parrypippin
New Member
Hey, so I want to make my own NAD+ intranasal spray to save on costs.
I've found a source I want to copy,
The ingredients say Bacteriostatic NaCL
(0.1% methyl paraben).
So from my understanding, they've used saline water and instead of benzyl alcohol to make it bacteriostatic, they've used methyl paraben?
Also, anyone come across usp grade (or similar grade) methyl paraben?
I can only find cosmetic grade.
I've found a source I want to copy,
The ingredients say Bacteriostatic NaCL
(0.1% methyl paraben).
So from my understanding, they've used saline water and instead of benzyl alcohol to make it bacteriostatic, they've used methyl paraben?
Also, anyone come across usp grade (or similar grade) methyl paraben?
I can only find cosmetic grade.