Heat Protection Spray
Cheapest heat protection spray today: Dunnes at €17.48/l, 33% under Tesco
Best value pick: TRESemme Devil Wears Prada 2 Special-Edition Heat Protect Heat Defence Spray 270 ml(0.27l) at €4.72

- 10
- items tracked
- 4
- retailers on shelf
- 23 hr ago
- last checked
Ranked by price per litre, so a big pack and a small one can be compared like for like.
Each shop's best value
The keenest price per litre at each supermarket, and what it comes on.
Dunnes
Cheapest per litre€17.48/lTesco
€25.93/lSuperValu
VO5 Heat Protect Spray (200 ml)€5.500.2l
€27.50/lLidl
Nothing here we can price per litre, see Also on this shelf below.
Aldi
Not tracked on this shelf.
Every option, best value first
All 9 comparable listings, divided by pack size so a big pack cannot hide behind a small ticket.
- 1
€4.72€17.48/l - 2
VO5 Heat Protect Spray 200mlDunnes0.2l€4.50€22.50/l - 3
€7€25.93/l - 4
VO5 Heat Protect Spray (200 ml)SuperValu0.2l€5.50€27.50/l - 5
Vo5 Heat Protect Styling Spray 200MlTesco0.2l€6€30/l - 6
VO5 Dry Heat Protect Spray 200mlTesco0.2l€6€30/l - 7
Schwarzkopf Protect & Repair Spray 150mlDunnes0.15l€5€33.33/l - 8
€16€80/l - 9
€17.50€90.67/l
Also on this shelf
These come in a size we cannot express per litre, or carry a pack size we do not trust, so they are ranked by ticket price instead of being mixed into the value list.
- 1
€5.49
Common questions
Which supermarket is cheapest for heat protection spray?
Dunnes, at €17.48/l for TRESemme Devil Wears Prada 2 Special-Edition Heat Protect Heat Defence Spray 270 ml. That is the cheapest heat protection spray per litre of everything the five supermarkets list today; the last price check ran 23 hr ago.
Why compare per litre?
Because a big pack and a small one are not the same purchase. Dividing each price by its pack size puts every option on one scale, so the cheapest ticket and the best value stop being the same question. Only offers priced per litre are ranked together; the rest are listed separately rather than mixed in.
Most of these are own-brand. How is that a comparison?
Most supermarket items are own-brand, so the honest comparison is the shelf: every option in a category, ranked by what it costs per unit, each row naming its shop. Branded items sold in more than one supermarket still get a single page comparing them directly.
