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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.

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What Is Melanotan II? The Tanning Peptide With a Cautionary Medical Record Sexual health

What Is Melanotan II? The Tanning Peptide With a Cautionary Medical Record

Melanotan II began as a clever idea for sunless photoprotection and became one of the most notorious peptides on the gray market. Its own…

Jun 2026 · 6 min read
What Is DSIP (Delta Sleep-Inducing Peptide)? The 50-Year Sleep Riddle Sleep

What Is DSIP (Delta Sleep-Inducing Peptide)? The 50-Year Sleep Riddle

A nine-amino-acid peptide pulled from the blood of sleeping rabbits in 1977, named for the brain waves it was meant to summon — and…

Jun 2026 · 7 min read
What Is Cortagen? The Bioregulator With a Severed-Nerve Story Bioregulators

What Is Cortagen? The Bioregulator With a Severed-Nerve Story

Cortagen is a four-amino-acid “cytogen” from Vladimir Khavinson's bioregulator programme, studied chiefly for one striking preclinical claim: that it helps injured peripheral nerves recover.…

Jun 2026 · 6 min read
What Is Vesugen? The Three-Letter Peptide Betting It Can Talk to Ageing Blood Vessels Bioregulators

What Is Vesugen? The Three-Letter Peptide Betting It Can Talk to Ageing Blood Vessels

Vesugen is the tripeptide KED (Lys-Glu-Asp), the “vascular” member of the Khavinson cytogen family. It rests on a bold and still-unproven idea: that three…

Jun 2026 · 8 min read
What Is Pinealon? The Three-Letter Peptide That Claims to Talk to the Ageing Brain Bioregulators

What Is Pinealon? The Three-Letter Peptide That Claims to Talk to the Ageing Brain

Pinealon is the tripeptide EDR (Glu-Asp-Arg), a “cytogen”-class short peptide from the Khavinson school proposed to act as an epigenetic regulator of the brain.…

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
Is Research-Market Retatrutide Legit? The Drug, the Vial, and the Gap Between Them In the news

Is Research-Market Retatrutide Legit? The Drug, the Vial, and the Gap Between Them

Retatrutide is a real phase III triple agonist that produced some of the largest weight-loss figures in trial history. The vial sold on a…

Jun 2026 · 10 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
Enclomiphene: The Evidence Card. Every Study, Every Trial, and Why Regulators Said No Hormonal

Enclomiphene: The Evidence Card. Every Study, Every Trial, and Why Regulators Said No

Enclomiphene evidence card: 107 PubMed articles classified, all 25 registered trials, and why the FDA and EMA turned down Androxal and EnCyzix, from source.

Jun 2026 · 35 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
What Is SLU-PP-332? The “Exercise Mimetic” That Tells Muscle It Just Ran — in Mice Metabolic & longevity

What Is SLU-PP-332? The “Exercise Mimetic” That Tells Muscle It Just Ran — in Mice

A synthetic pan-agonist of the estrogen-related receptors, studied as an “exercise mimetic” that switches on the oxidative-metabolism programme a workout normally triggers. Here is…

Jun 2026 · 9 min read
What Is Tesofensine? The Triple Reuptake Inhibitor That Stalled Metabolic & longevity

What Is Tesofensine? The Triple Reuptake Inhibitor That Stalled

Tesofensine (NS2330) is a small-molecule triple monoamine reuptake inhibitor that produced some of the largest weight-loss figures of the pre-GLP-1 era in human obesity…

Jun 2026 · 7 min read
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