Cognitive & Mood

What Is Cerebrolysin? Neurotrophic Peptide Research for Stroke, Dementia & TBI

Short answer: cerebrolysin is not a single peptide. It is a standardised mixture of low-molecular-weight peptides and free amino acids derived from…

What Is Adamax? What It Does, and How It Compares to Semax

Adamax is a research-chemical peptide sold as an ACTH(4-10)-derived relative of Semax and promoted for memory, focus and neuroprotection. So what does…

What Is Pinealon? The EDR Peptide and What the Evidence Shows

Pinealon is a synthetic tripeptide — glutamic acid–aspartic acid–arginine (Glu-Asp-Arg, abbreviated EDR) — that emerged from the Russian “peptide bioregulator” school associated…

Does DSIP (Delta Sleep-Inducing Peptide) Improve Sleep? What the Research Shows

Few research peptides carry a name as suggestive as DSIP — Delta Sleep-Inducing Peptide. The label promises exactly what many people search…

Cyanocobalamin vs Methylcobalamin: Which B12 Form Is Actually Better? (2026)

Short answer: for most purposes, no — methylcobalamin is not meaningfully better than cyanocobalamin. Whichever form you swallow, the same intracellular gatekeeper…

Vitamin B12 (Cyanocobalamin) and Energy Metabolism: The Research

Few nutrients carry as heavy a reputation-to-evidence mismatch as vitamin B12. Marketed everywhere as an “energy vitamin,” cobalamin is in truth one…

How Does Ipamorelin Achieve Targeted GH Secretion Without Off-Target Hormonal Activation?

The title of this article makes a strong claim before we have examined a single data point: that ipamorelin achieves targeted growth-hormone…

Selank for Anxiety: What the Clinical Research Actually Shows

Selank is a synthetic peptide developed in Russia as an anxiolytic intended to work without the sedation, cognitive dulling and dependence that…

How Cagrilintide Affects Appetite and Cravings (2026)

Cagrilintide is an investigational, long-acting amylin analog being studied primarily for weight management, and a central research question is how it engages…

Does Vitamin B12 Actually Give You Energy? What the Biochemistry Shows (2026)

Short answer: only if you are deficient. Vitamin B12 is a genuine, essential cofactor for two enzymes, and one of them —…