Research use only · EU-warehoused · COA on every batch · HPLC ≥99% · Shipment 2–5 days
Log in Register
Research Journal

The science, examined.

Plain-spoken notes on the compounds we supply — what the literature shows, how to read a COA, and the protocols that protect your data. Cited, never hyped.

All Bioregulators Comparisons Guides Gut Hormonal Immune In the news Metabolic & longevity Methods & QC Nootropics Regulation Sexual health Skin & matrix Sleep Tissue repair
What Is SLU-PP-915? The Orally Bioavailable ERR Agonist the Literature Is Now Characterizing Metabolic & longevity
Latest

What Is SLU-PP-915? The Orally Bioavailable ERR Agonist the Literature Is Now Characterizing

SLU-PP-915 is a synthetic, orally bioavailable pan-ERR agonist. What the mouse and in-vitro literature actually shows, and where the evidence is still thin.

Jul 2026 · 7 min read
Spermidine: The Cleanest Case of a Great Mechanism Meeting Mediocre Trials Metabolic & longevity

Spermidine: The Cleanest Case of a Great Mechanism Meeting Mediocre Trials

A naturally occurring polyamine that induces autophagy from yeast to mice, backed by striking mortality epidemiology — and undercut by randomised human trials that…

Jun 2026 · 5 min read
AICAR: The “Exercise in a Pill” That Couldn’t Outrun Its Own Trials Metabolic & longevity

AICAR: The “Exercise in a Pill” That Couldn’t Outrun Its Own Trials

A small molecule made untrained mice run dramatically further. Two decades and several large human trials later, acadesine's record is a study in how…

Jun 2026 · 6 min read
SS-31 (Elamipretide): The Mitochondrial Peptide That Reached the Clinic — and Got Complicated Metabolic & longevity

SS-31 (Elamipretide): The Mitochondrial Peptide That Reached the Clinic — and Got Complicated

Elamipretide is the most clinically advanced cardiolipin-targeting tetrapeptide ever tested — now an approved Barth-syndrome drug, yet with a trial record that is the…

Jun 2026 · 5 min read
Semaglutide: The Rare Catalogue Entry With Too Much Evidence Metabolic & longevity

Semaglutide: The Rare Catalogue Entry With Too Much Evidence

Most research peptides suffer from thin, animal-only data. This GLP-1 receptor agonist has the opposite problem — and the gap between a licensed medicine…

Jun 2026 · 6 min read
Two Hormones, One Vial: The Tirzepatide Evidence, Read Honestly Metabolic & longevity

Two Hormones, One Vial: The Tirzepatide Evidence, Read Honestly

Tirzepatide beat semaglutide head-to-head on weight loss in a randomised trial. Here is what the human data actually establish — and the hard line…

Jun 2026 · 5 min read
The IGF-1 / mTOR Dilemma: Muscle Versus Longevity Metabolic & longevity

The IGF-1 / mTOR Dilemma: Muscle Versus Longevity

The same growth signalling that builds muscle is the one whose quieting extends lifespan in animals. An honest look at a paradox biology has…

Jun 2026 · 7 min read
What Is MOTS-c? The Hormone-Like Signal Written Into Your Mitochondria Metabolic & longevity

What Is MOTS-c? The Hormone-Like Signal Written Into Your Mitochondria

MOTS-c is a 16-amino-acid peptide encoded inside the mitochondrial genome itself, studied as an exercise-responsive metabolic signal. The biology is genuinely striking — but…

Jun 2026 · 6 min read
NAD+, NMN and NR: What the Human Evidence Really Says Metabolic & longevity

NAD+, NMN and NR: What the Human Evidence Really Says

NAD+ falls with age and an entire industry promises to refill it. But “raises NAD+” and “slows ageing” are two different claims — and…

Jun 2026 · 7 min read
Exercise in a Pill? SLU-PP-332, MOTS-c and 5-Amino-1MQ, Honestly Examined Metabolic & longevity

Exercise in a Pill? SLU-PP-332, MOTS-c and 5-Amino-1MQ, Honestly Examined

The dream of a molecule that delivers a workout’s metabolic rewards without the workout is one of longevity’s most seductive ideas. Examined honestly, it…

Jun 2026 · 8 min read
What Is NAD+? The Coenzyme at the Centre of Ageing Research Metabolic & longevity

What Is NAD+? The Coenzyme at the Centre of Ageing Research

NAD+ is the redox coenzyme every cell uses to make energy and to fuel its sirtuins and PARPs — and its levels fall with…

Jun 2026 · 9 min read
What Is AOD-9604? The Growth-Hormone Fragment That Failed Its Own Weight-Loss Trial Metabolic & longevity

What Is AOD-9604? The Growth-Hormone Fragment That Failed Its Own Weight-Loss Trial

AOD-9604 is a synthetic fragment of human growth hormone, engineered to keep a fat-metabolising signal while shedding the growth. It became a famous “fat-burning…

Jun 2026 · 7 min read
Previous Page 1 of 2 Next

New research, in your inbox

Occasional, considered notes on the compounds and the literature. No noise.

Subscribe & earn 500 points