If you're into K-beauty, you already know Cosrx is a powerhouse. This week (August 17–24, 2026), we've rounded up the most popular Cosrx serums and essences available across multiple stores in Iraq. Whether you need hydration, brightening, anti-aging, or soothing, there's a product here for you. We've also compared prices so you can grab the best deal. Let's dive in!
1. 
Cosrx Advanced Snail 96 Mucin Power Essence - 100ml – The all-time favorite. With 96% snail mucin, this essence repairs and hydrates without stickiness. Available at 9 stores, prices range from 14,000 to 25,000 IQD. The best price is 14,000 IQD – a steal for such a cult classic.
2. 
Cosrx Hyaluronic Acid Hydra Power Essence - 100ml – Perfect for dehydrated skin. This oil-free essence delivers deep hydration. Found at 8 stores, prices from 17,500 to 25,000 IQD. Grab it for 17,500 IQD if you can.
3. 
Cosrx The 6 Peptide Skin Booster Serum - 150ml – A potent booster for elasticity and brightness. 7 stores stock it, with prices between 16,500 and 28,000 IQD. The best price is 16,500 IQD for 150ml – great value.
4. 
Cosrx The Hyaluronic Acid 3 Serum - 20ml – Triple HA for intense plumping. Available at 6 stores, price range 16,750–25,000 IQD. Best price 16,750 IQD. Small size, big impact.
5. 
Cosrx Galactomyces 95 Tone Balancing Essence - 100ml – Brightens and evens skin tone. 5 stores carry it, with a wide price spread: 13,650 to 30,500 IQD. Snag it at 13,650 IQD for the lowest price this week.
6. 
Cosrx Advanced The Vitamin C 23 Serum - 20g – High-strength vitamin C (23%) for dark spots and dullness. 4 stores, prices from 16,750 to 24,000 IQD. Best price 16,750 IQD. A must for morning routines.
7. 
Cosrx Full fit Propolis Light Ampoule Serum - 30ml – Lightweight, soothing ampoule with propolis. 3 stores, huge price range: 7,000 to 28,000 IQD. At 7,000 IQD, it's an incredible bargain – but check availability.
8. 
Cosrx Retinol Oil Serum 0.5% – For retinol beginners, 0.5% strength. Only 3 stores, prices nearly identical: 28,000–30,000 IQD. Best price 28,000 IQD. A gentle introduction to retinol.
9. 
Cosrx Pure Fit Cica Serum - 30ml – Soothes redness and repairs with 76% cica extract. 2 stores, 13,500–15,000 IQD. Best price 13,500 IQD. Ideal for sensitive skin.
10. 
Cosrx The Vitamin C 23 Face Serum – Another vitamin C option (23% ascorbic acid) for brightening. 2 stores, 16,800–24,000 IQD. Best price 16,800 IQD. Compare with the 20g version above.
Price spreads vary a lot this week – the Galactomyces essence and Propolis ampoule show the biggest gaps, so shop around. Most products are widely available, but the Cica and 23% Vitamin C serums are in fewer stores. Use TajPrice to compare and save. Happy skincare shopping!