Boomers New Zealand Natural Whey Protein Isolate
Boomers New Zealand Natural Whey Protein Isolate
Boomers New Zealand Natural Whey Protein Isolate

Boomers New Zealand Natural Whey Protein Isolate

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Boomers New Zealand Natural Whey Protein Isolate
Boomers New Zealand Natural Whey Protein Isolate
Boomers New Zealand Natural Whey Protein Isolate


 Boomers 100% Whey Protein Isolate Powder

  • Sourced from New Zealand grass fed herds
  • Natural and Unflavoured
  • No sweeteners
  • No fillers
  • No bulking agents
  • Preservative free
  • Gluten free
  • Sunflower lecithin

Boomers whey protein is the quick, simple and cost-effective way of getting more protein into your diet.

We only supply completely pure and natural unsweetened whey protein powder that is flavourless and easy to mix. The versatility of Boomers powders means you can consume it however you want! Perfect for shakes, smoothies, yoghurt, oats, soups, sauces, thousands of recipes, the list goes on!


What's in the bag?

When we say 100% whey protein, we mean it. There is nothing else in the bag other than premium quality, natural protein powder. During manufacturing, a negligible amount (about 1%) of lecithin is added so that the powder will mix easily. Boomers add no flavouring, sweetener, bulking agents, additives, preservatives or anything else. Boomers is just the good stuff – Nothing else!

Boomers Quality Assurance & Production

We ensure all our suppliers maintain the integrity of our protein all through production via the most delicate extraction method - ultra-filtration and cross-flow microfiltration. The manufacturing process is all done cold so that the result is all-natural whey protein, abundant in naturally-occurring branched-chain amino acids (BCAA’s) and 3 essential amino acids that produce glutathione which is vital for recovery, growth and disease resistance.

Some suppliers blend their protein powders – Boomers Protein, however, has always been pure and unblended, since we were established in 1997.


A commonly asked question is what is the difference between Boomers Whey Protein Isolate (WPI) and Whey Protein Concentrate (WPC)?

They are similar products and it essentially boils down to personal preference and budget. WPC requires less processing during manufacture and so it is less expensive. Some people prefer WPC over WPI for these reasons. When whey protein powder is made, the filtration process removes some of the naturally occurring carbohydrate and fat. For WPI, additional filtration occurs to remove almost all of the carbohydrate and fat in order to “isolate” the protein.

It is common to hear that WPC is for adding weight and WPI is for “leaning out” or that WPI is “better” than WPC. The facts are that the average difference will be only a few kcal per serve (depending on the brand) so in reality, both can be used for either goal.  

Looking for more information about Boomers Subscriptions? Click Here

 Nutritional Information
Average: Per 30g serve Per 100g
Energy 471 kJ (113 kcal) 1570 kJ (375 kcal)
Protein 26.6g 88.8g
Fat, total 0.3g 1.0g
 - saturated 0.2g 0.6g
Carbohydrate, total 0.4g 1.2g
 - sugars (lactose) 0.4g 1.2g
Sodium 39mg 130mg
Customer Reviews
5.0 Based on 28 Reviews
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Excellent product

Mixes well. Great product Easy to use Tastes great

Australia Australia

Best Natural Protein Powder

I’ve been using this product since 2015 and it is the best natural protein powder I have found! I’ve tried others but always come back to BOOMERS.

Melissa T.
Australia Australia

Great product

Have been this product for over 2 years now after gastric surgery to put more protein into my system. I mix a scoop in with store bought coffee very morning and the only one i have found that mixes really well and almost tasteless. Will definitely keep purchasing.

Australia Australia

Useful stuff

Breakfast can be a real time hog in the mornings, cooking eggs and bacon making coffee and toast and so on. Whey Isolate, water and oats gives me a solid breakfast that is edible in literally seconds allowing me to start my day faster. Thanks.

Australia Australia

Best Whey Protein available

Boomers whey protein mixes without lumps and having no flavor means you can add it to almost anything! I’ve tried others on the market but they are grainy and taste terrible so I always come back to Boomers and the family discount makes it worthwhile.

Leesa K.
Australia Australia


Fantastic, I have used this for 6 years and would not use any other brand.

Thalia M.
Australia Australia

Quality product

My favourite clean protein. Very easy on digestion. Pleasant flavour, creamy.

Cat R.
Australia Australia

Not bad!

I love how it makes my smoothies creamy & frothy. I initially brought it to boost my protein intake. I have used in smoothies & baking and even better that you can add flavours to your liking. I have just brought my second lot.

Australia Australia


Realy enjoy this protein with great results. Love that it is natural and the taste and consitency is spot on.

Princess F.
Australia Australia

Boomers makes it easy!

I love this product and the Boomers team are super helpful and have very quick shipping for when you're ALMOST out! Thanks Boomers!

Australia Australia

Delicious protein powder

Protein powder is delicious flavours, super fast shipping and great value! Have recommended to friend and family.

Tim W.
Australia Australia

Pure and Simple

This product has come a long way over the years. I first heard about it on a bodybuilding forum. It is still the only product I have found that doesn’t have flavouring, bulking agents or chemical additives. And it doesn’t have ‘miracle’ ingredients that turn you into a superhero. It seems ridiculous that it should be so hard to find a protein powder that is just that.

Japan Japan


Quality is good.

Tania D.
Australia Australia

10 points for top quality protein

I love this protein powder it goes in my yoghurt every morning, shakes and baking to give me the much needed protein after my surgery.

Australia Australia

Love Boomers

I have been using this product for over 5 years and love it :D!

Anthony O.
Australia Australia

Boomers Grass Fed Natural Whey Protein Isolate Powder

Excellent. Fast and efficient