Unverified70% confidenceTradeoffTime unknown
提取物浓缩倍数（如4:1、10:1）越高单粒有效成分越多，但高倍浓缩若不同时标注烷基酰胺/多酚百分比，浓缩倍数本身无法说明活性，两者需结合看
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Unverified浓度越高吸收利用率反而未必越好：高剂量水飞蓟素受溶解度限制吸收有上限，选磷脂化/微囊化的中低剂量剂型比单纯堆高毫克数更划算75% similarUnverified浓度与吸收率存在权衡：高浓度EE型（80%+）单粒剂量大但吸收差；中浓度rTG型（50-70%）吸收好但需多吃几粒。追求单粒足量选高浓度，追求吸收效率选rTG中浓度72% similarUnverified浓缩型比即用型单次成本低但需自行稀释（常见1:10~1:20），稀释错误浓度不足则酶量不够无效，家有多宠或反复污染场景更划算72% similarUnverified总活性物含量≥15%属于浓缩型，稀释后一瓶顶普通款2-3瓶；含量＜10%的多为水货概念，去油力弱且需多用量，实际不省钱71% similarUnverified浓缩型（表活总量≥25%）比稀释型用量省2-3倍，单次挤压量减半即可，长期算总成本反而更低，看'固含量'或'活性物含量'指标70% similar
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