FARMACY Honey Vanilla Lip Smoothie Vitamin C + Peptide Lip Balm Ulta Beauty Minimalist Vitamin C Lip Balm India Fresh Pressed Daily Booster with Pure Vitamin C 10% CLINIQUE Sephora Clinique Vitamin C Lip Smoothie, Goodness Grapecious Vintage 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 Amazon.com : Farmacy Vitamin C + Peptide Hydrating Lip Balm Lip Smoothie Moisturizing + Plumping Treatment Smooths Lines with a High Gloss Finish Honey Vanilla (10g) : Beauty & Personal Care