William Bonac Signature: PROTO SIZE Mass Gainer (Chocolate Hazelnut)
William Bonac Signature: PROTO SIZE Mass Gainer (Chocolate Hazelnut)
Unlock explosive growth with PROTO SIZE, a mass-building fueling system from the William Bonac Signature line. Designed for athletes who demand high-caliber results, this formula combines a robust caloric foundation with premium performance enhancers like Creapure® Creatine and Ashwagandha to support muscle size, strength, and recovery.
With 38 servings per container and a delicious Chocolate Hazelnut flavor, PROTO SIZE is engineered to help you hit your daily macronutrient targets while fueling intense training sessions.
Key Product Highlights
-
Mass-Building Fuel System: Specifically formulated to support significant gains in muscle mass and overall body weight.
-
Premium Performance Blend: Features 3000mg of Creapure® Creatine per serving for enhanced strength and power output.
-
Hormonal & Stress Support: Includes 500mg of Tribulus Terrestris and 500mg of KSM-66® Ashwagandha to support natural vitality and recovery.
-
Gourmet Flavor: Enjoy the rich, indulgent taste of Chocolate Hazelnut in every shake.
Product Specifications
| Feature | Details |
| Brand | William Bonac Signature (Legacy Lite) |
| Product Type | Mass Gainer / Nutraceutical |
| Net Weight | 6lbs (2.7kg) |
| Servings per Container | 38 Servings |
| Key Ingredients | Creapure® Creatine, Tribulus Terrestris, KSM-66® Ashwagandha |
| Flavor | Chocolate Hazelnut |