Private label Effervescent Tablets import to Afghanistan

We are well growing business entity already into the field of medicines and food supplements. we are looking for effervecesnt tablets in different combination under private label, like
vitamin c 500mg & 1000mg , calcium & Vitamin c 200mg + 500gm and Multivitamins.
The quantity would be for each of them as per your MOQ.
So your reply with best competitive prices and quantity products will be appreciated.