Are You Serious About Mass? Discover the NEW & IMPROVED EFECTIV MASS!

Unlock your muscle-building potential with EFECTIV MASS, the ultimate hard gainer formula scientifically designed to help you achieve your bodyweight and muscle growth goals. Whether you're a seasoned athlete or just starting your fitness journey, EFECTIV MASS is your go-to solution for serious gains.

Each 250g serving of EFECTIV MASS delivers a powerhouse of over 900 calories, ensuring you get the energy you need to fuel your workouts and recovery. With less than 10g of sugar, this formula is designed to provide clean, sustained energy without the crash. Plus, it packs a whopping 45g of high-quality protein to support muscle repair and growth.

EFECTIV MASS is rich in essential branched-chain amino acids (BCAAs), boasting over 17g per serving. These BCAAs are crucial for muscle protein synthesis, helping you build and maintain lean muscle mass.

Our unique carb blend includes rolled oat flour, maltodextrin, and sweet potato, offering a sustained release of quality carbohydrates to keep you energized throughout the day. We've also incorporated healthy fats from coconut milk powder, quinoa, and MCTs to support overall health and performance.

As always, EFECTIV delivers on taste and convenience. Our mass gainer comes in three delicious flavors that mix incredibly well, making it easy to enjoy your shake anytime, anywhere.

Take your muscle-building efforts to the next level with EFECTIV MASS. Fuel your body with the nutrients it needs and experience the difference of a scientifically formulated mass gainer. Get serious about your gains with EFECTIV MASS today!

Please refer to the product packaging label for the most accurate and up-to-date information regarding ingredients. It is crucial to review all ingredients on the product packaging itself carefully to ensure they align with your dietary needs and restrictions. Welzo cannot be held responsible for any discrepancies or allergen information on the website as the information is not always accurate.

UK, Europe & Rest of the World Shipping Details:
Same day dispatch for orders placed by 2pm (Orders after 2pm dispatched next working day).

Free shipping on orders over £45 to the UK.

Returns: Our supplements are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 14 days in the same original and unopened packaging.

Mix one 250g serving of Efectiv Nutrition Mass, Strawberry Creme with water or milk in a shaker or blender. Consume 1-2 servings daily, ideally post-workout or between meals to support muscle growth and recovery. Store in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children. Do not exceed the recommended daily dose. Food supplements must not be used as a substitute for a varied and balanced diet. If you are pregnant, breastfeeding, taking any prescribed medication, or have any medical condition, consult a healthcare professional before taking this supplement.

Please consult the product packaging for accurate instructions on how to use the product. Welzo is not liable for any discrepancies or errors on the website. Always follow the directions on the packaging to ensure proper use.