Catalog and orders
Buy research peptides in Mexico
Explore Pureza's product variants, documentation and purchasing terms, with prices in Mexican pesos and order tracking.
Editorial review:
Explore compounds & prices


Cellular compounds and copper complexes
GHK-Cu
50 mg · 100 mg
From $518 MXN
Available variants
View compound



Start with the compound and its variant
Search for the compound name in the catalog and open its product page. There you can review aliases, available variants and associated documentation. Similar names do not mean that two variants are interchangeable: check the full name before comparing quantities or prices.
The compendium provides research context; the catalog shows what is offered for purchase. Comparisons help organize the differences between reference materials. You can explore these three resources without confusing a scientific description with commercial availability.
Review the batch documentation
The technical data sheet describes the reference material; the certificate relates to a batch. Follow the document access option on the product page and enter your order number when requested. If the reference indicates that documentation is available on request, contact support with the product and variant before basing a decision on a document you have not received.
A scientific article does not replace the certificate for the unit purchased. Nor does a certificate for another variant automatically substantiate the material you selected. Keep your order identifier and batch details for any later inquiry.
Compare the complete order
Select the variant and quantity before proceeding to the cart. The summary lets you review products, discounts and shipping before payment. Check the price of the selected variant and review discounts, shipping and the total in the summary before paying.
Use Build your box to combine several compounds. Wholesale is available for larger quantities. Review the final summary for each option and do not assume that two promotions can be combined: the amount shown on the order is the amount to use when purchasing.
After your purchase
Keep your order number and the email address used. Track your order lets you check its status; your account brings together purchases linked to your verified email address. An order being created and its payment being confirmed are different statuses.
Delivery estimates, conditions and issue handling are described in Shipping and Returns. If a tracking number is not yet available, check the status and contact support with your order number. Do not publish delivery details or complete payment receipts in public comments.
Frequently asked questions
Are prices in Mexican pesos?
Yes. Check the selected variant and payment summary to see the amount in MXN.
Where can I check my purchase?
Use Track your order or your account. Keep your order number and the email address used when purchasing.
