Dr. Aimen Arij

What Evidence Shows MOTS-C Modulates Glucose Homeostasis In Various Conditions?

No human trial has shown that MOTS-c lowers blood sugar. That is the single most important fact about this peptide, and it…

Why Ipamorelin Does Not Raise Cortisol Like Other GHRPs

Ipamorelin releases growth hormone without the spikes in ACTH, cortisol and prolactin that GHRP-6, GHRP-2 and hexarelin produce. That is what “selective”…

How Selank Works in the Brain: Mechanism and Evidence

Selank appears to calm anxiety by making the brain’s own GABA system work better — without binding the benzodiazepine site that diazepam…

How Does Vitamin B12 Modulate Methylation Pathways Across Cellular Research Models?

The question in the title is unusually well posed, because for once the biochemistry it presumes is real. Vitamin B12 — cobalamin…

Do Clinical Studies Show That TB-500 Really Speeds Recovery and Reduces Inflammation?

Short answer: there are none. As of mid-2026 no completed human randomised controlled trial has tested the compound sold as TB-500 for…

Does PT-141 Influence Neuroendocrine Pathways to Enhance Libido and Energy?

PT-141 (bremelanotide) has real randomised-trial evidence behind one effect and none behind the other one it gets credited with. The libido side…

What Molecular Mechanisms Drive AOD-9604 Neuroprotective Effects in Obese Phenotypes?

Short answer: nothing published shows that AOD-9604 protects the brain. Not a human trial, not an animal study, not a neuronal cell-culture…

Does Melanotan II Perform in Sunless Tanning Research and What Are the Associated Risks?

Few research peptides carry as much popular baggage as Melanotan II. Nicknamed the “Barbie drug” in tabloid coverage and marketed across the…

Does Sermorelin Effectively Support Growth Hormone and Regeneration in Aging Adults?

In older adults, sermorelin reliably does one thing: it raises the body’s own growth hormone (GH) and, with repeated dosing, insulin-like growth…

What Scientific Evidence Supports GHK-Cu’s Role in Skin Repair and Anti-Aging Processes?

GHK-Cu’s strongest evidence is for wound healing and collagen signalling in the laboratory; its anti-aging claims rest on a handful of small…