Evidence suggests that well-formulated ascorbic acid preparations may support epidermal turnover and dermal matrix organization, which may help improve barrier resilience in darker skin types prone to reactive conditions
while normal dietary intake is considered safe, the effects of high-dose parenteral administration are less well studied
2006 Jun;147(6):3085-92 18.2 Muix L, Carrascal M, Alvarez I, Daura X, Mart M, Armengol MP, Pinilla C, Abian J, Pujol-Borrell R, Jaraquemada D
I found the reference to stiffness and muscle pain in undertreated B12 deficiency....it's in the pinned posts to the right on the home screen (sorry, foggy so can't remember precisely which one - but it's there if you want to have a search)
Users often report noticeable improvements in their skin within a few weeks of consistent use, making it a go-to option for many