High Protein
High Protein by Slim Fast, Slimfast has 14 tracked ingredients, with an overall safety score of 4 out of 5, in line with the 4.12/5 average across all scored products. Its Nutri-Score is E.
- Safety score in line with the 4.12/5 average across all scored products
- NOVA processing classification: group 4
Beverages and beverages preparations / Beverages / Dairies / Dairy drinks / Flavoured milks / Milkshakes / Weight-loss milkshakes
How This Score Is Built
PlainIngredients safety scores are a transparent, editorially-derived index synthesizing FDA status, EU regulatory status, US state actions, and published research into a single 1-5 scale, not an official government rating. 14 of 14 ingredients tracked for High Protein have a scored rating so far. Data current as of 2026-09-07.
Sourced from Open Food Facts, FDA, and EU regulatory records. Verify with the FDA → See our full scoring methodology.
Where High Protein sits nationally
Average ingredient safety score vs. 58,710 other scored products in PlainIngredients
4 Top 80% higher than 20% of 58,710 scored products
Average ingredient safety score (1 = highest risk, 5 = safest), bucketed by value
Each bar is a band; taller bars hold more scored products. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source PlainIngredients ingredient safety index · 2026-09-07
Ingredient Safety Breakdown
Processing Level
Ultra-processed products are formulations made mostly or entirely from substances derived from foods and additives. They typically contain ingredients not commonly used in home cooking.
Full Ingredients List
Whey protein isolate, soy protein isolate, sunflower creamer (sunflower oil, buttermilk, disodium phosphate, natural flavor, silicon dioxide), cocoa (processed with alkali), cellulose powder, guar gum, vitamin and mineral blend (calcium carbonate, dipotassium phosphate, dicalcium phosphate, magnesium oxide, DL-alpha tocopheryl acetate (vitamin E), sodium ascorbate (vitamin C), ferric orthophosphate (iron), niacinamide (vitamin B3), potassium iodide, zinc oxide, manganese sulfate, vitamin A palmitate, phytonadione (vitamin K1), sodium molybdate, sodium selenite, copper gluconate, cholecalciferol (vitamin D3), D-calcium pantothenate, biotin, chromium chloride, pyridoxine hydrochloride (vitamin B6), thiamine mononitrate (vitamin B1), folic acid, riboflavin (vitamin B2), cyanocobalamin (vitamin B12), maltodextrin, lecithin, artificial flavor, salt, sucralose. Contains milk and soy.
Compare beyond brand
Nationwide peers by additive safety & ingredient depth
Two PlainIngredients-derived comparison paths for High Protein: nearest mean mapped additive safety score and nearest mapped ingredient count among indexable products with at least 3 scored additives, excluding same-brand siblings. Scores describe regulatory and research signals on additives, not dietary advice.
Similar mean additive safety
Nearest products by average mapped safety score. This record: 4/5.
Similar mapped ingredient depth
Nearest products by count of scored mapped additives. This record: 14.
- Amp energy, mixed berry energy drink Δ 0 additives 14additives · 3.8/5
- 30g Protein Nutritional Shake Dulce de Leche Δ 0 additives · H-E-B 14additives · 3.9/5
- Advanced nutrition strawberries & cream meal replacement shake Δ 0 additives 14additives · 3.9/5
- Advanced Nutrition Vanilla Cream Meal Replacement Shake Δ 0 additives · Slimfast 14additives · 3.9/5
Product Details
- Brand
- Slim Fast, Slimfast
- Barcode
- 0008346956784
- Nutri-Score
- Grade E
- NOVA Group
- 4 — Ultra-processed foods
- Available In
- United States
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Frequently asked questions
Is High Protein above or below average on ingredient safety?
With an average ingredient safety score of 4/5, High Protein sits behind 80% of the 58,710 PlainIngredients products carrying a scored ingredient list, in line with the 4.12/5 average across all scored products.
How should High Protein's 4/5 score be read?
Each ingredient gets a 1-5 score (1 highest risk, 5 safest) built from FDA and EU regulatory status; High Protein's 4/5 is the average across every mapped ingredient it lists, landing it in the Low Risk tier.
Every figure on PlainIngredients is rendered directly from FDA, EU, EFSA and U.S. state regulatory records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.