Nothing in your cart

Uh oh! Your cart is empty 😢

One of these products might be what you're after...

No recent items

Choosing a Protein Powder for Weight Loss

Thermowhey is the best Protein Powder for Weight Loss

Finding the Best Protein Powder for Weight Loss

Gymgoers, athletes and the like have long been using protein powders to fuel weight loss and promote lean muscle mass growth.

A high-protein diet can help you lose weight because protein promotes satiety, which is the feeling of fullness.

This means that consuming a diet high in protein can help you cut down on snacking and prevent overeating, which in turn promotes weight loss.

Incorporating a protein powder into your diet can help you hit your daily protein targets with more ease; you won’t need to whip up another protein-rich meal, you can simply add a scoop of protein powder to your favourite beverage.

However, not all protein powders are made equal.

Which protein is best to help you on your weightloss journey?

Different protein powders have different ingredients, nutritional values, and sugar contents.

While protein powders are extremely popular at the moment, many formulations are bulked up with filler ingredients — think additives, flavours, colourings and sugars.

In this article, we’ll cover how protein powder works for weight loss and share our recommendations on the best protein powders for weight loss.

Understanding Protein Powder For Weight Loss

Protein powder is a popular supplement among those looking to lose weight, but understanding exactly how it can support weight loss efforts is key to making the most of its benefits.

Studies show that protein can help you feel full for a longer period of time, therefore helping you consume fewer calories throughout the day.

Protein is also beneficial thanks to its digestive, absorptive, and metabolic properties. In other words, protein boosts our metabolism and therefore contributes to weight loss.

Remember, in order to effectively lose weight, powdered protein should be just one element of your overall weight-loss strategy.

You’ll also need to consume a healthy diet and exercise regularly to achieve and maintain great results.

Factors To Consider To Find The Best Weight Loss Protein Powder For You

So, which protein powders are good for weight loss? Below, we unpack what to look for in a protein powder.

  • Type of Protein. There are several types of protein powders that can be used to support weight loss goals. Whey Protein based products are particularly effective for weight loss thanks to their fast-absorption rate.
  • Protein Content. Some protein powders have a higher protein content than others. Take time to look at the nutrition label and choose a protein powder with high content per serving — around 30 grams is ideal.
  • Calories. If you want to use protein powder for weight loss, it’s important to look for a low-calorie protein powder, as excess calories can hinder your weight loss progress.
  • Quality of Ingredients. Opt for protein powders containing only high-quality ingredients and no fillers.
  • Allergens and Sensitivities. Thankfully, there are many protein powders that cater to dietary restrictions and allergies. If you’re vegan or allergic to dairy, there are a number of plant-based proteins to try.

Our Recommendations: The Best Protein To Lose Weight

We may be a little biased, but we strongly believe our Thermowhey Weight Loss Protein is the best protein powder for weight loss.

It's an exceptionally pure blend of WPI and Casein containing just enough flavouring and importantly, no fillers. It’s also low in fats, carbs and lactose thanks to the WPI's filtration process.

As WPI is a complete protein, it means Thermowhey contains all nine essential amino acids, including leucine which helps build muscle.

Thermowhey is best taken after an intense workout, as it can aid recovery and promote lean muscle mass growth.

The Best Vegan/Vegetarian Protein To Lose Weight

Closely resembling Thermowhey, our Lean Earth Protein switches the dairy protein sources for a delicious combination of Pea and Rice Protein.

This makes it perfect for those wanting the best protein to lose weight while on a vegan/vegetarian diet.

Bulk Nutrients Is Your Go-To Source For The Best Protein Powders For Weight Loss

At Bulk Nutrients, we have formulated a range of supplements to help you achieve your weight loss goals.

From protein powders that help you feel fuller and facilitate muscle growth, to weight loss supplements that promote fat burning, we have everything you need to reach your goals.

Explore our protein powders and weight loss specific supplements.

Mason Brezinscak

Mason Brezinscak

Meet Mason! He's on the Marketing Team here at Bulk Nutrients and is an amateur basketball player who loves the game.

He's tried many supplements to help him on the court and in general health.

More about Mason Brezinscak


  1. Thea Toft Hansen, Arne Astrup, Anders Sjödin, Are Dietary Proteins the Key to Successful Body Weight Management? A Systematic Review and Meta-Analysis of Studies Assessing Body Weight Outcomes after Interventions with Increased Dietary Protein, Published 2021 Sep 14, DOI: 10.3390/nu13093193.
  2. Jaapna Dhillon, Bruce A Craig, Heather J Leidy, Akua F Amankwaah, Katherene Osei-Boadi Anguah, Ashley Jacobs, Blake L Jones, Joshua B Jones, Chelsey L Keeler, Christine E M Keller, Megan A McCrory, Rebecca L Rivera, Maribeth Slebodnik, Richard D Mattes, Robin M Tucker, The Effects of Increased Protein Intake on Fullness: A Meta-Analysis and Its Limitations, Epub 2016 Mar 3. DOI: 10.1016/j.jand.2016.01.003
  3. Dominik H Pesta and Varman T Samuel, A high-protein diet for reducing body fat: mechanisms and possible caveats, Published online 2014 Nov 19, doi: 10.1186/1743-7075-11-53.
  4. Stefan M Pasiakos, Metabolic advantages of higher protein diets and benefits of dairy foods on weight management, glycemic regulation, and bone, Published 2015 Mar, DOI: 10.1111/1750-3841.12804.
  5. Atsushi Kanda, Kyosuke Nakayama, Chiaki Sanbongi, Masashi Nagata, Shuji Ikegami, Hiroyuki Itoh, Effects of Whey, Caseinate, or Milk Protein Ingestion on Muscle Protein Synthesis after Exercise, Published 2016 Jun 3, DOI: 10.3390/nu8060339.

Featured Products

Bulk Nutrients' Thermowhey™ Weight Loss Protein is a dairy protein to assist with weight loss
2047 reviews
Bulk Nutrients' Lean Earth Protein is a plant based protein designed to support your training, health and fitness goals and healthy weight management
284 reviews
group of product images for proteins

Popular Posts from the Bulk Blog

With over 700 recipes and articles, the Bulk Nutrients Blog has something for everyone! Find a new workout, meet our ambassadors or take a deep dive into our products today.

Compare all Bulk Nutrients proteins

Popular Proteins

Popular Products

Popular Categories

About Bulk Nutrients

We're an Australian manufacturer and supplier of high quality sports supplements.

Operating since 2008, Bulk Nutrients has become one of the premier Australian brands to supply nutritional products to top level athletes, competitors and those on a journey to a healthier lifestyle.

Find out more about Bulk.

Contact Bulk Nutrients

One thing that sets Bulk Nutrients apart is that we love to talk to our customers!

Whether you need product advice, help with the website or need a change made to your order... call us on +61 3 6266 4725.

If you prefer email you can email us day or night at

For online chat, hit the 'Chat' button in the bottom right hand corner of your screen and you'll be connected to one of our lovely customer service team.

Or if you'd like to get in touch through our online contact form, that's cool too!

Follow us on Social Media

Bulk Nutrients on FacebookCheck out Bulk Nutrients' Instagram postsView Bulk Nutrients' TikTok contentView Bulk Nutrients' YouTube Channel



We acknowledge the Traditional Owners of the land on which our organisation operates, the Melukerdee People of the South East Nation and pay our respects to Elders past, present, and emerging.

Bulk Nutrients is proudly
Australian owned and operated.

7 Crabtree Road, Grove, Tasmania, 7109.
ABN: 17 158 981 447

Terms & ConditionsSustainability StrategyPrivacy PolicyPayment InformationSitemap

All prices are in Australian dollars (AUD) and include GST unless otherwise stated.
All content copyright © Bulk Nutrients 2008 - 2024