Whey Protein Isolate (WPI)
Bulk Nutrients' Whey Protein Isolate (WPI) comes from grass fed, hormone (rbST) free cows. It is a low temperature cross and ultra filtered whey protein which remains completely undenatured. We believe it is one of the purest Whey Protein Isolates on the market, with high levels of protein and lower levels of fats, carbohydrates and sodium.
Our Whey Protein Isolate is naturally rich in amino acids, particularly branched chain amino acids (BCAAs), essential amino acids (EAAs) and glutamine which ensures optimum muscle growth.
We use the strongest sweetener available and only the finest flavouring systems in our flavoured whey protein isolate, which ensures an exceptionally pure finished product. Our flavouring systems are mixed between 1% and 4% which guarantees product purity.
Our Whey Protein Isolate is suitable for those who want the fastest absorbing and most bio available protein source. From endurance to strength athletes users will find our Whey Protein Isolate (WPI) helps recovery, strength and muscle levels as well as strengthening the immune system.
30 grams (approximately 1 level scoop) after training for maximum nutritional benefit, or anytime during the day for a low fat meal replacement.
Directions for Whey Protein Isolate
Combine powder with 300-400ml of water or low fat milk and consume immediately.
Cross and Ultra Filtered Whey Protein Isolate (WPI), Flavour, Sweetener (Sucralose).
- Chocolate based flavours (Chocolate, Choc Honeycomb, Peppermint Slice) contain cocoa.
- Raw (Unflavoured) contains zero sweeteners or flavourings.
Bulk Nutrients is proudly Australian owned and operated with all products developed, blended and packed locally in our facility in Grove, Tasmania. Find out more
Contains Dairy, Soy Lecithin.
Soy Lecithin is added by the raw whey manufacturer to aid mixability. The inclusion rate is extremely low and will not affect those with allergies.
Keep well sealed, protect from moisture, light and heat.
Frequently asked questions about WPI
How does Whey Protein Isolate taste?
WPI is flavoured and is generally considered to have a pleasant taste.
What is made from?
Whey Protein Isolate product is a protein derived from milk.
Are samples available of this product?
Yes, you can request a free sample of Whey Protein Isolate from our Free Sample page.
How is it packaged?
Bulk Nutrients' Whey Protein Isolate is packaged in resealable 1kg pouches.
Is the packaging for this product recyclable?
Yes! The bag can be recycled by placing it in the REDcycle drop off point bins. The included scoop can be recycled as a hard plastic in your local council pickup.
If you'd like more information, check this article which breaks down how Bulk's various products' packaging can be recycled.
Can I receive a discount buying more than one of this product at once?
Absolutely! Price breaks for Whey Protein Isolate begin when you purchase 2 units of any flavour. Just add more than that to your cart to see the savings.
Further Whey Protein Isolate reading
Whey Protein Isolate Recipes
As it's so versatile, any recipe that uses a Bulk Nutrients protein can have it substituted for WPI.
That said, here are some of our favourite recipes using Bulk Nutrients WPI
Whey Protein Isolate Reviews
Goes really well with Almond Milk for a post-workout breakfast!
Goes well with oat
Tried coffee this time and I love it. Chocolate and coffee are both great.
So so so yumm they best flavour out
Love it, beautiful flavour, price, and service
This is a fantastic product. I don't think anybody else does Raw - no added flavourings or sweeteners.
I've converted to bulk nutrient of all my protein needs. Its definitely worth the value of money compare to others on market. Mixes well for smoothies or post workout.
The product is excellent. My muscles have strengthened after using the protein powder for several months. It is easy and convenient to use.
Customer service is of a high standard . The product always arrives promptly after ordering. Appreciated. Thank you.
It’s a great protein to have after gym or add to a smoothie . Not too much of a fan of cookies and cream flavour personally so will stick to my originals next purchase !