PlainVitamins

Klean Isolate

by Klean Athlete · powder · 15.73 ozs

  • On the market (NIH)
  • UPC 3 10539 03948 9
  • DSLD label 232880
  • Serving 22.3 g (1 scoop)
  • 20 servings

Klean Isolate by Klean Athlete lists 20 ingredients, 20 with an amount per serving of 22.3 g, such as 20 mg of calcium and 125 mg of potassium, beside 4 Nutrition Facts rows (calories, fat and the like). Its current label entered the NIH Dietary Supplement Label Database on August 23, 2020.

What is in Klean Isolate?

Each row as the label prints it, per serving of 22.3 g. 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 Isolate: Supplement Facts rows against the market (DSLD label 232880, January 2026 release)
IngredientAmount% DVAmong products listing it
Calories85 Calories
Total Carbohydrates1 g1%Carbohydrate in Klean Isolate against 21,979 products1 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.1 g

74% of 21,979 products listing carbohydrate give more (median 3 g).

Total Sugars1 gSugar in Klean Isolate against 11,807 products1 g per serving; the middle half of products list 1 g to 4 g, the median 2 g.1 g

69% of 11,807 products listing sugar give more (median 2 g).

Protein20 g40%Protein in Klean Isolate against 8,985 products20 g per serving; the middle half of products list 2 g to 24 g, the median 16 g.20 g

Higher than 56% of 8,985 products listing protein (median 16 g).

Calciumas WheyCalcium (Form: from Whey)20 mg2%Calcium in Klean Isolate against 17,831 products20 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg20 mg

91% of 17,831 products listing calcium give more (median 115 mg).

Sodiumas WheySodium (Form: from Whey)30 mg1%Sodium in Klean Isolate against 14,514 products30 mg per serving; the middle half of products list 15 mg to 142 mg, the median 55 mg.30 mg

62% of 14,514 products listing sodium give more (median 55 mg).

Potassiumas WheyPotassium (Form: from Whey)125 mg3%Potassium in Klean Isolate against 11,614 products125 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg125 mg

Higher than 61% of 11,614 products listing potassium (median 99 mg).

Typical Amino Acid Profileno amount given
L-Alanine940 mgAlanine in Klean Isolate against 475 products940 mg per serving; the middle half of products list 100 mg to 972 mg, the median 483 mg.940 mg

Higher than 75% of 475 products listing alanine (median 483 mg).

L-Arginine415 mgArginine in Klean Isolate against 1,455 products415 mg per serving; the middle half of products list 167 mg to 1,000 mg, the median 500 mg.415 mg

60% of 1,455 products listing arginine give more (median 500 mg).

L-Asparagine2,115 mg
Alpha-Glucan Oligosaccharide480 mgAlpha Glucans in Klean Isolate against 73 products480 mg per serving; the middle half of products list 27.5 mg to 480 mg, the median 138.2 mg.480 mg

Higher than 74% of 73 products listing alpha glucans (median 138.2 mg).

L-Glutamine2,920 mgGlutamine in Klean Isolate against 1,850 products2.92 g per serving; the middle half of products list 0.356 g to 3 g, the median 1 g.2.92 g

Higher than 71% of 1,850 products listing glutamine (median 1 g).

L-Glycine325 mgGlycine in Klean Isolate against 1,078 products325 mg per serving; the middle half of products list 100 mg to 846 mg, the median 300 mg.325 mg

Higher than 52% of 1,078 products listing glycine (median 300 mg).

L-Histidine395 mgHistidine in Klean Isolate against 591 products395 mg per serving; the middle half of products list 50 mg to 402.8 mg, the median 125 mg.395 mg

Higher than 73% of 591 products listing histidine (median 125 mg).

L-Isoleucine1,240 mgIsoleucine in Klean Isolate against 1,614 products1.24 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1.23 g.1.24 g

Higher than 50% of 1,614 products listing isoleucine (median 1.23 g).

L-Leucine2,075 mgLeucine in Klean Isolate against 2,056 products2.08 g per serving; the middle half of products list 1 g to 3.5 g, the median 2.5 g.2.08 g

58% of 2,056 products listing leucine give more (median 2.5 g).

L-Lysine1,720 mgLysine in Klean Isolate against 1,250 products1,720 mg per serving; the middle half of products list 148.25 mg to 996.25 mg, the median 500 mg.1,720 mg

Higher than 93% of 1,250 products listing lysine (median 500 mg).

L-Methionine405 mgMETHIONINE in Klean Isolate against 981 products405 mg per serving; the middle half of products list 25 mg to 250 mg, the median 100 mg.405 mg

Higher than 85% of 981 products listing METHIONINE (median 100 mg).

L-Phenylalanine595 mgPhenylalanine in Klean Isolate against 611 products595 mg per serving; the middle half of products list 100 mg to 597.5 mg, the median 250 mg.595 mg

Higher than 75% of 611 products listing phenylalanine (median 250 mg).

L-Proline1,325 mgProline in Klean Isolate against 387 products1,325 mg per serving; the middle half of products list 100 mg to 1,289 mg, the median 487.5 mg.1,325 mg

Higher than 77% of 387 products listing proline (median 487.5 mg).

L-Serine935 mgSerine in Klean Isolate against 314 products935 mg per serving; the middle half of products list 100 mg to 1,056 mg, the median 408 mg.935 mg

Higher than 67% of 314 products listing serine (median 408 mg).

L-Threonine1,360 mgTHREONINE in Klean Isolate against 590 products1,360 mg per serving; the middle half of products list 140 mg to 886.25 mg, the median 500 mg.1,360 mg

Higher than 88% of 590 products listing THREONINE (median 500 mg).

L-Tryptophan325 mgTryptophan in Klean Isolate against 605 products325 mg per serving; the middle half of products list 55 mg to 471 mg, the median 123 mg.325 mg

Higher than 67% of 605 products listing tryptophan (median 123 mg).

L-Tyrosine585 mgTyrosine in Klean Isolate against 1,680 products585 mg per serving; the middle half of products list 150 mg to 989 mg, the median 500 mg.585 mg

Higher than 67% of 1,680 products listing tyrosine (median 500 mg).

L-Valine1,125 mgValine in Klean Isolate against 1,632 products1.13 g per serving; the middle half of products list 0.5 g to 1.5 g, the median 1.25 g.1.13 g

53% of 1,632 products listing valine give more (median 1.25 g).

Source: NIH ODS Dietary Supplement Label Database, label 232880 (entered August 23, 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?

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:

  • 91% of the 17,831 products that print an amount of calcium list more than its 20 mg of calcium (median 115 mg).
  • Its 1,720 mg of L-lysine (filed by NIH under lysine) is higher than 93% of the 1,250 lysine products that print an amount; 91 list more.

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 Isolate'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 1 scoop daily mixed with 10-12 ounces of water or other beverage, or as directed by a trainer, coach, or health professional.
Warnings
Contains: Milk
Warning: If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.
Phenylketonurics: Contains phenylalanine
Keep out of the reach of children.
Store in a cool, dry place.
Use only if safety seal is intact.
Allergens and what it does not contain
Gluten-free, Non-GMO

Source: label statements in DSLD label 232880.

What else is on the label?

Other ingredients: Whey Protein isolate, Sunflower Lecithin.

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 Isolate have?

3 labels are on file under this name since October 25, 2012: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 232880 (current) Entered August 23, 2020 · on the market · 15.73 ozs · UPC 3 10539 03948 9
  2. Label 57584 Entered March 24, 2016 · off the market May 18, 2020 · 15.73 oz. · UPC 3 10539 03948 9
  3. Label 14348 Entered October 25, 2012 · on the market · 444.4 g · UPC 3 10539 03841 3

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?