Yu Biao (Jiao)

Colla Vesicae Piscis

Fish Bladder Glue (Isinglass)

Yin Tonic

About this herb

A gelatin extracted from fish swim bladders, used to nourish Yin and Essence.

PinyinYu Biao (Jiao)

Chinese鱼鳔胶

Latin (pharmaceutical)Colla Vesicae Piscis

EnglishFish Bladder Glue (Isinglass)

CategoryYin Tonic

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This entry is a plain-language reference, not a guide to diagnosis or treatment. Herb names, properties, and categories can vary between texts and traditions — always confirm with a licensed practitioner before using any herb.