Research peptides are short chains of amino acids studied in the laboratory. At Égida they are offered for research use only (RUO): not medicines, not supplements, and not for human consumption. Every compound is verified by HPLC (≥99% purity) and by mass spectrometry, and each batch includes its Certificate of Analysis (COA). Discreet shipping throughout Mexico.
If you want the definition first, start with what are research peptides?. To choose a compound, go to its category.
Metabolism and energy balance: tirzepatide, retatrutide.
Tissue repair: BPC-157 + TB-500.
Endocrine signaling: HGH (somatropin), kisspeptin.
Skin and extracellular matrix: GHK-Cu.
The phrase "peptides for weight loss" appears often in searches, but here we treat it strictly as a research topic. Égida does not sell weight-loss treatments and makes no claims about weight loss in people. What exists is a group of peptides studied in metabolism and energy-balance research — mainly GLP-1 receptor agonists and related compounds; in the catalog, tirzepatide and retatrutide fall in that line. They are research-use-only material, not for human consumption.
Another common topic is "peptides for skin." In skin and extracellular-matrix research, the most-studied compound in the catalog is GHK-Cu (copper peptide). It is offered as research material (RUO), not as a cosmetic or dermal treatment, and with no claims about effects on people's skin.
Use the reconstitution calculator to plan concentrations, the comparator to see specs side by side, and review our compliance (RUO) policy. Purity data (HPLC) and the per-batch COA are on each product page.
What are peptides?
Short chains of amino acids studied in the lab for their role in various biological pathways. Égida's are research-grade (RUO). Full explanation at what are peptides?.
Are Égida's peptides medicines or supplements?
No. They are research-use-only (RUO) material: not medicines, supplements or cosmetics, and not for human consumption.
Do "peptides for weight loss" exist?
Some peptides are studied in metabolism research, such as tirzepatide and retatrutide. That's laboratory research, not a weight-loss product; Égida sells no treatments and makes no claims in people.
How is purity verified?
Every compound is analyzed by HPLC (≥99% purity) and identity by mass spectrometry, with a per-batch COA. Discreet shipping throughout Mexico.