Welcome to this week's price comparison update for K18 hair care products on TajPrice! For the week of May 4–5, 2026, we’ve gathered the most popular K18 items available across multiple stores in Iraq. Whether you’re looking to repair damage, protect from heat, or simply maintain healthy hair, K18’s peptide-based technology offers cutting-edge solutions. Let’s dive into the top picks and where to find the best deals.
First up is the iconic 
K18 Molecular Repair Hair Oil - 30ml. This 30ml oil works on two levels of the hair fiber to fight frizz and strengthen strands. It’s available at 4 stores, making it the most widely stocked K18 product this week. Best price: 62,000 IQD, with a range up to 68,750 IQD — a 10.9% spread. Great value if you shop around!
For those who frequently use heat styling tools, the 
K18 HeatBounce Conditioning Heat Protectant - 118ml is a must-have. With Resilicore™ technology, it protects against UV and heat up to 232°C while preventing colour fading and dryness. Available at 3 stores, the best price is 48,000 IQD, but prices go up to 60,500 IQD — a 26% spread, so check stores carefully.
The travel-friendly 
K18 Leave-In Consumer Hair Mask - 5ml is perfect for a quick repair routine. This 5ml leave-in mask restores damaged hair to its original appearance. Only 2 stores stock it, with a best price of 14,500 IQD and a range up to 16,000 IQD (10.3% spread). Ideal for trying K18 before buying a full size.
For daily cleansing, consider 
K18 Damage Shield Ph Protective Shampoo , 250 ml. This pH-protective shampoo helps shield hair from daily damage. Available at 2 stores, best price 36,250 IQD, with a very tight spread of only 4.8% (up to 38,000 IQD). Consistent pricing means you can buy confidently.
If you use heavy styling products or have excess oil, 
K18 - Peptide Detox Shampoo 250ml is your go-to. This peptide detox shampoo deeply cleanses the scalp and hair. Available at 2 stores, best price also 36,250 IQD, but range extends to 40,000 IQD (10.3% spread). Pair it with a mask for best results.
Follow up with 
K18 Damage Shield Conditioner for nourishing protection. This conditioner improves softness and shine while defending against daily damage. Best price 37,700 IQD at 2 stores, up to 41,750 IQD (10.7% spread).
The 
K18 Leave-In Molecular Repair Hair Mask - 15ml is a revolutionary leave-in treatment that clinically counteracts damage in just four minutes. At 48,000 IQD (best price), available from 2 stores. This 15ml size is a great mid-range option for regular repair.
For a larger dose of repair, the 
Leave-In Molecular Repair Hair Mask (50ml) helps rebuild broken bonds from chemical treatments, bleaching, or heat. Best price 61,750 IQD, with a spread of 13.4% (up to 70,000 IQD).
Looking for a starter set? The 
K18 Biomimetic Hairscience Future Faves Minis includes a Detox Shampoo (53ml), Leave-In Repair Mask, and more to cleanse, repair, and boost volume. At 66,000 IQD (best price), available from 2 stores. Perfect for travel or trying the range.
Finally, the exclusive 
K18 x Future Society Leave-In Molecular Repair Hair Mask - 50ml is a 50ml leave-in mask using K18Peptide™ technology for 4-minute repair. Available at 2 stores, best price 77,000 IQD with minimal spread of just 1.3% (up to 78,000 IQD) — almost identical pricing across stores.
Remember to always check TajPrice for the latest prices and store availability. Happy shopping this week!