


A premium protein powder to support muscle growth and maintenance after less intense sessions.
A delicious, everyday protein drink
The REGO Whey Protein powder contains 22g of quality whey protein and is designed to help you repair your body after short, less intense bursts of exercise.
Shorter, less intense sessions don’t require huge amounts of carbohydrate and protein consumption post workout to refuel the body. Your body still needs quality protein to maintain muscle mass and promote growth1. REGO Whey Protein is an easy-to-mix shake that helps your body stay topped up on protein after workouts.
Simply, mix with water and consume within 30-60 minutes after exercise.
WHY USE?
THE SCIENCE
REPAIR MUSCLES WITH PROTEIN
Proteins are the building blocks of life as they provide the amino acids that help the body grow and repair. Our hair, skin, muscle, and all our body tissues are all made from the protein we eat.
Muscle Protein Synthesis (MPS), the process of producing new muscle protein, is an important component of how the body ultimately maintains and builds muscle and provides the basis of how our muscle adapts to exercise. When you eat protein after exercise, it gives your muscles the amino acids necessary to repair, rebuild and recondition, thereby leading to a faster recovery and promoting training adaptation3.
Whey protein is considered a complete protein because it contains all nine essential amino acids. It holds especially high amounts of the essential Branched Chain Amino Acids (BCAAs). Leucine is an especially important amino acid as it provides the signal to stimulate muscle protein synthesis. Whey protein also provides a complete amino acid profile to promote muscle protein synthesis in the hours after exercise2.
REGO Whey Protein provides 22 g of protein per serving, including 2.8 g of L-leucine.
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All Science in Sport products are Informed Sport Registered. Each product being developed using a world-class approach to banned substance testing, providing assurance for all athletes.
1Protein contributes to the growth & maintenance of muscle mass.
2Breen, L., Philp, A., Witard, O.C., Jackman, S.R., Selby, A., Smith, K., Baar, K. and Tipton, K.D. (2011). The influence of carbohydrate-protein co-ingestion following endurance exercise on myofibrillar and mitochondrial protein synthesis. The Journal of Physiology, 589(16), pp.4011–4025. doi:https://doi.org/10.1113/jphysiol.2011.211888.
3Tang, J.E., Moore, D.R., Kujbida, G.W., Tarnopolsky, M.A. and Phillips, S.M. (2009). Ingestion of whey hydrolysate, casein, or soy protein isolate: effects on mixed muscle protein synthesis at rest and following resistance exercise in young men. Journal of Applied Physiology, 107(3), pp.987–992. doi:https://doi.org/10.1152/japplphysiol.00076.2009.
Añadir 1 cacito (30 g) a 300 ml de agua muy fría y agitar. Consumir preferentemente hasta 30 minutos después de hacer ejercicio.
VAINILLA:
VALORES TÍPICOS | Por 100g | Por Ración de 30g (1 Cacito) |
---|---|---|
Valor energético | 1627kj/395kcal | 488kj/118kcal |
Proteína | 74g | 22g |
Hidratos de carbono | 7,2g | 2,2g |
de los cuales son azúcares | 4,7g | 1,4g |
Grasas | 6,7g | 2g |
de las cuales son saturadas | 4,2g | 1,3g |
Sal | 0,67g | 0,2g |
L-Leucina | 9,4g | 2,8g |
Ingredientes:
Concentrado de proteína de suero (leche) (94%) (contiene emulgente: lecitinas), aromas, L-leucina, espesante (goma xantana), sal, edulcorante (sucralosa).
Para obtener información sobre los alérgenos, consultar los ingredientes en negrita.
SABOR CHOCOLATE:
VALORES TÍPICOS | Por 100g | Por Ración de 30g
(1 cacito)
|
---|---|---|
Valor energético | 1610kj/390kcal | 483kj/117kcal |
Proteína | 70g | 21g |
Hidratos de carbono | 7,9g | 2,4g |
de los cuales son azúcares | 4,5g | 1,4g |
Grasas | 7g | 2,1g |
de las cuales son saturadas | 4,4g | 1,3g |
Sal | 0,83g | 0,25g |
L-Leucina | 9,4g | 2,8g |
Ingredientes:
Concentrado de proteína de lactosuero (leche) (88 %) (contiene emulsionante: lecitinas), cacao en polvo bajo en grasa, aromas, L-leucina, espesante (goma xantana), sal, edulcorante (sucralosa).
Para obtener información sobre los alérgenos, consultar los ingredientes en negrita.
SABOR FRESA:
VALORES TÍPICOS | Por 100g | Por Ración de 30g (1 cacito) |
---|---|---|
Valor energético | 1628kj/395kcal | 488kj/118kcal |
Proteína | 74g | 22g |
Hidratos de carbono | 6,8g | 2g |
de los cuales son azúcares | 5,1g | 1,5g |
Grasas | 6,7g | 2g |
de las cuales son saturadas | 4,2g | 1,3g |
Sal | 0,67g | 0,2g |
L-Leucina | 9,4g | 2,8g |
Ingredientes:
Concentrado de proteína de lactosuero (leche) (94 %) (contiene emulsionante: lecitinas), aromas, colorante (rojo de remolacha), espesante (goma xantana), L-leucina, sal, ácido (ácido cítrico), edulcorante (sucralosa).
Para obtener información sobre los alérgenos, consultar los ingredientes en negrita.
Looks too similar to the Rego, and tastes worse 🤣
Daniel
19/09/2024
Provides reliable, effective, recovery solution.
ken haigh
03/07/2024
Tried cheaper protein shakes but they lack flavour and quality. SiS whey protein is worth the premium price
SteveK
27/11/2024
Tastes great, best of the available protein powder solutions from SiS. (In my opinion) I look forward to drinking this stuff unlike the rego recovery. Can’t wait to see the new whey based complete recovery. I get powder on my wrist and arm every time I scoop due to bag opening size and short scoop length. I’ve started using my aero press scoop with the longer handle.
PirateSteve
19/05/2024
Good product for my needs. The 2 product flavourings are average for taste. Chocolate is indifferent, watery. The Strawberry is a little sharp and sweet would be better toned down. Product contains artificial sweeteners and emulsifiers which are a negative, but apparently it is necessary for manufacture. Know doubt other manufacturers will do the same. It is only me who has started looking at the ingredients of all food I consume more closely.
ken haigh
21/09/2024
An alternative to the other Rego recovery protein with Whey in stead of Soy, and less carbs. Suits my training program.
ken haigh
05/06/2024
Taste excellent, comes in a packet not a tub which is better for storage. Could just do with being a little cheaper for the size.
Neil walker
07/02/2025
Great product
Peter Cooper
11/11/2024
Excellent stuff, water/milk or coconut water, add fruit and it's a complete meal
Customer Bob.F
25/09/2024
My order arrived the next day. Much sooner than after the 3 days I expected. Well done, top of the class.
Nick Bryant, customer.
12/09/2024
Good tasty way to get your protien boost
Carl
24/11/2024
Great taste very good after short rides
KEITH SAVAGE
24/04/2024
Another good product and decent taste to it. I know it’s an greener packaging but the tube is a better storage option.
Martin
27/01/2025
Five stars.
Nick Bryant, customer.
16/11/2024
Happy with this product. 👍
Paul Doherty
17/04/2024
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