Pentapeptide-18 (Leuphasyl) (200mg)

Product Description

Pentapeptide-18 (Leuphasyl) is a synthetic neuropeptide widely recognized in cosmetic and skincare formulations for its anti-aging properties. It is designed to mimic the activity of natural enkephalins, helping to reduce facial muscle micro-contractions associated with expression lines and wrinkles. This advanced peptide is commonly incorporated into premium anti-aging serums, creams, and eye care products to promote smoother, firmer, and more youthful-looking skin.

Leuphasyl works by modulating neurotransmitter activity involved in muscle contractions, making it a popular ingredient in formulations targeting forehead lines, crow’s feet, and other dynamic wrinkles. It is often combined with peptides such as Argireline® for enhanced wrinkle-smoothing effects.

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Product Specifications

• Product Name: Pentapeptide-18 (Leuphasyl)
• Quantity: 200mg
• INCI Name: Pentapeptide-18
• CAS Number: 64963-01-5
• Molecular Formula: C₃₀H₅₀N₆O₉
• Molecular Weight: 642.75 g/mol
• Appearance: White Lyophilized Powder
• Purity: ≥ 99% (HPLC)
• Grade: Cosmetic Grade / Research Grade
• Solubility: Soluble in sterile water
• Storage: Store at 2–8°C in a cool, dry place
• Shelf Life: 24 Months (when properly stored)
• Country of Origin: USA / China (depending on supplier)

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Key Features

✔ Helps reduce the appearance of expression wrinkles

✔ Supports smoother and firmer-looking skin

✔ Mimics natural enkephalin activity

✔ High purity (≥99% HPLC)

✔ Suitable for anti-aging formulations

✔ Compatible with other cosmetic peptides

✔ Stable lyophilized powder form

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Applications

• Anti-aging facial serums
• Wrinkle reduction formulations
• Eye creams and gels
• Firming skincare products
• Premium cosmetic formulations
• Research and laboratory applications