Experience the purity of New Zealand dairy with Xplosiv NZ Isolate — a premium whey protein isolate designed to support muscle recovery, lean muscle growth, and everyday protein needs without unnecessary fillers.
Xplosiv NZ Isolate is a 100% New Zealand grass-fed whey protein isolate with up to 27g of protein per 30g serve, naturally flavoured and naturally sweetened with thaumatin — no artificial flavours, sweeteners, fillers or preservatives.
It's the best tasting natural isolate we've ever tried. Big call from a company that's stocked every major protein brand in New Zealand since 2011 — and we stand by it.
"I've tasted every protein to come through our doors in 14 years. This is the first natural isolate that made me re-read the label — because nothing this clean should taste this good."
What is NZ Isolate?
NZ Isolate is a premium whey protein isolate (WPI) sourced from New Zealand grass-fed cows, blended and packed in New Zealand. Whey protein isolate is the most refined form of whey: rapidly digesting, ultra-low in carbohydrates, sugar and lactose, and ideal for post-training recovery and lean muscle growth when consumed as part of a healthy diet.
Why does it taste so good for a natural protein?
Most natural proteins compromise on taste — bitter stevia aftertaste, chalky texture, flavours that fade. NZ Isolate avoids all three:
- Sweetened with thaumatin, not stevia or sucralose. Thaumatin is a naturally sweet protein from the West African katemfe fruit. It delivers clean sweetness with zero bitterness and zero chemical aftertaste.
- Real ingredients, not flavourings. Chocolate contains 10% genuine cocoa. Salted Vanilla is finished with real New Zealand sea salt.
- No fillers, gums or thickeners. The Salted Vanilla label has just five ingredients: whey protein isolate, sunflower lecithin, natural flavour, NZ sea salt and thaumatin.
Nutrition at a glance (per 30g serve)
| Salted Vanilla | Chocolate | |
|---|---|---|
| Protein | 27g | 24.7g |
| Carbohydrates | 0.6g | 0.9g |
| Sugars | 0.2g | 0.1g |
| Lactose | 0.1g | 0.1g |
| Fat | 0.3g | 0.9g |
Both flavours are gluten free, non-GMO, low lactose and low sugar, with 30 serves per 907g (2lb) tub. This is a limited edition size — when Batch 001 is gone, it's gone.
How to use NZ Isolate
Mix 30g (1 scoop) into water or a smoothie and consume within 30 minutes of training. It also works between meals or any time you need a high-protein, low-carb option.
Frequently asked questions
Is NZ Isolate 100% natural?
Yes. It contains no artificial flavours, sweeteners, colours, fillers or preservatives. It's naturally flavoured and sweetened with thaumatin, a protein-based sweetener derived from the katemfe fruit.
Is it suitable if I'm lactose sensitive?
NZ Isolate is very low in lactose (0.1g per serve) thanks to the isolate filtration process. Many lactose-sensitive people tolerate whey isolate well, but it does contain milk, so it's not suitable for a dairy allergy.
Is it gluten free and non-GMO?
Yes — both flavours are gluten free and non-GMO. Note it is made in a facility that also handles dairy, wheat, gluten, tree nuts, eggs, sesame, molluscs, crustaceans and fish.
Where is it made?
The whey is sourced from New Zealand grass-fed cows, and the product is blended and packed in Auckland, New Zealand.
Which flavour should I try first?
Salted Vanilla is our pick for first-timers — real vanilla finished with NZ sea salt, and the highest protein per serve at 27g. Chocolate is the choice if you want genuine cocoa richness on a clean isolate base.














