Cossouq: CosIQ Brightening Underarm Roll On Serum 40ml at ₹349 (50% Off), Extra 20% Off with Code FLAT20

Quick facts

Product overview

The CosIQ Brightening Underarm Roll On Serum is a 40ml underarm-care product sold through Cossouq, a multi-brand beauty and personal-care storefront that carries CosIQ alongside other skincare brands. The merchant's own product page confirms the item is live and priced at ₹349, matching the ₹699 MRP and 50% discount claimed by the deal source. Product images on the merchant page show the roll-on packaging clearly, and the listing appears to be an active, in-stock item rather than a discontinued or placeholder page.

Why consider it

• The base price of ₹349 against a ₹699 MRP is a straightforward 50% markdown, and this portion is confirmed directly on the merchant's product page.
• The deal source additionally claims a FLAT20 coupon code stacks for a further 20% off at checkout, which — if it works — would push the effective price meaningfully lower.
• A further 5% off is claimed for prepaid (non-COD) orders, which is a common incentive on niche beauty storefronts to reduce COD returns.
• Free delivery is available above ₹499, though a single unit at ₹349 alone would likely fall short of that threshold unless combined with other items.

Pros and cons

Who should buy it

This is a low-commitment purchase best suited to shoppers already familiar with or willing to try CosIQ's underarm brightening serum, or those who habitually buy from Cossouq. Because the confirmed saving (50% off MRP) is solid on its own, buyers chasing the extra coupon and prepaid discounts should verify FLAT20 actually applies at checkout before assuming the lower effective price, since that part of the claim comes from the deal source rather than the merchant page.

Final verdict

The core offer — ₹349 for a ₹699 MRP underarm serum — is confirmed on Cossouq's own product page, making this a moderately good, low-risk beauty deal. The extra 20% coupon and 5% prepaid discount are worth trying since they cost nothing to attempt, but they remain advertised claims until confirmed at checkout. Buyers should factor in the ₹499 free-delivery threshold when deciding whether to add another item.