TB-500 Side Effects: What the Research Actually Shows

TB-500 Side Effects: What the Research Actually Shows TB-500 is one of the two most talked-about repair peptides in the world, usually mentioned in the same breath as BPC-157, and “TB-500 side effects” is one of the most searched questions about it. As with BPC-157, the online answers swing between “completely safe” and alarming warnings, […]

NAD+ Levels by Age: Why They Fall and What the Research Shows

NAD+ Levels by Age: Why They Fall and What the Research Shows “NAD levels by age” is one of the most searched questions in longevity science, often followed by a hopeful request for a chart. Many people have heard somewhere online that NAD+ halves by middle age or falls steadily from birth, and that the […]

Methylene Blue vs NAD+: Two Very Different Routes to Cellular Energy

Methylene Blue vs NAD+: Two Very Different Routes to Cellular Energy Methylene blue and NAD+ are two of the most talked-about molecules in cellular energy research, and “methylene blue vs NAD+” has become a popular comparison. At first glance they seem to belong together: both are linked to mitochondria, both appear in longevity discussions, and […]

Thymosin Alpha-1 vs TB-500: Same Family, Different Jobs

The compounds discussed in this article are sold by Crown Peptides strictly for laboratory research use and are not intended for human consumption. Two peptides share a surname and almost nothing else. One of them is a licensed medicine in more than thirty countries, prescribed to patients recovering from hepatitis and sepsis. The other has […]

What Are the Best-Researched Peptides for Skin, Hair and Nails?

What Are the Best-Researched Peptides for Skin, Hair and Nails? Type “best peptides for skin hair and nails” into a search bar right now and you’ll land in the middle of one of the fastest-growing corners of the entire research-peptide field. A category that barely existed five years ago has turned into one of the […]

5-Amino-1MQ: Blocking the Enzyme That Tells Fat Cells to Store

5-Amino-1MQ: Blocking the Enzyme That Tells Fat Cells to Store Inside every fat cell there is an enzyme quietly doing two things at once, and both of them favour storing energy rather than burning it. The enzyme is called nicotinamide N-methyltransferase — NNMT. It takes a methyl group from one molecule and attaches it to […]

GHRP-6 vs Ipamorelin: Comparing Two GH Secretagogues

Crown Peptides supplies research compounds for laboratory use only. Our products are not intended for human consumption and are not sold, marketed or labelled for the diagnosis, treatment, cure or prevention of any disease. Ask the same receptor to do one job and you might get one clean answer. Ask it to do that job […]

CJC-1295 vs Sermorelin: Two GHRH Analogues, One Family Tree and a Very Different Clock

CJC-1295 vs Sermorelin: Two GHRH Analogues, One Family Tree and a Very Different Clock Both of these peptides trace their ancestry back to the same unlikely place: a tumour. In the early 1980s, two rival teams at the Salk Institute in California finally isolated the hormone the brain uses to tell the pituitary gland to […]

LL-37 vs KPV: The Immune System’s Attack and Ceasefire

RESEARCH USE DISCLAIMER Crown Peptides supplies research compounds for laboratory use only. Our products are not intended for human consumption and are not sold, marketed or labelled for the diagnosis, treatment, cure or prevention of any disease. Every human being alive carries exactly one gene for making an antimicrobial peptide of this class — and […]

Kisspeptin-10 vs Oxytocin: Two Signal Peptides Compared

RESEARCH USE DISCLAIMER Crown Peptides supplies research compounds for laboratory use only. Our products are not intended for human consumption and are not sold, marketed or labelled for the diagnosis, treatment, cure or prevention of any disease. One peptide is the reason a fertility clinic can now trigger ovulation with a single injection instead of […]