COVID-19: Delivery times remain unchanged
One Slender

One Slender

diet shake with 22 g of protein
1 kg, 25 servings
In stock
As low as €19.90
Low-Carb Cut carbs without skipping a meal
Lose Weight Protein-rich powder boosts metabolism to burn calories
Meal Replacement A balanced meal substitute with essential vitamins and minerals
Easy Mix Convenient, soluble solution that’s ready in seconds
Made in Europe Carefully sourced, using only the best quality ingredients
Description

Best selling weight loss shake

Low in sugar, high in fiber and full of vitamins. The unique recipe is formulated to be an effective low-carb meal replacement with 22 g grass-fed protein and only 142 kcal per serving. It’s the ultimate addition to any weight loss diet.

Packed with a blend of whey protein, green tea and guarana extract each shake tastes so good that you’ll be looking forward to it every day. To support overall health we’ve added digestive enzymes, prebiotics, as well as vitamins and minerals.

  • Boost metabolism with protein to burn calories
  • A convenient and healthy meal replacement without the empty carbs and fat
  • High in protein, 22 g with less than 142 calories per serving
  • Gluten-free
55%
Protein
47.5%
EAA
22.9%
BCAA

Why One Slender?

One Slender was created with you in mind. It’s a pure and delicious weight loss shake that provides you with everything you need and none of the bad like GMO ingredients and added sugar. Designed to be effective weight loss shake, but also as a post workout shake. One Slender is high in protein to support the maintenance of muscle mass.

One Slender can help you lose weight naturally

When you are on a calorie restricted diet you can easily develop a deficiency of one or more important vitamin or mineral. To make sure your body can continue to function in an optimal way we have therefore included all the necessary ones in the recipe. Focusing on digestive health we have added lactase to help with the breakdown of lactose as well as dietary fiber to make you feel full for longer. Ingredients such as green tea and guarana extract ensures that One Slender gives your metabolism an extra boost.

One Slender can help you lose weight naturally

When you are on a calorie restricted diet you can easily develop a deficiency of one or more important vitamin or mineral. To make sure your body can continue to function in an optimal way we have therefore included all the necessary ones in the recipe. Focusing on digestive health we have added lactase to help with the breakdown of lactose as well as dietary fiber to make you feel full for longer. Ingredients such as green tea and guarana extract ensures that One Slender gives your metabolism an extra boost.

The science behind One Slender and weight loss

Your body uses more energy to digest protein compared to carbs or even fat. It’s called the “thermic effect.” And in a lot of ways, consuming more protein is like cranking up your metabolism. A protein-rich diet can also help you maintain muscle mass, so that the calories you’re burning are applied to fat—not muscle. It also causes you to eat fewer calories, feel fuller afterwards, and has even been shown to curb late night cravings for unhealthy foods. This is why One Slender is your best protein-rich option for weight loss.

The science behind One Slender and weight loss

Your body uses more energy to digest protein compared to carbs or even fat. It’s called the “thermic effect.” And in a lot of ways, consuming more protein is like cranking up your metabolism. A protein-rich diet can also help you maintain muscle mass, so that the calories you’re burning are applied to fat—not muscle. It also causes you to eat fewer calories, feel fuller afterwards, and has even been shown to curb late night cravings for unhealthy foods. This is why One Slender is your best protein-rich option for weight loss.

Ingredients

DARK CHOCOLATE

Nutritional information per portion (40 g) RI%*
NVR%**
per 100 g
Energy 152 kcal / 638 kJ 8% 378 kcal / 1588 kJ
Protein 22 g 44% 55 g
Carbohydrates 5.7 g 2% 14 g
- of which sugar 4.3 g 5% 14 g
Fat 3.8 g 5% 9.5 g
- of which saturated fat 2 g 10% 5 g
Salt 0.47 g 8% 1.2 g
Magnesium 124 mg 33% 310 mg
Zinc 3.3 mg 33% 8.3 mg
Iron 4.6 mg 33% 11.5 mg
Manganese 0.7 mg 33% 1.75 mg
Iodine 49.5 µg 33% 124 µg
Molybdenum 17 µg 33% 41 µg
Chromium 13 µg 33% 33 µg
Selenium 18 µg 33% 45 µg
Vitamin A 264 µg RE 33% 660 µg RE
Vitamin B1 (Tiamin) 0.4 mg 33% 1 mg
Vitamin B2 (Riboflavin) 0.5 mg 33% 1.3 mg
Vitamin B3 (Niacin) 5.3 mg NE 33% 13.3 mg NE
Vitamin B5(Pantotensyra) 2 mg 33% 5 mg
Vitamin B6(Pyridoxin) 0.5 mg 33% 1.3 mg
Vitamin B7(Biotin) 17 µg 33% 43 µg
Vitamin B9(Folsyra) 65.9 µg 33% 165 µg
Vitamin B12(Cyanokobalamin) 0.8 µg 33% 2 µg
Vitamin C 26 mg 33% 65 mg
Vitamin D3 1.7 µg 33% 4.3 µg
L-Carnitine L-Tartarate 242 mg   605 mg
- L-Carnitine 165 mg   413 mg
Green Tea extract 121 mg   303 mg
- Caffeine 12 mg   30 mg
- EGCG 18 mg   45 mg
Guarana extract (22%) 121 mg   303 mg
- Caffeine 28 mg   70 mg
Lactase 1000 FCC***   2500 FCC***

Ingredients: Whey protein concentrate (milk), fatty milk powder, inulin, fat-reduced cocoa powder (5%), flavouring (dark chocolates, chocolate), salt, l-carnitine l-tartrate, magnesium oxide, thickener (xanthan gum), camellia sinensis (leaf) 8:1 extract, paullinia cupana (seed) 3:5:1 extract, sweeteners (sucralose, acesulfame k), potassium gluconate, anti-caking agent (magnesiumsalts of fatty acids), l-ascorbic acid, ferrous (ii) fumarate, microgranulatedβ-galactosidase (tolerase™ l lactase enzyme), zinc sulfate monohydrate, nicotinamide, sodium selenite, sodium molybdate, retinyl acetate, calcium d-pantothenate, manganese sulphate monohydrate, d-biotin, potassiumiodide, pteroylmonoglutamic acid, cholecalciferol, pyridoxine hcl, thiaminemononitrate, riboflavin, chromium picolinate, cyanocobalamin.

 

STRAWBERRY MILKSHAKE

Nutritional information per portion (40 g) RI%*
NVR%**
per 100 g
Energy 152 kcal / 638 kJ 8% 378 kcal / 1588 kJ
Protein 22 g 44% 55 g
Carbohydrates 5.7 g 2% 14 g
- of which sugar 4.3 g 5% 14 g
Fat 3.8 g 5% 9.5 g
- of which saturated fat 2 g 10% 5 g
Salt 0.47 g 8% 1.2 g
Magnesium 124 mg 33% 310 mg
Zinc 3.3 mg 33% 8.3 mg
Iron 4.6 mg 33% 11.5 mg
Manganese 0.7 mg 33% 1.75 mg
Iodine 49.5 µg 33% 124 µg
Molybdenum 17 µg 33% 41 µg
Chromium 13 µg 33% 33 µg
Selenium 18 µg 33% 45 µg
Vitamin A 264 µg RE 33% 660 µg RE
Vitamin B1 (Tiamin) 0.4 mg 33% 1 mg
Vitamin B2 (Riboflavin) 0.5 mg 33% 1.3 mg
Vitamin B3 (Niacin) 5.3 mg NE 33% 13.3 mg NE
Vitamin B5(Pantotensyra) 2 mg 33% 5 mg
Vitamin B6(Pyridoxin) 0.5 mg 33% 1.3 mg
Vitamin B7(Biotin) 17 µg 33% 43 µg
Vitamin B9(Folsyra) 65.9 µg 33% 165 µg
Vitamin B12(Cyanokobalamin) 0.8 µg 33% 2 µg
Vitamin C 26 mg 33% 65 mg
Vitamin D3 1.7 µg 33% 4.3 µg
L-Carnitine L-Tartarate 242 mg   605 mg
- L-Carnitine 165 mg   413 mg
Green Tea extract 121 mg   303 mg
- Caffeine 12 mg   30 mg
- EGCG 18 mg   45 mg
Guarana extract (22%) 121 mg   303 mg
- Caffeine 28 mg   70 mg
Lactase 1000 FCC***   2500 FCC***

Ingredients: Whey protein concentrate (milk), fatty milk powder, inulin, flavouring (strawberry, cream), salt, l-carnitine l-tartrate, magnesium oxide, color (beetroot red), yoghurt powder (milk), thickener (xanthan gum), camellia sinensis (leaf) 8:1 extract, paullinia cupana (seed) 3:5:1 extract, sweeteners (sucralose, acesulfame k), potassium gluconate, anti-caking agent (magnesium salts of fatty acids), l-ascorbic acid, ferrous (ii) fumarate, microgranulated β-galactosidase (tolerase™ l lactase enzyme), zinc sulfate monohydrate, nicotinamide, sodium selenite, sodium molybdate, retinyl acetate, calcium d-pantothenate, manganese sulphate monohydrate, d-biotin, potassium iodide, pteroylmonoglutamic acid, cholecalciferol, pyridoxine hcl, thiamine mononitrate, riboflavin, chromium picolinate, cyanocobalamin.

 

FRENCH VANILLA

Nutritional information per portion (40 g) RI%*
NVR%**
per 100 g
Energy 152 kcal / 638 kJ 8% 378 kcal / 1588 kJ
Protein 22 g 44% 55 g
Carbohydrates 5.7 g 2% 14 g
- of which sugar 4.3 g 5% 14 g
Fat 3.8 g 5% 9.5 g
- of which saturated fat 2 g 10% 5 g
Salt 0.47 g 8% 1.2 g
Magnesium 124 mg 33% 310 mg
Zinc 3.3 mg 33% 8.3 mg
Iron 4.6 mg 33% 11.5 mg
Manganese 0.7 mg 33% 1.75 mg
Iodine 49.5 µg 33% 124 µg
Molybdenum 17 µg 33% 41 µg
Chromium 13 µg 33% 33 µg
Selenium 18 µg 33% 45 µg
Vitamin A 264 µg RE 33% 660 µg RE
Vitamin B1 (Tiamin) 0.4 mg 33% 1 mg
Vitamin B2 (Riboflavin) 0.5 mg 33% 1.3 mg
Vitamin B3 (Niacin) 5.3 mg NE 33% 13.3 mg NE
Vitamin B5(Pantotensyra) 2 mg 33% 5 mg
Vitamin B6(Pyridoxin) 0.5 mg 33% 1.3 mg
Vitamin B7(Biotin) 17 µg 33% 43 µg
Vitamin B9(Folsyra) 65.9 µg 33% 165 µg
Vitamin B12(Cyanokobalamin) 0.8 µg 33% 2 µg
Vitamin C 26 mg 33% 65 mg
Vitamin D3 1.7 µg 33% 4.3 µg
L-Carnitine L-Tartarate 242 mg   605 mg
- L-Carnitine 165 mg   413 mg
Green Tea extract 121 mg   303 mg
- Caffeine 12 mg   30 mg
- EGCG 18 mg   45 mg
Guarana extract (22%) 121 mg   303 mg
- Caffeine 28 mg   70 mg
Lactase 1000 FCC***   2500 FCC***

Ingredients: Whey protein concentrate (milk), fatty milk powder, inulin, flavouring (vanilla, yoghurt), yoghurt powder (milk), quark powder (milk), salt, l-carnitine l-tartrate, magnesium oxide, thickener (xanthan gum), camellia sinensis (leaf) 8:1 extract, paullinia cupana (seed) 3:5:1 extract, sweeteners (sucralose, acesulfame k), potassium gluconate, anti-caking agent (magnesium salts of fatty acids), l-ascorbic acid, ferrous(ii) fumarate, microgranulatedβ-galactosidase (tolerase™ l lactase enzyme), zinc sulfate monohydrate, nicotinamide, sodium selenite, sodium molybdate, retinyl acetate, calcium d-pantothenate, manganese sulphate monohydrate, d-biotin, potassiumiodide, pteroylmonoglutamic acid, cholecalciferol, pyridoxine hcl, thiaminemononitrate, riboflavin, chromium picolinate, cyanocobalamin.

 

 

Amino acid profile Per 40 g (1 scoop) Per 100 g
Essential amino acids (EAA)
L-Histidine 0.7 g 1.7 g
L-Isoleucine* 2.6 g 6.4 g
L-Leucine* 4.2 g 10.6 g
L-Lysine 3.8 g 9.6 g
L-Methionine 0.9 g 2.2 g
L-Phenylalanine 1.2 g 3 g
L-Threonine 2.7 g 6.7 g
L-Tryptophan 0.6 g 1.4
L-Valine* 2.4 g 5.9 g
*BCAA
Conditionally essential amino acids (CAA)
L-Arginine 0.8 g 2.1 g
L-Cysteine 0.9 g 2.2 g
L-Glutamic Acid 7.2 g 18.1 g
Glycine 0.6 g 1.4 g
L-Proline 2.2 g 5.5 g
L-Tyrosine 1 g 2.6
Non-essential amino acids (NAA)
L-Alanine 2 g 5 g
L-Aspartic Acid 4.4 g 11 g
L-Serine 1.8 g 4.6 g

Manufactured in a facility that processes milk, egg, gluten, soy, peanuts, nuts, celery, fish and crustacean ingredients.

Reviews
Back to Top