NutraBio Extreme Mass

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NutraBio Extreme Mass High-Calorie Protein and Carbohydrate Mass Gainer NutraBio Extreme Mass delivers 53 g of high-quality protein and 104 g of complex carbohydrates per serving t o help maximize muscle growth, strength, and recovery.* Formulated with a powerful combination of fast- and slow-digesting proteins, this mass gainer provides a continuous supply of amino acids for up to four hours.* Key Benefits: 53 g protein and 12 g BCAAs to support muscle recovery* Combines WPC80 and Micellar Casein for sustained protein absorption* 104 g clean carbs with only 3 g sugar from high-polymerization maltodextrin* Promotes glycogen replenishment and nitrogen retention* Minimizes muscle breakdown and enhances growth potential* Made in the USA with triple cold filtration for purity and bioavailability** Dual Protein Matrix: 70% of the protein in Extreme Mass comes from fast-digesting whey protein concentrate (WPC80), while 30% comes from slow-digesting micellar casein. This one-two punch sustains muscle protein synthesis and promotes lean mass gains over a longer period.* Clean Carb Technology: Extreme Mass is powered by long-chain polymetric carbohydrates to deliver steady energy and support performance and recovery. With just 3 g of sugar, it's a clean solution for those looking to gain mass without unnecessary spikes.* High Efficiency, High Value: Manufactured using a triple cold filtration process, NutraBio Extreme Mass preserves the protein’s integrity and maximizes bioavailability, giving you unbeatable nutritional support with every scoop.** Show more