RETINOL & VITAMIN C Serum ,Séfralls,Facial Essential oil,Moisturizing,Daily and Night Skincare products,30ml*2PCS/SET

Retinol and Vitamin C are both very effective skincare ingredients, but be aware to use them separately: Use Vitamin C in the morning, as it helps fight free radical damage caused by UV rays. Use Retinol in the evening, as it aids in skin repair during the night. If you want to use both in the same day, apply Vitamin C first and wait a while before applying Retinol, or use them on different days.

Retinol and Vitamin C are both very effective skincare ingredients, but be aware to use them separately: Use Vitamin C in the morning, as it helps fight free radical damage caused by UV rays. Use Retinol in the evening, as it aids in skin repair during the night. If you want to use both in the same day, apply Vitamin C first and wait a while before applying Retinol, or use them on different days.