The primary component is sterile water, but the differentiator is the additive: benzyl alcohol , present at a concentration of 0.9%
BMC Med 23(1):269
Science 319, 16681672
Efficacy: Literature shows that tacrolimus indeed promotes repigmentation of the vitiligo lesions, particularly effectively in sensitive areas where steroid use may not be indicated
10.17116/jnevro201811806237 Summary Keywords biomarker, acetyl-l-carnitine, diagnosis, depression, L-Carnitine Citation Nie L-J, Liang J, Shan F, Wang B-S, Mu Y-Y, Zhou X-H and Xia Q-R (2021) L-Carnitine and Acetyl-L-Carnitine: Potential Novel Biomarkers for Major Depressive Disorder
It came from my bloods at Osler Health International and interpretation from Dr Tsin Uin FOONG