If you’ve been eyeing K18’s science-backed hair repair line, this week is the perfect time to buy – as long as you compare prices first. Our weekly scan across Iraqi stores reveals dramatic price swings on the same K18 products, with some differences topping 20%. That means you could save thousands of Iraqi dinars just by clicking a different store. Here are the K18 items with the widest cross-store price spreads for the week of June 29 to July 6, 2026.
1. 
K18 - Peptide Detox Shampoo 250ml – This deep-cleansing shampoo for oily scalps and heavy product users shows a 20.1% price spread. Best price: 32,630 IQD, up to 39,194 IQD at other stores. A potential saving of over 6,500 IQD.
2. 
K18 Leave-In Repair Hair Mask - 50ml – A leave-in mask that repairs damaged bonds. Spread: 19.6%, with prices ranging from 53,625 IQD to 64,125 IQD. Available at only 2 stores, so check both.
3. 
K18 HeatBounce Conditioning Heat Protectant - 118ml – Protects hair up to 232°C and fights UV damage. Spread: 18.3%. Best price 49,500 IQD, worst 58,548 IQD – a saving of over 9,000 IQD.
4. 
K18 Damage Shield Ph Protective Shampoo , 250 ml – pH-balanced shampoo for chemically treated hair. Spread: 16.5% (32,630 – 38,000 IQD). Two stores only.
5. 
Leave-In Molecular Repair Hair Mask – The famous molecular repair mask in 50ml. Spread: 15.8% (61,750 – 71,500 IQD). Three stores, so shop around.
6. 
K18 Leave-in Molecular Repair Hair Mask - 15ml – Travel-size version (15ml) of the repair mask. Spread: 12.3% (42,525 – 47,750 IQD).
7. 
K18 Biomimetic Hairscience Future Faves Minis – Mini set with three products. Spread: 11.1% (59,400 – 66,000 IQD). A great starter kit.
8. 
K18 Damage Shield Conditioner – Protective conditioner. Spread: 10.7% (33,930 – 37,575 IQD).
9. 
K18 Leave-In Consumer Hair Mask - 5ml – Mini 5ml leave-in mask sample. Spread: 10.3% (13,050 – 14,400 IQD).
10. 
K18 pH Optimized Color Safe Shampoo - 250ml – Color-safe shampoo with microdose protein. Spread: 9.7% (36,000 – 39,500 IQD).
Remember: these prices are valid only for this week. Always click through to the store to confirm availability. Happy saving!