K18 products are known for their science-backed hair repair, but prices across Iraqi stores can vary dramatically. This week, we've crunched the numbers to find the K18 items where comparing prices saves you the most. Whether you're after a deep repair mask, a detox shampoo, or a heat protectant, here are the top 5 products with the biggest cross-store price spreads — and exactly how much you can save.
1. 
K18 Leave-In Repair Hair Mask - 50ml – Spread: 32.9%
This 50ml leave-in mask is the star of the week. Prices range from 53,625 IQD to 71,250 IQD across just 2 stores. That's a potential saving of 17,625 IQD simply by choosing the cheaper store. The K18Peptide technology reverses damage from bleaching and chemical treatments. If you're looking to restore your hair, don't overpay.
2. 
K18 Biomimetic Hairscience Future Faves Minis – Spread: 29.6%
A mini set of three products: detox shampoo, leave-in repair mask, and a volumizing boost. Prices range from 59,400 IQD to 77,000 IQD across 3 stores. You can save up to 17,600 IQD. Perfect for trying the full K18 routine without committing to full sizes.
3. 
K18 Leave-In Consumer Hair Mask - 5ml – Spread: 22.6%
The travel-sized 5ml mask is available at 2 stores, with prices from 13,050 IQD to 16,000 IQD. That's a saving of 2,950 IQD — a big percentage for a small product. Great for a one-time test or a quick repair boost.
4. 
Leave-In Molecular Repair Hair Mask – Spread: 15.8%
Another 50ml leave-in mask, but this one is listed under a slightly different name. Prices span 61,750 IQD to 71,500 IQD across 3 stores. Save up to 9,750 IQD. It repairs broken bonds from chemical treatments, bleaching, and heat styling.
5. 
K18 - Peptide Detox Shampoo 250ml – Spread: 12.5%
A gentle yet effective cleanser for product buildup and excess oil. Available at 3 stores, prices range from 36,000 IQD to 40,500 IQD. Save 4,500 IQD. Use it 1–2 times per week before your K18 mask for best results.
Other notable deals this week: 
K18 Leave-In Molecular Repair Hair Mask - 15ml (11.1% spread), 
K18 Molecular Repair Hair Oil - 30ml (10.7% spread), 
K18 HeatBounce Conditioning Heat Protectant - 118ml (10.0% spread), 
K18 x Future Society Leave-In Molecular Repair Hair Mask - 50ml (9.7% spread), and 
K18 DAMAGE SHIELD protective conditioner, 250ml (9.2% spread). While these have smaller spreads, every dinar counts — especially on premium haircare.
Quick tip: Always check the product specifications (size, variant) before buying. The lowest price is often at a local store, but shipping costs may apply. Use TajPrice to compare total cost including delivery.
Stay tuned next week for another round of price comparisons. Happy saving!