One experienced practitioner noted that the peptide works well for acute soft tissue injuries but fails at chronic structural damage
doi:10.1007/s00421-021-04774-6 Addicott MA, Yang LL, Peiffer AM, Burnett LR, Burdette JH, Chen MY, Hayasaka S, Kraft RA, Maldjian JA, Laurienti PJ
Most tanning pills contain canthaxanthin, which is more commonly used as a reddish-orange food coloring
Alhanshali L, Buontempo MG, Sicco L, K
Whilst both are marketed for metabolic support and weight management, their combined use lacks robust clinical evidence