15 herbs in the Shen Study library belong to the Tonify yin category.

Tonify yin herbs are mostly cool or cold and sweet, and most enter the Kidney and Liver channels.
HerbNatureFlavourChannelsMain action
Mài Dōng
Ophiopogon
CoolSweet, Slightly bitterLung, Heart, StomachNourishes Lung and Stomach Yin, clears Heat
Nǚ Zhēn Zǐ
Privet fruit
CoolSweet, BitterLiver, KidneyNourishes Liver and Kidney Yin
Gǒu Qǐ Zǐ
Goji berry/Wolfberry
NeutralSweetLiver, Kidney, LungNourishes Liver and Kidney Yin and Blood
Shēng Dì Huáng
Raw rehmannia
ColdSweet, BitterHeart, Liver, KidneyClears Heat, cools Blood — Ying and Xue levels
Tiān Dōng
Chinese asparagus root
ColdSweet, BitterLung, KidneyNourishes Lung and Kidney Yin, clears Heat
Yù Zhú
Solomon seal rhizome
NeutralSweetLung, StomachNourishes Lung and Stomach Yin, generates fluids
Shí Hú
Dendrobium stem
CoolSweetStomach, KidneyNourishes Stomach Yin, generates fluids, relieves thirst
Hàn Lián Cǎo
Eclipta/False daisy
ColdSweet, SourLiver, KidneyNourishes Liver and Kidney Yin
Guī Bǎn
Tortoise plastron
CoolSweet, SaltyLiver, Kidney, HeartNourishes Yin, anchors Yang — strong
Biē Jiǎ
Soft-shell turtle carapace
CoolSaltyLiver, KidneyNourishes Yin, anchors Yang — stronger for clearing deficiency Heat than Gui Ban
Bǎi Hé
Lily bulb
ColdSweetHeart, LungNourishes Yin, moistens Lung, stops cough
Běi Shā Shēn
Glehnia root
CoolSweet, Slightly bitterLung, StomachNourishes Yin, clears Lung Heat
Huáng Jīng
Polygonatum rhizome
NeutralSweetSpleen, Lung, KidneyTonifies qi, nourishes Yin
Sāng Shèn
Mulberry fruit
ColdSweet, SourHeart, Liver, KidneyNourishes Yin, tonifies Blood
Hēi Zhī Má
Black sesame seed
NeutralSweetLiver, Kidney, Large IntestineTonifies Liver and Kidney, nourishes essence and Blood

Other herb categories

Learn the Tonify yin herbs

Shen Study quizzes you on each herb and shows the pattern its category shares, so you memorise less.

Try the 5-question herb quiz

Or practise a TCM case