Vitamins & Supplements
WPI Bundle
27.8g of grass-fed whey isolate - maximum protein, minimum everything else.
Grass-fed isolate:27.8g of protein per 30g serve - 90% protein by weight
Easy on the gut:99.9% lactose-free, minimal ingredients, no gut drama
Ultra-lean:less than 1g of fat and carbs per serve
Description
What's inside & why it works
How To Use
Dosage & timing
Benefits
What you'll feel
Tuff WPI vs Typical Whey Protein
See how our grass-fed, cold-processed isolate compares to typical grain-fed whey.
|
Typical Whey | |
|---|---|---|
| Grass-fed, pasture-raised dairy | ✓ | ✕ Usually grain-fed |
| 99.9% lactose-free | ✓ | ✕ Higher lactose - a common bloat trigger |
| Cold-processed to protect the protein | ✓ | ✕ Often heat-treated |
| Naturally sweetened (organic stevia) | ✓ | ✕ Often sucralose or acesulfame-K |
| No amino acid spiking | ✓ | ✕ Aminos added to inflate the protein number |
| Just 3 main ingredients | ✓ | ✕ Often 5+ - more ingredients, less whey per serve |
How To Use
SCOOP
1 scoop, once a day - training days and rest days
SHAKE
250-300ml of cold water for the leanest serve, or milk for creamier
DRINK
Post-training, breakfast, or whenever protein's the gap
COOK
Or stir into oats, yoghurt and baking - it mixes clean, no clumping
If any of these are you
27.8g of grass-fed whey isolate per serve - 99.9% lactose-free.
Individual results vary. Reflects what customers commonly report with daily use alongside training.
Frequently asked questions
The pack ships in one flavour of your choice. If you'd like to mix flavours across tubs, contact us at sales@tuffsupps.com.au after ordering and we'll do our best to accommodate.
Unopened tubs with seals intact can be returned within 30 days of delivery for a full refund of the product price - see our refund policy for details. Damaged or faulty items are always replaced or refunded in full.
Unlikely. Our WPI is 99.9% lactose-free with no artificial sweeteners and just 3 main ingredients - lactose and artificial additives are the main causes of bloating in most protein powders. The majority of our customers report zero digestive issues, including those who are lactose intolerant.
The WPI is pure whey isolate - 27.8g protein, less than 1g fat and carbs, 99.9% lactose-free. It's the leanest option. Rebuild combines whey isolate and concentrate with 5g of hydrolysed collagen peptides to support joints, tendons, skin and recovery alongside muscle. Choose WPI for maximum protein with minimum calories. Choose Rebuild if you want muscle and structural support in one serve.
Smooth and creamy with no artificial aftertaste. We use organic stevia and natural flavouring only - no sucralose, no acesulfame-K, no chemical sweetness. If you're not sure, grab a single-serve sample before committing to a full tub.
Our WPI is 99.9% lactose-free. Most lactose-intolerant customers report no issues. If you're highly sensitive, start with a single-serve sample to test your tolerance before buying a full tub.
Grass-fed whey comes from pasture-raised cows and contains higher levels of omega-3 fatty acids and CLA than grain-fed alternatives. Our whey is also cold-processed, which preserves the natural protein structure that heat-treated whey loses. Better source, better processing, better protein.
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