DIESEL New Zealand Whey Protein Isolate is a delicious, premium protein shake that packs 27g of pure protein per serving, derived from grass-fed, pasture-raised dairy in New Zealand. Sweetened naturally with Stevia and free from artificial ingredients, it offers a guilt-free, indulgent way to enjoy a variety of mouth-watering flavours while fueling your body with high-quality nutrition. The DIESEL formula ensures easy digestion, making it the perfect choice for health-conscious individuals seeking a clean, tasty protein boost.
DIESEL New Zealand Whey Protein Isolate is a delicious, premium protein shake that packs 27g of pure protein per serving, derived from grass-fed, pasture-raised dairy in New Zealand. Sweetened naturally with Stevia and free from artificial ingredients, it offers a guilt-free, indulgent way to enjoy a variety of mouth-watering flavours while fueling your body with high-quality nutrition. The DIESEL formula ensures easy digestion, making it the perfect choice for health-conscious individuals seeking a clean, tasty protein boost.
in 1 offers
last seen 9 Oct 2026
The lowest price we last saw for Perfect Sports Diesel 100% New Zealand Whey Protein Isolate - 5lbs Strawberry was $146.99 at Muscle & Strength (last seen 9 Oct 2026). Prices may have changed since.
The all-time low we recorded was $63.99 on 23 Oct 2025.
Prices last updated 9 Oct 2026.
Perfect Sports Diesel 100% New Zealand Whey Protein Isolate - 5lbs Strawberry
DIESEL New Zealand Whey Protein Isolate is a delicious, premium protein shake that packs 27g of pure protein per serving, derived from grass-fed, pasture-raised dairy in New Zealand. Sweetened naturally with Stevia and free from artificial ingredients, it offers a guilt-free, indulgent way to enjoy a variety of mouth-watering flavours while fueling your body with high-quality nutrition. The DIESEL formula ensures easy digestion, making it the perfect choice for health-conscious individuals seeking a clean, tasty protein boost.
DIESEL New Zealand Whey Protein Isolate is a delicious, premium protein shake that packs 27g of pure protein per serving, derived from grass-fed, pasture-raised dairy in New Zealand. Sweetened naturally with Stevia and free from artificial ingredients, it offers a guilt-free, indulgent way to enjoy a variety of mouth-watering flavours while fueling your body with high-quality nutrition. The DIESEL formula ensures easy digestion, making it the perfect choice for health-conscious individuals seeking a clean, tasty protein boost.
Last updated at 09/10/2026 07:45:56
Perfect Sports Diesel 100% New Zealand Whey Protein Isolate - 5lbs Strawberry
Delivery $67.99
originally posted on popeyestoronto.com
First off, this is a big tub! It has about 75 servings which should see you through a month or two, depending on how much you use at a time. I got the chocolate peanut butter flavour and it tastes decent. The only thing I don't like about it so far is that it mixes really well; I like a bit of texture in my mix. It's my first time trying this brand.
originally posted on supplementsuperstore.ca
I love the Perfect Sports Diesel New Zealand Whey Isolate. It has no heaviness, and the Vanilla is my preferred flavour as it blends seemlessly into my morning fruit smoothies, whether I go for a more fruity taste, or more chocolately richer taste. It's become a staple for me, and such an easy way to get in my morning protein. And I am so pleased with Paul at Supplement Superstore's customer service and his commitment to getting orders out promptly and perfectly packaged. Thank you so kindly for the impeccable product and service -- a Perfect match. :)
originally posted on hercs.com
This is currently the best whey protein you buy in the Canadian supplements market. I can’t speak for the American market but this product was the only one that checked all my boxes below:1. Pasture raised grass fed whey, even is new zealand dairy (NZMP) verified2. PERFECT ingredient list (for now). Stevia/Monk fruit are the preferred sweeteners as of Aug 2022, I don’t think it’s possible to use raw honey (maybe it is). It was impossible to find another grass fed whey with minimal ingredients. Every company out there, they’re doing it wrong. It’s the brand that’s carrying their business. Not their products. Whey protein products by the biggest brands (mr olympia…) have unnecessary inferior garbage ingredients in them. It’s insane. Natural flavours are ... MoreThis is currently the best whey protein you buy in the Canadian supplements market. I can’t speak for the American market but this product was the only one that checked all my boxes below:1. Pasture raised grass fed whey, even is new zealand dairy (NZMP) verified2. PERFECT ingredient list (for now). Stevia/Monk fruit are the preferred sweeteners as of Aug 2022, I don’t think it’s possible to use raw honey (maybe it is). It was impossible to find another grass fed whey with minimal ingredients. Every company out there, they’re doing it wrong. It’s the brand that’s carrying their business. Not their products. Whey protein products by the biggest brands (mr olympia…) have unnecessary inferior garbage ingredients in them. It’s insane. Natural flavours are questionable but I can live with it for now.3. Perfect macros4. Informed choice tested5. Widely available through in store or online retail at multiple chains.There are a few other reasons…variety of flavours and has 5lb option, Canadian made..it’s the best grass fed whey you can buy right now if you need to supplement with whey. It’s the best product available until I create my own. I’m coming after BPN, I’m coming after Raw, Ghost, ON, myprotein whoever else is out there. One of the most saturated markets out there… Perfect Sports got this whey product on point, but nobody knows the brand.
| Flavor | Strawberry, Banana, Chocolate Peanut Butter, Cookies 'n Cream, French Vanilla |
| Protein Grams Per Serving | 27g of pure protein per serving |
| Protein Type | Whey Protein Isolate |
| Form | Powder |
| Sugar Content | Zero grams of sugar, 0% (100 g) |
Perfect Sports Diesel 100% New Zealand Whey Protein Isolate - 5lbs Strawberry
Delivery $67.99
First off, this is a big tub! It has about 75 servings which should see you through a month or two, depending on how much you use at a time. I got the chocolate peanut butter flavour and it tastes decent. The only thing I don't like about it so far is that it mixes really well; I like a bit of texture in my mix. It's my first time trying this brand.
I love the Perfect Sports Diesel New Zealand Whey Isolate. It has no heaviness, and the Vanilla is my preferred flavour as it blends seemlessly into my morning fruit smoothies, whether I go for a more fruity taste, or more chocolately richer taste. It's become a staple for me, and such an easy way to get in my morning protein. And I am so pleased with Paul at Supplement Superstore's customer service and his commitment to getting orders out promptly and perfectly packaged. Thank you so kindly for the impeccable product and service -- a Perfect match. :)
This is currently the best whey protein you buy in the Canadian supplements market. I can’t speak for the American market but this product was the only one that checked all my boxes below:1. Pasture raised grass fed whey, even is new zealand dairy (NZMP) verified2. PERFECT ingredient list (for now). Stevia/Monk fruit are the preferred sweeteners as of Aug 2022, I don’t think it’s possible to use raw honey (maybe it is). It was impossible to find another grass fed whey with minimal ingredients. Every company out there, they’re doing it wrong. It’s the brand that’s carrying their business. Not their products. Whey protein products by the biggest brands (mr olympia…) have unnecessary inferior garbage ingredients in them. It’s insane. Natural flavours are ... MoreThis is currently the best whey protein you buy in the Canadian supplements market. I can’t speak for the American market but this product was the only one that checked all my boxes below:1. Pasture raised grass fed whey, even is new zealand dairy (NZMP) verified2. PERFECT ingredient list (for now). Stevia/Monk fruit are the preferred sweeteners as of Aug 2022, I don’t think it’s possible to use raw honey (maybe it is). It was impossible to find another grass fed whey with minimal ingredients. Every company out there, they’re doing it wrong. It’s the brand that’s carrying their business. Not their products. Whey protein products by the biggest brands (mr olympia…) have unnecessary inferior garbage ingredients in them. It’s insane. Natural flavours are questionable but I can live with it for now.3. Perfect macros4. Informed choice tested5. Widely available through in store or online retail at multiple chains.There are a few other reasons…variety of flavours and has 5lb option, Canadian made..it’s the best grass fed whey you can buy right now if you need to supplement with whey. It’s the best product available until I create my own. I’m coming after BPN, I’m coming after Raw, Ghost, ON, myprotein whoever else is out there. One of the most saturated markets out there… Perfect Sports got this whey product on point, but nobody knows the brand.
Great product, been using it for years. 10 seconds in my Nutribullet, smooth as silk every time. Like everything else the price has gone up in the last 2 years. Fortunately I found it on sale at Walmart Canada in June 2022, $35/2 pounds and stocked up. Some flavours not great but I'm hooked on French Vanilla and that's what I'm rating for taste.
Great taste and very easy to mix. Having a grass fed whey option definitely (at least on a psychological level) puts your mind at ease as you try to squeeze every bit of benefit and gains. Having all essential AAs is also a plus. Stevia is also better than other flavourings in other options
In March I bought my first 5lb tub of Isolate. It's a good way to stack some extra protein as dessert, or a quick cheat meal in a rush. I do two scoops a day to get my protein intake up to 1g/1lb.My initiation back into personal fitness began with a two day fast. And then for the first two weeks stuck to a strict meat proteins and animal fats, keto shred. Twenty years of athleticism I have maintained an average body weight of 166. Calorie surplus to me means under-active and over-eating.I dropped to 154 in the first two weeks after the fast. Now after lifting 2 million pounds by volume over 7 months, I have gained that weight back with a steady carnivore-warrior diet, consistent workouts and activities, and Diesel Whey Protein Isolate is the cherry on top. The ... MoreIn March I bought my first 5lb tub of Isolate. It's a good way to stack some extra protein as dessert, or a quick cheat meal in a rush. I do two scoops a day to get my protein intake up to 1g/1lb.My initiation back into personal fitness began with a two day fast. And then for the first two weeks stuck to a strict meat proteins and animal fats, keto shred. Twenty years of athleticism I have maintained an average body weight of 166. Calorie surplus to me means under-active and over-eating.I dropped to 154 in the first two weeks after the fast. Now after lifting 2 million pounds by volume over 7 months, I have gained that weight back with a steady carnivore-warrior diet, consistent workouts and activities, and Diesel Whey Protein Isolate is the cherry on top. The shakes seem to satisfy my muscles a little extra.The Diesel Isolate has been a bonus to my routine. I've always been a hard gainer. Never taken a protein shake before. Now I am onto my third 5lb tub. And I have never seen results like this! It's so weird to have a growth spurt at 34 years old. Now that I am back at 166lbs people think I'm 20lbs-30lbs heavier because I'm cut like diamonds and standing tall now. It's a good feeling.
I've tried so many brands and none has worked with me. I highly recommend it for people who have digestive issues. The taste is fine. Not so great but I like the Triple Chocolate mixed with milk. If you want lighter chocolate go for Milk Chocolate. Vanilla is light and fine too. Overall the quality is very good in all aspects.
| Flavor | Strawberry, Banana, Chocolate Peanut Butter, Cookies 'n Cream, French Vanilla |
| Protein Grams Per Serving | 27g of pure protein per serving |
| Protein Type | Whey Protein Isolate |
| Form | Powder |
| Sugar Content | Zero grams of sugar, 0% (100 g) |