PlainVitamins

Boswellin + Extract

by Bronson · capsule · 60 vegetarian capsules

  • On the market (NIH)
  • UPC 7 16563 92801 8
  • DSLD label 298853
  • Serving 2 capsules
  • 30 servings

Boswellin + Extract by Bronson lists 3 ingredients, 3 with an amount per serving of 2 capsules, such as 500 mg of boswellin, 100 mg of L-leucine and 7.5 mg of BioPerine. Its current label entered the NIH Dietary Supplement Label Database on October 24, 2023.

What is in Boswellin + Extract?

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

Boswellin + Extract: Supplement Facts rows against the market (DSLD label 298853, January 2026 release)
IngredientAmount% DVAmong products listing it
Boswellinas Boswellia serrata extract500 mgBoswellia in Boswellin + Extract against 665 products500 mg per serving; the middle half of products list 100 mg to 290 mg, the median 135 mg.500 mg

Higher than 88% of 665 products listing boswellia (median 135 mg).

L-Leucine100 mgLeucine in Boswellin + Extract against 2,056 products0.1 g per serving; the middle half of products list 1 g to 3.5 g, the median 2.5 g.0.1 g

93% of 2,056 products listing leucine give more (median 2.5 g).

BioPerineas Black Pepper Fruit Extract7.5 mgBlack Pepper in Boswellin + Extract against 2,363 products7.5 mg per serving; the middle half of products list 5 mg to 10 mg, the median 5 mg.7.5 mg

Higher than 70% of 2,363 products listing black pepper (median 5 mg).

Source: NIH ODS Dietary Supplement Label Database, label 298853 (entered October 24, 2023), version 9.4.0. See the label on DSLD or its label image (PDF). 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:

  • 93% of the 2,056 products that print an amount of leucine list more than its 0.1 g of L-leucine (filed by NIH under leucine) (median 2.5 g).

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?

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
Take twice daily with food
Directions: As a dietary supplement for adults, take 2 capsules daily or as directed by a healthcare professional.
Warnings
Warning: consult a healthcare professional before taking this product if you are pregnant or nursing.
Keep out of reach of children.
Storage
Store at room temperature. Protect from light.

Source: label statements in DSLD label 298853.

What else is on the label?

Other ingredients: Modified Cellulose, Microcrystalline Cellulose, Magnesium Stearate, Silicon Dioxide.

How many labels does Boswellin + Extract have?

One label is on file, entered on October 24, 2023.

  1. Label 298853 (current) Entered October 24, 2023 · on the market · 60 vegetarian capsules · UPC 7 16563 92801 8

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

Who makes it?

The label names Bronson Laboratories (manufacturer), Lindon, UT. All Bronson products.

Where next?