Cos De BAHA Niacinamide 10% Serum — 30 ml

A concentrated, everyday skin-brightening serum formulated with 10% niacinamide (vitamin B3) to help improve skin texture, reduce the appearance of enlarged pores and uneven tone, and support a healthier skin barrier. Lightweight and fast-absorbing, this serum is designed to slot easily into morning or evening routines.

Key benefits

• Helps visibly refine pores and smooth skin texture
• Targets uneven skin tone and dullness for a brighter complexion
• Supports a stronger skin barrier and balanced oil production
• Lightweight formula that layers well under moisturizers and sunscreen

Features

• Active ingredient: Niacinamide (10%) — a multi-tasking vitamin B3 derivative
• 30 ml glass/dropper bottle for controlled dispensing
• Fast-absorbing serum consistency, suitable for layering
• Designed for daily use in most skin care routines

How to use

1. Cleanse and pat skin dry.
2. Apply 2–4 drops to face and neck, gently smoothing until absorbed.
3. Follow with moisturizer and sunscreen (AM) or your regular night cream (PM).
4. Start by using once a day or every other day if you have sensitive skin, then increase to twice daily as tolerated.

Tips

• Patch test before first use.
• If using other active treatments (strong retinoids, high-strength AHAs/BHAs), introduce combinations gradually to minimize irritation.
• Daily broad‑spectrum sunscreen is recommended when using active serums to protect results.

Who it’s for

Ideal for people with oily, combination, or uneven-toned skin seeking pore refinement, brightness, and improved texture. Also suitable for many with normal or dehydrated skin when followed by adequate hydration.

Precautions

• For external use only.
• Avoid direct contact with eyes. If irritation occurs, discontinue use and consult a dermatologist.
• Keep out of reach of children.

Specifications

• Net volume: 30 ml
• Active concentration: Niacinamide 10%

Bring niacinamide into your routine to help clarify, brighten, and balance skin without heavy textures — a simple step toward healthier-looking skin.