Nutrex Research Black Series · Amino acid/Protein supplement
Muscle Infusion Chocolate Peanut Butter Crunch
40 ingredients on file in the NIH Dietary Supplement Label Database. Currently on-market in the U.S.
- 40
- Ingredients
- 11
- Nutrient categories
- Top 3%
- By ingredient count
Muscle Infusion Chocolate Peanut Butter Crunch is a amino acid/protein supplement by Nutrex Research Black Series in powder form, listing 40 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 on-market. Daily Value percentages shown below are based on FDA reference daily intake amounts for adults.
Product Details
- Type
- 🧬 Amino acid/Protein
- Form
- Powder
- Database Entry Date
- 2018-08-31
- Ingredients
- 40
Supplement Facts (40 Ingredients)
| Ingredient | Group | Amount | % DV |
|---|---|---|---|
| Calories | Calories | Not disclosed on label | No DV |
| Calories from Fat | Calories | Not disclosed on label | No DV |
| Total Fat | Fat (unspecified) | Not disclosed on label | No DV |
| Saturated Fat | Saturated fat | Not disclosed on label | No DV |
| Cholesterol | Cholesterol | Not disclosed on label | No DV |
| Total Carbohydrates | Carbohydrate | Not disclosed on label | No DV |
| Dietary Fiber | Fiber (unspecified) | Not disclosed on label | No DV |
| Sugar | Sugar | Not disclosed on label | No DV |
| Protein | Protein (unspecified) | Not disclosed on label | No DV |
| Calcium | Calcium | Not disclosed on label | No DV |
| Iron | Iron | Not disclosed on label | No DV |
| Amino Acids | Blend | Not disclosed on label | No DV |
| L-Alanine | Alanine | Not disclosed on label | No DV |
| L-Arginine | Arginine | Not disclosed on label | No DV |
| L-Aspartic Acid | Aspartic Acid | Not disclosed on label | No DV |
| Alpha-Glucan Oligosaccharide | Alpha Glucans | Not disclosed on label | No DV |
| L-Glutamic Acid | Glutamic Acid | Not disclosed on label | No DV |
| L-Glycine | Glycine | Not disclosed on label | No DV |
| L-Histidine | Histidine | Not disclosed on label | No DV |
| L-Isoleucine | Isoleucine | Not disclosed on label | No DV |
| L-Leucine | Leucine | Not disclosed on label | No DV |
| L-Lysine | Lysine | Not disclosed on label | No DV |
| L-Methionine | METHIONINE | Not disclosed on label | No DV |
| L-Phenylalanine | Phenylalanine | Not disclosed on label | No DV |
| L-Proline | Proline | Not disclosed on label | No DV |
| L-Serine | Serine | Not disclosed on label | No DV |
| L-Threonine | THREONINE | Not disclosed on label | No DV |
| L-Tryptophan | Tryptophan | Not disclosed on label | No DV |
| L-Tyrosine | Tyrosine | Not disclosed on label | No DV |
| L-Valine | Valine | Not disclosed on label | No DV |
| Advanced Multi Protein Blend | Blend | Not disclosed on label | No DV |
| Cocoa powder | cocoa | Not disclosed on label | No DV |
| Creamer | Creamer | Not disclosed on label | No DV |
| Peanut flour | peanut | Not disclosed on label | No DV |
| Gluten Free Cookie Crumbs | Cookie | Not disclosed on label | No DV |
| Natural and Artificial flavors | Flavor | Not disclosed on label | No DV |
| Gum Blend | Blend (Combination) | Not disclosed on label | No DV |
| Salt | Salt (unspecified) | Not disclosed on label | No DV |
| Sucralose | Sucralose | Not disclosed on label | No DV |
| Acesulfame Potassium | Acesulfame potassium | Not disclosed on label | No DV |
How does Muscle Infusion Chocolate Peanut Butter Crunch compare?
Ingredients listed on each label, against the amino acid/protein category average of 12.7. Data from the NIH DSLD.
Muscle Infusion Chocolate Peanut Butter Crunch lists 20 ingredients more than 1 Up Whey Chocolate & Peanut Butter Blast. That is 27 above the amino acid/protein average.
What the Label Data Shows
With 40 ingredients on the label, Muscle Infusion Chocolate Peanut Butter Crunch is one of the more extensive amino acid/protein supplement formulas from Nutrex Research Black Series in the NIH Dietary Supplement Label Database (DSLD), sold in powder form. These ingredients span 11 nutrient categories, amino acid, other, fat, blend, and 7 more, reflecting a multi-component formula rather than a single-nutrient product.
Across a broader 40-ingredient formula, 40 of 40 fall outside the FDA's Daily Value system altogether, expected for a broader formula -- the more ingredients a label lists, the more likely it accumulates botanicals, amino acids, or specialty compounds the FDA has never benchmarked.
Availability status shapes how this label record is best used. This product is currently listed as on-market in the DSLD, with its label first entered into the database on 2018-08-31. On-market products are currently being distributed in the United States, though the DSLD does not verify the accuracy of label claims or evaluate safety or efficacy.
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 Muscle Infusion Chocolate Peanut Butter Crunch: 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
Daily Value Coverage
Frequently Asked Questions
What ingredients are in Muscle Infusion Chocolate Peanut Butter Crunch? ▼
Who manufactures Muscle Infusion Chocolate Peanut Butter Crunch? ▼
Is Muscle Infusion Chocolate Peanut Butter Crunch still available for purchase? ▼
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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.
Read our methodology , how this data is sourced, computed, and verified.
Every figure on PlainVitamins is rendered directly from the NIH Dietary Supplement Label Database (DSLD), no number is typed in by an editor. This page draws directly on the NIH DSLD, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.