Continuous use makes sense for users still experiencing ongoing improvements without plateau suggesting continued benefit from sustained application, highly satisfied with current results wanting to maintain peak benefits without decline risk, financially comfortable with indefinite product investment as skincare priority, psychologically comfortable with long-term commitment to effective treatment, experiencing rapid benefit decline during previous break attempts indicating necessity of ongoing application, and prioritizing maximum results over cost optimization or flexibility concerns
Retrieved November 25, 2019
Rosenstock J, Wysham C, Fras JP, Kaneko S, Lee CJ, Fernndez Land L, Mao H, Cui X, Karanikas CA, Thieu VT
Can Vitamin B12 injections be self-administered