Things to know when making oral capsules:
Making capsules properly can be just as tricky as keeping your workplace sterile for making an injectable.
Shopping list for making capsules:
1. capsules, I use size ‘0’ capsules, they hold around 500mg of powder.
2. capsule making ‘machine’. I use a
cap ‘em quick with the tamper.
3. Hormone or ‘active’ ingredient.
4. Filler, I like to use good ole ‘all purpose flour’ but anything of the same grain will work well
5. mortar and pestle or Tupperware container or Ziploc bag.
When making capsules it is important to get the densities of the powders you’ll be using so that you can correctly mix them.
You’ll want to fill and weigh a reasonable selection of capsules so as to get a good number for how much of each ingredient will properly fit into a single capsule. You know how much active ingredient you want to use so that and the amount of each you can fit into capsules are the constants in the ratio and the value you want to find is the amount of filler.
This is the equation you’ll want to use X=(Y*Z)/W
X is the amount of filler to be used, Y is the amount of active desired, Z is the amount of filler that will fit into a whole capsule, and W is the amount of active that will fit into a whole capsule. Then multiply X by the number of capsules you wish to make and that is the total amount of filler you will need.
To properly mix your powder and filler you should use the geometric dilution method. That is, add your active ingredient to the bag/Tupperware or mortar, then add an equal amount of the filler, after that has been thoroughly mixed, add in another portion of filler equal to the previous total and mix again, repeat until all filler has been added. This will make for the most even distribution of the active ingredient.