Renal or hepatic impairment necessitates dose and timing adjustments, as these organs are responsible for metabolism and excretion
The parent compound, Nle-AngIV, demonstrated an exceedingly short half-life of less than 2 minutes
doi: 10.1016/j.prostaglandins.2019.106363 34 ZhangH-LHuB-XLiZ-LDuTShanJ-LYeZ-Pet al
Symptoms associated with vitamin B12 deficiency include fatigue and lack of energy (due to anaemia), and depression, psychosis and even dementia
The NOAEL indicates the highest dose tested that produced no adverse effects, but it does not account for species-specific differences in NNMT biology or long-term human metabolic responses
However, individual responses can vary, so its crucial to consult with a dermatologist before undergoing treatment for skin whitening