Peptides, with the paperwork.

Every vial leaves here with its lot number, its purity figure and a certificate drawn from that lot. None of the pages tell you what the substance does to a person, and that is deliberate.

Clear glass vials in a row on a filling line

The catalogue

Filter by family. Two lines are listed but not sold, and the reason is on the card.

Vials on the shelf of a freeze dryer
Lyophilised, sealed, sampled. A lot is not released until the sample drawn from it comes back inside spec, and the number that comes back is the number printed on the vial.

What is in the box

Three things, and one of them is a piece of paper.

Glass vials arranged in a tray, seen from above

The certificate for that lot

Purity by HPLC, observed mass against the calculated weight, water content, appearance, and the date the sample was drawn. Not a generic sheet for the product line.

A gloved hand writing on a sample label in a laboratory

A label that says almost nothing

Name, formula, molecular weight, lot, and one line about research use. No indication, no dose, no route. A label is the first thing a regulator reads.

Boxes marked fragile being packed for shipment

Cold, boxed, tracked

Packed on ice with the lot sheet in the box, so what arrives can be matched against what was released without emailing anybody.

The copy is the compliance.

FDA does not certify a website. It reads one. In the letters it has sent to peptide sellers it quotes the product description, the blog post, the picture on the blog post and a customer review, and then explains what those sentences added up to.

Despite statements on your product labeling marketing your products for “research purposes only” and “not for human consumption or clinical use,” evidence obtained from your website establishes that your products are intended to be drugs for human use.

FDA warning letter 695156, 10 December 2024

So no sentence reaches a page here before it has been through the same check the agency applies. The check is not a secret. Run it on anything you like.

Open the review
A gloved hand holding a sealed amber vial