Farmacy Beauty Lip Smoothie Vitamin C + Peptide Lip Balm Space NK Clinique Vitamin C Lip Smoothie Beautylish Links to these are in my broadcast channel, Tea With T. There are still limited studies on lip pigmentation hence ingredients that are often known to work on pigmented skin are used Minimalist Lip Treatment Balm for Lightening Dark Lips, Hydrating & Softening 8% L Ascorbic Acid with Vitamin E, Radianskin & Glycerine For Women & Men 0.42 Oz 12 gm : Clinique Fresh Pressed Daily Booster with Pure Vitamin C 10% Clinique