Does retatrutide cause hair loss?
There’s no evidence so far that retatrutide directly causes hair loss, though more research is needed.
There are a small number of hair loss reports for similar weight loss medications. In Wegovy trials, 3.3% of participants experienced hair loss compared with 1% in the placebo group.
Any hair loss is usually temporary and more likely linked to rapid weight loss than to the weight loss medication specifically. When the body loses weight quickly, it can:
- Release more cortisol — the stress hormone.
- Your body may interpret the weight loss as a form of stress.
- Studies show that higher cortisol levels may slow hair growth.
Diet can also play a role – if you’re eating less, you may not be getting all of the nutrients you need, which can affect hair health.
Pairing weight loss medication with professional support, like Oviva’s programme, helps you build healthy habits and protect your overall wellbeing.