The Peptide Blog

Explore evidence-based research, insights, and protocols on peptides

Growth Hormone & Performance
Jul 4, 2026

IGF-1 LR3 Peptide: Benefits, Uses, Side Effects, Dosage, and Research

IGF-1 LR3 peptide is a synthetic analog of insulin-like growth factor-1 that is discussed in peptide therapy, muscle growth, and…
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Brain Health & Nootropics
Jul 4, 2026

DSIP Peptide: Benefits, Uses, Side Effects, Dosage, and Research

DSIP peptide, also called delta sleep-inducing peptide, is a small nonapeptide discussed in sleep research because early experiments reported delta…
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Hormonal & Sexual Health
Jul 4, 2026

What Is HCG? A Clear, Evidence-Based Guide to hCG (Human Chorionic Gonadotropin)

If you searched “What is HCG”, you’re likely seeing wildly different answers—pregnancy hormone, fertility “trigger shot,” testosterone support, even weight…
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Metabolic & Weight Loss
Jul 4, 2026

Cagrilintide Peptide: Benefits, Uses, Side Effects, Dosage, and Research

Cagrilintide peptide is a long-acting, lipidated amylin analog studied for obesity and weight management, most visibly as part of CagriSema,…
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Growth Hormone & Performance
Jul 4, 2026

CJC-1295 DAC Peptide: Benefits, Uses, Side Effects, Dosage, and Research

CJC-1295 DAC peptide is a synthetic, long-acting growth hormone-releasing hormone analog studied for its effects on growth hormone and insulin-like…
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Growth Hormone & Performance
Jul 4, 2026

What is HGH 191AA? Evidence‑Based Guide for Peptide Beginners

If you’re Googling “What is HGH 191AA”, you’re probably trying to decode a label, understand what “191AA” actually means, and…
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Immune & Inflammation
Jul 4, 2026

KPV Peptide: Benefits, Uses, Side Effects, Dosage, and Research

KPV peptide is a short tripeptide, commonly described as the Lys-Pro-Val sequence, that is discussed in anti-inflammatory, gut, and skin…
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Hormonal & Sexual Health
Jul 4, 2026

Kisspeptin Peptide: Benefits, Uses, Side Effects, Dosage, and Research

Kisspeptin peptide is a naturally occurring reproductive neuropeptide system best known for helping regulate gonadotropin-releasing hormone, or GnRH, and the…
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Investigational Peptide
Jul 4, 2026

Selank Peptide: Benefits, Uses, Side Effects, Dosage, and Research

Selank peptide is a synthetic neuropeptide analog of tuftsin, a naturally occurring immunomodulatory tetrapeptide, and it is discussed mainly for…
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Neuropeptide
Jul 4, 2026

Semax Peptide: Benefits, Uses, Side Effects, Dosage, and Research

Semax peptide is a synthetic ACTH-derived neuropeptide studied mainly for neuroprotection, cognition, stroke-related recovery, and nervous-system signaling. This educational article…
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Metabolic & Weight Loss
Jul 4, 2026

Semaglutide Peptide: Benefits, Uses, Side Effects, Dosage, and Research

Semaglutide peptide is a modified glucagon-like peptide-1 receptor agonist used in prescription medicines for type 2 diabetes and chronic weight…
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Growth Hormone & Performance
Jul 4, 2026

What is MGF? A Clear Guide to Mechano Growth Factor (MGF)

MGF peptide, short for mechano growth factor peptide, is commonly discussed as a synthetic or research version of an IGF-1…
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