Bioregulator Peptides Explained: The Khavinson Peptides From Epitalon to Pinealon

Bioregulator Peptides Explained: The Khavinson Peptides From Epitalon to Pinealon Most research peptides were designed in Western pharmaceutical laboratories or universities. The bioregulator peptides have a very different story. They emerged from a Soviet military medical programme in the 1970s, grew into a Russian research institute dedicated to ageing, and produced a family of tiny […]

NAD+ vs NMN: What’s the Difference in Cellular Energy Research?

NAD+ vs NMN: What’s the Difference in Cellular Energy Research? Few molecules have attracted as much attention in ageing research as NAD+, and few comparisons are searched as often as “NAD vs NMN”. The two names appear side by side on supplement shelves, in podcasts and in headlines about longevity, and it is easy to […]

GHK-Cu vs Retinol: How a Copper Peptide and Vitamin A Differ in Skin Research

GHK-Cu vs Retinol: How a Copper Peptide and Vitamin A Differ in Skin Research Walk down any skincare aisle and two names keep appearing on the most expensive bottles: retinol and copper peptides. Both are associated with firmer, smoother, younger-looking skin, both have loyal followings, and “GHK-Cu vs retinol” is one of the most searched […]

Best Peptides for Joint and Tendon Research: BPC-157, TB-500 and More

Best Peptides for Joint and Tendon Research: BPC-157, TB-500 and More Tendons, ligaments and cartilage are some of the toughest tissues in the body, and some of the worst at healing. A torn muscle can repair itself in weeks. A damaged tendon can take many months and often heals with weaker scar tissue. Worn cartilage […]

Best Peptides for Muscle Research: IGF-1 LR3, Growth Hormone Peptides and More

Best Peptides for Muscle Research: IGF-1 LR3, Growth Hormone Peptides and More Muscle is far more than the tissue that moves us. It is the body’s largest consumer of blood sugar, a major store of protein, a source of signalling molecules that talk to the brain, bone and fat, and one of the strongest predictors […]

Best Peptides for Weight Loss Research: GLP-1s, MOTS-c, 5-Amino-1MQ and More

Best Peptides for Weight Loss Research: GLP-1s, MOTS-c, 5-Amino-1MQ and More No area of peptide science has exploded like weight loss research. In the space of a few years, peptides that copy the gut’s own fullness hormones went from specialist diabetes medicines to some of the most talked-about drugs in the world, and interest in […]

Is Ozempic a Peptide? How Semaglutide Put Peptides on the Map

Is Ozempic a Peptide? How Semaglutide Put Peptides on the Map Few medicines have ever become as famous as quickly as Ozempic. Within a few years it went from a diabetes treatment most people had never heard of to a household name, discussed on news programmes, in celebrity gossip and around dinner tables. Along the […]

BPC-157 Side Effects: What the Research Actually Shows

BPC-157 Side Effects: What the Research Actually Shows BPC-157 is the most talked-about research peptide in the world, and “BPC-157 side effects” is one of the most searched questions about it. The answers online range from “none at all” to alarming warnings, usually with no evidence either way. This guide takes a different approach. It […]

Are Peptides Safe? What the Research Says About Side Effects and Risks

Are Peptides Safe? What the Research Says About Side Effects and Risks “Are peptides safe?” is one of the most searched questions in the whole peptide world, and it deserves a straight answer. The honest one is this: there is no single answer, because “peptides” is not a single thing. Insulin is a peptide. So […]

What Does “Research Use Only” Actually Mean?

What Does “Research Use Only” Actually Mean? Look at almost any research peptide, laboratory chemical or scientific reagent and you will find the same short phrase: “For research use only”. It appears on vials, product pages, invoices and certificates, often abbreviated to RUO. Most people read it as legal small print and move on. But […]