Virtually all skin experts agree: Retinol remains to be the gold standard in anti-aging. A Vitamin A derivative, Retinol is prized for its proven excellent anti-aging benefits and youth-enhancing results.  With over 40 years of established research, retinol is shown to have astounding benefits for the skin and is popular for its ability to refine and smooth the skin’s surface, improve uneven skin tone, and reduce the appearance of fine lines, wrinkles, and other visible signs of aging, making it a cornerstone ingredient for anyone looking to maintain youthful, radiant skin.

The effects of Salicylic Acid are beyond description. Salicylic Acid takes some time to absorb and act on the skin, so it does not show immediate effect. But once it’s absorbed into the skin, it’s more powerful! It not only solves our annoying acne problems, but it also has antibacterial effects to prevent pimples in advance. It also removes skin irritation that prevents skin circulation and has a moisturizing effect. This helps to drive Blackhead out of your skin! On the other hand, Salicylic Acid, which shows its efficacy when using it consistently, can cause side effects on the skin if you use this ingredient incorrectly. Cos De BAHA wants to introduce the S4 Serum at a safe rate so that everyone can enjoy the effects of Salicylic Acid safely. Now, take care of your blocked pores with S4 Serum and make your skin much healthier.

This Tranexamic Acid Facial Serum helps enhance skin radiance.Contains Sodium Hyaluronate and Aloe Barbadensis Leaf Extract to boost skin hydration and make skin supple throughout the day.Formulated with Madecassoside to help soothe and relieve itchy skin.Infused with antioxidants such as Tocopheryl that strengthens skin’s protective barrier and premature aging.