Klean Joint & Muscle

by Klean Athlete · capsule · 60 vegetarian capsules

  • On the market (NIH)
  • UPC 3 10539 97979 2
  • DSLD label 259897
  • Serving 2 vegetarian capsules
  • 30 servings

Klean Joint & Muscle by Klean Athlete lists 2 ingredients, 2 with an amount per serving of 2 vegetarian capsules, such as 480 mg of VitaCherry and 4 mg of AstaReal. Its current label entered the NIH Dietary Supplement Label Database on February 23, 2022.

What is in Klean Joint & Muscle?

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

Klean Joint & Muscle: Supplement Facts rows against the market (DSLD label 259897, January 2026 release)
IngredientAmount% DVAmong products listing it
VitaCherryas Tart Cherry480 mgSour Cherry in Klean Joint & Muscle against 322 products480 mg per serving; the middle half of products list 200 mg to 615.88 mg, the median 412.5 mg.480 mg

Higher than 52% of 322 products listing sour cherry (median 412.5 mg).

TamaFlexas Tamarind (Tamarindus indicus) seed extract, Turmeric (Curcuma longa) rhizome extract400 mg
AstaRealas Astaxanthin4 mgAstaxanthin in Klean Joint & Muscle against 955 products4 mg per serving; the middle half of products list 0.1 mg to 4 mg, the median 1 mg.4 mg

Higher than 67% of 955 products listing astaxanthin (median 1 mg).

Source: NIH ODS Dietary Supplement Label Database, label 259897 (entered February 23, 2022), 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?

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?

The products whose ingredient lists overlap most with Klean Joint & Muscle's, rare ingredients counting for more.

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: As a dietary supplement, adults take 2 capsules daily, or as directed by a trainer, coach, or health professional.
Warnings
Warning: If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.
Keep out of the reach of children.
Use only if safety seal is intact.
Allergens and what it does not contain
Gluten-free, Non-GMO
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 259897.

What else is on the label?

Other ingredients: Hydroxypropylmethylcellulose, Microcrystalline Cellulose, Ascorbyl Palmitate.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): NSF Certified Sport. Listed with: NSF certified (contents or GMP) (a seal is the label's claim; the certifier's own list confirms it).

How many labels does Klean Joint & Muscle have?

One label is on file, entered on February 23, 2022.

  1. Label 259897 (current) Entered February 23, 2022 · on the market · 60 vegetarian capsules · UPC 3 10539 97979 2

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

Who makes it?

The label names Klean Athlete (distributor), Pittsburgh, PA. All Klean Athlete products.

Where next?