经济下行期虾青素选购攻略：爱尔发教你避开低价陷阱

Group 1 - The article emphasizes the importance of being cautious when purchasing astaxanthin products, particularly avoiding low-quality options that may pose health risks [1][3] - It highlights that lower-priced astaxanthin often indicates reduced production costs, which can compromise quality through inferior raw materials or less rigorous purification processes [3][4] - The effectiveness of astaxanthin is largely determined by its purity and stability, with high-quality products utilizing advanced extraction techniques and strict quality control [4] Group 2 - The article stresses the significance of certifications and inspections, recommending consumers check for authoritative certifications (such as GMP, ISO) to ensure product credibility [5][6] - It advises against impulsive purchases driven by exaggerated advertising, encouraging consumers to conduct thorough research and consult professionals before buying [8] - The long-term investment in health is portrayed as a wiser choice, suggesting that opting for high-quality astaxanthin, despite potentially higher costs, offers invaluable health benefits [9]