That is a question about this specific route of exposure, not a general concern extrapolated from injection data, and anyone handling this material in a nasal spray format should know the report exists
Unlicensed research versions sold online arent quality-controlled or intended for use in people, and wed strongly recommend against using them
That does not prove retatrutide causes cancer
[1] [2] Administered as a once-weekly subcutaneous injection, semaglutide works by enhancing glucose-dependent insulin secretion, suppressing glucagon release, and slowing gastric emptying
The additional glucagon receptor activity in retatrutide produces greater weight loss and more dramatic liver fat reduction
This predictable pattern helps you plan meals, work schedules, and activities around your injection day