If you’re a K18 fan (and who isn’t?), you know these science-backed hair saviours don’t come cheap. But here’s the good news: prices vary wildly across Iraqi stores this week. We’ve crunched the numbers so you don’t have to. From the Leave-In Repair Hair Mask to the Peptide Detox Shampoo, here are the K18 products with the biggest cross-store price differences from June 22 to June 29. Shop smart and keep those IQD in your pocket.
First up, the star of savings: 
K18 Leave-In Repair Hair Mask - 50ml. The 50ml mask is your ticket to reversing bleach damage, but the price gap is a whopping 32.9% – you can grab it for as low as 53,625 IQD instead of 71,250 IQD. Just two stores carry it, so don’t sleep on this.
Next, the travel-friendly 
K18 Leave-In Consumer Hair Mask - 5ml has a 22.6% spread. Best price 13,050 IQD vs 16,000 IQD. Perfect for trying before committing to the full size – or for on-the-go repairs.
Need heat protection? The 
K18 HeatBounce Conditioning Heat Protectant - 118ml guards against UV and heat up to 232°C. Four stores stock it, with prices ranging 49,500 to 60,500 IQD – that’s a 22.2% saving potential.
For a complete starter kit, check 
K18 Biomimetic Hairscience Future Faves Minis. This mini set (shampoo + mask + leave-in) saves you 16.7% if you pick the right store: best price 66,000 IQD vs 77,000 IQD.
The 
K18 Damage Shield Ph Protective Shampoo , 250 ml protects chemically treated hair. Two stores, spread 16.5% – best price 32,630 IQD vs 38,000 IQD. A no-brainer for colour-treated heads.
Also at 50ml, the 
Leave-In Molecular Repair Hair Mask (15.8% spread) is available at three stores. Snag it for 61,750 IQD instead of 71,500 IQD. Same peptide magic, different packaging.
Smaller sizes can still save big: 
K18 Leave-in Molecular Repair Hair Mask - 15ml (12.3% spread) – two stores, best price 42,525 IQD vs 47,750 IQD. And 
K18 Leave-In Molecular Repair Hair Mask - 15ml (11.1% spread) – 43,200 IQD vs 48,000 IQD.
Cleansing fans, the 
K18 - Peptide Detox Shampoo 250ml removes buildup without stripping. Three stores, spread 11.7% – best price 32,630 IQD vs 36,450 IQD.
Finally, the 
K18 Molecular Repair Hair Oil - 30ml fights frizz on two levels. Five stores carry it, spread 11.5% – best price 61,425 IQD vs 68,500 IQD.
Remember: all prices are accurate for this week only. Compare, click, and save. Your hair (and wallet) will thank you.