SiS REGO Whey Protein Powder is a premium post-workout protein shake designed for shorter, high-intensity training sessions and everyday recovery support. Each serving provides 22g of whey protein, making it a convenient option for increasing daily protein intake after exercise. Science in Sport positions REGO Whey as an easy-to-mix recovery formula that supports muscle growth and maintenance as part of a balanced diet and training routine.
Formulated with a complete amino acid profile, REGO Whey contains all 9 essential amino acids and is naturally rich in whey protein. Science in Sport also highlights that the formula provides added L-leucine, which is commonly included in protein products aimed at post-exercise recovery and muscle protein synthesis support. The powder is designed to mix easily with water, making it a practical choice for use after gym sessions, lighter training days, or other shorter-duration exercise.
The 1.35kg pack offers approximately 45 servings based on a 30g serving size. Science in Sport recommends mixing one scoop with 300ml of cold water and consuming it 30 to 60 minutes after exercise. The product is also listed by SiS as Informed Sport certified.
