Cos De Baha Caffeine 10 & Niacinamide 10 Serum 30ml

Cos De Baha Caffeine 10 & Niacinamide 10 Serum 30ml costs ৳1,190 in Bangladesh. It is in stock and ships cash on delivery nationwide from Shampoo BD. It was previously ৳1,590.

How can you spot a genuine imported bottle from a counterfeit relabelled one?

Authentic Cos De Baha serums from authorised importers arrive with factory seals intact and batch codes that match official records when you contact the brand. Check the label printing quality—genuine bottles show crisp, aligned text with consistent font weight, while refilled packs often display blurry or misaligned text as a red flag. The dropper applicator should fit snugly without wobbling, and the glass bottle itself feels uniformly weighted; counterfeit versions frequently use thinner glass or mismatched components.

What results should first-time users expect in their first month?

Your skin will likely feel smoother within the first two weeks as the serum absorbs quickly into clean damp skin without leaving stickiness behind. Most people see gradual changes over four to six weeks rather than dramatic overnight shifts, so consistency matters more than speed at the start. Begin with two to three drops nightly before your moisturiser, and give your skin time to adjust before judging the full effects.

How should you store this serum to keep it stable and fresh?

Keep your bottle in a dark cupboard or drawer away from bathroom humidity, direct sunlight, and heat sources that break down the active ingredients over time. Screw the cap fully closed after each use and store horizontally if your cupboard space is tight, preventing air from entering and the formula from oxidising. A cool bedroom shelf or bathroom cabinet away from radiators works best for most households.

• 30ml glass bottle with dropper arrives sealed and ready to use immediately upon delivery.
• Caffeine 10% and niacinamide 10% combined formula in lightweight serum texture.
• One bottle supplies approximately two to three months of daily application for most users.