
Cos de Baha Retinol 2.5% Serum 30ml (RS)
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The Cos de Baha Retinol 2.5% Serum (RS) is a must-have anti-aging serum that combines the power of retinol, niacinamide, and hyaluronic acid to fight wrinkles, refine skin texture, and brighten your complexion. Its gentle, carefully formulated ingredients make it suitable for a variety of skin types, including sensitive skin when introduced gradually. By incorporating this serum into your nightly skincare routine, you can achieve smoother, firmer, and more radiant skin while protecting it with antioxidant-rich Vitamin E and soothing botanical extracts. Available at Vindesi, this serum is a trusted, 100% authentic Korean skincare solution for anyone seeking youthful, healthy-looking skin.
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Description
Description
The Cos de Baha Retinol 2.5% Serum (RS) is a powerful anti-aging facial serum designed to reduce fine lines, wrinkles, and hyperpigmentation while improving skin texture and tone. With its lightweight, fast-absorbing texture, this serum is suitable for most skin types, including sensitive skin when introduced gradually. Combining 2.5% retinol, hyaluronic acid, and niacinamide, it delivers hydration, brightness, and rejuvenation in every drop, making it an essential step in your nighttime skincare routine.
Additional Information
Additional Information
| Skin type | All skin types |
|---|---|
| Origin | Korea |
| Volume | 30ml |
About the brand

Cos De Baha
More ProductsA Korean brand specializing in high-concentration, affordable serums featuring potent actives like Azelaic Acid and Niacinamide. They focus on "clean beauty" and professional-level results for diverse skin concerns.
More from Cos De Baha
Key Benefits
Key Benefits
Reduces Fine Lines & Wrinkles: Retinol helps stimulate collagen production for firmer, smoother skin.
Brightens & Evens Skin Tone: Niacinamide and retinol work together to fade dark spots and hyperpigmentation.
Hydrates & Plumps Skin: Hyaluronic acid locks in moisture, leaving skin soft and supple.
Protects Against Free Radicals: Vitamin E provides antioxidant support to prevent premature aging.
Improves Skin Texture: Regular use smooths rough patches and enhances overall radiance.
Gentle Yet Effective: Free from parabens, fragrance, sulfates, and harsh chemicals.
Key Ingredients & Benefits
Key Ingredients & Benefits
Retinol (2.5%): Stimulates collagen production, reduces fine lines, wrinkles, and signs of aging.
Niacinamide: Brightens skin tone, reduces inflammation, and minimizes the appearance of pores.
Hyaluronic Acid (Sodium Hyaluronate): Provides deep hydration, keeping skin plump and smooth.
Vitamin E (Tocopheryl Acetate): Protects skin from environmental damage and free radicals.
Botanical Extracts (Aloe, Rose, Lavender, Green Tea, Melissa, Artemisia): Calm, soothe, and nourish sensitive skin.
How to Use
How to Use
1️⃣ Evening Application: After cleansing and toning, take a few drops of the serum.
2️⃣ Apply to Face & Neck: Gently massage or pat the serum onto your skin until fully absorbed.
3️⃣ Follow with Moisturizer: Seal in hydration with a suitable cream or moisturizer.
4️⃣ Sun Protection: Use SPF 30 or higher during the day, as retinol increases sun sensitivity.
5️⃣ Gradual Introduction: Start 2–3 times per week, gradually increasing frequency as your skin builds tolerance.
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Major Ingredients
Major Ingredients
Aloe Barbadensis Leaf Extract, Retinol, Sodium Hyaluronate, Niacinamide, 1,2-Hexanediol, Polysorbate 20, Tocopheryl Acetate, Rosa Damascena Extract, Lavandula Angustifolia Flower Extract, Camellia Sinensis Leaf Extract, Melissa Officinalis Leaf Extract, Artemisia Vulgaris Extract, Disodium EDTA.
Disclaimer
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.

Cos de Baha Retinol 2.5% Serum 30ml (RS)
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