Essential Amino Protein is a amino acid/protein supplement by ProCaps Laboratories in capsule form, listing 26 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.
Essential Amino Protein26
1 Up Whey Chocolate & Peanut Butter Blast20
Amino acid/Protein average12.7
Essential Amino Protein lists 6 ingredients more than 1 Up Whey Chocolate & Peanut Butter Blast. That is 13 above the amino acid/protein average.
What the Label Data Shows
According to NIH DSLD label rows, Essential Amino Protein sits in the top 9% of products with a countable formula by declared ingredient count.
With 26 ingredients on the label, Essential Amino Protein is one of the more extensive amino acid/protein supplement formulas from ProCaps Laboratories in the NIH Dietary Supplement Label Database (DSLD), sold in capsule form. These ingredients span 3 nutrient categories, amino acid, other, protein, reflecting a multi-component formula rather than a single-nutrient product.
Across a broader 26-ingredient formula, 26 of 26 lack a percentage Daily Value in the available source record, leaving their regulatory reference status unspecified on this page.
Market status matters for supplement research. This product is currently listed as off-market in the DSLD, with its label first entered into the database on 2012-01-25. An off-market listing means production and distribution under this label have stopped, but the DSLD does not delete the entry, it stays on file for historical reference and formulation-history tracking.
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 Essential Amino Protein: 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.
Nationwide supplements with similar label profiles
Two DSLD-derived peer sets for Essential Amino Protein, both outside the ProCaps Laboratories brand so the neighborhoods are not catalog containment (the same-type Nearby block above stays type-local).
Similar ingredient count
Nearest cross-brand formulas by declared ingredient count (26 here).
What ingredients are in Essential Amino Protein? ▼
Essential Amino Protein contains 26 ingredients. By declared ingredient count it sits in the top 9% of DSLD products PlainVitamins places. Ingredients span 3 categories: amino acid, other, protein.
Who manufactures Essential Amino Protein? ▼
Essential Amino Protein is was manufactured by ProCaps Laboratories. It is classified as a Amino acid/Protein supplement in capsule form.
Is Essential Amino Protein still available for purchase? ▼
According to the NIH DSLD database, Essential Amino Protein is listed as off-market and may no longer be available for purchase.
What is the serving size of Essential Amino Protein? ▼
The serving size is not specified.
What type of supplement is Essential Amino Protein? ▼
Essential Amino Protein is classified as a "Amino acid/Protein" supplement in the NIH database. This category includes products primarily composed of amino acid/protein ingredients. DSLD sorts every supplement into one of 9 categories overall: Vitamin, Mineral, Botanical, Amino Acid & Protein, Non-Nutrient, Fat & Fatty Acid, Multi-Vitamin & Mineral, Botanical with Nutrients, or 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.