg).

N-Acetyl-L-CysteineN-Acetyl-L-Cysteine Note: USP12 mgN-Acetyl Cysteine in D-Hist Jr. against 1,259 products12 mg per serving; the middle half of products list 55 mg to 500 mg, the median 150 mg.12 mg

96% of 1,259 products listing N-acetyl cysteine give more (median 150 mg).

Source: NIH ODS Dietary Supplement Label Database, label 175435 (entered May 24, 2018), 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:

  • 96% of the 1,259 products that print an amount of N-acetyl cysteine list more than its 12 mg of N-acetyl-L-cysteine (filed by NIH under N-acetyl cysteine) (median 150 mg).

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?

6 products list 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: 1 tablet as needed or as recommended by your health care professional.
Warnings
If you are pregnant or nursing, consult your physician before taking this product.
As with all dietary supplements, some individuals may not tolerate or may be allergic to the ingredients used. Please read the ingredient panel carefully prior to ingestion. Cease taking this product and consult your physician if you have negative reactions upon ingestion.
Caution: This product contains a desiccant. For best results, keep the desiccant in the bottle until all contents are consumed. Do not eat desiccant.
Keep out of reach of children.
This product was sealed for your protection. Do not use if outer logoed neck seal or inner-seal is missing or damaged.
Do not accept if label shows signs of tampering
Allergens and what it does not contain
Formulated To Be Free Of Allergens Derived From: Gluten, yeast, artificial colors and flavors.
Storage
For best results, keep the desiccant in the bottle until all contents are consumed.
Keep container tightly closed. Store at room temperature.

Source: label statements in DSLD label 175435.

What else is on the label?

Other ingredients: Cane Sugar, Natural, Xylitol, Stearic Acid, natural Lemon-Lime flavoring, natural Vanilla flavoring, Sodium Stearyl Fumarate, Silicon Dioxide, Rebaudioside A.

How many labels does D-Hist Jr. have?

One label is on file, entered on May 24, 2018.

  1. Label 175435 (current) Entered May 24, 2018 · on the market · 60 chewable tablets · UPC 6 15033 00855 0

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

Who makes it?

The label names Ortho Molecular Products, Inc. (manufacturer), Woodstock, IL. All Ortho Molecular Products products.

Where next?