The downstream serotonergic amplification isn't additive
Niacinamide(vitamin B3) has a multifunctional effect: it regulates sebum secretion, eliminating oily shine, lightens and prevents the appearance of pigmentation, and also stimulates collagen production, increasing firmness and elasticity
The synergy with growth hormone signaling may explain why some users report enhanced results when combining BPC-157 with growth hormone secretagogues or other regenerative compounds
Dietary Anthocyanins and human health
Kafkas Univ Vet Fak Derg Ghiselli A, Serafini M, Natella F, Scaccini C (2000) Total antioxidant capacity as a tool to assess redox status: critical view and experimental data
Patients who experience side effects like nausea on one medication might feel better with other options