biotin glutathione Collagen & L-Glutathione- Anti-Aging,Hair Growth,Skin Health,Strong Nails Glutathione White Low molecular Collagen
Description
Vitamin B12 is a water-soluble B vitamin that has roles in DNA and red blood cell synthesis, myelin formation, and homocysteine metabolism

Regular use may also support cellular energy metabolism*

B vitamins are required for every process in your body

Will it work on my skin tone (Dark/South Asian complexion)