Shampoo price comparison: check the price per 100mL
The quick answer: compare shampoo on the price per 100mL, not the bottle price. On 30 October 2026, TRESemme Shampoo 940mL cost 10 dollars at Woolworths, or 1 dollar 06 per 100mL. Pantene Pro-V Shampoo 900mL was 10 dollars 50 at Woolworths on special, or 1 dollar 17. At Priceline, Pantene 900mL was 12 dollars 59 on special, or 1 dollar 40. At Chemist Warehouse, Head and Shoulders Clean and Balanced 660mL was 11 dollars 49, or 1 dollar 74.
At the other end, a 90mL bottle of Pantene Daily Moisture cost 3 dollars at Woolworths. That is 3 dollars 33 per 100mL, nearly three times the price of the 900mL bottle on special.
We make Discount Trolley. In the app, the unit price sits under the shelf price in search and on each product page. For shampoo it reads per 100mL.
- Compare the price per 100mL, not the bottle price.
- TRESemme 940mL was 1 dollar 06 per 100mL at Woolworths.
- A 90mL Pantene bottle was 3 dollars 33 per 100mL.
Which shampoo is cheapest per 100mL?
Here is how shampoo lined up on 30 October 2026, lowest price per 100mL first. We checked these prices in Discount Trolley and on store websites that morning. Some of these were on special, and specials end on different days at each store.
Value brands cost the least per 100mL. Big bottles of the well known brands came next. Small bottles like OGX cost the most.
- Natures Organics Fruits Wild Berry Shampoo 500mL at Woolworths: 2 dollars 20, or 44 cents per 100mL.
- Enya Moisture Therapy Shampoo 1 litre at Chemist Warehouse: 5 dollars 99, or 60 cents.
- Palmolive Naturals Intensive Moisture Shampoo 350mL at Woolworths: 3 dollars on special, or 86 cents.
- TRESemme Shampoo 940mL at Woolworths: 10 dollars, or 1 dollar 06.
- Pantene Pro-V Shampoo 900mL at Woolworths: 10 dollars 50 on special, or 1 dollar 17.
- Garnier Fructis Coconut Water Shampoo 850mL at Woolworths: 10 dollars, or 1 dollar 18.
- Pantene Daily Moisture Renewal Shampoo 900mL at Priceline: 12 dollars 59 on special, or 1 dollar 40.
- ALDI Anti-Dandruff Clean and Balanced Shampoo 400mL: 5 dollars 99, or 1 dollar 50.
- Head and Shoulders Clean and Balanced Shampoo 660mL at Chemist Warehouse: 11 dollars 49, or 1 dollar 74.
- OGX Coconut Milk Shampoo 385mL at Woolworths: 11 dollars 50 on special, or 2 dollars 99.
Does a bigger bottle of shampoo cost less?
Bigger bottles cost less per 100mL for Pantene at Woolworths on 30 October 2026. The 90mL Daily Moisture cost 3 dollars, or 3 dollars 33 per 100mL. The 375mL Smooth and Sleek cost 10 dollars, or 2 dollars 67. The 900mL was 10 dollars 50 on special, or 1 dollar 17.
The 375mL and the 900mL bottles were only 50 cents apart that day. The big bottle held more than twice as much.
Specials can flip the order, so do not reach for the biggest bottle by habit. Read the unit price on each size. For more on judging big packs, read when a bulk buy grocery deal is worth it.
- Pantene 90mL: 3 dollars 33 per 100mL.
- Pantene 375mL: 2 dollars 67 per 100mL.
- Pantene 900mL on special: 1 dollar 17 per 100mL.
Which store had the cheapest shampoo this week?
The same bottle can cost very different amounts at each store. On 30 October 2026, Pantene Pro-V Shampoo 900mL was 10 dollars 50 at Woolworths on special. At Coles it was 21 dollars, or two for 25 dollars, which is 12 dollars 50 each. At Priceline, Pantene Daily Moisture Renewal 900mL was 12 dollars 59 on special.
Head and Shoulders Clean and Balanced 660mL was 11 dollars 49 at Chemist Warehouse on 30 October 2026, or 1 dollar 74 per 100mL.
OGX Coconut Milk Shampoo 385mL went the other way. It was 11 dollars 50 at Woolworths on special and 20 dollars 49 at Chemist Warehouse on 30 October 2026.
Some bottles cost the same at both supermarkets. Garnier Fructis Coconut Water 850mL was 10 dollars at Woolworths and at Coles. Natures Organics Wild Berry 500mL was 2 dollars 20 at both.
Each store was cheaper on some brands and dearer on others. Before you add a second stop, read should you split your grocery shop across two stores.
- Pantene 900mL was cheapest at Woolworths on special.
- OGX 385mL was cheaper at Woolworths than Chemist Warehouse.
- Garnier Fructis 850mL was the same at Woolworths and Coles.
Is shampoo cheaper at Priceline or Chemist Warehouse?
Discount Trolley shows Priceline's online price. The price on the shelf at a Priceline store can be different. On 30 October 2026, Pantene Miracles Biotin Moisture Renewal Shampoo 650mL was 12 dollars 59 at Priceline, down from 20 dollars 99, and the 375mL bottle was 8 dollars 10.
Chemist Warehouse asks you to pick a store so you can see stock near you. On 30 October 2026, Herbal Essences Bio Renew Coconut Milk Shampoo 600mL was 8 dollars 74 there, and 8 dollars 75 at Woolworths on special.
- Priceline: online price, shelf can differ.
- Chemist Warehouse: choose a store to see stock near you.
Big brand shampoo goes on special often: check the price history
Big brand shampoo moves between full price and a special price again and again. In Discount Trolley price history, Pantene Pro-V Classic Clean 900mL at Woolworths has been 10 dollars 50 in many weeks since March 2026, and 21 dollars in the weeks between. At Coles, the same bottle was 10 dollars 50 on special several times between April and mid October.
OGX Coconut Milk 385mL at Woolworths has often been 11 dollars 50 since March, against 23 dollars full price. TRESemme Smooth and Silky 940mL at Woolworths has been 10 dollars in most weeks since late April. At Priceline, Pantene Daily Moisture Renewal 900mL was 10 dollars 49 on special in March, June and late September.
Before you stock up, open the product in Discount Trolley and check the price history. Dete, our koala, reads that history and holds up one sign: Good time, Wait if you can or About usual. When there is not enough history yet, the sign says Not sure yet. Tap the sign to see the chart.
Not sure a special is any good? Read how to check if a supermarket special is worth it.
- Pantene Pro-V 900mL at Woolworths: 10 dollars 50 on special, 21 dollars when not.
- OGX Coconut Milk 385mL at Woolworths: 11 dollars 50 on special, 23 dollars when not.
- Pantene 900mL at Priceline: 10 dollars 49 on past specials.
Shampoo specials this week at Woolworths, Coles and Priceline
We checked these specials on each store's website on the morning of 30 October 2026. Woolworths, Coles and Chemist Warehouse specials in Discount Trolley run until Tuesday 3 November. Priceline specials run until 11 November. Specials change, so check the price before you shop.
At Woolworths, Pantene Pro-V Shampoo 900mL was 10 dollars 50, down from 21 dollars. Palmolive Naturals Intensive Moisture 350mL was 3 dollars, down from 6 dollars. Sunsilk Longer and Stronger was 4 dollars 25, down from 8 dollars 50.
At Coles, Garnier Fructis Coconut Water and Normal Shampoo 315mL were 4 dollars each, down from 8 dollars, or 1 dollar 27 per 100mL. Pantene Pro-V Shampoo 900mL was two for 25 dollars.
At Priceline, Pantene Pro-V Ultimate 10 Repair and Protect 375mL was 5 dollars 99, down from 9 dollars 99, or 1 dollar 60 per 100mL.
- Woolworths: Pantene Pro-V 900mL at 10 dollars 50.
- Coles: Garnier Fructis 315mL at 4 dollars.
- Priceline: Pantene 900mL at 12 dollars 59 until 11 November.
Why put shampoo on the same list as your groceries?
Shampoo is usually bought with toothpaste, soap and the weekly shop, so keep it on the same list. Add it to My List in Discount Trolley, and save the bottle you buy as a favourite so it is quick to find next time.
To check one bottle at other stores, open the product page and scroll to Compare Stores. It shows the same product at other stores where data is available. If you buy toothpaste or baby wipes too, read our toothpaste price comparison and baby wipes price comparison. For the habit on any product, read how to use unit prices to find the cheapest groceries.
- One list for shampoo and the rest of the shop.
- Compare Stores for the same bottle elsewhere.
- Check while you have signal, then shop the list.
What Discount Trolley does (and does not) claim about shampoo
Discount Trolley helps you check the price information that is available for the shampoo on your list. It does not promise savings, crown one store as the cheapest forever, rate shampoo for your hair or scalp, give health advice, or carry the full range at all stores.
IGA and Harris Farm prices are set by each store. Pick your local IGA or Harris Farm in Discount Trolley to see the prices there.
Woolworths, Coles, ALDI, IGA, Harris Farm, Priceline and Chemist Warehouse where data is available. Not affiliated with those stores. The shelf can differ from the screen. Live prices need a connection.
- Prices only, no promised savings.
- No hair, scalp or health advice.
Questions shoppers still ask
What is the cheapest shampoo per 100mL?
On 30 October 2026, Natures Organics Fruits Wild Berry Shampoo 500mL was the lowest we found, at 2 dollars 20 at Woolworths, or 44 cents per 100mL. In Discount Trolley it was also 2 dollars 20 at Coles. Among the big brands, TRESemme 940mL at Woolworths was 10 dollars, or 1 dollar 06 per 100mL.
Is a bigger bottle of shampoo cheaper?
Usually. At Woolworths on 30 October 2026, Pantene 90mL cost 3 dollars 33 per 100mL, the 375mL bottle cost 2 dollars 67 and the 900mL bottle on special cost 1 dollar 17. Check the unit price on each size, because specials can change the order.
Is shampoo cheaper at Chemist Warehouse or Woolworths?
It depends on the brand. On 30 October 2026, Head and Shoulders Clean and Balanced 660mL was 11 dollars 49 at Chemist Warehouse. OGX Coconut Milk 385mL was 11 dollars 50 at Woolworths on special and 20 dollars 49 at Chemist Warehouse.
Does Priceline match Woolworths on Pantene?
Not on 30 October 2026. Pantene Pro-V 900mL was 10 dollars 50 at Woolworths on special and Pantene Daily Moisture Renewal 900mL was 12 dollars 59 at Priceline on special. Discount Trolley shows Priceline's online price, and the shelf at a Priceline store can differ.
How often does shampoo go on special?
Often, for the big brands. In Discount Trolley price history, Pantene Pro-V 900mL at Woolworths has been 10 dollars 50 in many weeks since March 2026, against 21 dollars full price. Check the price history before you stock up.
Which stores does Discount Trolley cover?
Seven Australian stores: Woolworths, Coles, ALDI, IGA, Harris Farm, Priceline and Chemist Warehouse, where data is available.
Compare shampoo by the price per 100mL, not the bottle.
Discount Trolley is free to download. Read unit prices, open Today's deals and keep one shopping list for the whole shop. Use Compare Stores and price history when the check needs more.
- Unit prices under the shelf price on each product page
- Today's deals with the was price beside the tag
- One list for shampoo, toothpaste and the rest of the shop
- Compare Stores and price history when you need them