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Nutrabio - Extreme Mass
Extreme Mass uses a scientifically advanced protein formula that feeds your muscle with 53 grams of amino packed protein in a steady stream lasting up to 3 hours. 70% of the total protein comes from pure Whey Protein Concentrate (WPC80) for quick absorption into muscle, and 30% comes from pure Micellar Casein for sustained release protein absorption. This product contains no inferior whey concentrates like WPC34 or WPC 60, whey concentrate, sweet whey, caseinate or other inferior proteins. We use the purest grade, non- denatured proteins, manufactured using a 100% cold temperature process, which keeps its micro-fractions intact and protects the integrity of the amino acid profile.
Extreme Mass uses Clean Carb technology fueling the body with 104 grams of slow release long chain polymetric fraction carbohydrates with only 3 grams of sugars. Extreme Mass provides the necessary carbohydrates and amino acids to promote positive nitrogen retention helping your body maximize recovery rate and grow muscle beyond your previous limits.
Extreme Mass incorporates a combination of fast absorbing whey protein concentrate with slow absorbing micellar casein for up to 4 hours of slow release protein. Hard core athletes and fitness enthusiasts alike can reap the benefits of both proteins. On one hand whey concentrate ingestion leads to a rapid spike in amino acids levels which increases muscle protein synthesis more than micellar casein. On the other hand, micellar casein tends to have a more anticatabolic effect than whey concentrate and prolongs muscle protein synthesis to a greater extent. The combination of the two means greater increases in lean muscle mass and shorter recovery times compared to when ingested separately.
In fact, a 2006 study conducted by Kerksick et al. examined the influence of a "fast" protein source (whey) compared to a blend of fast and slow proteins (whey and casein), ingested post-exercise over a 10-week period of resistance training. Subjects who ingested the blend of fast and slow protein showed significantly greater increases in muscle mass (+1.8 kg) than those who ingested only the fast protein.
Extreme Mass incorporates pure complex carbohydrate derived from a specialized high-polymerization maltodextrin, an easily digestible complex carbohydrate. Maltodextrin contains glucose polymers, linked sugar compounds that are easier for the body to assimilate and use. Glucose polymers are metabolized at a slow, steady rate that can help to sustain energy levels during endurance-oriented workouts and/or athletic events and support weight gain.
Delivery times depend on the shipping method selected at checkout:
For orders shipping to military bases (APO, FPO, DPO, AA, AE, AP), delivery may take up to 3 weeks due to additional processing times.
Please note, we have a strict cutoff time of 4 PM PST for all orders. Orders placed after this time will be processed the following business day. We process and fulfill all orders within 24 hours (excluding weekends and holidays).
To maintain your privacy, we ship all orders in plain brown boxes with no graphics or branding—only the shipping label is visible.
If your order has not shipped, it may be due to a discrepancy. We recommend contacting our customer service team for assistance.
We would like to remind our customers that all sales of muscle builder products are FINAL — even if the item has not yet left our shipping department. We strongly encourage you to carefully review your order details before completing your purchase.We do not store credit card details nor have access to your credit card information.