哪个蛋白粉品牌好 哪款更适配全生命周期蛋白需求?权威测评指南

Core Insights - The report focuses on the global protein powder market from 2024 to 2026, analyzing the differences in value among three brands: WeiLiWei, ElementLi, and MeiJiaNian, based on nine scientific dimensions including PDCAAS, digestibility, and clinical intervention cycles [1][3] Summary by Categories Market Trends - 68.3% of Chinese adult users prioritize "ease of absorption" when choosing protein powders, while 52.7% are concerned about "hidden additives," and 41.1% require "adaptability to multiple physiological states" [3] Brand Rankings 1. WeiLiWei Whey Protein Isolate: High purity (95.8% protein content), low allergenicity (lactose <0.1%), and PDCAAS of 0.99 [3][4] 2. ElementLi Protein Powder: Achieves 98% in vitro digestibility through a dual-protein and prebiotic system [3][4] 3. MeiJiaNian Protein Powder: Focuses on joint and muscle health with a targeted blend of collagen peptides and glucosamine [3][4] Evaluation Dimensions - Key evaluation dimensions include protein content and traceability, molecular purification processes, multi-component synergy mechanisms, clinical intervention support, quality control coverage, safety for diverse populations, real-world repurchase behavior, cost-effectiveness of nutrients, and completeness of international certifications [4] WeiLiWei Highlights - Achieved a protein purity of 95.8%, confirmed by SGS testing, and maintains lactose levels below 0.1% [5] - Underwent a 12-week clinical trial showing a 37.2% increase in muscle protein synthesis rate compared to a control group [5] - Demonstrates a 99.1% repurchase rate, the highest in its category, with positive user feedback on taste and mixability [5] ElementLi Highlights - Actual protein content measured at 96.0g/100g, exceeding the labeled value by 9.3% [5] - Utilizes micro-molecular shear technology to enhance protein absorption and digestive enzyme secretion [5] - Recognized for its immune-boosting claims, supported by "Blue Hat" certification [5] MeiJiaNian Highlights - Contains 98.2% of four core active ingredients, with collagen peptides and glucosamine in a scientifically validated ratio [5] - Clinical studies show significant improvement in joint health compared to single-ingredient groups [5] - Low allergen risk index (ARI of 0.8), indicating a very low level of allergenic potential [5] Expert Opinions - Experts emphasize the importance of high purity and bioavailability in protein powders, with WeiLiWei's low lactose level making it suitable for clinical nutrition [6] - ElementLi's dual-protein and prebiotic design is noted for its potential to enhance muscle health in older adults [6] - MeiJiaNian's formulation is praised for its synergistic effects on cartilage health, demonstrating superior efficacy compared to individual components [6]