PlainVitamins

HistaEze

by Designs for Health · capsule · 120 vegetarian capsules

  • On the market (NIH)
  • UPC 8 79452 00267 8
  • DSLD label 22928
  • Serving 2 capsules; amounts per 4 capsules
  • 30 servings

HistaEze by Designs for Health lists 8 ingredients, 8 with an amount per serving of 4 capsules, such as 500 mg of vitamin C, 120 mg of potassium, 900 mg of tinofend(R) and 600 mg of nettle extract, beside 1 Nutrition Facts row (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on June 25, 2013.

What is in HistaEze?

Each row as the label prints it, per serving of 4 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).

HistaEze: Supplement Facts rows against the market (DSLD label 22928, January 2026 release)
IngredientAmount% DVAmong products listing it
Sodium75 mg3%Sodium in HistaEze against 14,514 products75 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.75 mg

Higher than 57% of 14,514 products listing sodium (median 55 mg). Per day at the most servings: 150 mg.

Vitamin Cas Ascorbic Acid500 mg833%Vitamin C in HistaEze 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). Per day at the most servings: 1,000 mg.

Potassiumas Potassium BicarbonatePotassium (Form: as Potassium Bicarbonate)120 mg3%Potassium in HistaEze against 11,614 products120 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg120 mg

Higher than 60% of 11,614 products listing potassium (median 99 mg). Per day at the most servings: 240 mg.

Tinofend(R)900 mgTinospora Cordifolia in HistaEze against 66 products900 mg per serving; the middle half of products list 100 mg to 775 mg, the median 300 mg.900 mg

Higher than 76% of 66 products listing tinospora cordifolia (median 300 mg). Per day at the most servings: 1,800 mg.

Nettle Extractas Silicic AcidNettle Extract (Form: standardized to contain 1% silicic acid) PlantPart: leaf Genus: Urtica Species: dioica600 mgStinging Nettle in HistaEze against 710 products600 mg per serving; the middle half of products list 50 mg to 300 mg, the median 120 mg.600 mg

Higher than 92% of 710 products listing stinging nettle (median 120 mg). Per day at the most servings: 1,200 mg.

Quercetin600 mgQuercetin in HistaEze against 1,548 products600 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.600 mg

Higher than 94% of 1,548 products listing quercetin (median 100 mg). Per day at the most servings: 1,200 mg.

Bicarb Salts600 mg
Potassium Bicarbonate300 mg
Sodium Bicarbonate300 mg

Source: NIH ODS Dietary Supplement Label Database, label 22928 (entered June 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 600 mg of nettle extract (filed by NIH under stinging nettle) is higher than 92% of the 710 stinging nettle products that print an amount; 50 list more.
  • Its 600 mg of quercetin is higher than 94% of the 1,548 quercetin products that print an amount; 88 list more.

The NIH database records 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?

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
Recommended Use: As a dietary supplement, take four capsules daily, two capsules twice per day, or as directed by your health care practitioner.
Allergens and what it does not contain
Does not contain gluten.
Storage
STORE IN A COOL, DRY PLACE.

Source: label statements in DSLD label 22928.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Vegetable Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Guaranteed GMP COMPLIANT Products.

How many labels does HistaEze have?

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

  1. Label 22928 (current) Entered June 25, 2013 · on the market · 120 vegetarian capsules · UPC 8 79452 00267 8

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

Who makes it?

The label names Designs for Health, Inc. (manufacturer, distributor), Suffield, CT. All Designs for Health products.

Where next?