Cos De Baha Niacinamide 20% + Zinc 4% Serum 30ml (NZ)

Cos De Baha Niacinamide 20% + Zinc 4% Serum 30ml (NZ) is a concentrated treatment serum designed to target excess sebum, enlarged pores, uneven texture, and post-breakout marks. The lightweight formula absorbs quickly without leaving a sticky finish, making it easy to layer into both simple and advanced skincare routines. What we love about this serum is how it balances strong oil-control benefits with skin-soothing ingredients that help minimize irritation.

The combination of niacinamide and zinc PCA works together to support a clearer-looking complexion while improving overall skin texture over time. Cos De Baha Niacinamide 20% + Zinc 4% Serum 30ml (NZ) also includes hydrating and calming ingredients to help maintain skin comfort during regular use. If you’re building a routine for blemish-prone skin, pairing it with Cos De Baha Azelaic Acid 10 Serum can help enhance brightening and texture care results.

Key Benefits

• Oil Control — Zinc PCA helps reduce excess sebum for a fresher, less greasy look.
• Brightening Care — High-strength niacinamide helps fade post-acne marks and uneven tone.
• Pore Refining — Cos De Baha Niacinamide 20% + Zinc 4% Serum supports smoother-looking skin texture.
• Lightweight Texture — Fast-absorbing serum layers comfortably under moisturizer and sunscreen.
• Barrier Support — Panthenol and hydrating ingredients help keep skin balanced and comfortable.

Key Ingredients

Here’s what powers the Cos De Baha Niacinamide 20% + Zinc 4% Serum 30ml (NZ):

Niacinamide (Vitamin B3)

Niacinamide is known for helping reduce the appearance of pores, balancing oil production, and improving uneven skin tone. At a high concentration, it also supports smoother texture and helps visibly fade post-breakout marks over time.

Zinc PCA

Zinc PCA helps control excess sebum while supporting clearer-looking skin. It’s especially popular in products made for oily and acne-prone skin because it helps reduce shine without making skin feel stripped.

Panthenol (Pro-Vitamin B5)

Panthenol helps soothe and hydrate the skin while supporting the moisture barrier. It adds a calming effect that helps balance stronger active ingredients.

Sodium Hyaluronate

This form of hyaluronic acid attracts moisture to the skin and helps maintain hydration levels. It keeps the serum from feeling overly drying despite the high niacinamide content.

Allantoin

Allantoin is a soothing ingredient that helps soften rough texture and reduce visible irritation. It works well alongside active ingredients commonly used for blemish care.

Aloe Vera Leaf Extract

Aloe vera helps calm stressed skin and provides lightweight hydration. Plus, it gives the formula a more comfortable finish for daily use.

Best For

• ✅ Oily Skin — excess sebum control
• ✅ Combination Skin — balanced hydration
• ✅ Acne-Prone Skin — blemish care
• ✅ Normal Skin — texture refinement
• ✅ Uneven Skin Tone — brightening support

Targets These Concerns

• Enlarged pores
• Excess oil
• Acne marks
• Uneven texture
• Dullness
• Congested skin

Not Recommended For

• ⚠️ Very sensitive skin — high niacinamide concentration may feel too strong initially
• ⚠️ Damaged skin barrier — active ingredients could cause temporary irritation

How to Use

1. Cleanse Skin — Start with a gentle cleanser and pat skin dry completely.
2. Apply Serum — Use 2-3 drops of the serum evenly across the face.
3. Let It Absorb — Wait a few seconds before layering moisturizer.
4. Finish Routine — Apply sunscreen during daytime use.

Use: Both AM & PM
Where in routine: After toner, before moisturizer
Pro Tip: If you’re new to high-strength niacinamide, start using it 3-4 times weekly before increasing frequency.

Disclaimer

Please check the product in front of the delivery person. Once delivery is completed, no complaints or exchanges will be accepted. Product packaging may change from time to time, so you may receive either the old or new version — this is completely normal.