Category: Articles
Research notes and reference articles on research peptides. For laboratory research use only.
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GLOW and KLOW: what is in the research peptide blends
GLOW and KLOW are the two best-known research peptide blends, and they are also the two most misunderstood, because a blend behaves differently from a single peptide in…
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Semax vs Selank: two nootropic research peptides compared
Semax and Selank are almost always mentioned in the same breath. They are both short Russian-developed research peptides, both built on the same clever stability trick, and they…
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MOTS-C: the mitochondrial-derived peptide
MOTS-C is one of the more unusual research peptides on the market, because it is not encoded by the nuclear genome at all. It is written into mitochondrial…
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GLP-1, dual and triple agonists: where retatrutide fits
The incretin class has moved fast. In a few years it has gone from single-receptor GLP-1 agonists to dual agonists and now to triple agonists, and the search…
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Research use only vs FDA approved: what the difference means
“FDA approved” and “research use only” are two of the most misused phrases in the peptide world, and the gap between them is the single most important thing…
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GHK-Cu, the copper peptide: a research primer
GHK-Cu, the copper peptide, is one of the most recognisable research peptides on the bench because you can identify it by eye: a correctly made solution is blue.…
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CJC-1295 with and without DAC: what the difference means
CJC-1295 is sold in two research forms, “with DAC” and “without DAC”, and the difference is not cosmetic: it changes the molecule, its mass and its stability profile.…
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BPC-157 vs TB-500: comparing two tissue-repair research peptides
BPC-157 and TB-500 are the two research peptides most often grouped under tissue repair, and researchers surveying that area almost always ask how they compare. This article sets…
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Retatrutide: a research overview
Retatrutide is one of the most searched research peptides in the metabolic field, and it is the one that most rewards a careful, laboratory-first description. This article covers…