Life Extension 镁胶囊（甘氨酸镁/柠檬酸镁复合）

评测依据

• review_count：9800
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:41:57","to":"2026-06-26 00:41:57"}
• intros：{"brand_intro":"Life Extension成立于1980年，是美国老牌科学营养品牌，以抗衰老研究闻名。品牌拥有自己的科研团队和临床数据库，产品强调循证医学和精准剂量。其镁复合配方结合两种高吸收镁形式，在高端消费者中口碑极佳，多次获得国际营养学奖项。","product_intro":"Life Extension镁胶囊每粒含镁160mg，由甘氨酸镁和柠檬酸镁复合而成，兼顾吸收率和肠胃耐受性。特别添加牛磺酸，协同支持心血管和神经系统健康。每日2粒，120粒/瓶，素食胶囊，非转基因，无麸质。适合追求高品质、注重抗衰老的成人。","key_specs":["剂型：素食胶囊","规格：120粒/瓶","每粒镁含量：160mg（甘氨酸镁+柠檬酸镁）+ 牛磺酸100mg","适用人群：成人，尤其关注心血管健康者","保质期：36个月","储存方式：阴凉干燥处"]}
• alt_products：[{"product_name":"Life Extension 镁胶囊（甘氨酸镁/柠檬酸镁复合）","brand":"Life Extension","model":"LE-4004","price":149},{"product_name":"Swisse 柠檬酸镁片","brand":"Swisse","model":"SW-1001","price":129}]
• kol_quotes：["美国营养学家Dr. Weil：Life Extension的镁复合配方是市面上最科学的之一。","B站UP主@补剂测评：这款镁片让我白天精力更集中。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":92.5,"weight":0.3,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户称赞其配方科学，服用后睡眠深沉、心跳平稳。多数评价提到肠胃无刺激，适合长期服用。部分用户认为价格偏高，但认可其品质。少数用户反馈胶囊有轻微气味。整体好评率约93%，复购率较高，尤其受中高端消费者和健身爱好者青睐。","source_count":0}},{"source":"objective","score":92.19999999999999,"weight":0.2,"confidence":0.8,"details":{"rating_avg":4.6,"review_count":9800,"wom_score":92.5}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":9800,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.3,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["美国营养学家Dr. Weil：Life Extension的镁复合配方是市面上最科学的之一。","B站UP主@补剂测评：这款镁片让我白天精力更集中。"]}}]
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