Nu Zhen Zi | Fructus Ligustri Lucidi | Privet Fruit
Properties: Bitter, Sweet, Cool
Channels Entered: Kidney, Liver
Nu Zhen Zi, also known as Glossy Privet Fruit, is a classic yin-tonifying herb in Traditional Chinese Medicine. It nourishes the liver and kidney yin and clears deficiency heat, making it especially supportive during menopause when yin and internal fluids naturally decline. Historically, it has also been valued as part of longevity and vitality formulas, reflecting its role in promoting overall resilience and balance.
During menopause, shifts in yin and fluids can contribute to dryness, subtle heat, and reduced skin elasticity. Nu Zhen Zi gently addresses these changes by replenishing the body’s foundational reserves and supporting tissues associated with the liver and kidney in TCM. This helps maintain internal harmony and promotes balanced, healthy skin.
Active Constituents
- Triterpenoids, including oleanolic acid and ursolic acid — antioxidant, anti-inflammatory, liver-protective
- Phenylethanoid glycosides (e.g., nuzhenide) — support cellular resilience and adaptogenic balance
- Flavonoids and iridoids — potent antioxidants that help protect skin and tissues
- Glycosides — contribute to tonic and restorative activity
These compounds form a complex profile that supports Nu Zhen Zi’s traditional yin-nourishing and balancing functions. Modern studies show triterpenoids support antioxidant defenses and tissue resilience, helping skin maintain hydration and barrier function during hormonal changes. Phenylethanoid glycosides and flavonoids contribute further anti-inflammatory and protective effects, validating the herb’s classical reputation for nourishing fluids and essence.
Classical texts note Nu Zhen Zi’s cool, moistening nature and its ability to restore yin without causing stagnation or cloying when taken internally. By gently clearing deficiency heat while reinforcing foundational reserves, it helps reduce the subtle dryness and irritability often associated with menopause.
Although Nu Zhen Zi is used topically in Meno-Wash™, these same principles translate into supporting the vaginal skin. The herb helps maintain balance, hydration, and resilience, reflecting its internal action in a gentle, external application. Meno-Wash™ is formulated to work in harmony with these natural shifts, helping vaginal skin remain resilient, comfortable, and nourished. Have you tried it yet? Click here to order now.
Citations:
Bensky, D., Clavey, S., & Stöger, E. (2004). Chinese herbal medicine : materia medica. Eastland Press, Cop.
Cao, M., Wu, J., Peng, Y., Dong, B., Jiang, Y., Hu, C., Yu, L., & Chen, Z. (2023). Ligustri Lucidi Fructus, a traditional Chinese Medicine: Comprehensive review of botany, traditional uses, chemical composition, pharmacology, and toxicity. Journal of Ethnopharmacology, 301, 115789. https://doi.org/10.1016/j.jep.2022.115789
Ji, X., Liu, X.-Q., Gao, L., Xiao, S.-P., Liang, Y.-H., Li, C., & Wang, Z.-M. (2021). Qualitative and quantitative analysis on triterpenoids in Ligustri Lucidi Fructus. Zhongguo Zhong Yao Za Zhi = Zhongguo Zhongyao Zazhi = China Journal of Chinese Materia Medica, 46(5), 1168–1178. https://doi.org/10.19540/j.cnki.cjcmm.20200706.204
Pang, Z., Zhou Zhi-yan, Wang, W., Ma, Y., Niu Feng-ju, Zhang, X., & Han, C. (2015). The Advances in Research on the Pharmacological Effects ofFructus Ligustri Lucidi. BioMed Research International, 2015, 1–5. https://doi.org/10.1155/2015/281873