Cosmetic Active Ingredients

Oligopeptide-68

CAS No.1206525-47-4
GradeIndustrial / Pharmaceutical
Availability● In Stock

Oligopeptide-68 is a high-potency cosmetic active ingredient that delivers superior skin lightening effects by targeting melanogenesis pathways, outperforming traditional agents like arbutin and vitamin C.

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Product Technical Details

Product Overview

Oligopeptide-68 is an advanced synthetic oligopeptide engineered for high-efficacy cosmetic formulations targeting hyperpigmentation and uneven skin tone. As a potent modulator of melanogenic activity, it functions as a transforming growth factor-beta (TGF-β) agonist and selectively inhibits the Microphtalmia-associated transcription factor (MITF)—a master regulator of key melanin-synthesizing enzymes including tyrosinase, TRP-1, and TRP-2. This mechanism enables Oligopeptide-68 to deliver clinically relevant skin brightening results with enhanced safety and stability compared to conventional depigmenting agents.

Specifications

Molecular Formula	C62H91N17O21
Molecular Weight	1410.487 g/mol
Density	1.5 ± 0.1 g/cm³
Refractive Index	1.668
Appearance	White to off-white powder
Assay (Purity)	≥95.0%
Storage	Store in a cool, dry, and well-ventilated area
Packaging	25 kg/drum; custom packaging available upon request

Industrial Applications

Oligopeptide-68 is specifically designed for integration into premium skincare formulations such as serums, creams, and lotions aimed at reducing dark spots, melasma, and post-inflammatory hyperpigmentation. Its targeted biological activity offers formulators a next-generation alternative to hydroquinone, arbutin, and ascorbic acid—delivering faster, more consistent brightening outcomes without cytotoxicity or photoinstability. Ideal for clean beauty, medical aesthetics, and dermatological cosmeceutical products seeking evidence-based, peptide-driven efficacy.