Mariangela provides a positive review of the Royalty Vitamin C Moisturizer by OFRA Cosmetics. She mentions that the moisturizer contains vitamin C, which has been beneficial for her skin. Despite having sensitive skin, Mariangela finds the cream to be refreshing and non-irritating. She highly recommends this moisturizer and encourages others to try it out. Overall, Mariangela's experience with the Royalty Vitamin C Moisturizer has been positive, making it a promising option for those looking to improve their skin's appearance and texture.