Simildiet Xtra Illuminating Serum 30ml is a facial serum used to illuminate and even out skin tone. To use this product, apply a few drops to clean, dry skin, avoiding the eye area. Massage gently until completely absorbed. It can be used both morning and evening, before applying moisturizer. It is important to use sunscreen during the day, as this product may increase skin sensitivity to the sun. Regular use of this serum is recommended for best results. Composition Rumex occidentalis extract, nonapeptide-1, aminoethylphosphinic acid, 4-butylresorcinol, Glycyrrhiza glabra root extract, bacillus ferment, citrus oil, vitamin C. Pharmaceutical advice Some warnings and tips for using Simildiet Lightening Serum Xtra 30ml are: 1. Avoid eye contact: Make sure not to apply the serum to the eye area as it may cause irritation. 2. Perform a sensitivity test: Before using the product on the entire face, it is recommended to perform a sensitivity test on a small area of ​​skin. If you notice any adverse reactions, such as redness or itching, discontinue use. 3. Use sunscreen: Because this serum can increase skin sensitivity to the sun, it is important to apply a broad-spectrum sunscreen with an adequate sun protection factor throughout the day. 4. Follow the instructions for use: Apply a few drops to clean, dry skin, massaging gently until completely absorbed. Use regularly, both morning and evening, before applying moisturizer, for best results. 5. Consult a dermatologist: If you have any skin conditions or are using other topical products, it is advisable to consult a dermatologist before incorporating this serum into your facial care routine.