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Cos De BAHA Niacinamide 10% Serum (N) 30ml
৳ 1,200 Original price was: ৳ 1,200.৳ 1,100Current price is: ৳ 1,100.

Cos De BAHA Salicylic Acid BHA 4% Serum (S4) 30ml
৳ 1,300 Original price was: ৳ 1,300.৳ 1,100Current price is: ৳ 1,100.
Cos De BAHA Retinol 2.5% Serum (RS) 30ml
৳ 1,450 Original price was: ৳ 1,450.৳ 1,100Current price is: ৳ 1,100.
A powerful combination of 2.5% Retinol, Hyaluronic Acid, and Niacinamide designed to reduce signs of aging, improve skin texture, and enhance overall radiance. Suitable for all skin types.
Product Basic Information:
- Brand: Cos De BAHA
- Volume: 30ml
- Made in: South Korea
- Texture: Lightweight, fast-absorbing serum.
- Skin Type: Suitable for all skin types, including sensitive and acne-prone skin.
- Formulation: Water-based serum free from parabens, sulfates, artificial fragrances, and colorants.
- Expiration Date: Refer to product packaging for exact date.
SKU:
cdbkcrs
Categories: Acne/Pimples Treatment, All Products, Ampoule, Anti Aging, Brightening, Combination, Cos De Baha, Dry Skin, Niacinamide, Normal, Oily Skin, Pigmentation/Melasma Solution, Sensitive Skin, Serum, Skin Concern, Skin Type
Tags: Anti-aging serum Bangladesh, Brightening serum Bangladesh, Cos De BAHA Retinol 2.5% Serum (RS) 30ml, Cos De BAHA Retinol 2.5% Serum (RS) 30ml price in Bangladesh, Fine lines, Hyaluronic Acid, Korean products in Bangladesh, Niacinamide, Retinol serum, Vitamin E Serum
Brand: Cos De Baha
Description
Cos De BAHA’s Retinol 2.5% Serum (RS) is a high-performance skincare solution formulated to combat visible signs of aging. The serum combines a potent 2.5% Retinol Complex with hydrating and soothing ingredients like Hyaluronic Acid, Niacinamide, and botanical extracts. This synergistic blend works to reduce the appearance of fine lines, wrinkles, and hyperpigmentation while promoting a smoother, more radiant complexion. The lightweight, non-greasy formula absorbs quickly, making it suitable for both morning and evening routines.
Why Choose Cos De BAHA Retinol 2.5% Serum:
- Reduces Fine Lines & Wrinkles: Retinol accelerates cell turnover, diminishing the appearance of aging signs.
- Improves Skin Texture & Tone: Niacinamide and Retinol work together to smooth the skin and even out discoloration.
- Deep Hydration: Sodium Hyaluronate provides lasting moisture, plumping the skin and enhancing elasticity.
- Antioxidant Protection: Vitamin E shields the skin from environmental stressors and supports skin repair.
- Soothes & Calms: Botanical extracts like Aloe Vera and Green Tea Extract provide anti-inflammatory benefits, reducing redness and irritation.
- Suitable for All Skin Types: The gentle formula is free from parabens, sulfates, artificial fragrances, and colors, making it ideal for sensitive skin.
Product Features:
- High-Potency 2.5% Retinol Complex
- Hydrating Hyaluronic Acid
- Brightening Niacinamide
- Antioxidant-Rich Vitamin E
- Soothing Botanical Extracts
- Free from Parabens, Sulfates, Artificial Fragrances, and Colors
- Cruelty-Free and Vegan-Friendly
Key Ingredients:
- Retinol: Powerful anti-age ingredient that firms the skin and diminishes wrinkles. Has sebum regulating, anti-acne properties too.
- Vitamin E: A crucial, oil soluble antioxidant in skin. Protects skin from free radical damage and makes skin more resilient against UV rays.
- Sodium Hyaluronate: Hyaluronic acid is famous for its ability to retain up to 1000 times its own weight in water, like a sponge. It’s the most prominent molecule in our ‘extracellular matrix’, the substance that keeps our tissues firm and bouncy.
- Niacinamide: Also known als vitamin B3. Prevents the effects of aging in the skin by stimulating the synthesis of ceramides, improving the skin barrier, fading dark spots en diminishing fine lines and wrinkles.
Others/Full Ingredients: Aloe Barbadensis Leaf Extract, Propanediol, Sodium Hyaluronate, Niacinamide, 1,2-Hexanediol, Polysorbate 20, Retinol, Tocopheryl Acetate, *Rosa Damascena Extract, *Lavandula Angustifolia (Lavender) Flower Extract, *Camellia Sinensis Leaf Extract, *Melissa Officinalis Leaf Extract, *Artemisia Vulgaris Extract, Disodium EDTA.
Clinical Trial: Currently, there are no specific clinical trials publicly available for Cos De BAHA Retinol 2.5% Serum. However, retinol, the serum’s active ingredient, has been extensively studied and is renowned for its anti-aging benefits, including refining skin texture, improving uneven skin tone, and reducing the appearance of fine lines, wrinkles, and hyperpigmentation.
How to Use:
- Patch Test: Before initial use, apply a small amount to a discreet area to test for sensitivity.
- Evening Application: After cleansing and toning, apply 1-2 drops of the serum to the face and neck, avoiding the eye area.
- Frequency: Start with application 2-3 times a week, gradually increasing to nightly use as tolerated.
- Moisturize: Follow with a nourishing moisturizer to lock in hydration.
- Sun Protection: Use sunscreen during the day, as retinol can increase skin sensitivity to sunlight.
Product Highlights:
- Product Type: Anti-aging facial serum.
- Skin Concerns: Fine lines, wrinkles, uneven skin tone, hyperpigmentation, dryness.
- Ingredients Focus: Retinol (2.5%), Vitamin E (Tocopheryl Acetate), Niacinamide, Sodium Hyaluronate, Aloe Barbadensis Leaf Extract, Camellia Sinensis (Green Tea) Leaf Extract.
Our Expert Summary: Cos De BAHA Retinol 2.5% Serum is a potent anti-aging solution that leverages the well-researched benefits of retinol. Its formulation includes supportive ingredients like vitamin E, niacinamide, and hyaluronic acid, which enhance its efficacy while minimizing potential irritation. The serum’s lightweight, fast-absorbing texture makes it suitable for various skin types. Users are advised to introduce the product gradually into their skincare routine and to use sunscreen during the day to protect the skin.
FAQ:
Q: Is this product suitable for beginners new to retinol?
A: While the serum contains 2.5% retinol, which is a higher concentration, many users have found it to be non-irritating. However, if you are new to retinol, it’s advisable to start with a lower concentration to assess your skin’s tolerance before progressing to higher strengths.
Q: Can I use this serum during the day?
A: Retinol can increase the skin’s sensitivity to sunlight. It’s recommended to use this serum in the evening and apply a broad-spectrum sunscreen during the day to protect your skin.
Q: How long does it take to see results?
A: Results can vary depending on individual skin types and concerns. Some users have reported noticeable improvements in skin texture and reduction in fine lines within a few weeks of consistent use.
Q: Can I use this serum with other active ingredients?
A: Caution should be exercised when combining retinol with other active ingredients like alpha-hydroxy acids (AHAs), beta-hydroxy acids (BHAs), or vitamin C, as this may increase the risk of irritation. It’s best to consult with a skincare professional to tailor a routine suited to your skin’s needs.
Q: Is this serum vegan and cruelty-free?
A: Yes, Cos De BAHA products are vegan and cruelty-free, ensuring no animal-derived ingredients are used, and no animal testing is conducted.
Additional information
Brands |
Cos De Baha |
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