melanotan 1 peptide benefits Tanning Peptides: Safe Use, Side Effects & How It Works Scientifically An unhealthy glow? A review

If you haven't done it already, I think it's a good idea to track down the local B12 deficiency guidelines used by your ICB (Integrated Care Board) in England (Health Boards in Wales/Scotland)

A multivitamin may be considered for patients with significantly reduced food intake or documented nutritional gaps, though the US Preventive Services Task Force notes insufficient evidence for routine multivitamin use in generally healthy adults

Zamorskii II, Shchudrova TS, Zeleniuk VG, Linkova NS, Nichik TE, Khavinson VK (2019)

Two brain regions, the hypothalamus and limbic system, process arousal signals through chemical messengers called neurotransmitters

But it belongs in the supportive remodeling category, not the this will erase the scars category