PlainVitamins

Hist-Resist

by Vinco · capsule · 120 vegetable capsules

  • On the market (NIH)
  • UPC 7 39930 27583 6
  • DSLD label 258832
  • Serving 2 vegetable capsules
  • 60 servings

Hist-Resist by Vinco lists 7 ingredients, 7 with an amount per serving of 2 vegetable capsules, such as 300 mg of vitamin C, 400 mg of quercetin dihydrate, 250 mg of nettle leaf extract and 100 mg of bromelain. Its current label entered the NIH Dietary Supplement Label Database on January 22, 2022.

What is in Hist-Resist?

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

Hist-Resist: Supplement Facts rows against the market (DSLD label 258832, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid300 mg333%Vitamin C in Hist-Resist against 18,583 products300 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg300 mg

Higher than 75% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 900 mg.

Quercetin Dihydrate400 mgQuercetin in Hist-Resist against 1,548 products400 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.400 mg

Higher than 83% of 1,548 products listing quercetin (median 100 mg). Per day at the most servings: 1,200 mg.

Nettle leaf extract4:1250 mgStinging Nettle in Hist-Resist against 710 products250 mg per serving; the middle half of products list 50 mg to 300 mg, the median 120 mg.250 mg

Higher than 70% of 710 products listing stinging nettle (median 120 mg). Per day at the most servings: 750 mg.

Bromelain2400 GDU/g100 mgBromelain in Hist-Resist against 1,337 products100 mg per serving; the middle half of products list 25 mg to 200 mg, the median 50 mg.100 mg

Higher than 55% of 1,337 products listing bromelain (median 50 mg). Per day at the most servings: 300 mg.

N-Acetyl CysteineN-Acetyl L-Cysteine50 mgN-Acetyl Cysteine in Hist-Resist against 1,259 products50 mg per serving; the middle half of products list 55 mg to 500 mg, the median 150 mg.50 mg

75% of 1,259 products listing N-acetyl cysteine give more (median 150 mg). Per day at the most servings: 150 mg.

Ashwagandha Extractas Alkaloid2.5% alkaloid100 mgAshwagandha in Hist-Resist against 1,646 products100 mg per serving; the middle half of products list 125 mg to 500 mg, the median 250 mg.100 mg

79% of 1,646 products listing ashwagandha give more (median 250 mg). Per day at the most servings: 300 mg.

Turmeric root extractas Curcuminoids95% curcuminoids50 mgTurmeric in Hist-Resist against 2,369 products50 mg per serving; the middle half of products list 50 mg to 500 mg, the median 150 mg.50 mg

71% of 2,369 products listing turmeric give more (median 150 mg). Per day at the most servings: 150 mg.

Source: NIH ODS Dietary Supplement Label Database, label 258832 (entered January 22, 2022), 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

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?

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

  • Natural D-HistOrtho Molecular Products 5 shared, 72% alike
  • D-Hist Jr.Ortho Molecular Products 5 shared, 72% alike
  • SinusCarePatient One MediNutritionals 5 shared, 72% alike
  • X-HistHoltraCeuticals 5 shared, 72% alike
  • SinusCarePatient One 1 MediNutritionals 5 shared, 72% alike
  • SinuplexMetagenics 5 shared, 72% 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
Directions for use: As a dietary supplement for adults and children twelve or more years of age, take two capsules, three times per day for the first 10 days, followed by two capsules daily, or as directed by a qualified healthcare professional.
Warnings
Keep out of reach of children
Tamper resistant. Do not purchase if seal is broken.
Allergens and what it does not contain
Gluten free
No wheat, no gluten, no corn, no dairy, no soy, yeast free
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 258832.

What else is on the label?

Other ingredients: Cellulose, L-Leucine.

How many labels does Hist-Resist have?

One label is on file, entered on January 22, 2022.

  1. Label 258832 (current) Entered January 22, 2022 · on the market · 120 vegetable capsules · UPC 7 39930 27583 6

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

Who makes it?

The label names Vinco Inc. (manufacturer, distributor), Evans City, PA. All Vinco products.

Where next?