Acetyl Tetrapeptide-5 Moisturizing Support Peptide (Cosmetic Ingredient)
Acetyl Tetrapeptide-5 (Peptide raw material series for skincare applications)
Acetyl Tetrapeptide-5, used in eye care and moisturizing products, supports skin firmness and condition, leading to a clearer impression.
Acetyl Tetrapeptide-5 (INCI: Acetyl Tetrapeptide-5) is a functional peptide composed of four amino acids, widely used as an ingredient in skincare products aimed at supporting skin firmness and hydration. It is particularly often incorporated into eye care products and formulations designed to address puffiness and dryness, with an increasing presence in items that promote refined skin texture and a clear complexion. This ingredient boasts high water solubility and formulation adaptability, making it suitable for various dosage forms such as toners, serums, gels, and creams. Thanks to high-purity synthetic technology, impurities are meticulously managed, minimizing quality differences between batches. It also features excellent thermal stability and pH stability, making it resistant to decomposition and precipitation under typical cosmetic formulation conditions. It is compatible with moisturizing ingredients (such as glycerin and BG), hyaluronic acid, and other peptides, making it easy to use as a supporting component in complex anti-aging formulations. Due to its compatibility with formulations aimed at maintaining skin moisture and preventing the visibility of fine lines caused by dryness, it is frequently adopted in high-performance skincare lines seeking brand differentiation, particularly with a wealth of practical applications in eye care products.
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basic information
INCI Name: Acetyl Tetrapeptide-5 Solubility: Well soluble in water Recommended usage amount: 0.01 to 5.0% (can be adjusted according to formulation design) Storage conditions: Cool, dark place; tightly sealed Acetyl Tetrapeptide-5 is highly water-soluble and compatible with a wide range of bases, making it suitable for most common skincare formulations. It has good stability in the pH range of 4.0 to 7.0 and is versatile across various dosage forms, from toners to creams. It also has excellent compatibility with surfactants and moisturizers, which is a practical advantage as it does not significantly affect the viscosity or appearance of the formulation. Additionally, it exhibits excellent thermal stability and storage stability, making it less prone to degradation or color change during long-term storage tests of finished products, thus helping to maintain product quality. It can be used in products that prioritize visual quality, such as transparent formulations and clear serums, thereby expanding formulation flexibility. Its odorless nature also means there is no interference with fragrance, broadening the scope of product design.
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Applications/Examples of results
Acetyl Tetrapeptide-5 has a particularly strong track record as an ingredient that supports the conditioning of the eye area, and it is frequently used in eye creams, eye serums, and targeted care products. It provides moisture to areas that tend to dry out and creates a tightening sensation on the skin's surface, making it widely used in skincare lines aimed at moisturizing, anti-aging, and firming approaches. As for its usage record: - Eye creams and eye serums - Face serums and firming support beauty serums - Moisturizing lotions and gels - Targeted care products for puffiness - Complex peptide formulations in multifunctional anti-aging series It is adopted across various categories. Due to its high water solubility and suitability for transparent formulations, it is particularly common in lightweight textured gel serums and lotions, and its use as an upgrade for existing products is increasing. It is a highly functional yet easy-to-handle peptide ingredient that contributes to enhancing brand value.
Company information
YOUCHANG INDUSTRIAL DEVELOPMENT CO., LTD is a specialized manufacturer of natural ingredients, focusing on herbal extracts and plant-derived extracts, and is a global company with strengths in international exports. We develop products that integrate traditional knowledge of Chinese medicine with biotechnology, catering to diverse industries such as pharmaceuticals, cosmetics, health foods, functional beverages, personal care, animal nutrition, and aromatherapy. Our main products include herbal extracts, fruit and vegetable powders, tea extracts, peptides, active pharmaceutical ingredients (APIs), natural flavors, essential oils, reed diffusers, and aroma candles. We utilize advanced extraction technologies such as supercritical CO₂ extraction, low-temperature vacuum concentration, membrane separation, and spray drying to achieve high purity and stability of components. We have obtained various international certifications including ISO, GMP, HACCP, HALAL, KOSHER, and organic certification, establishing a quality control and traceability system. We can accommodate both small batches and large-scale production. Through stable quality, competitive pricing, professional support, and sustainable sourcing of raw materials, we build trust with business partners around the world.
