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.
in 43 offers
last seen 7 Oct 2026
The lowest price we last saw for Science in Sport Nutrition - Rego Whey Protein Drink Powder Strawberry was $116.00 at Hillmalaya, compared across 20 retailers (last seen 7 Oct 2026). Prices may have changed since.
The all-time low we recorded was $94.95 on 20 Apr 2026.
Prices last updated 7 Oct 2026.
Science in Sport Nutrition - Rego Whey Protein Drink Powder Strawberry
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 07/10/2026 10:25:03
SiS REGO Whey Protein Vanilla / 1.35kg
Delivery $9
Science In Sport REGO Whey Protein Powder | Muscle Building & Recovery with BCAA Amino Acids | Chocolate Flavour, 1.35 kg, 45 Servings
Delivery between 11–15 Oct $41
Science in Sport Sis Rego Whey Protien 1.35KG
Delivery between 13–19 Oct $10
SIS POWDER REGO WHEY CHOC 1.35KG
Free delivery between 12–20 Oct
SiS Rego Whey Protein Powder 1.35kg Pouch [Flavour:Chocolate]
Free delivery between Thu – Fri
FINAL SALE | Science In Sport (SIS) - Rego Whey Protein 1.35kg - Strawberry (BB 31.10.26)
Free delivery between 12–20 Oct
SIS REGO Whey Protein – 22g Protein, All 9 Essential Amino Acids Vanilla
Delivery between 12–20 Oct $8.95
THE FUELLING HUB SIS Rego Whey, Vanilla
Free delivery
Sis Powder Rego Whey Vanilla 1.35kg
Free delivery
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SIS Powder REGO Whey Choc 1.35Kg
Free delivery between 9–14 Oct
| Flavor | Vanilla |
| Protein Grams Per Serving | 22 g |
| Protein Type | Whey protein |
| Form | Powder |
| Top Use Cases | Optimise recovery after exercise, Post-workout (after short, less intense bursts of exercise) |
SiS REGO Whey Protein Vanilla / 1.35kg
Delivery $9
Science In Sport REGO Whey Protein Powder | Muscle Building & Recovery with BCAA Amino Acids | Chocolate Flavour, 1.35 kg, 45 Servings
Delivery between 11–15 Oct $41
Science in Sport Sis Rego Whey Protien 1.35KG
Delivery between 13–19 Oct $10
SIS POWDER REGO WHEY CHOC 1.35KG
Free delivery between 12–20 Oct
SiS Rego Whey Protein Powder 1.35kg Pouch [Flavour:Chocolate]
Free delivery between Thu – Fri
| Flavor | Vanilla |
| Protein Grams Per Serving | 22 g |
| Protein Type | Whey protein |
| Form | Powder |
| Top Use Cases | Optimise recovery after exercise, Post-workout (after short, less intense bursts of exercise) |
