B12 injections are an excellent way to support your bodys energy production and mental clarity, especially for those dealing with deficiencies due to diet, stress, or lifestyle factors
Furukawa-Hibi et al ., (2011) have shown that hydrophobic dipeptide leucyl-isoleucine exerts an antidepressant-like effect by inducing BDNF expression 12
Skolmowska, D., & Gbska, D
In research settings, lyophilized peptides are reconstituted with bacteriostatic water before use
Draw out all the contents of the vial once mixed and clear in colour and inject into the nasal bottle
However, its always important to follow usage instructions and to start with a lower concentration of kojic acid (typically 1-4%) to see how your skin reacts