Retatrutide-specific body-weight data has not been published, but semaglutide and tirzepatide studies measured 20% to 50% higher exposure in people weighing 120 to 155 lb than in a 185 lb reference
D., Carelli, V., DAurelio, M., Jain, M., and Chan, D
Common research protocols frequently investigate: 2.3mg once daily (10 units) 5 days weekly with 2 rest days More intensive protocols may investigate 2.3mg twice daily in advanced research settings Because Glow Blend contains GHK-Cu, many research protocols commonly include: Daily zinc supplementation Daily vitamin C supplementation to support collagen-related, antioxidant-support, skin-integrity, and regenerative research pathways while helping maintain copper and zinc balance in some research settings
Getting TRT can certainly help build muscle