Cos De BAHA A5 Azelaic Acid 5% Serum 30 ml

Cos De BAHA A5 Azelaic Acid 5% Serum is a gentle treatment serum designed to target redness, blemishes, clogged pores, and uneven skin tone without over-drying the skin. The lightweight texture sinks in fast and layers easily with the rest of your routine, making it a great option for both beginners and experienced skincare users looking for mild but effective exfoliating care.

What makes Cos De BAHA A5 Azelaic Acid 5% Serum stand out is its balanced formula. The combination of Azelaic Acid, Niacinamide, and hydrating ingredients helps improve skin clarity while keeping irritation to a minimum. And honestly, it feels surprisingly comfortable even on reactive skin. Pair it with Beauty of Joseon Glow Serum Propolis + Niacinamide if you want extra glow and calming support alongside your routine.

Key Benefits

• Redness Care — Azelaic Acid helps visibly calm irritation and uneven tone over time.
• Smoother Texture — Regular use helps refine rough patches and clogged pores.
• Lightweight Hydration — Hyaluronic Acid keeps skin hydrated without heaviness.
• Brightening Support — Niacinamide helps fade post-acne marks and dullness.
• Daily Friendly Formula — Cos De BAHA A5 Azelaic Acid 5% Serum works well in simple everyday routines.

Key Ingredients

Here’s what powers the Cos De BAHA A5 Azelaic Acid 5% Serum:

Azelaic Acid (5%)
Azelaic Acid is known for helping reduce visible redness, post-acne marks, and uneven skin texture. It also supports clearer-looking pores while being gentler than many stronger exfoliating acids.

Niacinamide (Vitamin B3)
Niacinamide helps brighten dull skin and balance excess oil production. It’s also great for improving the appearance of enlarged pores and supporting the skin barrier.

Sodium Hyaluronate (Hyaluronic Acid)
This hydration-focused ingredient attracts moisture into the skin to help maintain softness and comfort. It keeps the serum from feeling drying during regular use.

Panthenol (Pro-Vitamin B5)
Panthenol helps soothe stressed skin while supporting moisture retention. It leaves the skin feeling calmer and more balanced.

Aloe Barbadensis Leaf Extract (Aloe Vera)
Aloe Vera provides lightweight soothing hydration and helps reduce feelings of irritation or tightness after application.

Green Tea Extract
Rich in antioxidants, Green Tea Extract helps support the skin against environmental stress while calming visible redness.

Best For

• ✅ Oily Skin — Lightweight texture
• ✅ Combination Skin — Balancing care
• ✅ Acne-Prone Skin — Blemish support
• ✅ Sensitive Skin — Gentle formula
• ✅ Uneven Skin Tone — Brightening support

Targets These Concerns

• Redness
• Acne marks
• Uneven texture
• Clogged pores
• Dullness
• Excess oil

Not Recommended For

• ⚠️ Extremely dry skin without a rich moisturizer
• ⚠️ Anyone sensitive to active acid treatments

How to Use

1. Cleanse Skin — Start with a gentle cleanser and pat skin dry.
2. Apply Serum — Use 2-3 drops of the serum across the face or affected areas.
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: Start with once-daily use if your skin is new to Azelaic Acid, then gradually increase 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.