Peptides,
decoded
for real life.
Peptides are everywhere right now. The explanations? Not so great. We break down what they are, why people are talking about them, what the research actually says — and where the internet gets a little carried away.
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BPC-157
One of the biggest names in repair research — and one of the biggest examples of internet claims outrunning human evidence.
GHK-Cu
The copper peptide everyone keeps talking about for skin + collagen.
KPV
The tiny peptide getting attention for inflammation and gut research.
MOTS-c
A mitochondrial peptide researchers are studying in metabolism and cellular energy.
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The bit of Pep My Life you can just talk to — in normal words, about whatever you actually want to know.
- “Is GHK-Cu actually good for skin?”
- “What's the difference between BPC-157 and TB-500?”
- “Does KPV have any human research?”
- “Explain this study to me like I'm not a scientist”
Not live yet. When it is, it’ll be experimental — and it’ll still tell you where the evidence runs out.
Why we grade everything
Because “there’s a study” can mean wildly different things
A result in a petri dish and a result in a proper human trial are both technically “a study”. They are not remotely the same claim. So we label every compound and every claim with how much confidence it has actually earned — and we say out loud where the evidence stops.
- It worked in a dish
Cells in a lab. Interesting. Not a person.
- It worked in animals
Mice aren't people, and this is where most peptide hype starts.
- Mostly animals, a little human
Some early human data exists, but it isn't settled.
- Small human studies
Real people — just not many of them, and not for long.
- Solid human trials
Bigger, repeated, properly designed. The rarest one here.
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