Cos De BAHA RS Retinol 2.5% Serum is a skincare product designed to provide the anti-aging benefits of Retinol while improving skin texture, tone, and reducing the appearance of fine lines and wrinkles. The "RS" in the name may indicate a specific formulation designed for rejuvenation and skin smoothing.

• Retinol (Vitamin A) is a well-known ingredient for promoting cell turnover, stimulating collagen production, and reducing signs of aging, such as wrinkles and fine lines. It helps to accelerate skin renewal by encouraging the shedding of dead skin cells, revealing fresher, smoother skin.

• 2.5% concentration of Retinol is considered a higher-strength formulation, suitable for users who have built tolerance to retinol or those with more mature skin concerns. It provides noticeable anti-aging effects but may require gradual introduction to avoid irritation.

This serum is typically formulated to improve the overall appearance of the skin, offering smoother, firmer, and more youthful-looking skin. It's especially beneficial for individuals dealing with aging skin, fine lines, acne scars, or uneven skin texture.

Key Features:

• Retinol 2.5%: Promotes skin renewal, reduces fine lines, wrinkles, and improves skin texture.
• Stimulates collagen production for firmer, smoother skin.
• Helps with skin issues such as acne scars, uneven pigmentation, and signs of aging.
• Suitable for users who have built tolerance to Retinol or have more mature skin.
• Can be used in the evening as part of your nighttime skincare routine.

It is important to start with a lower frequency of use (such as every other night) to allow the skin to build tolerance. Always use sunscreen during the day, as Retinol can make the skin more sensitive to sun exposure.

Cos De BAHA RS Retinol 2.5% Serum is made in South Korea.