Description
Perfect Sports Diesel Grass Fed New Zealand Whey Protein Isolate
PURE NEW ZEALAND PROTEIN DIESEL ® contains only whey protein isolate that is sourced from 100% New Zealand dairy. It’s grass-fed, pasture-raised dairy, and it’s free from artificial growth hormones (such as rBST and rBGH).
SWEETENED & FLAVOURED THE NATURAL WAY DIESEL ® is only sweetened with natural stevia leaf and we only use natural flavours. DIESEL is both lactose-free and gluten-free, making it very easy-to-digest.
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I got cookies and cream and I think the taste is pretty great. Love the macros on this isolate. The only thing I've noticed is it takes a bit of energy to get it mixed. Overall, great product.

Flavour of this isn’t good, peanut butter flavour is non-existent, but almost so is the chocolate? and has a weird after taste. Fast shipping and great service, as always from Bulldog just not a fan of this flavour at all. I’ve tried MANY, so I know what potential for flavour there is and this just isn’t it. Pass on this one.

Product never arrived, customer service poor, ended up ordering from a different vendor unfortunately
I ordered the marshmallow hot chocolate falvour of Diesel Whey protein isolate and it is good. It's not too sweet and mixes well. I have only tried it cold but will give a shot hot as well.
Blends nicely, is smooth and thin in your smoothie (not thick and overbearing), tastes great and doesn't have a **** ton of additives. This is my first time trying this powder and I'd say it def won't be my last.
Refund Policy
For all return requests please email us at support@bulldognutrition.com. Please provide in subject title of email your order #. We will not refund orders unless we are first contacted, so we can assess the problem and determine how best to handle it.
We do not take returns on opened products unless there has been a recall by the brand on the specific lot number you have received.
Supplements & Nutritional Products
Sealed products within 14 days of receipt eligible for refund less cost of actual shipping we paid. We charge NO RESTOCKING FEES, unlike other websites!
Clearance Items
All clearance items are final sale. No Returns Accepted.
*Customer will be responsible for return shipping fees.