Research sourcing guides

Clearer ways to read the listings.

These guides explain the fields shown in the comparison table. They do not provide medical advice or directions for human or veterinary use.

Retatrutide price comparison

Compare packages on listed price and price per mg.

A practical way to compare the fields without declaring a single winner.

Research context and regulatory status.

What the research-use-only label does and does not say.

Use package math without mixing up vials and kits.

Questions to ask of a batch-specific laboratory document.