low carb mushroom soup

Low Carb Mushroom Soup


Our low carb mushroom soup has been developed to give the nutrient blend that you need to keep you full and satisfied throughout the day. Low in sugar and starchy carbs, high in protein, fibre and quality fats. Quick and convenient 200 calories meals, perfect for fasting.

5680 in stock



Thanks to your constant feedback and our great online community we were inspired to do research to find a soup that fit our philosophy. That is why we have worked extremely hard, to produce a low carb mushroom soup that follows our Mediterranean-style ethos.

The Fast 800 soups are made with natural ingredients to support people in a healthy lifestyle. While we recommend food first, we understand that people live busy lives and cannot always cook for themselves. On those days, our low carb mushroom soup is a fantastic alternative.

Real food, ready in 30 seconds with no cooking and careful portion control each time. Use regularly for lunch in place of the traditional sandwich that leaves you hungry, or dinner when you don’t have time to cook.

10 soups per 500g package

Developed to give the nutrient blend that you need to keep you full and satisfied throughout the day.

Each serving is 200 calories, perfect for fasting!


Pea Protein, Sunflower Oil Powder (Sunflower Oil, Acacia Fibres, Tocoblend [Tocopherol-rich extract, Sunflower Oil, Sunflower Lecithin, Ascorbyl Palmitate]), Whey Protein Isolate (MILK), Whey Protein Concentrate (MILK), Micellar Casein (MILK), Mushroom Flavouring (Onion Powder, Yeast Extract Powder, Salt, Garlic Powder, Mushroom Juice Powder, Spice [Paprika, Black Pepper], Sugar, Wheat Maltodextrin (WHEAT), Cornflour [Maize Starch], Herbs [Parsley, Oregano], Dried Mushroom, Cream Powder (MILK), Natural Flavouring, Burnt Sugar, Dextrose), Maltodextrin, Vitamin & Mineral Blend (Potassium Citrate, Dicalcium Phosphate, Maltodextrin, Magnesium Oxide, Vitamin C [Ascorbic Acid], Ferric Pyrophosphate, Vitamin E [D-Alpha Tocopherol Acetate], Zinc Sulphate, Vitamin A [Retinol Acetate], Nicotinamide, Sodium Selenite, Calcium D-Pantothenate, Copper Gluconate, Manganese Sulphate, Riboflavin, Vitamin D2 [Ergocalciferol], Thiamine Mononitrate, Pyridoxine Hydrochloride, Vitamin K1 [Phytomenadione], Folic Acid, Potassium Iodide, Chromium Chloride, Biotin, Vitamin B12 [Cyanocobalamin]), Inulin, Emulsifier (Sunflower Lecithin), Bacillus Coagulans.

Allergy advice

For allergens see ingredients in CAPITALS. Made in a factory that also handles soy, egg, fish, crustaceans and cereals containing gluten.


Ensure the zip lock is sealed and store in a cool dry place away from direct sunlight.


Nutrition facts per serving (50g)

  • Calories200
  • Protein24.6g
  • Fat6.7g
  • Carbs8.2g
  • Fibre4.8g

Full Nutrition Information

Per serving (50g dry mix + 300ml water)Per 100gPer 4 servings
Energy (kcal)200400800
- Energy (kJ)83816763352
Fat (g)6.713.326.8
- of which saturates (g)
Carbohydrates (g)8.216.332.8
- of which sugars (g)
Fibre (g)4.89.519.2
Protein (g)24.649.298.4
Salt (g)1.232.474.92

Vitamins & Minerals

Per 50gNRV* per 50g (* EU Nutrient Reference Values)
Vitamin A (μg)24030%
Vitamin D (μg)1.530%
Vitamin E (mg)3.630%
Vitamin K (μg)22.530%
Vitamin C (mg)2430%
Thiamine (B1) (mg)0.3330%
Riboflavin (B2) (mg)0.4230%
Niacin (B3) (mg)4.830%
Vitamin B6 (mg)0.4230%
Folic Acid (μg)6030%
Vitamin B12 (μg)0.7530%
Biotin (μg)1530%
Pantothenic Acid (B5) (mg)1.830%
Potassium (mg)50025%
Calcium (mg)26733%
Phosphorus (mg)21030%
Magnesium (mg)112.530%
Iron (mg)4.230%
Zinc (mg)330%
Copper (mg)0.330%
Manganese (mg)0.630%
Selenium (μg)16.530%
Iodine (μg)4530%

Low in salt

Each 50g serving contains only 1.23g of salt, which by comparison with other instant soup and meal replacement brands, is incredibly low.

High in protein

With 24.6g of protein per serving, you'll be left feeling fuller for longer after every mug!

High in fibre

With over 4.8g of fibre in each serving, The Fast 800 soup is a gut-friendly meal in a mug.

Calorie controlled

Nutritious and high in the minerals and vitamins needed for healthy living and only 200 calories per servings.

100% vegetarian

The Fast 800 Mushroom Soup is suitable for vegetarians.

23 minerals and vitamins

Containing 25% of your recommended daily intake of 23 essential minerals and vitamins in every 200 calorie serving.