Cosrx Advanced Snail 96 Mucin Power skincare serum

This is the #1 question we get — and rightly so. Counterfeit COSRX is the most-complained-about product on r/IndianSkincareAddicts, and we've seen screenshots. Every bottle we ship is direct-imported from COSRX Korea, with a verifiable batch code printed on the base.

Before you open the seal — scan the batch code on our verification page. If it doesn't match, we replace it, no questions. Works for both prepaid and Advance Booking COD orders.

No marketplace seller. No third-party warehouse. No shortcut supply chain.

This is the most misunderstood thing about snail mucin. The texture looks slimy in your palm — that's the concentrated 96.3% mucin doing exactly what it's supposed to. But it's water-based, not oil-based. It absorbs in under 30 seconds.

No greasy finish. Zero pilling under sunscreen or tinted moisturiser. Works in Mumbai's 90% humidity, Delhi's dry summer heat, and freezing Bangalore AC offices. Your skin will feel like it drank a glass of water — not coated in cream.

Yes — and this is actually when it performs best. Pharmacy actives like Aziderm, Niamax-D, salicylic acid and tretinoin are brilliant at flattening acne and fading marks, but they damage your skin barrier over time. That's why your face stings, peels and turns red.

Apply this essence on damp skin after your active, before your moisturiser. The redness, peeling and burn go away — but you keep every benefit of the active. The majority of Indian women in their 20s who use this do it exactly this way.

Most women feel a difference on night one — skin stops stinging, feels calm and soft. Visibly plumper, glowing skin appears around day 7–14. Old acne marks and PIH start fading from week 4 with consistent use on damp skin.

Free shipping pan-India — both prepaid and Advance Booking COD. Every order dispatches from our Mumbai warehouse within 24 hours. Prepaid: 2–4 days. Advance Booking COD: 3–5 days (₹99 confirms your order, ₹1,400 paid in cash at your door — total stays ₹1,499).

The 100ml bottle lasts 4–6 months with twice-daily use — roughly ₹10 a day for skin you stop hiding under foundation.

Honest answer — when you pay online, we skip the advance booking step, the cash handling at delivery, and the courier reconciliation process. That's real operational overhead saved on our end. We pass 100% of that saving back to you:

✓ ₹150 off your order — you pay ₹1,349 instead of ₹1,499, automatically at checkout
✓ Free gift worth ₹499 packed inside your parcel — no code needed
✓ Same 24-hour priority dispatch from Mumbai
✓ No advance booking step — one clean payment, done

That said — Advance Booking COD is just as welcome here. Many of our buyers simply prefer paying most of the amount in cash at their doorstep, and we built our entire COD flow to make that smooth, fast and fully protected. Pick whatever feels right for you. We're happy either way.