William Bonac Signature Iso Zero Legend

Iso Zero Legend from the William Bonac Legendary Series is a premium whey protein isolate designed for athletes and bodybuilders who want a high-purity protein with almost zero fat and sugar. The formula uses advanced CFM (Cross-Flow Microfiltration) technology to remove unwanted fat, cholesterol, and lactose while preserving the quality of the protein.  

This makes it a fast-digesting protein ideal for lean muscle growth, recovery, and daily protein supplementation.

🔥 Key Benefits

• 💪 27 g Protein per Serving — Supports muscle growth and recovery

• ⚡ Fast-Digesting Whey Isolate — Quickly delivers amino acids to muscles

• 🚫 0 g Fat & 0 g Sugar — Clean protein ideal for cutting or lean muscle building

• 🧬 Rich in BCAAs & Glutamine — Helps support muscle protein synthesis and recovery

• 🥤 High Purity Formula — Around 90% protein ratio for efficient nutrition  

🧪 Key Nutrition (per 30 g serving)

• Protein: 27 g

• Calories: ~110 kcal

• Fat: ~0.09 g

• Carbohydrates: ~0.3 g

• Salt: ~0.15 g  

Naturally contains important amino acids such as leucine, isoleucine, valine, and glutamine that support muscle repair and growth.  

💥 Why Choose Iso Zero Legend?

This protein is designed for people who want maximum protein with minimal calories. Because it is made with 100% microfiltered whey protein isolate, it absorbs quickly and supports recovery after intense workouts.  

Ideal for:

✔ Post-workout muscle recovery

✔ Lean muscle building

✔ Low-carb or cutting diets

✔ Athletes needing fast-absorbing protein

✔ Daily high-quality protein intake

📦 Suggested Use

Mix 1 scoop (30 g) with 200–250 ml of cold water.

Recommended use:

• 30 minutes before training

• Immediately after training

On rest days:

• Morning and between meals.