Welcome to this week’s roundup of the most popular K18 products available across Iraqi stores. Whether you’re dealing with heat damage, chemical treatments, or just want to maintain healthy, shiny hair, K18’s biomimetic technology has you covered. We’ve crunched the numbers from multiple retailers to bring you the best prices and smartest buys for the week of July 28 – August 4, 2026.
First up, the cult-favorite 
K18 Molecular Repair Hair Oil - 30ml. This lightweight oil works on two levels of the hair fiber to fight frizz and repair deeper damage using the K18Peptide. Priced as low as 61,875 IQD across 5 stores, with a tight spread of just 10.7%, it’s a reliable choice for daily smoothing.
For those who style with heat, the 
K18 HeatBounce Conditioning Heat Protectant - 118ml is a must. It protects against UV rays and heat up to 232°C while preventing color fading and breakage. Available at 4 stores, the best price is 55,000 IQD (spread 10.0%). A great value for a dual-action protectant.
If your hair feels weighed down by product buildup or excess oil, reach for the 
K18 - Peptide Detox Shampoo 250ml. This detox shampoo gently cleanses the scalp and is perfect for those who use heavy styling products. You can grab it for as low as 36,000 IQD across 3 stores (spread 12.5%).
Want to try a curated set? The 
K18 Biomimetic Hairscience Future Faves Minis includes three travel-friendly products: a detox shampoo, a leave-in repair mask, and a volume booster. Prices range from 59,400 to 77,000 IQD (spread 29.6%), so it pays to shop around. Ideal for first-time users or on-the-go repairs.
The 
Leave-In Molecular Repair Hair Mask is a leave-in treatment that rebuilds broken bonds from chemical processes, bleaching, or heat styling. At 61,750 IQD (best price) across 3 stores, with a spread of 15.8%, it’s a powerful weekly treatment.
For a budget-friendly trial, the 
K18 Leave-In Consumer Hair Mask - 5ml offers the same molecular repair in a single-use 5ml sachet. At just 13,050 IQD from 2 stores, it’s perfect for testing before committing to a full-size.
Protect your color and pH balance with the 
K18 Damage Shield Ph Protective Shampoo , 250 ml. This specialized cleanser maintains the integrity of chemically treated hair. Best price 36,250 IQD at 2 stores, with a very low spread of 4.8%.
Pair it with the 
K18 Damage Shield Conditioner for a complete regimen. At 37,575 IQD (spread only 0.3%), it’s one of the most consistently priced products this week. It nourishes and protects against daily damage.
Another option is the 
K18 DAMAGE SHIELD protective conditioner, 250ml, which provides conditioning protection against UV rays and mechanical styling for up to 3 days. Best price 38,000 IQD across 2 stores (spread 9.2%).
Finally, for color-treated hair, the 
K18 pH Optimized Color Safe Shampoo - 250ml uses a Microdose Protein formula that doesn’t strip natural oils. Priced at 39,500 IQD (spread just 1.3%), it’s a safe daily option.
Tip: Compare prices on TajPrice to find the best deal in your city. Many stores offer free delivery for orders over a certain amount, so check before you buy. Happy shopping!