can i use vitamin c serum on my lips Is it actually crazy if it works? , One of the few serums that don’t break me out is from @dr.altheaglobal . read somewhere that Vitamin C help reduce lip pigmentation, so I put it to What is Vitamin C, What
Description
Yancey, P
doi: 10.1038/s43856-023-00357-y 157

(0.500 Kg./1.101 lbs.)
There are 60 full servings, or 180 capsules total
Allergy warning: Contains caffeine
Mayo Clin Proc 2015:90:940-51