They want to do it right with purity, with processing, and making sure that anything they make, especially a sterile compound, which is going to be anything injected, eye drops, things you inject in yourself, whether it's IV, sub-Q, or intramuscular, they're considered sterile
doi: 10.1080/09513590.2019.1706084 107 PetersonJDwyerJ
You should address any concerns about premature grays or hair loss with a doctor.
Preventative Microbial Action : Our bacteriostatic water actively prevents bacterial growth, providing a sterile and safe solution for repeated use
while in 5 out of the 19 subjects, motor capacity continues to recover in every month in the 6-month period (98)