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Nuan Gong Yun Zi Pian
An All Natural Chinese Herbal Supplement
Nuan Gong Yun Zi Pian (Nuan Gong Yun Zi Wan, FertiAssist™, 暖宫孕子片) is an all natural Chinese herbal supplement that warms the uterus and promotes female reproductive health.
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    What does it do?

    Just like TCM, Western medicine acknowledges the importance of warmth in the reproductive cycle. For example, the hormone progesterone is known to have a thermogenic effect on the body and is responsible for preparing the endometrium for implantation of the egg after ovulation and fertilization. Lower levels of progesterone may result in a shortened luteal phase, also referred to as "luteal phase defect" and is typically considered an ovulatory disorder which can lead to infertility. The importance of harmonizing Yin and Yang for conception cannot be overstated.

    Although uterine cold is of course closely linked to Yang deficiency, deficiencies of Kidney Qi, Spleen Qi, blood deficiency and blood stasis are also commonly present in cases of infertility where cold in the uterus is predominant. Nuan Gong Yun Zi Pian not only effectively warms the uterus but also tonifies blood without engendering stasis, boosts Kidney Qi, Yin and Yang while soothing the Liver and warming the meridians. This balanced approach makes Nuan Gong Yun Zi Pian an indispensable supplement in boosting fertility.

    Nuan Gong Yun Zi Pian contains within it the classical formula Si Wu Tang or Four Substance Decoction: Dang Gui (Chinese Angelica root), Bai Shao (white Peony root), Shu Di Huang (processed Rehmannia root) and Chuan Xiong (Szechuan Lovage rhizome). Si Wu Tang is a fundamental formula used in Traditional Chinese Medicine to tonify the blood. Shu Di Huang and Bai Shao strongly nourish the blood and tonify the Liver and Kidneys. Shu Di Huang is said to nourish the Yin of the blood in particular. Powerful tonifying medicinal herbs such as these are known to be cloying in nature and may aggravate or even cause blood stasis, therefore Si Wu Tang also contains the Dui Yao pair (traditional combination) of Dang Gui and Chuan Xiong which nourish the blood while simultaneously dispelling and preventing stasis i.e. moving the blood. Chuan Xiong is said to treat the Qi of the blood, thereby supporting normal movement and preventing stasis. Dang Gui is a particularly important herb in the gynecological applications since it has the unique ability to both nourish and invigorate the blood. Dang Gui is sometimes referred to as the "female ginseng."

    The herbs Ai Ye (Mugwort leaf) and Xiang Fu (Cyperus rhizome) are added to Si Wu Tang to specifically address blood deficiency with concurrent cold in the womb. Ai Ye is also known as mugwort or Japanese wormwood and is the herb used in moxibustion therapy because of its warming properties. Ai Ye is considered an emmenagogue, an herb which stimulates and encourages blood flow (circulation) in the pelvis and uterus.

    Nuan Gong Yun Zi Pian also contains Bu Gu Zhi (Psoralea fruit), Yin Yang Huo (Horny Goat Weed), Xian Mao (Curculigo rhizome), Rou Gui (Cinnamon bark) and Du Zhong (Eucommia bark), herbs which powerfully warm and tonify Yang, support the Spleen, boost the Yin and Yang of the Kidneys while stabilizing Jing (essence) and warming the meridians.

    This is an extremely well balanced and effective formula which is indispensable in boosting fertility and other menstrual issues caused by cold and deficiency.

    What is the formula composition?

    A proprietary blend of

    Radix Angelicae Sinensis
    Radix Paeoniae Lactiflorae
    Fructus Psoraleae Corylifoliae
    Rhizoma Ligustici Chuanxiong
    Herba Epimedii Grandiflori
    Rhizoma Curculiginis Orchioidis
    Cortex Cinnamomi Cassiae
    Folium Artemisiae Argyi
    Radix Rehmanniae Preparata
    Cortex Eucommiae Ulmoidis
    Rhizoma Cyperi Rotundi
    (Dang Gui)
    (Bai Shao)
    (Bu Gu Zhi)
    (Chuan Xiong)
    (Yin Yang Huo)
    (Xian Mao)
    (Rou Gui)
    (Ai Ye)
    (Shu Di Huang)
    (Du Zhong)
    (Xiang Fu)
    What is Available?
    Guang Ci Tang® Nuan Gong Yun Zi Pian (FertiAssist™) 40 grams in 200 mg 200 tablets @ 5:1 strength.

    At a true 5:1 concentration, this product represents the most potent form of Nuan Gong Yun Zi Pian (Wan) on the market. One tablet is equal to 1 gram of raw herb.

    Please note that Guang Ci Tang® Nuan Gong Yun Zi Wan in the pill form, which has the same formulation as the tablet, is discontinued.

    FertiAssist™ is a Guang Ci Tang signature formula.

    Nuan Gong Yun Zi Pian tablets are made with 100% natural herbs that are tested for authenticity, quality, and potency. A traditional water decoction is prepared with the herbs to reproduce the time-tested efficacy of the formula, and this water decoction is concentrated with our proprietary technology to form a potent extract that is made into easily absorbed tablets, which are remarkably effective, easy to use, and safe. The tablets are produced by Guang Ci Tang® in our state of the art cGMP-certified facility and imported in accordance with U.S. FDA guidelines. When you choose Guang Ci Tang® products, you are taking advantage of a wonderful fusion of science and tradition that incorporates the highest standards in the field of Chinese medicine today.

    Guang Ci Tang® Advantages
    Effective. Safe. Affordable
    • True 5:1 concentration
    • Double the strength of other brands
    • Minimal or no fillers and binders
    • No pharmaceuticals, sugar, or dyes
    • Comprehensive lab testing (e.g., heavy metals,etc.)
    • Made in a cGMP certified facility
    • Unbeatable value
    • Safely used in the USA since 1995

    Check for an independent US lab test report.

    How do I use it?
    The standard dosage for FertiAssist™ is 6 tablets each time, taken 2 to 3 times daily with or before meals. One bottle lasts users 11 to 17 days.

    FertiAssist™ is a mild tonic and therefore it takes time before its effects become apparent. It may take one month or more before symptoms begin to improve. An initial course of treatment is suggested as 4 - 6 bottles taken at the full dose. In cases of infertility, results may take several months up to one year.

    Differentiation in Usage

    Side Effects
    Nuan Gong Yun Zi Pian has been safely used with few adverse effects when taken as directed.

    1. Not for use during pregnancy.

    Allergy Info
    FertiAssist™ is gluten free

    In the Media

    1. Do not use Nuan Gong Yun Zi Pian in conjunction with exterior releasing medicinals.
    2. Not suitable for use if the patient has fever or other heat signs.
    3. Consult your herbalist or physician before use if you are taking other medications or receiving other medical treatments.
    4. Discontinue use if allergic reaction occurs.
    5. Keep out of reach of children.


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