Topup D3 is my go-to supplement for immune support. With one shot giving me 60,000 IU of vitamin D3, I feel confident knowing I’m giving my immune system the boost it needs, especially during cold and flu season.
Topup D3 is my go-to supplement for immune support. With one shot giving me 60,000 IU of vitamin D3, I feel confident knowing I’m giving my immune system the boost it needs, especially during cold and flu season.