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New Zealand is an island located in the southwestern Pacific Ocean. The moderate temperatures, fertile soil, excellent rainfall and yearly average of 2,000 hours of sunshine, provides ideal growing conditions for grass. This allows for cattle to flourish. In fact, New Zealand’s primary export is dairy.
Cattle graze throughout the year on grass, as nature intended, cycling through pastures across the land. On average, they spend 90% of their time roaming outside in pastures during the year.


Undenatured protein = more protein!


DIESEL® Whey Protein InstantiZED for easy mixability

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Frequently Asked Questions
DIESEL® is ideal for:
• Individuals who prioritize clean, high-quality nutrition
• Trainers, and athletes
• Busy professionals looking for convenient protein
• Anyone who has experienced issues with lower-quality protein powders
For most individuals:
- Take 1 scoop post-workout
- Add an additional serving during the day if needed
It can also be used in:
- Smoothies
- Oatmeal or recipes
- Meal supplementation
Consistency is key to maximizing results.
DIESEL® is tested and certified by Informed Choice, which screens for banned substances and contaminants.
This makes it a trusted choice for:
- Competitive athletes
- Drug-tested sports
- Anyone who prioritizes product safety
Yes.
DIESEL® is tested and certified by Informed Choice, which screens for banned substances and contaminants.
This makes it a trusted choice for:
- Competitive athletes
- Drug-tested sports
- Anyone who prioritizes product safety
Whey isolate goes through additional filtration that removes most of the:
- Lactose
- Fat
- Carbohydrates
This results in:
- Higher protein purity
- Faster absorption
- Improved digestion
For those seeking a cleaner, more efficient protein source, try our DIESEL® New Zealand Whey Isolate.
Yes.
DIESEL® is designed for daily use to help you consistently meet your protein needs.
It can be used:
- Post-workout
- Between meals
- As part of a structured nutrition plan
There is no need to cycle on and off.
The whey protein used in the DIESEL protein utilizes microbial rennet. Our microbial rennet ensures consistent quality while avoiding any animal-derived enzymes or meat-based ingredients.
The product contains ingredients sourced from:
- Plant-based sources
- Milk products (whey protein isolate)
- No animal-derived enzymes
- No meat or meat-derived ingredients
DIESEL® is built around one principle: uncompromising quality.
It starts with premium whey sourced from New Zealand, globally recognized for its strict dairy standards and pasture-raised farming practices.
Every batch is tested through Informed Choice to ensure it is free from banned substances and contaminants.
The result is a protein that delivers exceptional purity, taste, and performance, without compromise.

Customer Reviews
86 reviews for DIESEL NEW ZEALAND WHEY PROTEIN
| 5 star | 84 | 84% |
| 4 star | 10 | 10% |
| 3 star | 3 | 3% |
| 2 star | 1 | 1% |
| 1 star | 0% |
Customer Images




Unhappy
We ordered exactly the same flavour and the same size container, which read 27 g of protein per 30 g serving. One container had a 24 g scoop and another container had a 33 g scoop. Same product, two different size scoops. I track all my grams of protein a day and this discrepancy is unacceptable. Both scoops were to provide 30g of whey protein powder. Neither did. How is that quality???

Unhappy
We ordered exactly the same flavour and the same size container, which read 27 g of protein per 30 g serving. One container had a 24 g scoop and another container had a 33 g scoop. Same product, two different size scoops. I track all my grams of protein a day and this discrepancy is unacceptable. Both scoops were to provide 30g of whey protein powder. Neither did. How is that quality???

Sunil Kumar Jangra
Best protein powder I ever had.



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DIESEL NEW ZEALAND WHEY PROTEIN ISOLATE





I am dismayed that when another distributor took over this product – they increased the price … but glad I can still get it.
After going through this entire 360g container of DIESEL Orange Cream Cyclone whey isolate over the past month I’m genuinely impressed with what Perfect Sports has created here. This is hands-down some of the best protein powder I’ve tried. Quality You Can Taste: The New Zealand grass-fed source really shows in the final product. There’s a clean pure taste without any of the artificial aftertaste that plagues many protein powders. You can tell this is high-quality whey isolate – it doesn’t have that chalky processed flavor that cheaper proteins often have. Orange Cream Cyclone Flavor: This flavor is absolutely spot-on! It tastes like a creamsicle in the best possible way – sweet orange with a smooth cream finish that’s not overpowering. I actually look forward to my post-workout shake which says a lot. Mixed with just water it’s delicious. With milk it’s like a dessert. Mixability and Texture: Mixes incredibly smoothly with just a shaker bottle – no clumps no foam no gritty residue. The isolate formula means it dissolves completely and quickly. I’ve mixed it with water almond milk and regular milk and the consistency is perfect every time. Performance and Digestibility: As a whey isolate this is easy on the stomach with minimal lactose content. No bloating or digestive issues even when consuming it daily. The grass-fed pasture-raised source likely contributes to the clean digestion experience. Post-workout recovery has been excellent – I feel less sore the next day and my energy levels stay more consistent throughout the day when I’m hitting my protein targets with this supplement. Value Consideration: Yes this is more expensive than basic whey concentrates but you’re paying for premium sourcing and processing. The New Zealand grass-fed whey commands a higher price but the quality difference is noticeable. For serious athletes or anyone who wants the cleanest protein possible the investment is worth it. The 360g container provides about 12 servings so it’s not the most economical for daily use but perfect for trying the quality or supplementing a larger protein routine. Who Should Buy This: Perfect for anyone who wants premium protein without compromise – athletes fitness enthusiasts or people with sensitive stomachs who need high-quality isolate. If you’re tired of cheap protein that tastes awful or causes digestive issues this is your upgrade. Minor Drawbacks: – Premium pricing reflects the quality – Smaller container size means frequent reordering – Limited flavor options (though this one is excellent) Bottom Line: This is what protein powder should be – clean delicious and effective. The combination of New Zealand grass-fed sourcing excellent flavor and superior mixability makes this a standout product. If you want to treat your body right and actually enjoy your protein shake this is worth every penny. Highly recommended for: Anyone wanting premium whey isolate with exceptional taste and quality. Will I repurchase? Already ordered the larger size!
I’ve always had a difficult time finding a protein that doesn’t make me feel bloated or leave me needing to run to the washroom shortly after… until now! Since the formula is lactose-free, I can digest it without any issues. Plus, it tastes amazing. Prior to this, I used the Beachbody Vegan Recover for my post-workout protein. However, I’d much rather use a whey formula than a vegan one. I’m so glad I found this brand – it’s my new go-to!
I’m very picky with protein powders. Most taste overly sweet chalky and upset my stomach. This protein is the best I’ve tried. Not chalky sweet but not artificial sweetener sweet (got the milk chocolate flavour) and I digest it very well. It tastes good even with just water. Pricey but worth it. Highly recommend.
Absolutely delicious – love the chocolate flavour. Mixes well in smoothies and in my shaker cup. Top quality product! thank you!