Klean Isolate is a amino acid/protein supplement by Klean Athlete in powder form, listing 28 ingredients in the NIH Dietary Supplement Label Database (DSLD), maintained by the Office of Dietary Supplements at the National Institutes of Health. Currently listed as off-market (no longer available for purchase, but label data is preserved). Daily Value percentages shown below are based on FDA reference daily intake amounts for adults.
Ingredients listed on each label, against the amino acid/protein category average of 12.7. Data from the NIH DSLD.
Klean Isolate28
1 Up Whey Chocolate & Peanut Butter Blast20
Amino acid/Protein average12.7
Klean Isolate lists 8 ingredients more than 1 Up Whey Chocolate & Peanut Butter Blast. That is 15 above the amino acid/protein average.
What the Label Data Shows
According to NIH DSLD label rows, Klean Isolate sits in the top 8% of products with a countable formula by declared ingredient count.
With 28 ingredients on the label, Klean Isolate is one of the more extensive amino acid/protein supplement formulas from Klean Athlete in the NIH Dietary Supplement Label Database (DSLD), sold in powder form. These ingredients span 7 nutrient categories, amino acid, mineral, other, sugar, and 3 more, reflecting a multi-component formula rather than a single-nutrient product.
Across a broader 28-ingredient formula, 28 of 28 have no percentage Daily Value reported in this DSLD source record, so the available data cannot establish their FDA reference status.
A product's market status is worth checking before relying on this label. This product is currently listed as off-market in the DSLD, with its label first entered into the database on 2016-03-24. Once a product goes off-market, it is no longer manufactured or sold under this label, yet the DSLD keeps the record intact for historical reference, useful for researchers, anyone with an older bottle on hand, or tracking how formulations changed over time.
About the DSLD database
The DSLD is a label database, not an FDA approval list, under the 1994 DSHEA framework, dietary supplements do not require pre-market approval, and label information reflects what manufacturers self-declare rather than independent laboratory verification. This page presents factual label data for reference only and is not medical advice; consult a licensed healthcare provider before making decisions about any supplement.
Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD) Supplement label data for Klean Isolate: ingredients, % Daily Value, market status, brand · 2026 DSLD captures manufacturer-self-declared label information; the NIH does not verify accuracy or evaluate safety/efficacy. Dietary supplements are regulated under DSHEA 1994, no pre-market FDA approval is required.
Ingredient Breakdown by Category
amino acid
17
L-Alanine, L-Arginine, L-Asparagine, +14 more
mineral
3
Calcium, Sodium, Potassium
other
2
Calories, Typical Amino Acid Profile
sugar
2
Total Carbohydrates, Sugar
protein
2
Protein, Whey Protein isolate
complex carbohydrate
1
Alpha-Glucan Oligosaccharide
fat
1
Sunflower Lecithin
Daily Value Coverage
0
Above 100% DV
0
Below 100% DV
28
%DV not reported in source
Frequently Asked Questions
What ingredients are in Klean Isolate? ▼
Klean Isolate contains 28 ingredients. By declared ingredient count it sits in the top 8% of DSLD products PlainVitamins places. Ingredients span 7 categories: amino acid, mineral, other, sugar, protein, complex carbohydrate, fat.
Who manufactures Klean Isolate? ▼
Klean Isolate is was manufactured by Klean Athlete. It is classified as a Amino acid/Protein supplement in powder form.
Is Klean Isolate still available for purchase? ▼
According to the NIH DSLD database, Klean Isolate is listed as off-market and may no longer be available for purchase.
What is the serving size of Klean Isolate? ▼
The serving size is not specified.
What type of supplement is Klean Isolate? ▼
Klean Isolate is classified as a "Amino acid/Protein" supplement in the NIH database. This category includes products primarily composed of amino acid/protein ingredients. The NIH DSLD tracks 9 supplement categories: Vitamin, Mineral, Botanical, Amino Acid & Protein, Non-Nutrient, Fat & Fatty Acid, Multi-Vitamin & Mineral, Botanical with Nutrients, and Other Combinations.
Data Sources & Methodology
Data as of 2025. Source: NIH Office of Dietary Supplements, Dietary Supplement Label Database (DSLD).
Supplement label data sourced from the Source: NIH Dietary Supplement Label Database (DSLD),
maintained by the Office of Dietary Supplements at the National Institutes of Health.
The DSLD contains label information from dietary supplement products marketed in the United States.
Daily Value (DV) percentages are based on Source: FDA 21 CFR 101.9 Reference Daily Intake (RDI) values for adults. Products marked "Off Market"
may no longer be available for purchase but their label data remains in the database for reference.
Disclaimer, Not Medical Advice
Label data from the Source: NIH Dietary Supplement Label Database (DSLD). This information is for educational and reference purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before starting, stopping, or combining any dietary supplement, especially if you are pregnant, nursing, take prescription medication, or have a medical condition.