PlainVitamins

Cat's Claw Bark 1,455 mg

by Nature's Way · capsule · 100 vegan capsules

  • On the market (NIH)
  • UPC 0 33674 11450 6
  • DSLD label 327909
  • Serving 3 capsules
  • 33 servings

Cat's Claw Bark 1,455 mg by Nature's Way lists one ingredient: 1.46 g of Cat's claw per serving of 3 capsules. Its current label entered the NIH Dietary Supplement Label Database on March 25, 2025.

What is in Cat's Claw Bark 1,455 mg?

Each row as the label prints it, per serving of 3 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).

Cat's Claw Bark 1,455 mg: Supplement Facts rows against the market (DSLD label 327909, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories5 Calories
Total Carbohydrates2 g1%Carbohydrate in Cat's Claw Bark 1,455 mg against 21,979 products2 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.2 g

58% of 21,979 products listing carbohydrate give more (median 3 g). Per day at the most servings: 6 g.

Dietary Fiber1 g4%Fiber in Cat's Claw Bark 1,455 mg against 6,987 products1 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.1 g

56% of 6,987 products listing fiber give more (median 2 g). Per day at the most servings: 3 g.

Cat's Claw1.46 gCat's Claw in Cat's Claw Bark 1,455 mg against 300 products1,455 mg per serving; the middle half of products list 45 mg to 500 mg, the median 200 mg.1,455 mg

Higher than 97% of 300 products listing Cat's claw (median 200 mg). Per day at the most servings: 4,365 mg.

Source: NIH ODS Dietary Supplement Label Database, label 327909 (entered March 25, 2025), 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:

  • Its 1,455 mg of Cat's claw is higher than 97% of the 300 Cat's claw products that print an amount; 5 list more.

The NIH database records 2 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?

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
Recommendation: Adults take 3 capsules two to three times daily.
Warnings
Warning: Do not use this product if you are pregnant, nursing, or attempting to become pregnant. If you are taking any medications, consult a healthcare professional before use.
Keep out of reach of children.
Safety sealed with inner seal. Do not use if seal is broken or missing.
Allergens and what it does not contain
Gluten free. No wheat, corn, soy, dairy, gelatin or artificial colors or flavors.
Vegan Gelatin free Non GMO Project Verified nongmoproject.org
Storage
Keep tightly closed. Store at room temperature. Avoid excessive heat and direct sunlight.

Source: label statements in DSLD label 327909.

What else is on the label?

Other ingredients: Hypromellose, Cellulose, Magnesium Stearate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Vegan Gelatin free.

How many labels does Cat's Claw Bark 1,455 mg have?

2 labels are on file under this name since July 23, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 327909 (current) Entered March 25, 2025 · on the market · 100 vegan capsules · UPC 0 33674 11450 6
  2. Label 229933 Entered July 23, 2020 · off the market December 20, 2024 · 100 vegan capsules · UPC 0 33674 11450 6

DSLD also links this label to: Cat's Claw Bark (image difference, same product), Cat's Claw Bark 485 mg (image 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 Nature's Way Brands, LLC (manufacturer), Green Bay, WI. All Nature's Way products.

Where next?