Fresh weekly price check from TajPrice: we looked at Olaplex hair care listings across Iraqi stores for October 26–November 2, 2026. The goal is to show where cross-store price differences are widest, so you know where comparing before checkout can save you the most. Prices can change quickly, and stock varies by store, so treat these figures as a weekly snapshot and confirm the final price before you buy. The list below is ordered by cross-store price spread, from the biggest gap to the smallest. A bigger spread means the same item is being sold at very different prices, so a few minutes of comparison can make a real difference. A smaller spread does not mean the price is low everywhere; it only means the gap between the cheapest and highest listing is narrower.
1. 
Olaplex No. 0.5 Scalp Longevity Treatment — best price 31,590 IQD, available at 3 stores, with a range of 31,590 to 55,000 IQD. That is a 23,410 IQD difference and a 74.1% spread, the biggest on this week's list. This is a leave-in scalp serum category product, so if you are already looking for scalp care, compare first. Paying the top price would cost you almost double the best price.
2. 
Olaplex No. 10 Bond Shaper Curl Defining Gel — best price 31,590 IQD across 4 stores, range up to 48,500 IQD. The saving gap is 16,910 IQD, or 53.5%. This sits in curl styling, and it is a clear example of why the same product can feel expensive in one store and reasonable in another. Check the store's stock and delivery terms, but do not skip the comparison.
3. 
Olaplex No.9 Bond Protector Hair Serum — best price 28,250 IQD, available at 7 stores, with a price range of 28,250 to 39,000 IQD. The difference is 10,750 IQD, a 38.1% spread. Because it appears in more stores, shoppers have more chances to find a competitive listing. Still, the cheapest price is not automatic; confirm the seller and the product page.
4. 
Olaplex No.4D Hair Dry Shampoo — best price 31,590 IQD at 5 stores, with prices up to 39,000 IQD. The gap is 7,410 IQD, or 23.5%. This is a dry shampoo category item, useful for quick refresh between washes. The spread is smaller than the top three, but 7,410 IQD is still worth checking if you are buying other items from the same store.
5. 
Olaplex No. 7 Bonding Oil — best price 35,000 IQD across 4 stores, range to 42,250 IQD. Savings potential is 7,250 IQD, a 20.7% spread. This is a styling oil category product and a popular hair care staple. The difference is not huge, but it is a good reminder that even well-known products can vary by store.
6. 
Olaplex No.5P Tone Hair Conditioner — best price 31,590 IQD at 3 stores, with a maximum of 37,000 IQD. The difference is 5,410 IQD, or 17.1%. This is a conditioner category item. If you are already comparing conditioners, include it; if you are making a special trip, weigh the saving against time and transport.
7. 
Olaplex The Greatest Strength Set — best price 71,500 IQD at 2 stores, with a high price of 80,000 IQD. The gap is 8,500 IQD, or 11.9%. This is a set category product, so the total basket value is higher. Fewer stores means fewer listings to compare, but the absolute saving is still meaningful.
8. 
Olaplex No.4P Shampoo - Enhances blonde tones and neutralizes brassiness, 250 ml — best price 36,000 IQD at 3 stores, range to 39,000 IQD. This is a shampoo category item. The difference is 3,000 IQD, or 8.3%. This is the smallest spread this week. It still shows a real gap, but it is the least dramatic saving on the list. Compare it if you are already shopping around; do not overplan around it.
Bottom line: the first three products have the widest cross-store spreads this week, so they deserve the most attention if you want to save. For items 4 to 8, compare when it fits your normal shopping, and check total basket costs, delivery fees, and stock. Prices are for the week of October 26–November 2, 2026 and may change. Use TajPrice to check current Olaplex listings in Iraq before you buy.