Optimum Nutrition Performance Isolate is a premium, ultra-filtered whey protein isolate designed to deliver maximum muscle recovery with minimal extra calories. Engineered for athletes, bodybuilders, and fitness enthusiasts who demand an exceptionally clean macro profile, this rapid-digesting protein supplies your muscles with essential amino acids to fuel post-workout repair and lean muscle growth.

Key Benefits & Features

• Ultra-Pure Protein Source: Formulated primarily with high-grade whey protein isolate for rapid absorption and superior bio-availability.

• Supports Lean Muscle Growth: Packed with essential amino acids and naturally occurring BCAAs to trigger muscle protein synthesis after hard sessions.

• Ultra-Low In Fat & Sugar: Advanced filtration removes excess fats, carbohydrates, and sugars to keep your daily macro tracking tight.

• Easy On Digestion: Reduced lactose content ensures comfortable digestion, making it an ideal choice for those sensitive to standard whey concentrates.

• Exceptional Instantised Mixability: Mixes effortlessly into cold water or milk with a simple shaker bottle for a smooth, rich shake every time.

How It Works

During high-intensity training, your muscle fibres sustain micro-tears that require swift nutritional intervention to rebuild stronger and larger. Optimum Nutrition Performance Isolate utilizes microfiltration technology to isolate the pure protein fraction from unwanted fats, lactose, and cholesterol.

This process yields a fast-acting protein source that reaches your bloodstream rapidly following a workout. By quickly elevating systemic amino acid levels, Performance Isolate halts muscle breakdown, accelerates cellular repair, and optimizes recovery windows so you can bounce back stronger for your next training session.

Recommended Use

Mix 1 scoop (approx. 30g–38g depending on flavour) with 200–250ml of cold water, skim milk, or your preferred beverage. Consume within 30–60 minutes post-workout for optimal recovery, or drink anytime throughout the day to boost your daily protein intake.

Container Size: 2.27KG (5lb)
Serving Size: 1 Scoop (29.4g)
Servings Per Container: Approx 70

Directions:
One scoop of Performance Isolate mixes up effortlessly in as little as 180mL- 240mL of water, milk, or your favourite beverage.
This exceptionally pure whey formula is ready to go to work before and after training, in between meals, or any other time that you need to maximise your muscle recovery.

Please Note: Nutritional Information is to be used as a guide only, actual values may differ between flavours and sizes and when formulations are modified or updated by the manufacturer. 
Contact us if you have any questions regarding this products ingredients.

All orders $60 and over receive Free* Shipping Nationwide 

Final pick up each day is at 3.45pm Monday to Friday. 

Estimated Delivery Times*:

Auckland and North Island – Overnight

*During sale periods, please allow an additional 1–2 business days for dispatch due to high order volumes.

However many Auckland orders will be delivered the same day depending on what time the order is placed

South Island – Overnight (For larger parcels allow 2 business days)

Same Day/Evening Express Shipping upgrade available at checkout for select suburbs*

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