Leuphasyl Prices
Also known as Pentapeptide-18
5 listings from 5 vendors, normalised to one honest price per milligram.
Cheapest per mg
$0.51/mg
At
Peptide Shop Canada
Vendors
5
Sizes
200mg
Disclosure. Some vendors below are Peptul partners and pay us a commission when you buy through our link. Rows here are ordered by price per milligram only - paying us never moves a vendor up. Current discount codes are shown on the full price board.
Leuphasyl price per mg by vendor
Prices last collected August 19, 2026.
| Vendor | Size | Price | Per mg | |
|---|---|---|---|---|
| Peptide Shop Canada | 200mg | $101.41 | $0.51 | View |
| Huaian Hanyou PeptideVerified COA | 200mg | $160.00 | $0.80 | View |
| Cocer PeptidesVerified COAShips US | 200mg | $176.00 | $0.88 | View |
| Raw AminoVerified COAShips US | 200mg | $212.00 | $1.06 | View |
| Biotech PeptidesVerified COAShips US | 200mg | $215.00 | $1.07 | View |
About Leuphasyl
- What it is
- Leuphasyl is the trade name for pentapeptide-18, a synthetic peptide related to the natural opioid peptide leu-enkephalin. It is used in topical cosmetic products, sometimes alongside other peptides, and is marketed to soften the appearance of expression lines. Its cosmetic activity is supported mainly by manufacturer and laboratory data. It is regulated as a cosmetic ingredient.
- How it works
- It acts as an enkephalin-like ligand at neuronal receptors and is proposed to modulate the signaling that drives muscle contraction.
- Researched for
- Expression lines; forehead wrinkles; combination formulations; cosmetic anti-aging
- Half-life
- Not established
- Familiarity
- Beginner
- Research evidence
- Minimal published research
- Regulatory status
- Cosmetic ingredient
- Key risk
- None documented
For educational and research purposes only. Not medical advice. Always consult a qualified healthcare provider before using any research compound.