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Home / Shop / Best in Fuel / SIS BETA Recovery Drink

A black stand-up pouch of SIS Beta Recovery drink mix on a light gray background. The packaging features white text and a small red circular badge indicating chocolate malt flavor.

A 500g black stand-up pouch of SIS Beta Recovery Dual Source Recovery Drink on a light gray background.

Cyclist in red INEOS Grenadiers jersey drinking from a SIS bottle.

A black stand-up pouch of SIS Beta Recovery drink mix on a light gray background. The packaging features white text and a small orange circular badge.

A black stand-up pouch of SIS Beta Recovery drink mix on a light gray background. The packaging features white text and a small beige circle indicating the flavor.

SiS

SIS BETA Recovery Drink

£24.99 /

A post-exercise recovery powder combining dual-source carbohydrate and whey protein for endurance athletes.

Quantity Size: 5 Serve Pouch (500g)

5 Serve Pouch (500g) 15 Serve Pouch (1.5kg)

Flavour: Chocolate

Chocolate Vanilla Salted caramel Strawberry

Product variants

Quantity

In stock. Delivery 3-5 Days. Free UK delivery over £50

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30-day returnsView policy

Key Benefits

Dual-Source Carbohydrate — Designed to help replenish fuel after exercise.
Up to 60g Carbohydrate — Quantity varies by flavour.
30g Whey Protein — Contributes to muscle maintenance and growth.
Added BC30™ — Included in the recovery formulation.
100g Serving — Convenient one-shake recovery format.

SiS BETA Recovery Drink is a carbohydrate-and-protein recovery powder developed for athletes following sustained or high-intensity exercise. It combines a dual-source maltodextrin-to-fructose carbohydrate blend with whey protein in a drink designed to fit into post-training nutrition.

Each recommended 100g serving contains 30g protein and a carbohydrate quantity that varies with flavour; the manufacturer lists 60g for Vanilla and 56g for Chocolate. Available in several flavours and two pouch sizes, the powder provides a convenient option after longer sessions when both carbohydrate and protein intake matter.

Nutrition & Ingredients

Manufacturer values are per 100g serving. A 500g pouch provides five servings and a 1.5kg pouch provides 15 servings.

Vanilla – 100g serving

1,632kJ / 388kcal; carbohydrate 60g (sugars 33g); protein 30g; fat 2.6g (saturates 1.5g); salt 0.77g; BC30 probiotic 1 billion CFU.

Ingredients: Carbohydrate Blend (57%) (Maltodextrin, Fructose), Whey Protein Concentrate (Milk) (39%) (with Emulsifier: Lecithins), Flavouring, Salt, Thickener (Xanthan Gum), BC30 Bacillus coagulans GBI-30 6086 (Soya).

Allergen advice: Contains milk and soya.

Chocolate – 100g serving

1,588kJ / 378kcal; carbohydrate 56g (sugars 34g); protein 30g; fat 3.1g (saturates 1.8g); salt 0.76g; BC30 probiotic 1 billion CFU.

Ingredients: Carbohydrate Blend (53%) (Maltodextrin, Fructose), Whey Protein Concentrate (Milk) (37%) (with Emulsifier: Lecithins), Fat Reduced Cocoa Powder, Sugar, Flavouring, Salt, Thickener (Xanthan Gum), BC30 Bacillus coagulans GBI-30 6086 (Soya).

Allergen advice: Contains milk and soya.

Strawberry – 100g serving

1,593kJ / 378kcal; carbohydrate 58g (sugars 35g); protein 30g; fat 2.6g (saturates 1.5g); salt 0.77g; BC30 probiotic 1 billion CFU.

Ingredients: Carbohydrate Blend (56%) (Maltodextrin, Fructose), Whey Protein Concentrate (Milk) (38%) (with Emulsifier: Lecithins), Sugar, Flavouring, Salt, Thickener (Xanthan Gum), Colour (Beetroot Red), Acid (Citric Acid), BC30 Bacillus coagulans GBI-30 6086 (Soya).

Allergen advice: Contains milk and soya.

Salted Caramel – 100g serving

1,597kJ / 379kcal; carbohydrate 59g (sugars 35g); protein 30g; fat 2.6g (saturates 1.5g); salt 0.97g; BC30 probiotic 1 billion CFU.

Ingredients: Carbohydrate Blend (57%) (Maltodextrin, Fructose), Whey Protein Concentrate (Milk) (38%) (with Emulsifier: Lecithins), Sugar, Natural Flavouring, Salt, Fat Reduced Cocoa Powder, Thickener (Xanthan Gum), BC30 Bacillus coagulans GBI-30 6086 (Soya).

Allergen advice: Contains milk and soya.

Figures and ingredient lists reflect the manufacturer's published product information. Refer to the supplied packaging for the latest batch and flavour-specific details.

Suggested Use & Compatibility

Suggested Use

Mix 100g powder with 500ml cold water and shake thoroughly. Drink after prolonged or demanding training according to the manufacturer’s directions.

Dietary Compatibility

Contains milk protein and may contain soya due to the BC30 formulation. Check the flavour-specific pack for exact allergen statements and nutrition.

Why We Choose SiS

We choose SiS - Science in Sport because they create trusted sports nutrition products designed to help athletes fuel, hydrate and recover with confidence. From isotonic energy gels and electrolyte tablets to recovery drinks and advanced endurance fuelling, SiS supports runners, cyclists, triathletes and active individuals before, during and after training and racing.

Science-Led – Developed with a clear focus on sports science, performance nutrition and real-world athlete needs.

Easy to Use – Practical fuelling solutions such as isotonic energy gels that are simple to take during exercise, with no unnecessary complexity.

Endurance Focused – Designed to support sustained energy, hydration and recovery across running, cycling, triathlon and high-intensity training.

Trusted by Athletes – Used by everyday athletes and elite performers who need reliable nutrition when performance matters.

That’s why SiS is part of the North Sports collection — giving you proven sports nutrition to fuel harder sessions, support recovery and perform at your best.