A delicious, everyday protein shake. The SIS REGO Whey Protein powder provides 22g of quality whey protein per serving, perfect for repairing your body after shorter, less intense bursts of exercise. Even for lighter workouts, your body needs quality protein to maintain muscle mass and promote growth. Mix one scoop with 300ml of water and consume within 30-60 minutes after exercise to keep your body topped up on protein.Experience the convenience and effectiveness of REGO Whey Protein. Each serving delivers 22g of high-quality whey protein and 2.8g of leucine, supporting muscle repair and growth. This easy-to-mix shake is packed with all nine essential amino acids, making it ideal for optimising recovery and maintaining muscle mass. Whether you aim to build muscle or need a tasty, nutritious shake, REGO Whey Protein is your go-to choice.
A delicious, everyday protein shake. The SIS REGO Whey Protein powder provides 22g of quality whey protein per serving, perfect for repairing your body after shorter, less intense bursts of exercise. Even for lighter workouts, your body needs quality protein to maintain muscle mass and promote growth. Mix one scoop with 300ml of water and consume within 30-60 minutes after exercise to keep your body topped up on protein.Experience the convenience and effectiveness of REGO Whey Protein. Each serving delivers 22g of high-quality whey protein and 2.8g of leucine, supporting muscle repair and growth. This easy-to-mix shake is packed with all nine essential amino acids, making it ideal for optimising recovery and maintaining muscle mass. Whether you aim to build muscle or need a tasty, nutritious shake, REGO Whey Protein is your go-to choice.
A delicious, everyday protein shake. The SIS REGO Whey Protein powder provides 22g of quality whey protein per serving, perfect for repairing your body after shorter, less intense bursts of exercise. Even for lighter workouts, your body needs quality protein to maintain muscle mass and promote growth. Mix one scoop with 300ml of water and consume within 30-60 minutes after exercise to keep your body topped up on protein.Experience the convenience and effectiveness of REGO Whey Protein. Each serving delivers 22g of high-quality whey protein and 2.8g of leucine, supporting muscle repair and growth. This easy-to-mix shake is packed with all nine essential amino acids, making it ideal for optimising recovery and maintaining muscle mass. Whether you aim to build muscle or need a tasty, nutritious shake, REGO Whey Protein is your go-to choice.
A delicious, everyday protein shake. The SIS REGO Whey Protein powder provides 22g of quality whey protein per serving, perfect for repairing your body after shorter, less intense bursts of exercise. Even for lighter workouts, your body needs quality protein to maintain muscle mass and promote growth. Mix one scoop with 300ml of water and consume within 30-60 minutes after exercise to keep your body topped up on protein.Experience the convenience and effectiveness of REGO Whey Protein. Each serving delivers 22g of high-quality whey protein and 2.8g of leucine, supporting muscle repair and growth. This easy-to-mix shake is packed with all nine essential amino acids, making it ideal for optimising recovery and maintaining muscle mass. Whether you aim to build muscle or need a tasty, nutritious shake, REGO Whey Protein is your go-to choice.
Last updated at 09/02/2026 15:01:22
SIS REGO Whey Protein Powder - Post Workout Protein Supplement for Muscle Building & Recovery with BCAA Amino Acids - Strawberry Flavour, 1.35 kg, 45
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Science In Sport Rego Whey 1.35kg Strawberry
Delivery $37.71
Science In Sport Rego Whey 1.35kg Chocolate
Delivery $37.71
Science In Sport Rego Whey 1.35kg Vanilla
Delivery $37.71
SIS POWDER REGO WHEY CHOC 1.35KG
Free delivery
SiS REGO Whey Protein Strawberry / 1.35kg
Delivery $17.99
Science in Sport REGO Whey Protein, Chocolate, 1.35 kg | Protein Powder for Muscle Growth and Maintenance, 22g Protein with All 9 Essential Amino
Delivery between 7–11 Sept $35.88
Science in Sport Sis Rego Whey Protien 1.35KG
Delivery between 8–14 Sept $10
SiS Rego Whey Protein Powder 1.35kg Pouch [Flavour:Chocolate]
Free next-day delivery
SIS REGO Whey Protein – 22g Protein, All 9 Essential Amino Acids Vanilla
Delivery between 7–15 Sept $8.95
SIS REGO Whey Protein Powder - Post Workout Protein Supplement for Muscle Building & Recovery with BCAA Amino Acids - Strawberry Flavour, 1.35 kg, 45
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Science In Sport Rego Whey 1.35kg Strawberry
Delivery $37.71
Science In Sport Rego Whey 1.35kg Chocolate
Delivery $37.71
Science In Sport Rego Whey 1.35kg Vanilla
Delivery $37.71
SIS POWDER REGO WHEY CHOC 1.35KG
Free delivery
