SiS REGO Rapid Recovery (1.5kg) – Vegan Friendly
100% Plant-Based Recovery Formula | Complete Amino Acid Profile | Fortified with 2.5g Leucine
SiS REGO Rapid Recovery is an all-in-one, vegan-friendly post-exercise recovery system meticulously engineered to refuel, repair, and recondition your muscles. Designed to meet the unique needs of both endurance and strength athletes, this premium formulation balances high-purity Soy Protein Isolate with fast-acting Maltodextrin carbohydrates. By delivering a comprehensive spectrum of vital vitamins and minerals alongside a scientifically approved dose of L-Leucine, it bridges the post-workout nutritional gap perfectly—ensuring your body rapidly builds back stronger and stays ready to conquer the next training block.

Key Performance & Science Benefits
- Elite Plant-Based Muscle Repair: Packed with 22g of high-quality Soy Protein Isolate per serving to fully provide all essential amino acids required to promote muscle growth and prevent post-workout tissue catabolism.
- Leucine-Triggered Adaptation: Fortified with 2.5g of pure L-Leucine, hitting the precise amino acid threshold needed to signal and turn on Muscle Protein Synthesis (MPS).
- Rapid Glycogen Replenishment: Supplies 23g of fast-absorbing complex carbohydrates from maltodextrin to quickly restock depleted liver and muscle glycogen reserves, halting physical exhaustion.
- Athlete-Focused Micronutrient Core: Enriched with a comprehensive vitamin and mineral matrix, featuring Vitamin C to safeguard immune health and Vitamin B6 to eliminate exhaustion and support energy-yielding metabolism.
- Pure & Inclusive Performance: 100% Vegan and Vegetarian-friendly, making it the premier recovery choice for plant-based athletes or individuals with strict lactose and dairy intolerances.
- Informed-Sport Certified: Developed using a world-class approach to banned substance testing, providing competitive and professional athletes with absolute compliance assurance.
What Is In SiS REGO Rapid Recovery?
Serving Size: 2 Full Scoops (50g) | Servings Per Container: 30
| Typical Values | Per 50g Serving | % NRV* | Per 100g Powder |
| Energy | 755 kJ / 179 kcal | ** | 1509 kJ / 358 kcal |
| Protein | 22 g | ** | 43 g |
| — added L-Leucine | 2.5 g | ** | 5.0 g |
| Carbohydrate | 23 g | ** | 45 g |
| — of which Sugars | 1.6 g | ** | 3.1 g |
| Fat | 0.1 g (Saturates: 0g) | ** | 0.2 g (Saturates: 0g) |
| Salt | 1.2 g | ** | 2.4 g |
| Sodium | 487 mg | ** | 974 mg |
| VITAMINS & MINERALS | |||
| Vitamin C | 33 mg | 41% | 66 mg |
| Iron | 5.8 mg | 41% | 12 mg |
| Zinc | 4.1 mg | 41% | 8.3 mg |
| Vitamin B6 | 0.58 mg | 41% | 1.2 mg |
| Vitamin B12 | 1.0 µg | 41% | 2.1 µg |
| Calcium / Magnesium | Trace Elements | ** | Trace Elements |
Note: Full profiles for Vitamins E, B1, B2, Niacin, Folic Acid, Biotin, Pantothenic Acid, Chloride, and Iodine are included at exactly 41% NRV per serving.
Usage & Preparation Protocols
- Preparation Method: Add 50g of powder (approx. two full scoops) into 500ml of fresh, cold water inside your shaker bottle.
- Protocol: Shake vigorously for 10–15 seconds until completely smooth.
- The 30-Minute Recovery Window: For elite results, consume within 30 minutes post-exercise. The rate of muscle glycogen resynthesis and protein integration is at its absolute peak immediately after training, making fast ingestion crucial.

Ingredients
Soya Protein Isolate (51%), Maltodextrin (44%), Flavourings, L-Leucine, Sodium Chloride, Vitamin and Mineral Blend (Vitamin C, Niacin, Ferric Pyrophosphate, Vitamin E, Zinc Sulphate, Pantothenic Acid, Vitamin B6, Vitamin B2, Vitamin B1, Folic Acid, Potassium Iodide, Biotin, Vitamin B12), Thickener (Xanthan Gum), Sweetener (Sucralose).
Allergen Note: For allergens, see ingredients listed in BOLD. Contains Soy. Produced in a facility that handles dairy and milk, meaning trace airborne elements may occur during manufacturing.
- Stock: In Stock
- Brand: SIS