If you’ve been eyeing K18’s molecular repair lineup, this week is your lucky break. Between May 11 and 12, prices on several K18 products vary dramatically across Iraqi stores — with spreads as high as 13.4%. That means a quick price check can save you thousands of IQD. Here’s our curated list of the nine K18 items with the biggest cross-store price differences, ranked by saving potential.
1. 
Leave-In Molecular Repair Hair Mask – 50ml
The star of the week. This leave-in mask repairs broken bonds from chemical treatments, bleaching, or heat. Best price: 61,750 IQD at one store, but another store charges 70,000 IQD. That’s a 13.4% difference — a potential saving of 8,250 IQD. If you need a full-size molecular repair treatment, this is the one to hunt down.
2. 
K18 Molecular Repair Hair Oil - 30ml – 30ml
A dual-action oil that strengthens and smooths while fighting frizz. Available at 4 stores, prices range from 62,000 to 69,250 IQD — an 11.7% spread. The best deal saves you 7,250 IQD. Perfect for daily frizz control on damaged hair.
3. 
K18 Damage Shield Conditioner
A protective conditioner that maintains hair health and improves softness. Only 2 stores stock it, but the price jumps from 37,700 to 41,750 IQD — a 10.7% gap. Grabbing the cheaper option nets you 4,050 IQD back.
4. 
K18 - Peptide Detox Shampoo 250ml – 250ml
Ideal for heavy product users or oily scalps. Prices range 36,250–40,000 IQD (10.3% spread). Saving 3,750 IQD is easy if you pick the right store.
5. 
K18 Leave-In Consumer Hair Mask - 5ml – 5ml
A travel-size version of the famous leave-in mask. At 14,500 IQD best price vs. 16,000 IQD, the 10.3% spread means you save 1,500 IQD — great for trying before committing to the full size.
6. 
K18 HeatBounce Conditioning Heat Protectant - 118ml – 118ml
Protects against heat up to 232°C and UV rays. Best buy: 55,000 IQD, but another store asks 60,500 IQD — a 10% difference. That’s 5,500 IQD saved for a heat-styling essential.
7. 
K18 Damage Shield Ph Protective Shampoo , 250 ml – 250ml
A pH-balanced shampoo for chemically treated hair. Spread is only 4.8% (36,250–38,000 IQD), but still worth checking — saving 1,750 IQD is better than nothing.
8. 
K18 x Future Society Leave-In Molecular Repair Hair Mask - 50ml – 50ml
A special edition mask with K18Peptide™. Very tight spread (1.3%) from 77,000 to 78,000 IQD. Minimal savings, but if you want the collab bottle, at least you know where to get it cheapest.
9. 
K18 Leave-In Repair Hair Mask - 50ml – 50ml
Almost identical pricing across two stores (71,250 vs 71,500 IQD, 0.4% spread). Not a deal-maker, but still worth a quick glance.
Our advice: Focus on items 1 through 6 this week. The savings are real, and all it takes is a few taps on TajPrice to compare. Happy saving!