Whey protein specials

There are 5 Whey protein offers valid this week. Use the filters to find the offers from your favourite store or product. You can save the search to be notified when Whey protein is on offer again at a store near you.

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5 specials

Stores with Whey protein in their assortment

Chemist Warehouse

Woolworths

healthylife

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ePharmacy

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Looking for the best Whey protein offers? We have collected the top 5 offers for you! See here where to get Whey protein at the best price and take advantage of sharp discounts and promotions right away.

#	Name	Store	Regular price	Offer price	Promotion	Start date	End date	View
1	Hydrolysed Whey Protein Isolate 25 g	Chemist Warehouse		$89.99		22 July 2026	05 August 2026	View offer
2	Optimum Nutrition Whey Protein Isolate	Chemist Warehouse		$149.99		23 July 2026	05 August 2026	View offer
3	Muscle Nation Protein Water Collagen - Whey 1.8 kg	Costco	$84.98	$67.99	$16.99 Discount	06 July 2026	02 August 2026	View offer
4	MuscleTech Nitrotech Whey Protein Triple Choc 690 g	Woolworths	$66.50	$33.25	$33.25 Discount	22 July 2026	28 July 2026	View offer
5	Optimum Nutrition Whey Protein Isolate for Fast Absorption	Chemist Warehouse		$149.99		22 July 2026	05 August 2026	View offer

Name	Store	Regular price	Offer price	Promotion	Start date	End date
Muscletech Nitrotech Whey Protein Powder 680-690g	Woolworths	$66.50	$39.90	$26.60 Discount	01 July 2026	07 July 2026
Ultra-Filtered Whey Protein Isolate 25 g	Chemist Warehouse		$174.99		25 June 2026	08 July 2026
Protein Supplies Australia Whey Protein Isolate Vanilla 1kg	healthylife	$109.95	$93.45	$16.50 Discount	01 June 2026	28 June 2026
Switch Nutrition Whey Protein Isolate 95 Vanilla Creme 900g	healthylife	$119.95	$101.95	$18.00 Discount	01 June 2026	28 June 2026
Balance 100% Whey Protein Powder Cookies & Cream 1kg	healthylife	$126.95	$63.47	$63.48 Discount	01 June 2026	28 June 2026
ultra-filtered whey protein isolate for extra purity	Chemist Warehouse		$118.99	40% OFF RRP	11 May 2026	27 May 2026
MuscleTech Whey Protein 680-690g	Woolworths	$59.00	$29.50	$29.50 Discount	06 May 2026	12 May 2026
Happy Way Whey Protein Quick Oats Chocolate 700g	healthylife	$29.95	$23.96	$5.99 Discount	04 May 2026	31 May 2026

All Whey protein offers

On Catalogueoffers.com.au you’ll find all current Whey protein promotions, deals and specials available today. We collect the best prices from a wide range of Australian retailers, making it easy for you to compare and save on your next purchase. Whether you're shopping in-store or online, there’s always a great deal to discover.

We help you find where to buy Whey protein at the lowest price, including store locations and opening hours. Want to plan ahead? We also feature upcoming promotions, so you’ll know in advance if Whey protein will be discounted next week. All offers are conveniently shown in one place with direct links to the latest catalogue.

Frequently asked questions about Whey protein

Where can I find Whey protein at the lowest price?

On this page, you can compare the latest prices for Whey protein across different retailers such as Chemist Warehouse. Whether you're looking for Hydrolysed Whey Protein Isolate, Optimum Nutrition Whey Protein Isolate or Muscle Nation Protein Water Collagen - Whey, you’ll immediately see where to get the best deal. The cheapest option is listed at the top, including retailer name, price and valid dates.

Which Whey protein specials are on this week?

This week, several Whey protein deals are available from retailers like Chemist Warehouse and other major chains. You’ll find offers such as 1/2 PRICE, 30% OFF RRP, or limited-time discounts on Hydrolysed Whey Protein Isolate, Optimum Nutrition Whey Protein Isolate and Muscle Nation Protein Water Collagen - Whey. Use the filters to narrow your search by packaging type, quantity or preferred retailer.

Which offers are similar to Whey protein?

You can easily find comparable offers for Whey protein on this page. Under the headings ‘Related brands’ or ‘Categories’ you'll see similar products and brands with deals that match your search. That way, you’ll quickly discover whether an alternative item is cheaper elsewhere or offered with a better deal.

Looking for figures, statistics or research with data on Whey protein in Australia?

All specials, in every store and over the years: Catalogueoffers.com.au is the specialist in collecting, analysing and interpreting data on Whey protein. Journalists use our figures to strengthen their articles with unique insights such as price trends, specials history and the most common forms of promotion. Our data is up to date, complete and provided with expert context, exactly what you need to make your story powerful and distinctive.

👉 Interested in free data or a quick analysis for your article? Contact us directly at info@catalogueoffers.com.au.

Whey protein specials

Hydrolysed Whey Protein Isolate

Optimum Nutrition Whey Protein Isolate

Muscle Nation Protein Water Collagen - Whey

MuscleTech Nitrotech Whey Protein Triple Choc

Optimum Nutrition Whey Protein Isolate for Fast Absorption