The blog
The science and the straight answer.
Research summaries, protocols and plain answers — for people who read the label. For research use only.
How to Buy Retatrutide: What to Check Before You Pay Anyone
Retatrutide is not sold in pharmacies anywhere. That makes supplier evidence the only thing separating real material from a bad purchase. Here is the checklist.
Read the full articleResearch library
Read the evidence, not the hype.
Every visual is matched to the article it explains, from supplier evidence to laboratory handling.
What Is NAD+? The Molecule Behind the Longevity Headlines
NAD+ is a coenzyme present in every living cell, doing two very different jobs. Here is what it actually does, why levels fall with age, and where...
How to Reconstitute Retatrutide Without Ruining It
Reconstitution is where most research peptide material is damaged. The diluent, the pour, the swirl and the storage all matter. Here is the chemistry...
How to Increase NAD+ Levels: What the Evidence Actually Supports
Raising blood NAD+, raising tissue NAD+ and producing a benefit are three different claims. Here is which of them the human evidence currently...
Is Retatrutide Safe? What Phase 2 Can and Cannot Tell Us
Retatrutide's phase 3 programme is still running, which means safety is not yet an answerable question. Here is what the trial data does show...
What Is in Retatrutide, and Why Is It Called Triple G?
Retatrutide is a single synthetic peptide, not a blend. Here is what the nickname means, what separates it from earlier compounds, and why it has no...
Retatrutide vs Tirzepatide and Semaglutide: The Difference That Matters
The real distinction is not how many receptors each compound hits. It is that two are licensed medicines and one is an investigational compound in...
How Long Does Retatrutide Take to Work? What the Trial Curve Shows
The phase 2 data describes population means over 48 weeks, not an individual timeline. Here is what the published curve shows and why it cannot be...
Is Retatrutide Available? Two Different Questions in One Word
Available as a licensed medicine and available as a research compound are separate questions with opposite answers. Conflating them causes most of...
Retatrutide and Weight Loss: What the Phase 2 Trial Reported
The headline figure from retatrutide's phase 2 obesity trial is widely quoted and rarely contextualised. Here is the number with the caveats that...
How Much Does Retatrutide Cost, and What Are You Paying For?
There is no monthly course price for retatrutide because there is no licensed product. What there is: material cost, diluent, cold chain, and the...
How Often Is Retatrutide Taken? Why We Will Not Answer That
No regulator has approved an administration schedule for retatrutide and phase 3 is incomplete. Here is what the trial literature does describe, and...
Handling lyophilised research reagents in the lab
Receiving, storing and handling lyophilised powders safely — the basics every lab should have written down.
The science of storage temperature for peptide reagents
What actually happens to a peptide at different temperatures, and why cycling matters more than a single warm afternoon.
What a "research use only" designation actually means, legally
The legal weight behind a research-use-only label, and why it changes what a supplier can and can't say.
How UK research buyers should document reagent procurement
The paperwork worth keeping for every research reagent order, and why it's worth doing even for small purchases.
One thoughtful read, every Sunday.
Research summaries and protocols — never a sales pitch.