SiS


SIS BETA Recovery Drink

£24.99

Recovery, properly covered — SiS BETA Recovery Drink delivers 60g of dual-source carbs, 30g whey protein and 3g leucine to help refuel, repair and reset after hard endurance sessions.

Quantity Size: 5 Serve Pouch (500g)
Flavour: Chocolate
American Express
Apple Pay
Google Pay
Klarna
Maestro
Mastercard
PayPal
Shop Pay
Visa
  • Free UK delivery over £50
  • Secure Checkout
  • 30-day returns
  • Need help choosing? Contact our team

Key Benefits

  • Complete Recovery Drink – Combines carbohydrate and protein to support post-exercise recovery.
  • 60g Dual-Source Carbohydrate – Uses a 1:1 maltodextrin-to-fructose ratio to support glycogen replenishment.
  • 30g Whey Protein – Helps support muscle repair and maintenance after training.
  • 3g Leucine Per Serving – Supports muscle protein synthesis as part of post-exercise recovery.
  • Contains BC30™ – Included to support digestive health, immune health and protein absorption.
  • Added B Vitamins – Includes B vitamins to support carbohydrate and protein metabolism.
  • Designed for Endurance Athletes – Ideal after running, cycling, triathlon, sportives, marathons and long training sessions.
  • Easy 500ml Shake – Mix 100g / 3 scoops with 500ml cold water and shake well.
  • Best After Training – Consume within 30 minutes of finishing exercise for recovery support.
  • Flexible Size Options – Available in 500g and 1.5kg pouches, with Strawberry, Salted Caramel, Vanilla and Chocolate flavours.

The SiS BETA Recovery Drink is an advanced post-exercise recovery powder designed for endurance athletes who need to refuel, repair and prepare for the next session. Ideal for running, cycling, triathlon, sportives, marathons and high-intensity training blocks, it combines carbohydrate and protein in one recovery shake to support the body after prolonged or demanding exercise.

Each serving provides 60g of dual-source carbohydrate in a 1:1 maltodextrin-to-fructose ratio, helping support the recovery of muscle and liver glycogen stores after exercise. It also delivers 30g of whey protein, including 3g of leucine, to support muscle repair, maintenance and training adaptation after hard sessions.

Simply mix 100g / 3 full scoops with 500ml of cold water, shake well and consume within 30 minutes after training. Available in 500g and 1.5kg pouch sizes, with flavours including Strawberry, Salted Caramel, Vanilla and Chocolate, SiS BETA Recovery Drink is a complete recovery drink mix for athletes who want to recover properly and train consistently.

Product Specifications

Product: SiS BETA Recovery Drink
Product Type: Post-exercise carbohydrate and protein recovery drink powder
Format: Recovery powder pouch
Available Sizes: 500g / 5 servings and 1.5kg / 15 servings
Serving Size: 100g / 3 full scoops
Mixing Instructions: Mix 100g with 500ml cold water and shake well
Best Consumed: Within 30 minutes after exercise
Primary Use: Post-endurance recovery, glycogen replenishment and muscle repair support
Carbohydrate Per Serving: 60g dual-source carbohydrate blend
Carbohydrate Ratio: 1:1 maltodextrin-to-fructose ratio
Protein Per Serving: 30g whey protein
Leucine Per Serving: 3g
Calories Per Serving: 378 kcal for Strawberry variant
Fat Per Serving: 2.6g for Strawberry variant
Saturates Per Serving: 1.5g for Strawberry variant
Sugars Per Serving: 35g for Strawberry variant
Salt Per Serving: 0.77g for Strawberry variant
Added Ingredients: BC30™
Added Vitamins: Vitamin B1, Vitamin B2 and Vitamin B6
Best For: Running, cycling, triathlon, sportives, marathons, endurance events, high-intensity training blocks and back-to-back training days
Available Flavours: Strawberry, Salted Caramel, Vanilla and Chocolate
Dietary / Certification Notes: Informed Sport certified
Key Features: 60g dual-source carbs, 30g whey protein, 3g leucine, BC30™, 1:1 carb ratio, 500ml shake mix and complete post-exercise recovery support

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.

Quantity Size: 5 Serve Pouch (500g)
Flavour: Chocolate

Explore related categories

Best Sellers

Best Sellers

Bundles

Bundles

Offers

Offers