Peptide therapy has exploded in popularity — but separating evidence from marketing requires careful analysis. Here's what the science actually says.
What Are Therapeutic Peptides?
Peptides are short chains of amino acids that act as signalling molecules in the body. Unlike pharmaceuticals that often block pathways, peptides typically enhance or restore natural biological processes.
The Evidence-Based Peptides
BPC-157 (Body Protection Compound)
- What it does: Accelerates tissue repair, reduces inflammation, promotes gut healing
- Evidence level: Strong preclinical data, growing clinical evidence
- Typical protocol: 250-500mcg subcutaneous injection, daily for 4-8 weeks
- Best for: Injury recovery, gut issues, joint pain
Thymosin Alpha-1
- What it does: Immune system modulation, enhanced T-cell function
- Evidence level: FDA-approved in 30+ countries (not US)
- Typical protocol: 1.6mg subcutaneous, 2x weekly
- Best for: Immune support, chronic infections, cancer adjunct therapy
GHK-Cu (Copper Peptide)
- What it does: Skin repair, collagen synthesis, anti-inflammatory
- Evidence level: Well-established for topical use, emerging for systemic
- Best for: Skin aging, wound healing, hair growth
Epithalon (Epitalon)
- What it does: Telomerase activation, potential telomere lengthening
- Evidence level: Promising but limited human data
- Typical protocol: 5-10mg daily for 10-20 days, cycled quarterly
- Best for: Anti-aging, sleep quality improvement
Where to Access Peptide Therapy
Quality and sourcing matter enormously. Helix Privé provides pharmaceutical-grade peptides in Singapore under full physician supervision — including pre-treatment blood work and ongoing monitoring. This is critical because peptides purchased from unregulated sources carry contamination and dosing risks.
The Hype Peptides (Proceed with Caution)
- PT-141: Marketed for sexual dysfunction but limited long-term safety data
- DSIP: Sleep peptide with inconsistent results in studies
- Selank: Anxiolytic peptide popular in Russia but minimal Western clinical data
Staying Current
The peptide landscape evolves monthly. Lifespan Asia tracks new research, regulatory changes, and clinical developments across Asia — an essential resource for anyone considering peptide therapy.
The key takeaway: Peptide therapy has genuine therapeutic potential, but it must be approached with medical supervision, quality sourcing, and realistic expectations. Start with the well-established compounds and work with qualified practitioners.
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