Welcome to this week’s price comparison for K18 hair care products on TajPrice. Whether you’re dealing with chemical damage, heat styling, or just want stronger, smoother hair, K18’s peptide-based formulas are game-changers. We’ve scanned stores across Iraq to bring you the best prices for the most popular K18 items this week (May 17–24). Let’s dive in.
First up, the leave-in treatments that made K18 famous. The 
Leave-In Molecular Repair Hair Mask (50ml) is a salon favorite—repairs broken bonds in just 4 minutes. Best price this week is 48,940 IQD at 3 stores, with a spread of 26.2%. If you want a smaller size to try, the [product:k18-leave-in-consumer-hair-mask-5ml] costs as low as 10,880 IQD (spread 10.3%, 2 stores). Another great option for travel or first-timers is the [product:k18-leave-in-molecular-repair-hair-mask-15ml] at 36,000 IQD (2 stores). For the full-size 50ml repair mask, check out [product:k18-leave-in-repair-hair-mask-50ml]—priced at 53,438 IQD with a tiny spread of only 0.4% between two stores, so you know you’re getting a fair deal.
Moving to shampoos and conditioners: the [product:k18-damage-shield-ph-protective-shampoo-250-ml] starts at 27,190 IQD (2 stores, spread 39.8%—so shop around!). Its matching [product:k18-damage-shield-protective-conditioner-250ml] is 33,468 IQD (spread 13.5%, 2 stores). If you need a deeper cleanse, the 
K18 - Peptide Detox Shampoo 250ml is also 27,190 IQD (spread 10.3%, 2 stores). For a more compact conditioner, the 
K18 Damage Shield Conditioner costs 28,280 IQD (3 stores, spread 15.5%).
For heat protection, the 
K18 HeatBounce Conditioning Heat Protectant - 118ml uses Resilicore™ tech to shield hair up to 232°C. Best price: 41,250 IQD (3 stores, spread 18.3%). Finally, the 
K18 Molecular Repair Hair Oil - 30ml fights frizz on two levels—priced from 51,375 IQD at 5 stores (spread 20.7%), giving you plenty of options to compare.
Remember to check TajPrice for real-time updates. All prices are in IQD and valid for the week of May 17–24, 2026. Happy shopping!