PlainVitamins

Biotin 1000 mcg

by Natural Factors · capsule · 90 vegetarian capsules

  • On the market (NIH)
  • UPC 0 68958 01261 2
  • DSLD label 220671
  • Serving 1 capsule

Biotin 1000 mcg by Natural Factors lists 2 ingredients, 2 with an amount per serving of 1 capsule, such as 1,000 mcg of biotin and 25 mg of calcium. Its current label entered the NIH Dietary Supplement Label Database on May 22, 2020.

What is in Biotin 1000 mcg?

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).

Biotin 1000 mcg: Supplement Facts rows against the market (DSLD label 220671, January 2026 release)
IngredientAmount% DVAmong products listing it
Biotin1,000 mcg3,333%Biotin in Biotin 1000 mcg against 9,447 products1,000 mcg per serving; the middle half of products list 50 mcg to 300 mcg, the median 200 mcg.DV 30 mcg1,000 mcg

Higher than 84% of 9,447 products listing biotin (median 200 mcg).

Calciumas Dicalcium Phosphate25 mg2%Calcium in Biotin 1000 mcg against 17,831 products25 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg25 mg

88% of 17,831 products listing calcium give more (median 115 mg).

Source: NIH ODS Dietary Supplement Label Database, label 220671 (entered May 22, 2020), 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 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 Usage: 1 capsule per day or as directed by a health professional.
Warnings
Cautions: As with any supplement, consult your health professional before use if you are pregnant, breastfeeding, or trying to conceive, or if you are taking medication, have a medical condition, or anticipate a surgery.
Keep out of the reach of children.
Sealed for your protection. Do not use if seal is broken.
Allergens and what it does not contain
Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, animal products, salt, tree nuts, or GMOs.
Storage
For freshness, store in a cool, dry place.

Source: label statements in DSLD label 220671.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Vegetarian Capsule, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): isura Non-GMO - Mass Spec Documentation Lab tested; Purity & Potency Guaranteed.

How many labels does Biotin 1000 mcg have?

3 labels are on file under this name since June 23, 2017: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 220671 (current) Entered May 22, 2020 · on the market · 90 vegetarian capsules · UPC 0 68958 01261 2
  2. Label 220269 Entered May 22, 2020 · off the market April 7, 2020 · 90 vegetarian capsules · UPC 0 68958 01261 2
  3. Label 74892 Entered June 23, 2017 · off the market March 11, 2019 · 90 vegetarian capsules · UPC 0 68958 01261 2

DSLD also links this label to: Biotin 10,000 mcg (package size difference, same product), Biotin 10,000 mcg (package size difference, same product).

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

Who makes it?

The label names Natural Factors (manufacturer), Monroe, WA. All Natural Factors products.

Where next?