Most topical whitening products only address the surface of the skin, lightening spots but failing to penetrate deeper layers
Tiny portions are fineconsistency matters more than size
However, no direct head-to-head comparisons have been conducted, and the 48-week timeframe in the retatrutide trial is shorter than the 6872 week endpoints used in the semaglutide and tirzepatide phase 3 trials, making direct numerical comparison imprecise
Int J Biol Macromol 169:1827
Specifically, the official descriptor is: Enteral formula, nutritionally complete, contains proteins/carbohydrates/fats/vitamins/minerals, includes fiber, administered via enteral feeding tube, 100 calories = 1 unit