Knockout Chocolate

by Muscle Milk

65
Concern
Safety Score (out of 100)

Contains 3 flagged ingredients

Knockout Chocolate by Muscle Milk receives a safety score of 65/100 based on ingredient analysis using FDA Substances Added to Food (SAFFA) data and CSPI Chemical Cuisine ratings. The product contains 3 ingredients that have been flagged for potential safety concerns by regulatory or consumer advocacy databases. Product label data is sourced from the OpenFoodFacts collaborative database. See the full ingredient breakdown and safety assessment below.

Barcode
9365463316565
NOVA Group
4 — Ultra-processed

What the Data Says About

Knockout Chocolate by Muscle Milk carries a composite safety score of 65/100, which we classify as "Concern" on our four-tier shelf-label framework. The score is computed by mapping each labeled ingredient against FDA Substances Added to Food (SAFFA) regulatory status and CSPI Chemical Cuisine classifications, then penalizing the overall product for each additive rated as caution-or-worse. Product data originates from the OpenFoodFacts collaborative catalog; safety annotations come from federal regulators and the Center for Science in the Public Interest.

Our scan identified 3 flagged ingredients in this product — components that at least one official source has classified as requiring caution, targeted avoidance, or further evaluation. Flagged ingredients are the items most likely to surface in FDA inspection findings, state-level ingredient bans, or outbreak-related recall notices, so the per-ingredient breakdown below is the most useful lens for anyone screening this product for a specific dietary concern.

On the NOVA processing scale, Knockout Chocolate is classified as Group 4 (Ultra-processed). NOVA measures industrial processing intensity rather than ingredient-level safety, so it complements the SAFFA and CSPI ratings: a product can be clean on additive flags but heavily processed, or lightly processed but carry individually flagged ingredients. Combining both lenses gives a fuller picture than either alone.

Safety Profile at a Glance

Composite safety metrics for Knockout Chocolate
Metric Value Source
PlainFoodSafe Score 65/100 FDA SAFFA + CSPI composite
Flagged ingredients 3 CSPI/FDA review
NOVA processing group Group 4 OpenFoodFacts
Nutri-Score Not available OpenFoodFacts

Composite metric derived from FDA SAFFA, CSPI Chemical Cuisine, OpenFoodFacts. See methodology.

Ingredient Safety Analysis

1
Water
2
Milk Protein Isolate
3
Calcium Caseinate
COLOR OR COLORING ADJUNCT, FORMULATION AID, NUTRIENT SUPPLEMENT, STABILIZER OR THICKENER, TEXTURIZER
Approved
4
Sodium Caseinate
ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FLAVORING AGENT OR ADJUVANT, FORMULATION AID, NUTRIENT SUPPLEMENT, PH CONTROL AGENT, SOLVENT OR VEHICLE, STABILIZER OR THICKENER, TEXTURIZER
GRAS
5
Organic Cocoa
6
Soluble Corn Fiber
7
Natural And Artificial Flavor
8
Refined High Oleic Sunflower Oil
9
Cellulose Gel
10
Inulin
Other
Safe
11
Tripotassium Phosphate
12
Potassium Chloride
ENZYME, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, MALTING OR FERMENTING AID, NUTRIENT SUPPLEMENT, PH CONTROL AGENT, PROCESSING AID, STABILIZER OR THICKENER
Certain People Should Avoid GRAS
13
Potassium Phosphate
14
Sodium Polyphosphates
15
Cellulose Gum
16
Sucralose
NUTRITIVE SWEETENER
Avoid Approved
17
Carrageenan
ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, FORMULATION AID, HUMECTANT, PROCESSING AID, STABILIZER OR THICKENER, TEXTURIZER
Caution GRAS
18
Acesulfame Potassium
NON-NUTRITIVE SWEETENER
Avoid Approved
19
Salt
Flavoring
Cut Back
20
Ascorbic Acid
ANTIMICROBIAL AGENT, ANTIOXIDANT, COLOR OR COLORING ADJUNCT, DOUGH STRENGTHENER, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, NUTRIENT SUPPLEMENT, PH CONTROL AGENT, SEQUESTRANT, STABILIZER OR THICKENER
GRAS
21
Preserves Freshness
22
Sodium Citrate
23
Ferric Pyrophosphate
NUTRIENT SUPPLEMENT
GRAS
24
Calcium Phosphate
25
Vitamin E Acetate
26
Niacinamide
FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, NUTRIENT SUPPLEMENT
GRAS
27
Zinc Oxide
COLOR OR COLORING ADJUNCT, NUTRIENT SUPPLEMENT
GRAS
28
Copper Gluconate
NUTRIENT SUPPLEMENT, SYNERGIST
GRAS
29
Calcium Pantothenate
NUTRIENT SUPPLEMENT
GRAS
30
Vitamin A Palmitate
COLOR OR COLORING ADJUNCT, NUTRIENT SUPPLEMENT
GRAS
31
Pyridoxine Hydrochloride
NUTRIENT SUPPLEMENT
GRAS
32
Vitamin B6
33
Vitamin D3
34
Thiamin Mononitrate
35
Vitamin B1
36
Riboflavin
COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, NUTRIENT SUPPLEMENT
GRAS
37
Folic Acid
NUTRIENT SUPPLEMENT
Approved
38
Potassium Iodide
NUTRIENT SUPPLEMENT, TRACER
GRAS
39
Chromium Chloride
40
Biotin
NUTRIENT SUPPLEMENT, SEQUESTRANT
GRAS
41
Cyanocobalamin
42
Vitamin B12

Full Ingredient List

WATER, MILK PROTEIN ISOLATE, CALCIUM CASEINATE, CONTAINS LESS THAN 2% OF SODIUM CASEINATE, COCOA (PROCESSED WITH ALKALI), SOLUBLE CORN FIBER, NATURAL AND ARTIFICIAL FLAVOR, HIGH OLEIC SUNFLOWER OIL, CELLULOSE GEL, INULIN, TRIPOTASSIUM PHOSPHATE, POTASSIUM CHLORIDE, POTASSIUM PHOSPHATE, SODIUM POLYPHOSPHATES, CELLULOSE GUM, SUCRALOSE, CARRAGEENAN, ACESULFAME POTASSIUM, SALT, ASCORBIC ACID (PRESERVES FRESHNESS), SODIUM CITRATE, FERRIC PYROPHOSPHATE, CALCIUM PHOSPHATE, VITAMIN E ACETATE, NIACINAMIDE, ZINC OXIDE, COPPER GLUCONATE, CALCIUM PANTOTHENATE, VITAMIN A PALMITATE, PYRIDOXINE HYDROCHLORIDE (VITAMIN B6), VITAMIN D3, THIAMIN MONONITRATE (VITAMIN B1), RIBOFLAVIN, FOLIC ACID, POTASSIUM IODIDE, CHROMIUM CHLORIDE, BIOTIN, CYANOCOBALAMIN (VITAMIN B12)

Categories

Dietary supplements Bodybuilding supplements Protein shakes

Data Sources

Data as of 2025. Source: OpenFoodFacts, FDA SAFFA, CSPI Chemical Cuisine.

Product data from OpenFoodFacts (ODbL). Ingredient safety ratings from FDA SAFFA and CSPI Chemical Cuisine. See our methodology for details.

This information is for reference only and does not constitute dietary or medical advice.

Related

Data sourced from official FDA, USDA, and CDC food-safety databases. See our methodology for details. Retrieved and formatted by PlainFoodSafe Editorial