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High Protein
High Protein by Slim fast provides 385 kcal per 100 ml, with 3.9 g of sugars and 46.2 g of protein. That is 60% less sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 4 (ultra-processed food). It is listed in the Weight-loss milkshakes category and comes in a 23.8 oz pack. Contains: milk, soybeans.
Nutrient levels per 100 ml
Levels use UK front-of-pack reference thresholds for drinks.
Nutrition facts
Serving size: 26g
| Nutrient | Per 100 ml | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 385 kcal | 100 kcal | 340 +13% | |
| Total fat | 11.5 g | 3 g | 4% | 9.6 +20% |
| Saturated fat | 1.9 g | 0.5 g | 3% | 2.2 −14% |
| Total sugars | 3.9 g | 1 g | 9.6 −60% | |
| Added sugars | 0 g | 0 g | 0% | 4.5 −100% |
| Dietary fiber | 19.2 g | 5 g | 18% | 8 +140% |
| Protein | 46.2 g | 12 g | 24% | 34.6 +33% |
| Salt | 1.5 g | 0.4 g | 1.5 |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 26 Weight-loss milkshakes products on Foodmetria.
Compared with other weight-loss milkshakes
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
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.
- Allergens
- MilkSoybeans
Additives 12
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 23.8 oz
- Serving size
- 26g
- Labels & certifications
- No glutenSource of proteinsHigh proteins
- Sold in
- United States
- Barcode
- 0008346956784
Prices reported by shoppers
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Frequently asked questions
How many calories are in High Protein?
High Protein contains 385 kcal per 100 ml and about 100 kcal per serving (26g).
How much sugar is in High Protein?
High Protein has 3.9 g of sugars per 100 ml, which is considered moderate by UK front-of-pack guidelines.
Is High Protein healthy?
It has a Nutri-Score of E (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is High Protein vegan?
Based on its ingredient list, it is not vegan.
What allergens does High Protein contain?
According to the label data it contains: Milk, Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated January 30, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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