# Bye Bye 4% Niacinamide Concentrated Derma Serum - **Brand:** IT Cosmetics - **Price:** $36.00 - **Catalog:** macys - **Retailer:** macys - **Product URL:** https://go.cosimo.shop/r/gAAAAABqqDc82cqRaSjCRkznLJyXzNgbOdO0pS0wnWXkFLRIyrZ7nEFWRdrOjsNpwcT5CitcodKEOLDfcsO55ohrHoH-uZRr-5QwRKk8gUctuaIUsnLFxYXbdDsbRL0hbWrtKElyLOqQN0O-zSMhwRE5d7yDcHqMYfNOYE4F8kfa05tW0MyOYqSKzwugBLMVxajIFCdYfSWeABEdGAowusTL7v0lU1HISXG0LSyY3JYGuCiuWPy6ThCIoiLbTvjPGOL-Z4QHGcUamaBGZCP3FwjL8_U32h_2ouexSix76m7LKFtTY5cfIyfVq4yX3fJ894T74GPcTmdUYYwOb-w41N-fEHjUYSTjPtZhIGc9YqzMwvIPcCCCL5zuCnfygz51WsXIwyuU9_BR61ONUPnMBnYsZIEEjkfkjYmqjjPUUR1vO-4ExG6mmuo7G09pG-yKDiBSDZnOZEwziKbx6v3qXwQR3fuSNcDS5Mx7wCNqE7K-yI4po3YfpzN9JHHCYZxCFn-UBsCDkcMi - **GTIN:** 3605972655363 - **Availability:** In stock ## Summary Concentrated derma serum formulated with 4% niacinamide and 1% ethyl vitamin C to visibly reduce dark spots and discoloration for a more even skin tone. ## Description It's eight weeks to more visibly even skin tone! Bye Bye Dark Spots Concentrated Derma Serum is your dermatologist-tested treatment for dark spots on your face. Formulated with 4% niacinamide and 1% ethyl vitamin C, this hyperpigmentation serum visibly reduces dark spots and discoloration while helping improve your skin's clarity. Get ready to say "bye bye" to dark spots. More even-toned skin is here! ## Appearance - **Colors:** Dark Spots ## Variants - **In stock:** 1 of 1 - **Available:** Dark Spots | Color | SKU | Availability | | --- | --- | --- | | Dark Spots | 3605972655363 | In stock | ## Categories - **Categories:** Beauty > Skin Care ## Additional Attributes - **type name:** SKIN_CARE - **has warranty:** False - **max quantity:** 6 - **number of colors:** 1 ## Enrichment - **Type:** facial serum - **Type Synonyms:** skin serum, derma serum, hyperpigmentation treatment - **Age Groups:** adult - **Tags:** dropper bottle, liquid, skincare - **Styles:** clinical, minimalist - **Category Path:** Beauty > Skincare > Targeted Treatments > Anti-Aging Skin Care - **Constitutive ingredients:** Vitamin C - **Product certifications & standards:** Dermatologist Tested - **Product form:** Serum - **Skin care effect:** Anti Dark Spot, Brightening, Treatment, Uneven Skin Tone - **Canonical Brand:** IT Cosmetics ## Images - ![Image 1](https://cdn.octogen.ai/34c38856c16040271b45f6d05bb8d626/3ad5cc0a2f940a9d2fe8b33d05a65280.webp) - ![Image 2](https://cdn.octogen.ai/34c38856c16040271b45f6d05bb8d626/d20f633a4fe60bd46d83e4101bc9a4fe.jpeg) - ![Image 3](https://cdn.octogen.ai/34c38856c16040271b45f6d05bb8d626/acb8675c6c01bb0e4f051444c7b89d56.webp) - ![Image 4](https://cdn.octogen.ai/34c38856c16040271b45f6d05bb8d626/86d509abee157fbfaf6fab7a8ade953d.webp) - ![Image 5](https://cdn.octogen.ai/34c38856c16040271b45f6d05bb8d626/5267fad9aceb6ab0705112f7d8e44c74.webp) - ![Image 6](https://cdn.octogen.ai/34c38856c16040271b45f6d05bb8d626/aa7f431dbeef7136534c3552c356097f.webp) - ![Image 7](https://cdn.octogen.ai/34c38856c16040271b45f6d05bb8d626/23bbdf6ced18ef2fb61574a1d3a30c4a.webp) - ![Image 8](https://cdn.octogen.ai/34c38856c16040271b45f6d05bb8d626/91f4cdba10a78ec2391c290affd84e7c.webp) --- *Source: cosimo.shop | Product ID: a47cd0c2-853a-40e1-a47b-5697e9d0445c | Canonical URL: https://cosimo.shop/product/it-cosmetics/bye-bye-4-niacinamide-concentrated-derma-serum-a47cd0c2-853a-40e1-a47b-5697e9d0445c*