The research hub is the reading room behind the catalogue. Each article is written for laboratory use, cites primary literature where it exists, and links to the listings it discusses, so a certificate of analysis is never more than one click away.
New to working with peptides? Read how to reconstitute peptides first, then peptide storage and stability, which covers shelf life before and after reconstitution. Pen versus vial explains what changes between a lyophilized vial and a preloaded 3ml pen, what counts as a peptide settles the definitions, and are peptides legal sets out the research-use boundary. The peptide calculator does the reconstitution arithmetic.
Guides on single compounds include fat loss peptides, PT-141, Ovagen, Vilon, MOTS-c, AOD-9604, BPC-157, GHK-Cu and peptides for injury recovery. Where we stock the compound, the article links the formats available.
Products are grouped as healing and recovery peptides, growth hormone and performance peptides, weight loss and metabolic peptides, cognitive, sleep and mood peptides, skin, hair and beauty peptides, anti-aging and longevity peptides, peptide blends, peptide bioregulators and research chemicals. Two delivery formats cut across those groups: peptide nasal sprays and preloaded autoinjector pens. Every listing carries its batch certificate of analysis and is supplied for laboratory research only.
Tirzepatide is 39 amino acids long. Add two more and it would be regulated under a different federal statute, by a different approval pathway, with
Most reconstitution guides tell you to add the water slowly and not shake the vial. Both are correct and neither explains why, which means people
On 21 April 2011 the Duchenne muscular dystrophy trials of ACE-031 were halted. The reason was not muscle toxicity or liver enzymes. It was nosebleeds
People ask which of these is better, which is a question with no answer, because they are not doing the same job. A peptide binds
Vasoactive intestinal peptide has a plasma half-life of about two minutes. That one number determines nearly everything about how it can be studied, and why
We stock seventeen peptides in preloaded pens and I have spent a while being uncomfortable that nobody in this industry explains what the format does.
Every time someone asks whether peptides are legal they are asking four different questions at once and getting an answer to whichever one the writer
Most pages comparing these two still quote 24.2 percent for retatrutide. That number came from a Phase 2 trial and a modelling paper. Phase 3
Search for anti-inflammatory peptides and you get BPC-157, over and over. It has a large rodent literature and no completed controlled human trial. Meanwhile a
Semax and Selank get discussed together constantly, usually as two flavours of the same Russian nootropic idea. They are more closely related than most comparisons
The question I get by email more than any other is how long a reconstituted vial lasts in the fridge. There is no single answer,
There is a step in NAD+ biology that decides this entire debate, and it happens after delivery and before anything useful occurs. NAD+ does not
