The perfect symphony between Vitamin B12 and HA for lips. Powerful Duo of Definition and Super hydration. Vitamin B12 and free HA in a differential matrix with fractioned molecular weight at a concentration of 20mg/ml, creating a powerful duo that breathes new life into lips. 1.Restore optimal hydration to the extracellular matrix and enhance cellular metabolism. 2.Skinful Bacio delivers an effect of: Supercharge hydration Stimulates Refine Definition