If you’ve been eyeing K18’s science-backed hair care but waiting for the right moment to buy, this is your week. From July 22 to 29, 2026, we’ve tracked the steepest price drops across K18 products in Iraq — from shampoos and conditioners to the cult-favorite leave-in masks. Whether you’re dealing with heat damage, color-treated hair, or just want that salon-fresh feel, here are the deals that actually save you money.
Start with the biggest absolute drop: 
K18 x Future Society Leave-In Molecular Repair Hair Mask - 50ml is down by 13,090 IQD (19% off), now at just 56,210 IQD. That’s the lowest price across 2 stores, with a spread of 24.9% — so you’re getting near the bottom. For a full-size 50ml mask that repairs hair in 4 minutes, this is a steal.
Next up, 
K18 Leave-In Repair Hair Mask - 50ml also sees a 19% drop — saving you 12,113 IQD. Priced at 52,012 IQD, it’s available at 2 stores with a very tight spread of only 3.1%, meaning you won’t find a better price elsewhere. Perfect for those who want the original K18 leave-in without the collaboration markup.
If you prefer a smaller size, 
K18 Leave-in Molecular Repair Hair Mask - 15ml (the 15ml version) is down 8,033 IQD (19%) to 34,492 IQD, while the similar 
K18 Leave-In Molecular Repair Hair Mask - 15ml is at 35,040 IQD (8,160 IQD drop). The 5ml trial size 
K18 Leave-In Consumer Hair Mask - 5ml is now just 11,680 IQD — a 2,720 IQD saving for first-time users.
For daily care, 
K18 DAMAGE SHIELD protective conditioner, 250ml leads with a 22% drop — down 8,637 IQD to 31,524 IQD. It protects against UV, heat styling, and pollution for up to 3 days. Also at 22% off: 
K18 - Peptide Detox Shampoo 250ml at 30,765 IQD (saving 8,429 IQD). Ideal for heavy product users or oily scalps.
Color-treated hair? 
K18 pH Optimized Color Safe Shampoo - 250ml is 19% cheaper at 29,200 IQD — a 6,800 IQD drop. And for heat styling lovers, 
K18 HeatBounce Conditioning Heat Protectant - 118ml is down 10,285 IQD to 44,165 IQD, protecting up to 232°C.
Finally, 
K18 Molecular Repair Hair Oil - 30ml fights frizz from within, now 19% off at 50,005 IQD (saving 11,645 IQD). Available at 5 stores, so you can compare.
All prices are in IQD and sourced from TajPrice for the week July 22–29, 2026. Don’t wait — these drops won’t last forever.