True WPI 90 Whey Protein Isolate - Sample Box - 10 Pack

This is a True WPI 90 Whey Protein Isolate Sample Box. Not sure which flavour to order? The True WPI Sample Box lets you try 10 single-serve sachets of Australia's most popular whey protein isolate before purchasing a full-size bag. Each sachet contains a 30g serve of premium New Zealand grass-fed WPI90, so you get a genuine, real-world taste of the product rather than a watered-down taster.

It is the smartest way to find your favourite flavour, and at $43 for 10 serves delivered to your door, it is also one of the best value ways to try a premium whey protein isolate in Australia.

What Is WPI90 and Why Does It Matter?

Whey protein isolate is the purest and most refined form of whey protein available. Where standard whey protein concentrate (WPC) typically contains around 70 to 80% protein by weight, WPI90 is filtered further to deliver around 90% pure protein per serve with less than 1% lactose, minimal fat, and virtually no carbohydrates.

This makes WPI90 ideal for people who want to maximise their protein intake without adding unnecessary calories, or for those who are lactose sensitive and find standard whey concentrate harder to digest. It is also one of the fastest-digesting protein sources available, making it particularly effective in the post-workout window when muscles need amino acids quickly to kickstart recovery.

The WPI90 used across this range is sourced exclusively from New Zealand grass-fed dairy. New Zealand whey is widely regarded as the gold standard globally, produced under some of the strictest agricultural regulations in the world from pasture-raised, hormone-free cows. The result is a cleaner, higher-quality protein that consistently outperforms cheaper imported alternatives.

What Flavours Are Included?

Each WPI Sample Box contains 10 single-serve 30g sachets drawn from the full WPI90 flavour range, subject to availability. Flavours typically included are Rich Chocolate, French Vanilla, Strawberries and Cream, Banana and Honey, Choc Mint, Raw Coconut, Mocha, Salted Caramel, Choc Peanut Butter, and Cookies and Cream.

Every flavour is made using natural ingredients with no artificial colours, flavours, or sweeteners. They are naturally sweetened with organic steviol glycosides, and each recipe is carefully developed to deliver a smooth, clean shake that tastes great with just water and even better with your preferred milk.

Nutritional Snapshot (per 30g serve, Natural flavour)

Each sachet delivers approximately 27g of protein, 0.3g of fat, and just 0.4g of carbohydrates for around 113 calories. It is one of the leanest protein options available on the Australian market. The full amino acid profile includes all nine essential amino acids, with notable amounts of leucine (3.4g), glutamic acid (5.6g), and aspartic acid (3.4g) per serve to support muscle protein synthesis and recovery.

Key Benefits

• 10 single-serve 30g sachets covering up to 10 different WPI90 flavours
• Around 27g of complete protein per serve with a full essential amino acid profile
• Less than 1% lactose per serve, making it suitable for most people with mild lactose sensitivity
• New Zealand grass-fed whey protein isolate, the highest quality source available
• No artificial colours, flavours, or sweeteners across the entire range
• Naturally sweetened with organic steviol glycosides
• Fast-digesting formula ideal for post-workout recovery
• Under 120 calories per serve across most flavours
• Blended and packed in Sydney, Australia
• Perfect for travel, the gym bag, or everyday on-the-go convenience

Who Is the WPI Sample Box For?

The WPI Sample Box is perfect for anyone who is new to protein powder and wants to try before investing in a full-size bag. It is equally useful for existing protein powder users who are switching brands and want to make sure WPI90 suits their taste and digestion before committing. It also makes a great gift or starter kit for someone just beginning their fitness journey.

Because the sachets are pre-portioned and individually sealed, they are also ideal for travel, office use, or keeping in a gym bag without needing to carry around a bulky container.

How to Use

Pour 150 to 200ml of your preferred liquid into a shaker. Add the contents of one 30g sachet (approximately 4 level tablespoons). Shake well and consume immediately. Best taken within 30 minutes of completing your workout for recovery, or at any other time of day to boost your daily protein intake.

As a general guideline, aim for 1.5 to 2g of protein per kilogram of bodyweight per day through a combination of whole foods and supplementation.

Allergen Notice

Contains milk. The Choc Peanut Butter sachet contains peanuts. Produced in a facility that handles tree nuts. The sachets contain trace amounts of soy lecithin.