PlainVitamins

HiBiotin

by Allergy Research Group · capsule · 90 vegetarian capsules

  • On the market (NIH)
  • UPC 7 13947 77090 4
  • DSLD label 258217
  • Serving 1 capsule
  • 90 servings

HiBiotin by Allergy Research Group lists one ingredient: 100 mg of biotin per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on December 18, 2021.

What is in HiBiotin?

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

HiBiotin: Supplement Facts rows against the market (DSLD label 258217, January 2026 release)
IngredientAmount% DVAmong products listing it
Biotin100 mg333,333%Biotin in HiBiotin against 9,447 products100,000 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg100,000 mcg

Higher than over 99% of 9,447 products listing biotin (median 200 mcg). Per day at the most servings: 300,000 mcg.

Source: NIH ODS Dietary Supplement Label Database, label 258217 (entered December 18, 2021), 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 100,000 mcg of biotin is higher than over 99% of the 9,447 biotin products that print an amount; 31 list more.

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?

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 As a dietary supplement, 1 capsule one to three times daily with meals, or as directed by a healthcare practitioner.
Warnings
Caution: Discontinue use for 15 days before any lab test that uses (strept) avidin-biotin technology. Candidates include thyroid, cardiac, fertility, hormonal, bone metabolism, and other tests. Raised blood levels of biotin may interfere with results.
Allergens and what it does not contain
Gluten free
Storage
Keep in a cool, dry place, tightly capped.

Source: label statements in DSLD label 258217.

What else is on the label?

Other ingredients: Hydroxypropyl Methylcellulose, Microcrystalline Cellulose, Rice hull concentrate, Gum Arabic, Sunflower Oil.

How many labels does HiBiotin have?

10 labels are on file under this name since September 21, 2017: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 258217 (current) Entered December 18, 2021 · on the market · 90 vegetarian capsules · UPC 7 13947 77090 4
  2. Label 258212 Entered December 18, 2021 · on the market · 120 vegetarian capsules · UPC X001T38XXJ
  3. Label 233329 Entered August 23, 2020 · off the market August 2, 2021 · 90 vegetarian capsules · UPC 7 13947 77090 4
  4. Label 233327 Entered August 23, 2020 · on the market · 100 vegetarian capsules · UPC 7 13947 77091 1
  5. Label 233325 Entered August 23, 2020 · off the market August 2, 2021 · 120 vegetarian capsules · UPC X001T38XXJ
  6. Label 208002 Entered November 21, 2019 · off the market August 4, 2020 · 90 vegetarian capsules · UPC 7 13947 77090 4
  7. Label 207999 Entered October 23, 2019 · off the market August 4, 2020 · 100 vegetarian capsules · UPC 7 13947 77091 1
  8. Label 184334 Entered February 25, 2019 · off the market June 26, 2019 · 100 vegetarian capsules · UPC 7 13947 77091 1
  9. Label 184330 Entered January 7, 2019 · off the market June 26, 2019 · 90 vegetarian capsules · UPC 7 13947 77090 4
  10. Label 78012 Entered September 21, 2017 · off the market July 19, 2018 · 90 vegetarian capsules · UPC 7 13947 77090 4

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

Who makes it?

The label names Allergy Research Group (distributor), South Salt Lake, UT. All Allergy Research Group products.

Where next?