Nonapeptide-1

Synonyms: Nonapeptide-1, Melanostatine, Melatime, Nonapeptide (158563-45-2)

Nonapeptide-1 is a synthetic peptide composed of nine amino acids, specifically designed to modulate melanin synthesis in the skin. It is a derivative of the natural peptide alpha-melanocyte-stimulating hormone (α-MSH) and functions by interfering with the signaling pathway that triggers melanin production. This makes it a valuable ingredient in cosmetic formulations aimed at skin brightening and the reduction of hyperpigmentation.

In the cosmetic industry, Nonapeptide-1 is gaining traction as an alternative to traditional skin-lightening agents like hydroquinone and kojic acid, which often come with concerns about irritation or long-term safety. The peptide works by inhibiting the activity of tyrosinase, the key enzyme responsible for melanin formation, without affecting the viability of melanocytes. Its peptide nature allows for high specificity and low toxicity, making it suitable for sensitive skin types.

Nonapeptide-1 is typically incorporated into serums, creams, and lotions at concentrations ranging from 0.1% to 1%. It is often combined with other active ingredients such as vitamins and botanical extracts to enhance its efficacy. As a research chemical, it is also used in dermatological studies to explore melanogenesis regulation and the development of targeted pigmentation treatments.

Fonction

• Éclaircissement de la peau: Reduces melanin production, leading to a more even skin tone.
• Hyperpigmentation control: Helps fade dark spots, melasma, and post-inflammatory hyperpigmentation.
• Tyrosinase inhibition: Directly inhibits the activity of tyrosinase, the rate-limiting enzyme in melanogenesis.
• Apport en antioxydants: Some studies suggest it may also exhibit mild antioxidant properties.

Source & Standardization

• Source: Synthetic peptide, produced via solid-phase peptide synthesis
• Extraction: N/A (fully synthetic)
• Normalisation: ≥98% purity (HPLC)
• Formulaires: White to off-white lyophilized powder
• Applications: Cosmetic formulations, research purposes

Caractéristiques techniques

Documentation et approvisionnement

• Quantité minimale de commande: 5 g
• Capacité mensuelle: 50 kg
• Délai de livraison: 3-5 days for stock items
• Documentation: certificat d'analyse (COA), fiche de données de sécurité (FDS), fiche technique (TDS)
• Emballage: Sealed double-layer polyethylene bags, aluminum foil bags, or customized

Demande de devis

• Notre adresse: 280, rue Main, Xi'an, Shaanxi, Chine
• LyvBio Co. — E-mail : info@lyvbio.com