Description

Y-Head Activator-Head Activator Bipeptide is a specialized synthetic peptide compound designed for advanced cosmetic and dermatological formulations. This ingredient matters for its targeted bioactivity, which is engineered to support skin barrier function and cellular communication at a fundamental level. It is primarily needed by R&D chemists and formulators in the personal care, cosmeceutical, and pharmaceutical industries seeking high-performance active ingredients for anti-aging and skin-repair products.

Application

• Anti-Aging Serums & Creams: As a key bioactive component to address signs of aging by promoting skin firmness and elasticity.
• Professional Skin Care Treatments: For use in clinical-grade formulations for post-procedure recovery and intensive repair.
• Hair Care Actives: Incorporated into scalp treatments and hair growth serums to support follicle health and activity.
• Cosmeceutical Preparations: In advanced dermal delivery systems for enhanced penetration and efficacy.
• Biomimetic Peptide Blends: Serves as a foundational peptide in complex synergistic ingredient matrices.
• Research & Development: Used as a reference standard or active ingredient in biochemical and dermatological research.

Basic Information

Product Name	Y-Head Activator-Head Activator Bipeptide
CAS No.	135438-73-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Bipeptide Y; Head Activator Bipeptide; HA Bipeptide; Cosmetic Peptide Y; Acetyl Tetrapeptide-2 (related class); Skin Signal Peptide; Oligopeptide Y; Dermatological Activating Peptide
EINECS	Contact for details

Quality Control

Our Y-Head Activator Bipeptide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for cosmetic and R&D applications. Certificates of Analysis (COA) documenting purity, heavy metals, and microbiological limits are available upon request to support your quality assurance and regulatory compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric humidity. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.5%
Microbiological Analysis	Meets cosmetic-grade requirements

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.