It should not be used to imply a product effect
At this concentration, the starting dose of 2.5 mg requires 50 units on your syringe, which is easy to read and measure
Roberts R, Hodson L, Dennis AL, Neville MJ, Humphreys SM, Harnden KE, et al
However, lower systemic exposure from oral delivery is not automatically "safer," since under-dosed compounds may still carry unknown long-term risks without providing benefit
Vitamin B12 injection vials and syringe- Picture Courtesy: exclusiveaestheticsawb.com Each of these vitamin injections are designed to provide specific outcome which you will know in the underlying details: Vitamin B1: Vitamin b1 is also known as thiamine which assist body in producing energy by the conversion of carbohydrates, fatty acids, and amino acids etc