Cos De BAHA Vitamin C 15% Ascrobic acid Serum 30ml

Cos De BAHA Vitamin C 15% Ascrobic acid Serum 30ml

Cos De BAHA Vitamin C 15% Ascorbic Acid Serum is a high-potency Korean antioxidant serum designed to brighten dull skin, fade dark spots, and improve overall skin tone. Formulated with pure L-Ascorbic Acid, Vitamin E, and Hyaluronic Acid, it helps protect skin from environmental damage while boosting radiance and smoothness.

Key Benefits

• Brightens dull and tired-looking skin
• Helps fade dark spots & acne marks
• Improves uneven skin tone and texture
• Supports collagen for firmer-looking skin
• Protects against environmental stressors
• Lightweight, fast-absorbing formula

Key Ingredients

• L‑Ascorbic Acid 15% – the active form of Vitamin C; brightens, helps fade hyperpigmentation, and supports collagen and overall radiance.
• Arbutin – supports the fading of dark spots and uneven tone, working synergistically with Vitamin C. Listed among major ingredients by the retailer.
• Panthenol (Vitamin B5) – boosts hydration, calms, and supports barrier comfort during active treatment.
• Sodium Hyaluronate – locks in moisture for plump, smooth skin.
• Botanical and antioxidant extracts – help soothe and protect; part of the broader formula noted on the merchant listing.

Full Ingredients 

Water (Aqua), L-Ascorbic Acid, Propanediol, Glycerin, Sodium Hyaluronate, Tocopherol, Ferulic Acid, 1,2-Hexanediol, Allantoin, Ethylhexylglycerin

How to Use

1. Cleanse and dry your face thoroughly
2. Apply 2–3 drops to face and neck
3. Gently pat until absorbed
4. Follow with moisturizer
5. Always apply sunscreen in the morning
6. Recommended use: Once daily (preferably morning)

Why Choose This Serum

• High-strength 15% pure Vitamin C formula
• Made with dermatologist-trusted antioxidants
• Alcohol-free, fragrance-free, cruelty-free
• Suitable for normal, oily & combination skin
• From trusted Korean skincare brand Cos De BAHA

Frequently Asked Questions

Q1. Is 15% Vitamin C suitable for beginners?

It is a strong formula. Beginners should start 2–3 times a week and gradually increase use.

Q2. Can I use this serum daily?

Yes, once your skin adjusts, it can be used daily in the morning.

Q3. Does it help with acne scars?

Yes, Vitamin C helps fade post-acne marks and improves skin tone over time.

Q4. Can I use it with niacinamide or retinol?

Use Vitamin C in the morning and retinol at night. Niacinamide can be used separately to avoid irritation.

Q5. Why does Vitamin C serum sometimes tingle?

Mild tingling is normal due to active L-Ascorbic Acid, especially on first use.

Q6. How long before I see results?

Visible brightness is often seen within 2–4 weeks with consistent use.

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