- Reaction score
- 228
50 000 iu a day with vitamin k.
Heres the study
https://www.researchgate.net/public...ed_Growth_of_the_Adult_Penis_With_Vitamin_D_3
Just ordered mine fellas will report back in 6 months.
Heres the study
https://www.researchgate.net/public...ed_Growth_of_the_Adult_Penis_With_Vitamin_D_3
Just ordered mine fellas will report back in 6 months.