Salt (Sodium Chloride) contains two essential minerals (Sodium and Chloride), with trace amounts of calcium, potassium, iron and zinc.

In the body, salt helps with fluid balance, nerve transmission and muscle function. The minerals in the salt act as electrolytes and are lost during exercise through sweat. It is important to replenish these electrolytes after exercising.

Salt

Wondering where to buy protein powder in Australia? New to Bulk Nutrients? Try our delicious Whey Protein Isolate flavour range today!

Our WPI is one of the purest on the market, it is ultra-high in protein, low in carbs and fat, and is sourced from grass fed cows.

A Whey Protein Isolate Sample Pack contains a random assortment of flavours which can include:

Actual flavours included depend on current stock levels and cannot be guaranteed.

A Whey Protein Isolate Sample Pack is incredibly handy, perfect for gym bags, and as a convenient on-the-go high protein snack instead of lugging around a whole bag of protein, or you can use them as a back-up supply of protein.

They are also a great way to try all the delicious WPI flavours. Once you’ve tried the range of flavours and you know which ones are your favourite, grab a 1kg bag of 

 for $58 with further price breaks up to 10kg, meaning you save more when you buy in bulk!

Bulk Nutrients' Whey Protein Isolate (WPI) is one of the best possible proteins for muscle growth. Our 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, with very little lactose. Our Whey Protein Isolate is naturally rich in amino acids, particularly branched chain amino acids (BCAAs) and essential amino acids (EAAs) which support optimum muscle growth. Available in 11 flavours Chocolate - Vanilla - Banana - Choc Honeycomb - Choc Peanut - Cookies & Cream - Iced Coffee - Raw (Unflavoured) - Salted Caramel - Strawberry and Vanilla Maple.

Bulk Nutrients - 1kg Whey Protein Isolate (WPI) Powder - Available in 11 great flavours - 33 serves per pack

Bulk Nutrients Whey Protein Isolate (WPI) is ultra-high in protein and is sourced from grass fed cows. Perfect for building muscle & assisting recovery.

Whey Protein Isolate - WPI Powder Australia | Bulk Nutrients

Our Whey Protein Isolate (WPI) is ultra-high in protein, sourced from grass fed cows.

Indulge in the purity of our Whey Protein Isolate. Low in fat and TikTok approved, it's your premium choice for muscle gain | Bulk Nutrients Online

Ultra-Pure Whey Isolate: Max Protein 🏋️ | TikTok's Choice

Whey Protein Isolate

For full directions, ingredients and nutrition panels, please refer to the 

Further Reading on Whey Protein Isolate Sample Pack

Seven Active Holidays to plan for our new normal

Learn how to plan for active holidays. Discover exciting destinations and activities that promote wellness and adventure in the post-pandemic world.

Seven Active Holidays to plan for our new normal | Bulk Blog

Seven Active Holidays to Plan For!

7 tips to keeping your goals on track over the holidays

Stay focused on your fitness goals over the holidays with our seven handy tips. Make your health a priority even in the festive season with Bulk Nutrients.

Great holiday tips to keep you on track towards your goals

7 Tips to Keeping Your Goals on Track Over the Holidays

At Bulk Nutrients we take our products’ purity very seriously.

To maintain our Whey Protein Isolate’s consistent high quality, we send a cross section of our product range away to be tested for protein purity by the National Measurement Institute (NMI) each month.

The NMI is a laboratory run by the Australian Government, which is used for police forensic testing, SIA - Sports Integrity Australia drug screening and by multinational food manufacturers for quality and safety testing.

NMI has conducted many hundreds of tests on 

Not all proteins in the supplement industry are created equal. Understanding what makes a good and bad protein is simple with our Protein Testing FAQ.

Protein Testing questions? Check our Questions & Answers

Protein Testing FAQs

Lab testing results for Whey Protein Isolate (WPI)

Bulk Nutrients' Whey Protein Isolate Sample Pack are perfect for when you're travelling

Bulk Nutrients' Whey Protein Isolate Sample Pack

Whey Protein Isolate Sample Pack

Featuring a range of high protein flavours, Whey Protein Isolate (WPI) Sample Packs are perfect for travelling or when you want to try something new.

Taste

Mixability

Effectiveness

Value for Money

Lactose Free

Gluten Free Ingredients

Vegetarian

Vegan

Whey Protein Isolate (WPI) Protein Powder

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 that 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) and essential amino acids (EAAs), which support optimum 

Explore the science of muscle growth and optimise workouts. Learn the three key principles - Mechanical Tension, Metabolic Stress, and Muscle Damage

Muscle Growth: Understanding 3 Fundamental Principles

The Three Principles of Muscle Growth

Why should you use Whey Protein Isolate (WPI)?

Bulk Nutrients' WPI is an exceptionally pure protein source, with much of the fat and lactose typically found in 

Bulk Nutrients' Whey Protein Concentrate Protein Powder is available in 12 flavours and is the ideal supplement to support muscle growth and repair. Our Whey Protein Concentrate (WPC) is a low-temperature ultra-filtered whey protein which remains completely undenatured. We believe it is one of the purest Whey Protein Concentrates available on the Australian market, with a higher level of protein and lower levels of fats and carbohydrates than any other product we have sampled.

Bulk Nutrients - 1kg Whey Protein Concentrate (WPC) Powder - Available in 12 flavours - 33 serves per pack

WPC Protein Powder from Bulk Nutrients. Premium Whey Protein Concentrate Which Is Ideal for Muscle Growth, Recovery & Overall Health Support.

WPC - Whey Protein Concentrate - Bulk Nutrients WPC Powder

Offering high protein levels and unbeatable value, Bulk Nutrients' WPC is available in 12 great flavours and price breaks up to 20kg.

Fuel muscle growth with our top-rated Whey Protein Concentrate. Loved by TikTok users, it's your ideal post-workout smoothie choice | Bulk Nutrients

Whey Protein: Fuel Your Muscles 💪 | As Seen on TikTok

Whey Protein Concentrate

WPI is fast absorbing and can help build lean muscle (

Taken after a workout, WPI assists in recovery (

WPI can help to increase protein synthesis

Whey Protein Isolate can help to boost the immune system (

Bulk Nutrients WPI is low in fats and carbs and has a negligible lactose content

A great selection of WPI flavours on offer...

 available in our flavoured Whey Protein Isolate, which ensures an exceptionally pure finished product.

Bulk Nutrients' ultimate guide to artificial sweeteners. Understand their role in your fitness diet and make informed health and wellness decisions.

The ultimate guide to artificial sweeteners | Bulk Nutrients

The Ultimate Guide to Artificial Sweeteners

With flavours on offer like Chocolate WPI, Vanilla WPI, Banana WPI, Choc Honeycomb WPI and Salted Caramel WPI, to name a few.

And, because we use the strongest flavours available, we only need to include them as a fraction of the overall product which ensures an exceptionally pure WPI from Bulk Nutrients.

Confused about whey protein? The Bulk Nutrients Buyer's Guide explains the differences between types and helps you choose the right one for your goals.

Whey Protein Guide: Different Wheys & which should I use?

Whey Protein Buyers Guide: Which Should I Be Using?

WPI and WPC come from the same source. Here are the benefits they both offer.

WPI and WPC are both rapidly absorbing proteins

Both WPI and WPC are great to consume after training (

They both contain minimal fats and carbohydrates per serve

Both offer a great range of delicious flavours

The main difference... WPI is a more refined version of WPC and, because of this, offers significantly less lactose per serve.

So, if you are very sensitive to lactose and can’t live without whey or after a higher protein hit, give WPI a go!

WPI stacks well with other supplements in shakes...

Bulk Nutrients’ WPI is great in a protein shake with other muscle-building and performance-based supplements. We believe it is best used with...

High quality carbohydrate supplements from Bulk Nutrients can help you increase training output, fast track recovery and support muscle development.

Buy Carbohydrate Supps Online in Australia | Bulk Nutrients

Carbohydrates

Carb+ is a unique blend of three carbohydrates that offer different functions, but work together to provide a balanced fuel source for your entire workout. Containing Dextrose Monohydrate and Maltodextrin, Carb+ will help supply instant, quick energy to deliver an extra spike in your output ability during training. Isomaltulose provides a more sustained, longer lasting energy release to ensure youll power through your training session from start to finish.

Bulk Nutrients - Carb+ 1kg, 25 x 40g serves. Isomaltulose, Dextrose and Maltodextrin for optimum absorption

Fuel your workouts with Bulk Nutrients' Carb+ supplement. Packed with fast acting carbohydrates, it's  perfect to aid  energy production | Bulk Nutrients

Carb+ Powder - Fast Acting Carbohydrate Powder Supplement

Delivering quick and sustained energy, Carb+ provides all your carbohydrates to power you through your workout.

Carb+

L Glutamine is an important amino acid which can aid digestive and immune function.  It also plays a vital role in assisting muscle repair which is why its a staple supplement for athletes.

Bulk Nutrients - L Glutamine - 250g and 1kg

Discover the best L Glutamine supplements at Bulk Nutrients. Shown to help support immune function, muscle recovery and enhance your total well-being.

Boost Vitality with the Best L Glutamine Supplements

L Glutamine offers many benefits including muscle recovery, supporting a stronger immune system and helping to prevent muscle wastage.

L Glutamine

, one of the best value and researched supplements available (

If you're after the best bang for buck dietary supplement in terms of muscle mass and strength gains then Creatine Monohydrate is for you. Creatine is one of the most researched nutritional supplements on the market used by bodybuilders and endurance athletes alike.

Bulk Nutrients - Creatine Monohydrate - 250g and 1kg size packs - 3g serves

Maximise your gains with Bulk Nutrients' high quality Creatine Mono. Help enhance strength, endurance and muscle recovery to reach your fitness goals.

Creatine Monohydrate Powder & Supplement Australia

With proven results, Creatine Monohydrate offers great value and can help users gain strength and increase muscle volume.

Supercharge workouts with pure Creatine Monohydrate. Boost muscle energy and recovery, a favourite among Bulk Nutrients' Australian TikTok fans

Pure Creatine: Muscle Energy Boost 🚀 | TikTok Featured

Creatine Monohydrate

If you're after the fastest absorbing and most bioavailable protein source, choose Bulk Nutrients WPI.

At Bulk Nutrients, we offer $9 flat rate shipping and express postage for all orders 3.5kgs and under. Orders travelling to New Zealand go by Express Post up to 2kg. 

It's a very regular occurrence for Bulk Nutrients customers in capital cities to order one afternoon and have their order on their doorstep the following morning!

Bulk Nutrients’ WPI is an all round protein

Whey Protein Isolate (WPI) is an all-around protein source, so it is suitable for everyone from endurance athletes to strength athletes.

WPI is great for aiding recovery, strength and muscle levels as well as boosting the immune system.

If you're looking for a quick and easy high-protein breakfast, look at 

.  Or you might like to check out our other 

Try Bulk's wide range of delicious Chocolate flavoured protein powders and supplements. Shop high quality nutritional supplements at great prices!

Chocolate Protein Powder & Supplements | Bulk Nutrients

Chocolate Flavoured Supplements

Try Bulk Nutrients' range of delicious Caramel flavoured protein powders and supplements. Shop high quality nutritional supplements at great prices!

Caramel Protein Powder & Supplements | Bulk Nutrients

Caramel

Start your day with a protein packed breakfast! Our high protein overnight oats recipe is the perfect on-the-go meal. Perfect for busy mornings!

High Protein Overnight Oats | Bulk Nutrients Recipe

High Protein Overnight Oats

Whey Protein Isolate (WPI) is considered the industry standard for dairy protein quality and is made during the cheese making process. As it’s the most highly refined version of whey protein, Whey Protein Isolate has the highest level of protein and the lowest level of fats and carbohydrates.

Containing only traces of lactose, it is easily digestible and can be enjoyed by those with sensitive stomachs. Whey Protein Isolate has high levels of branched chain amino acids and essential amino acids, with a thorough spread of conditional and non-conditional amino acids.

Serving size - 30 grams (approx. 1 flat scoop) of WPI

30 grams (approximately 1 flat scoop) after training for maximum nutritional benefit, or anytime during the day for a low fat snack replacement or to boost your protein intake. For the greatest accuracy, we recommend following our guide 

All protein powders have a different density, causing 30 grams of one variant to differ from another. WPI is notably lower in density compared to WPC

What does 30 grams of protein look like? | Bulk Nutrients

What Does 30 Grams of Protein Look Like?

Combine powder with 300-400ml of water or low fat milk and consume immediately.

Protein Flavour & Sweetness Tweaking

, (Emulsifier (Sunflower Lecithin)), Flavouring, Sweetener (Sucralose).

Raw does not contain any flavours or sweeteners.

Choc Peanut is nut allergen free (no actual nuts in the flavouring, synthetic flavours) still has dairy allergens.

Keep well sealed, protect from moisture, light and heat.

Ever wondered how whey protein is made? Learn how in our feature article to understand the fascinating process of creating this popular supplement.

Learn how whey protein is made? | Bulk Nutrients Blog

How Whey Protein Is Made?

Create the perfect protein shake with Bulk Nutrients. Boost your workout recovery and enhance muscle growth with our fitness nutrition guide.

Perfecting your protein shake | Bulk Nutrients Blog

Perfecting Your Protein Shake

Whey Protein Buyers Guide: What's the difference and which should I be using?

Detailed Comparison: Whey Protein Concentrate vs Whey Protein Isolate

Whey Protein Isolate vs Concentrate: which one should you choose? Find out what they are and what sets them apart in this comprehensive guide.

WPI vs WPC: Which Is Best, Detailed Breakdown, Comparison

Whey Protein Isolate vs Concentrate: A Detailed Comparison

The Beginners Guide to Supplements for Health and Recovery

Bulk Nutrients' beginner's guide to health supplements for recovery. Kickstart your fitness journey and enhance workout performance. Bulk Nutrients.

Beginners guide to health and recovery with supplements 

Learn how WPI can maximise your bulking phase. Bulk Nutrients reveals the power of Whey Protein Isolate in supporting muscle growth and recovery.

How WPI can maximise your bulking phase | Bulk Nutrients

How WPI Can Maximise Your Bulking Phase

Stay on track during lockdown with these six wellbeing tips

Stay on track during lockdown with Bulk Nutrients' top six wellness tips. Keep your fitness goals in sight and boost your immunity from home.

Six well-being tips to keep you on track with fitness goals

How To Stay On Track With These Six Wellbeing Tips

All you need to know about muscle memory and returning to the gym post COVID

Understand what muscle memory is and how it helps after sickness. Bulk Nutrients helps you restart your fitness journey and regain muscle strength.

Muscle memory & returning to the gym after a break

All You Need to Know About Muscle Memory

The three pillars of health: Your guide to getting back on track in 2021

Explore the three pillars of health with Bulk Nutrients. Achieve fitness goals through balanced nutrition, regular exercise, and mental wellness.

Three pillars of health: Your guide to goal setting!

The Three Pillars of Health: Your Guide to Goal Setting!

Everything you wanted to know about WPI quality but never thought to ask

Discover everything you want to know about WPI quality but never thought to ask! Gain insights into the quality standards and considerations of WPI.

Everything you should know about WPI quality but never asked

Everything You Want to Know About WPI Quality

Which Bulk Nutrients protein is best for me?

Protein types and uses – protein water, whey protein powder, plant based protein or collagen protein, what is the best type of protein to hit your goals?

Find the Best Protein Supplement to Hit Your Goals

What Type of Protein is For You?

WPI vs WPC? Which is better and which should I be using?

Dairy and lactose can cause digestive issues for some of us. But modern medicine allows us to have our (dairy based) cake and eat it too. Find out how!

Why dairy & lactose doesn't mean the end of your fave foods

How to Work Around Dairy & Lactose Intolerances

Fast or Slow Release Proteins. Which is better for you?

Unsure whether to choose a fast or slow acting protein? Our blog post explains the difference and which type of protein is better for muscle gain

Which is better for you - fast or slow release proteins?

Fast or Slow Release Proteins. Which Is Better for You?

any recipe that uses a Bulk Nutrients protein

That said, here are some of our favourite recipes using Bulk Nutrients WPI.

Enjoy the nutty goodness of our High Protein Nutty Banana Smoothie. Try this creamy, protein-rich recipe for a delicious and nutritious drink.

High Protein, Nutty Banana Smoothie | Bulk Nutrients Recipe

High Protein, Nutty Banana Smoothie

Celebrate Easter with a protein-packed twist on the creme egg. Try our delicious Easter recipe for a festive treat that's both nutritious and delicious.

A Protein-Packed Easter Favourite | Bulk Nutrients Recipe

A Protein-Packed Easter Favourite

An Aussie Classic - Chocolate Weetbix Slice

Delight in this protein-packed twist on an Aussie classic, the Chocolate Weetbix Slice! Try this delightful recipe for a nostalgic and chocolatey treat.

Choc Weetbix Slice is a quick & easy to make Aussie classic

An Aussie Classic - Weetbix Protein Balls

This tasty and nutritious snack will fuel your body and satisfy your cravings! Try these Aussie Classic Weetbix Protein Balls from Bulk Nutrients

Nothing in your cart

Whey Protein Isolate

Whey Protein Concentrate

Earth Protein

HCP

Salt

WPI Sample Pack

Whey Protein Isolate

Quick Protein Pancakes

Earth Protein

Earth Protein Sample Pack

Lean Earth Protein

Popular Posts from the Bulk Nutrients Blog

About Bulk Nutrients

Follow us on Social Media

Contact Bulk Nutrients

Information

Bulk Nutrients is proudly
Australian owned and operated.

Nothing in your cart

Salt

Popular Posts from the Bulk Nutrients Blog

About Bulk Nutrients

Follow us on Social Media

Contact Bulk Nutrients

Information

Bulk Nutrients is proudly Australian owned and operated.

Bulk Nutrients is proudly
Australian owned and operated.