Kerastase prices can swing dramatically from one Iraqi store to another, especially on salon-grade shampoos, masks and serums. For the week of October 26–November 2, 2026, we checked TajPrice listings and ranked the products with the widest cross-store price spreads. The list below is sorted by percentage difference, so the first item is where comparison matters most. All prices are in Iraqi dinars and reflect the lowest and highest listed prices during this update; availability and stock can change quickly.
1. 
Kerastase Genesis Bain Hydra-Fortifiant Shampoo — Best price 15,500 IQD at 2 stores. Price range: 15,500–63,537 IQD. Cross-store spread: 309.9%. Comparing before checkout can save up to 48,037 IQD versus the highest listed price. This is the clear standout this week, so double-check the size and seller before buying.
2. 
Kerastase Chronologiste Intense Regenerant Hair Mask — Best price 35,500 IQD at 4 stores. Price range: 35,500–96,900 IQD. Spread: 173.0%. Potential saving versus the highest price: 61,400 IQD. With four stores listed, this is a good example of why checking total cost, including delivery, matters.
3. 
Kerastase Chronologiste Bain Regenerant Shampoo — Best price 66,000 IQD at 3 stores. Range: 66,000–102,850 IQD. Spread: 55.8%. Potential saving: 36,850 IQD. A smaller gap than the top two, but still large enough to justify a quick comparison.
4. 
Kerastase Resistance Extentioniste Scalp and Hair Serum — Best price 50,050 IQD at 2 stores. Range: 50,050–69,912 IQD. Spread: 39.7%. Potential saving: 19,862 IQD. If you are already buying a treatment from this category, compare the final price with any delivery fee.
5. 
Kerastase Bain Satin Shampoo 250ml — Best price 48,450 IQD at 2 stores. Range: 48,450–65,000 IQD. Spread: 34.2%. Potential saving: 16,550 IQD. Check that the listing matches the size you want, because size differences can explain some price gaps.
6. 
Kérastase Gloss Absolu Hydra-Illuminating Shampoo 250ml — Best price 69,275 IQD at 2 stores. Range: 69,275–84,000 IQD. Spread: 21.3%. Potential saving: 14,725 IQD. The percentage gap is lower, but the cash difference is still worth checking.
7. 
Kerastase Densifique Density Bath Shampoo — Best price 50,050 IQD at 3 stores. Range: 50,050–59,712 IQD. Spread: 19.3%. Potential saving: 9,662 IQD. With three stores listed, a quick scan can help you avoid paying the higher end.
8. 
Kerastase Resistance Bain Therapiste Shampoo — Best price 59,712 IQD at 2 stores. Range: 59,712–70,000 IQD. Spread: 17.2%. Potential saving: 10,288 IQD. This is a moderate gap, but on salon haircare even moderate gaps add up.
9. 
Kerastase Genesis Defense Thermique Anti Hair-Fall Fortifying Conditioner — Best price 94,350 IQD at 2 stores. Range: 94,350–107,950 IQD. Spread: 14.4%. Potential saving: 13,600 IQD. The percentage spread is the smallest on this week's list, yet the absolute difference is still more than 13,000 IQD.
Before you choose the cheapest listing, compare the exact size, version and packaging. Some Kerastase products look similar but come in different sizes or for different hair needs. Confirm the store's delivery fee, delivery time, return policy and stock status. A slightly higher product price with free delivery can sometimes be the better total deal. Also, prices on TajPrice are updated regularly but may change; use the comparison links to confirm the current price at checkout. The biggest percentage gap this week is on the first item at 309.9%, while the biggest cash gap versus the highest listed price is 61,400 IQD on the second item. If you only need one product, start with the top three because they offer the strongest savings potential.