Slimfast

by Slim Fast

80
Caution
Safety Score (out of 100)

Contains 2 flagged ingredients

Slimfast by Slim Fast receives a safety score of 80/100 based on ingredient analysis using FDA Substances Added to Food (SAFFA) data and CSPI Chemical Cuisine ratings. The product contains 2 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
0008346026524
NOVA Group
4 — Ultra-processed
Serving Size
26 g (0.25 cup)

What the Data Says About

Slimfast by Slim Fast carries a composite safety score of 80/100, which we classify as "Caution" 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 2 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, Slimfast 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 Slimfast
Metric Value Source
PlainFoodSafe Score 80/100 FDA SAFFA + CSPI composite
Flagged ingredients 2 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
Maltodextrin
ANTICAKING AGENT OR FREE-FLOW AGENT, FLAVORING AGENT OR ADJUVANT, HUMECTANT, NUTRIENT SUPPLEMENT, NUTRITIVE SWEETENER, SOLVENT OR VEHICLE, STABILIZER OR THICKENER, SURFACE-ACTIVE AGENT, TEXTURIZER
Safe GRAS
2
Sugar
Sweetener
Cut Back
3
Organic Cocoa
4
Refined High Oleic Sunflower Oil
5
Gum Arabic
6
Cellulose Gel
7
Milk Protein Concentrate
8
Buttermilk Powder
9
Soy Lecithin
10
Xanthan Gum
ANTICAKING AGENT OR FREE-FLOW AGENT, COLOR OR COLORING ADJUNCT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FORMULATION AID, PROCESSING AID, SOLVENT OR VEHICLE, STABILIZER OR THICKENER, SURFACE-FINISHING AGENT, TEXTURIZER
Approved
11
Dextrose
ANTICAKING AGENT OR FREE-FLOW AGENT, COLOR OR COLORING ADJUNCT, DRYING AGENT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, HUMECTANT, LUBRICANT OR RELEASE AGENT, NUTRITIVE SWEETENER, SOLVENT OR VEHICLE, STABILIZER OR THICKENER
Cut Back GRAS
12
Sodium Phosphate
13
Salt
Flavoring
Cut Back
14
Corn Starch
15
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
16
Artificial Flavor
17
Guar Gum
18
Potassium Phosphate
19
Acesulfame Potassium
NON-NUTRITIVE SWEETENER
Avoid Approved
20
Aspartame. Vitamin And Minerals: Calcium Carbonate
21
Magnesium Oxide
ANTICAKING AGENT OR FREE-FLOW AGENT, DRYING AGENT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, FORMULATION AID, HUMECTANT, NUTRIENT SUPPLEMENT, PH CONTROL AGENT, PROCESSING AID
GRAS
22
Calcium Phosphate
23
Sodium Ascorbate
ANTIOXIDANT, COLOR OR COLORING ADJUNCT, DOUGH STRENGTHENER, FLOUR TREATING AGENT, LEAVENING AGENT, NUTRIENT SUPPLEMENT, OXIDIZING OR REDUCING AGENT, PROCESSING AID, SURFACE-FINISHING AGENT
GRAS
24
Vitamin E Acetate
25
Ferric Orthophosphate
26
Niacinamide
FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, NUTRIENT SUPPLEMENT
GRAS
27
Zinc Oxide
COLOR OR COLORING ADJUNCT, NUTRIENT SUPPLEMENT
GRAS
28
Calcium Panothenate
29
Manganese Sulfate
NUTRIENT SUPPLEMENT
GRAS
30
Pyridoxine Hydrochgloride
31
Thiamin Mononitrate
32
Vitamin A Palmitate
COLOR OR COLORING ADJUNCT, NUTRIENT SUPPLEMENT
GRAS
33
Chromium Chloride
34
Riboflavin
COLOR OR COLORING ADJUNCT, FLAVOR ENHANCER, FLAVORING AGENT OR ADJUVANT, NUTRIENT SUPPLEMENT
GRAS
35
Biotin
NUTRIENT SUPPLEMENT, SEQUESTRANT
GRAS
36
Copper Gluconate
NUTRIENT SUPPLEMENT, SYNERGIST
GRAS
37
Folic Acid
NUTRIENT SUPPLEMENT
Approved
38
Sodium Molybadate
39
Sodium Selenite
40
Phytonadione
41
Vitamin K1
42
Potassium Iodide
NUTRIENT SUPPLEMENT, TRACER
GRAS
43
Cholecalciferol
44
Vitamin D3
45
And Cyanocobalamin
46
Vitamin B12

Full Ingredient List

Maltodextrin, sugar, cocoa (processed with alkali), high oleic sunflower oil, gum arabic, cellulose gel, milk protein concentrate, buttermilk powder, soy lecithin, xanthan gum, dextrose, sodium phosphate, salt, modified corn starch, carrageenan, artificial flavor, guar gum, potassium phosphate, acesulfame potassium, aspartame. vitamin and minerals: calcium carbonate, magnesium oxide, calcium phosphate, sodium ascorbate, vitamin e acetate, ferric orthophosphate, niacinamide, zinc oxide, calcium panothenate, manganese sulfate, pyridoxine hydrochgloride, thiamin mononitrate, vitamin a palmitate, chromium chloride, riboflavin, biotin, copper gluconate, folic acid, sodium molybadate, sodium selenite, phytonadione (vitamin k1), potassium iodide, cholecalciferol (vitamin d3), and cyanocobalamin (vitamin b12).

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