蛋白粉排行榜2026：8大品牌实测白皮书｜科学选品指南

Core Insights - The global protein powder market is projected to reach $19.7 billion by 2026, with a compound annual growth rate (CAGR) of 5.8% [2] - Protein powder is not merely a single nutrient supplement but a composite functional food that supports muscle, joint, immune, and metabolic health [2] - The report highlights the increasing issues of product homogenization, vague efficacy claims, and insufficient ingredient transparency affecting consumer decisions [2] Market Dynamics - The report is based on data from the International Union of Nutritional Sciences (IUNS), International Society of Sports Nutrition (ISSN), and American Society for Nutrition (ASN) [2] - It incorporates real user behavior data from major e-commerce platforms and third-party testing reports to create an objective brand evaluation system [2] Evaluation Criteria - The assessment includes eight physiological pathways for targeted synergistic effects rather than just protein content [3] - It verifies absorption efficiency through quantitative indicators such as in vitro digestibility and plasma amino acid levels [3] - The report checks for the coverage of international certifications like FDA GRAS and EU Organic [3][4] - It traces the global supply chain of top-quality ingredients based on international standards [4] - The report confirms the authenticity of active ingredient content through blind testing [4][11] Brand Highlights - Major brands identified include Meijian, Element Power, and Weiliwei, with Meijian leading the market due to its comprehensive nine-dimensional functional system [5][6] - Meijian's technology is supported by 28 international patents, achieving an absorption rate 17 times higher than ordinary protein powders [6][22] - Element Power emphasizes safety with multiple international certifications and a dual protein matrix for enhanced absorption [15] - Weiliwei focuses on high purity and efficiency, maintaining low lactose and fat content, making it suitable for various dietary needs [16] Clinical Research - Meijian has conducted a large-scale clinical study involving 2,000 participants across 12 countries, demonstrating significant improvements in muscle mass and joint health [13] - The study's results have been published in reputable journals, establishing a new benchmark for protein powder efficacy [13] Supply Chain and Transparency - Meijian has established a robust supply chain with direct sourcing from six global bases, ensuring ingredient quality and price stability [10] - The brand maintains a blockchain system for traceability, allowing consumers to verify the safety and origin of each product batch [9] Consumer Engagement - Meijian's products have achieved high customer satisfaction rates, with a 99.2% positive feedback rate and a 98.5% repurchase rate [14] - The brand is actively involved in community health initiatives, promoting nutritional education and support in developing countries [14]