Haus of Labs Retatrutide 20mg is an investigational triple receptor agonist designed for laboratory research. Unlike traditional GLP-1 receptor agonists, R targets GLP-1, GIP, and glucagon receptors, making it a unique molecule currently being studied for its potential effects on metabolism, energy expenditure, glucose regulation, and body weight. It remains in late-stage clinical development and has not been approved for general therapeutic use.
Research Focus
Current research is exploring R’s potential role in:
- Metabolic regulation
- Appetite and satiety pathways
- Energy expenditure
- Body composition
- Glucose homeostasis
Product Information
- High-purity lyophilized peptide
- Securely packaged for laboratory handling
- Intended for research applications only
For Research Use Only. Not for Human Consumption





Kim –
High potency and quality product delivered in a careful, timely and highly professional manner with loads of surprise and delight goodies as an added bonus! Haus of Labs go above and beyond for their clients and are truly the best in the market.
suziedavis79 –
Great high quality product. Absolutely best professional supplier! HOL look after their customers. Great support. Not looking back!
Kristina Neho-Roberts –
This has been my favourite out of my current stack 🙂
Renee (verified owner) –
The best Retatrutide I’ve tried so far and with the best prices I won’t be shopping anywhere else.
Emma –
Great products. I now buy all of my items from here, they have the best prices, and take great care of their customers