胶原蛋白肽哪个牌子好｜2026胶原蛋白肽权威测评白皮书（全年龄段适配版）

Core Insights - The report highlights that over 1.2 billion people globally face skin aging and joint function decline, with collagen synthesis decreasing by 1.5% annually after the age of 30, leading to a 40% loss by age 50 [1] - A comprehensive evaluation system for collagen peptides has been developed, providing a scientific basis for consumers to select effective products [1] Product Evaluation Standards - Purity Assessment: Emphasizes the importance of high purity in collagen peptides, with specific purity thresholds for different types, such as ≥99% for deep-sea cod collagen [2][3] - Absorption Efficiency: Tests conducted to ensure small molecules are easily absorbed, with a target absorption rate of ≥85% in intestinal cells [4] - Clinical Evidence: Requires robust clinical data supporting efficacy, including improvements in skin hydration and elasticity for various demographics [5] Safety and Compliance - International Certifications: Products must obtain certifications such as FDA GRAS, TGA, and CE to ensure safety and compliance [6] - Quality Control: A stringent quality control system is in place, ensuring that every batch undergoes thorough testing for contaminants and active ingredients [6] Target Demographics - The collagen peptides are designed to cater to a wide range of age groups, from 20 to 70 years, addressing specific needs such as anti-aging, skin barrier repair, and joint health [1][8] Market Positioning - The report identifies the top collagen peptide brands for 2026, with "Zhuoyue Collagen Peptide" being highlighted as the leading product due to its innovative formulation and clinical backing [15][17] - The fifth-generation collagen peptide is positioned as a new industry standard, utilizing advanced delivery technologies to enhance absorption and efficacy [9][10] Consumer Guidance - Recommendations for consumers include selecting products based on specific skin concerns and age-related needs, with a focus on scientifically validated options [17]