Perform Whey Protein Isolate - Chocolate 750g by Switch Nutrition, low carb whey protein with 25g protein per serve
Back of Switch Nutrition Perform Whey Protein Isolate – Chocolate 750g pouch displays white text on black with nutrition facts, usage guide, amino acid profile, ingredients, highlights (lactose-free, rapid absorption), cautions, and certifications.
A bag of Switch Nutrition Perform Whey Protein Isolate - Chocolate 750g rests on a gym floor, with labels highlighting rapid absorption, cross-flow microfiltered whey protein isolate, Digezyme, lactose-free, zero sugar, and hydrolysed whey.
A scoop of Switch Nutrition Perform Whey Protein Isolate - Chocolate 750g sits on a gym floor with a barbell and protein container behind. Benefits: rapid absorption, high protein, gentle, athlete safe, lactose-free, dual WPI sources.
A muscular man in athletic wear sits on a gym bench, holding a shaker bottle. Switch Nutrition Perform Whey Protein Isolate - Chocolate 750g is on the floor nearby, with icons for performance, lactose-free, natural, and Australian made.
Two bags of Switch Nutrition Perform Whey Protein Isolate - Chocolate 750g sit on the gym floor. Mix 1 scoop with 400-700ml cold water to your taste for rapid absorption and fuel your workout.
Perform Whey Protein Isolate - Chocolate 750g by Switch Nutrition, low carb whey protein with 25g protein per serve
Back of Switch Nutrition Perform Whey Protein Isolate – Chocolate 750g pouch displays white text on black with nutrition facts, usage guide, amino acid profile, ingredients, highlights (lactose-free, rapid absorption), cautions, and certifications.
A bag of Switch Nutrition Perform Whey Protein Isolate - Chocolate 750g rests on a gym floor, with labels highlighting rapid absorption, cross-flow microfiltered whey protein isolate, Digezyme, lactose-free, zero sugar, and hydrolysed whey.
A scoop of Switch Nutrition Perform Whey Protein Isolate - Chocolate 750g sits on a gym floor with a barbell and protein container behind. Benefits: rapid absorption, high protein, gentle, athlete safe, lactose-free, dual WPI sources.
A muscular man in athletic wear sits on a gym bench, holding a shaker bottle. Switch Nutrition Perform Whey Protein Isolate - Chocolate 750g is on the floor nearby, with icons for performance, lactose-free, natural, and Australian made.
Two bags of Switch Nutrition Perform Whey Protein Isolate - Chocolate 750g sit on the gym floor. Mix 1 scoop with 400-700ml cold water to your taste for rapid absorption and fuel your workout.
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Fast-Absorbing Whey Isolate for Clean Protein and Recovery

Switch Nutrition WPI Perform is a clean, fast-mixing whey protein isolate made for athletes, gym-goers and active people who want high-quality protein without heavy carbs or fats. With a dual-isolate blend of microfiltered and hydrolysed WPI, 25.5g protein per serve, DigeZyme digestive enzymes and HASTA certification, it is built for recovery, lean muscle support and low-carb nutrition.

Why You’ll Love It

  • 25.5g protein per 30g serve to support recovery and daily protein targets
  • Dual-isolate formula with microfiltered WPI and hydrolysed WPI
  • Low-carb friendly with 1.8g carbohydrate and 0.05g sugars per serve
  • Low in fat with only 0.2g total fat per serve
  • Lactose-free for a cleaner everyday protein option
  • Includes DigeZyme digestive enzymes to support digestion and comfort
  • HASTA certified for banned-substance tested confidence
  • Naturally sweetened with stevia and designed to mix smooth

What Is Switch Nutrition WPI Perform?

Switch Nutrition WPI Perform is a premium whey protein isolate designed for athletes and active people who want a high-protein shake that is clean, light and easy to use every day. It combines cross-flow microfiltered whey protein isolate with hydrolysed whey protein isolate for a fast-absorbing, high-quality protein blend.

With a lean nutrition profile and smooth texture, Switch Nutrition WPI Perform is ideal after training, between meals or anytime protein needs a quick boost without unnecessary carbs, fats or heaviness.

Built for Performance, Recovery and Consistency

Switch Nutrition designed WPI Perform for people who train hard and want confidence in what fuels their routine. Each 30g serve provides 25.5g protein, 0.2g fat, 1.8g carbohydrate and only 0.05g sugars.

It is naturally sweetened, lactose-free and supported with DigeZyme digestive enzymes to help keep recovery simple. Less fuss, more consistency.

Why Switch Nutrition WPI Perform Feels Different

  • Microfiltered WPI supports a clean, high-protein formula with minimal fat and sugar.
  • Hydrolysed WPI is partially broken down to support faster digestion and absorption.
  • DigeZyme digestive enzymes help support smoother digestion and nutrient breakdown.
  • Sunflower lecithin helps the powder mix quickly with a smooth, light texture.
  • Stevia sweetener provides sweetness without a sugary finish.
  • HASTA certification gives athletes extra confidence around banned-substance testing.

Key Features

  • Whey protein isolate powder
  • 25.5g protein per 30g serve
  • 30 serves per container
  • Microfiltered and hydrolysed WPI blend
  • Lactose-free
  • Low in carbs, sugar and fat
  • Includes DigeZyme digestive enzymes
  • Naturally sweetened with stevia
  • HASTA certified
  • Designed to mix instantly with a smooth, light texture

Who Is It For?

Switch Nutrition WPI Perform is ideal for athletes, strength trainers, gym-goers and active people who want a clean whey isolate to support recovery and daily protein intake. It suits low-carb nutrition, lean muscle goals, high-protein routines and post-training shakes.

It is also a strong choice for anyone who wants a lactose-free whey protein with digestive enzyme support and independent HASTA certification.

Best Times to Use Switch Nutrition WPI Perform

  • After training to support recovery
  • Between meals to increase daily protein intake
  • First thing in the morning when protein is needed quickly
  • During high-frequency training blocks
  • As part of a low-carb or lean nutrition plan
  • Anytime you want a smooth protein shake without heavy carbs or fats

How to Use

Mix 1 scoop of Switch Nutrition WPI Perform with 400-700ml of cold water. Shake or stir until smooth.

Use less water for a stronger flavour, or more water for a lighter shake.

Nutrition Highlights

Serving size: 30g
Serves per container: 30

Per Serve 30g

  • Energy: 467kJ (111cal)
  • Protein (dry base): 25.5g
  • Fat, total: 0.2g
  • Carbohydrate: 1.8g
  • Sugars: 0.05g
  • Sodium: 57mg
  • DigeZyme: 50mg

Per 100g

  • Energy: 1556kJ (372cal)
  • Protein (dry base): 84.9g
  • Fat, total: 0.8g
  • Carbohydrate: 6.0g
  • Sugars: 1.5g
  • Sodium: 190mg
  • DigeZyme: 200mg

Digestive Enzyme Support

DigeZyme is a digestive enzyme blend included to support digestion and help make daily protein intake feel smoother.

  • Amylase: helps break down carbohydrates
  • Protease: helps break down protein
  • Lactase: helps break down lactose
  • Lipase: helps break down fats
  • Cellulase: helps break down plant fibres

HASTA Certified for Athlete Confidence

Switch Nutrition WPI Perform is HASTA certified. Every batch is independently tested to support banned-substance confidence for competitive sport and high-performance training routines.

Ingredients

Whey Protein Isolate Blend (Whey Protein Isolate (MILK), Hydrolised Whey Protein Isolate (MILK), Cacao, Flavours, Sodium Chloride, Natural Anti-Caking Agent (Silicon Dioxide), Natural Thickeners (Xanthan Gum, Guar Gum), Digestive Enzymes (Digezyme), Natural Sweetener (Thaumatin).

Allergen: Contains milk.

May contain: Egg, Fish, Gluten, Peanuts, Seeds, Soy, Sulphites, Tree Nuts and Wheat.

Good to Know

  • Brand: Switch Nutrition
  • Product type: whey protein isolate
  • Serving size: 30g
  • Serves per container: 30
  • Protein per serve: 25.5g
  • Carbohydrate per serve: 1.8g
  • Sugars per serve: 0.05g
  • Fat per serve: 0.2g
  • Diet fit: low-carb friendly and lactose-free
  • Certification: HASTA certified
  • Best for: recovery, lean protein, training support and daily protein intake

FAQs

Is Switch Nutrition WPI Perform lactose-free?

Yes. Switch Nutrition WPI Perform is lactose-free and includes DigeZyme digestive enzymes to support comfortable digestion.

Is Switch Nutrition WPI Perform suitable for low-carb nutrition?

Yes. With 1.8g carbohydrate and 0.05g sugars per serve, Switch Nutrition WPI Perform is a straightforward protein option for low-carb approaches.

What does dual isolate mean?

Dual isolate means Switch Nutrition WPI Perform uses two forms of whey protein isolate: microfiltered WPI and hydrolysed WPI.

What is DigeZyme?

DigeZyme is a digestive enzyme blend containing amylase, protease, lactase, lipase and cellulase.

Does Switch Nutrition WPI Perform mix well?

Yes. Switch Nutrition WPI Perform is designed to mix quickly with a smooth, light texture.
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