Acetyl Tetrapeptide-2 Powder

Acetyl Tetrapeptide-2 (CAS 1239011-60-9) is a cutting-edge, biomimetic peptide specifically engineered to target the underlying causes of skin sagging and loss of firmness. This high-purity, synthetic tetrapeptide works at the cellular level to reinforce the skin's structural network by promoting key proteins responsible for elasticity and cohesion. As a premier cosmetic raw material, it is ideal for formulating advanced serums, creams, and treatments designed to redefine facial contours, improve skin density, and counteract the effects of aging and gravity.

The benefits of Acetyl Tetrapeptide-2 for skin are rooted in its precise biological mechanism. Unlike general moisturizers, this peptide acts as a targeted messenger to support the skin's extracellular matrix (ECM), the scaffold that provides firmness and resilience.

Its primary mode of action is the upregulation of essential glycoproteins and enzymes, specifically:

• Stimulates FBLN5 (Fibulin-5): A crucial protein that organizes and stabilizes newly formed elastin fibers.
• Activates LOXL1 (Lysyl Oxidase-Like 1): A key enzyme responsible for creating cross-links in elastin and collagen, strengthening their structure and durability.

This dual action promotes the synthesis and proper assembly of elastin while also upregulating genes related to collagen synthesis and focal adhesion (the connections between cells and the ECM). The result is a reinforced dermal structure with improved cohesion, leading to visibly firmer, more lifted skin.

Integrating Acetyl Tetrapeptide-2 into cosmetic formulations delivers measurable, multi-faceted anti-aging benefits:

• Improves Skin Firmness & Elasticity: By directly enhancing the elastin network, it helps skin snap back better, reducing the appearance of sagging.
• Reduces Skin Sagging: Particularly effective for the jawline (jowls), neck, and décolletage, it helps maintain a defined facial contour.
• Enhances Skin Density and Fullness: Supports collagen production and dermal structure, leading to plumper, more youthful-looking skin.
• Ideal for Post-Weight Loss or Post-Pregnancy Care: Helps improve the appearance of loose skin by encouraging the reorganization and tightening of dermal tissue.
• Anti-Wrinkle Support: A firmer, well-supported skin base helps smooth the appearance of fine lines and wrinkles.

This versatile active is suitable for a wide range of acetyl tetrapeptide-2 skincare products, especially those targeting lifting and firming.

 Target Applications:

• Acetyl Tetrapeptide-2 Serum: High-potency, targeted treatments for the face and neck.
• Firming & Lifting Creams and Lotions: Daily moisturizers with anti-aging benefits.
• Neck & Décolletage Treatments: Specialized creams for areas prone to early sagging.
• Post-Weight Loss Body Products: Gels or creams to improve skin tone and elasticity on the body.
• Professional Treatment Ampoules: High-concentration formulas for clinical or at-home use.

 Formulation & Handling Advice:

• Incorporation: Add in the cool-down phase (<40°C) of your formulation process. It is water-soluble and can be pre-dissolved in water or glycerin for easy mixing.
• pH Stability: Stable in a broad pH range typical for skincare (pH 4.0 - 7.0).
• Synergistic Combinations: Pairs excellently with other matrix-building ingredients like other peptides (e.g., Matrixyl), vitamin C, retinoids, and hyaluronic acid for a comprehensive anti-aging effect.
• Packaging: To ensure long-term peptide stability, consider using airless pump packaging, especially for aqueous formulas.

Safety Profile: Acetyl Tetrapeptide-2 is considered safe for topical cosmetic use. It is a synthetic peptide designed to mimic natural biological processes and is generally well-tolerated.

• Acetyl Tetrapeptide-2 Side Effects: Adverse reactions are rare. As with any new cosmetic ingredient, a patch test is recommended for consumers with sensitive skin.
• Acetyl Tetrapeptide-2 Pregnancy Safe? There is no known systemic absorption or teratogenic risk from topical application of this peptide. However, as a general precaution and due to the lack of specific clinical studies on pregnant women, many brands recommend consulting a physician, and some, like Paula's Choice, may avoid using certain peptides in products marketed for use during pregnancy.

Regulatory Status: Acetyl Tetrapeptide-2 is accepted for use in cosmetic formulations in major markets, including the European Union, United States, and Asia. It is not a restricted ingredient and complies with global cosmetic regulations (e.g., EU Cosmetics Regulation (EC) No 1223/2009).

Elevate your anti-aging formulations with this scientifically advanced firming peptide.

Contact us today to request a 10-20g sample of our high-purity Acetyl Tetrapeptide-2, discuss custom peptide solutions, or get expert formulation support from our technical team.

Please contact us at ella.zhang@huilinbio-tech.com.

Why choose us?

• We abide by all relevant industry standards and regulations to ensure the safety and quality of our products.
• We insist on innovation and learning to promote the transformation and upgrading of enterprises.
• We are a factory in China, providing high-quality Acetyl tetrapeptide 2 products and professional services. Companies adhering to the "integrity, dedication, innovation and development" concept, all staff unite as one.
• We attach importance to customer feedback and use it to continuously improve our products and services.
• Our factory is committed to providing quality products. We adopt strict quality control standards to ensure the purity of raw materials and the safety of products. We adopt advanced production technology and equipment to ensure the stability and consistency of products.
• Our products have been strictly tested and verified, and meet the international food hygiene standards.
• We have an experienced research team dedicated to the research and development of Acetyl tetrapeptide 2. They cooperate with many scientific research institutions and universities to innovate and improve constantly to keep their products competitive in the market. We pay attention to the latest scientific research progress and technical trends to ensure the quality and effect of products.
• We provide customized services, and adjust the packaging, specifications and formula according to the needs of customers. We can provide personalized solutions and work closely with customers to ensure that our products meet their expectations and requirements.
• We have a good reputation and reputation. We are guided by customer satisfaction, adhering to the principle of honest management and service concept. Our team always treats customers with a professional, efficient and friendly attitude and answers their questions and needs on time.

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