l carnitine l tartrate hair Carlyle 2175mg | 200 Capsules | Advanced Athlete Formula | Pre-Workout & Post-Workout Supplement L‐Carnitine–L‐tartrate promotes human hair growth

The logic is solid, though it's worth noting this is a community-derived protocol, not a studied stack

doi: 10.1016/j.bbrc.2015.04.119 46 HsuYCWuYTTsaiCLWeiYH

SAP (the vit C derivative, not the enterprise software, obvs) is a promising derivative that has great stability up to pH 7

1988 Oct 10;238(2):343-6., Stimulation of collagen synthesis in fibroblast cultures by the tripeptide-copper complex glycyl-L-histidyl-L-lysine-Cu2+ Disease Management and Clinical Outcomes 1(4):136-141 July 1998, Effects of topical creams containing vitamin C, a copper-binding peptide cream and melatonin compared with tretinoin on the ultrastructure of normal skin - A pilot clinical, histologic, and ultrastructural study Arch Pharm Res

Role of hormonal-substrate environment"