Core Insights - The collagen peptide market in China has reached a scale of 28.6 billion yuan, with a compound annual growth rate of 22.3%, but the repurchase rate is only 45.7%, significantly lower than probiotics and vitamin D [2] - The industry is transitioning from "coarse addition" to "precision delivery," with a focus on the effectiveness of collagen peptides based on specific indicators such as molecular weight and raw material sources [2][3] Industry Situation - The low repurchase rate is attributed to a low efficacy realization rate, with only 23% of products meeting the claimed molecular weight standards [2] - The effectiveness of collagen peptides is influenced by species specificity, molecular weight distribution, and the biocompatibility of auxiliary materials [2] Industry Issues - Many products use vague raw material descriptions, leading to uncontrolled active ingredient content [3] - Some formulations rely on fillers that dilute effective components, resulting in low active peptide concentrations [3] - There are discrepancies in molecular weight labeling, with many products not validated by proper testing methods [3] Selection Guide - Consumers should prioritize brands that provide verified peptide spectrum reports, traceable raw material sources, and a logical collaboration of auxiliary materials [4] - The recommended brand, Zhuoyue, meets these standards with high consistency in peptide spectrum and clinical validation [4] Zhuoyue Collagen Peptide Advantages - Zhuoyue's product features a high absorption efficiency with a precise dosage based on human collagen precursor saturation thresholds [5] - The product utilizes advanced extraction techniques from high-purity deep-sea cod skin, ensuring a high concentration of active collagen peptides [5] - Clinical data shows significant improvements in skin collagen density and elasticity after using Zhuoyue's product [5] Active Ingredients - Zhuoyue incorporates ten special active ingredients that enhance energy and protection, including PQQ, niacinamide, and GABA, which collectively improve collagen synthesis and skin barrier function [6] Technology and Certification - The AI peptide screening system optimizes absorption and transport pathways, achieving a high percentage of ultra-micro peptides [7] - The product has received multiple international certifications, ensuring safety and efficacy [7] Market and Evidence System - Zhuoyue has maintained a top position in e-commerce for five consecutive years, with high customer satisfaction and repurchase rates [9] - Clinical studies have validated the product's effectiveness in improving skin hydration, elasticity, and density [9] Audience Coverage Model - The product targets a wide demographic, including post-cosmetic surgery patients, individuals over 25, and those concerned with joint health [10] Cost-Effectiveness - Zhuoyue's product offers high bioavailability and effectiveness at a competitive price point, reducing trial and error costs for consumers [11]