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Gui Zhi Fu Ling Pian (Wan)
An All Natural Chinese Herbal Supplement
Gui Zhi Fu Ling Wan (Gui Zhi Fu Ling Pian, GyneAssure™, Gui Zhi Fu Ling Tang, 桂枝茯苓片) is a regarded ancient Chinese medicine that promotes blood circulation to remove Blood stasis. It is mostly used to support a healthy gynecological function.
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    What does it do?

    Have an Easier Menstrual Flow or Menopause & Ease Cramping

    For many women, there seems to be little effective natural relief for heavy menstrual flows, lower abdominal pain associated with PMS, or during the menstrual cycle, and more serious gynecological concerns from tissue overgrowth.

    Some women undergo unnecessary surgery to resolve common gynecological issues. Many women also take over-the-counter allopathic drugs.

    For those looking for an all-natural supplement for female health, GyneAssure™ is a Traditional Chinese Medicine (TCM) comprised of five all-natural herbs.

    Time-Tested Ancient Formula Improves Blood Circulation

    Gui Zhi Fu Ling Tang has been used for centuries to help alleviate discomfort from uterine or menstruation problems. Over time, Gui Zhi Fu Ling Tang can internally correct conditions which are the root cause for heavy menstrual flow and other disorders.

    This TCM remedy for women's health is safe. It won't work immediately; it's recommended that you take Gui Zhi Fu Ling Pian for a minimum of four weeks before assessing if your condition has improved. Some people experience a noticeable positive outcome(s) within a short time of taking Gui Zhi Fu Ling Pian.

    Although this Chinese medicine has been used mostly for women, it can be used for men as well, to promote blood circulation. In fact, some Chinese herbal doctors regard Gui Zhi Fu Ling Tang as the most powerful herbal formula that removes Blood stasis.

    How Does Gui Zhi Fu Ling Pian Work?

    The five all-natural herbs in Gui Zhi Fu Ling Pian work synergistically to promote blood circulation, and to remove Blood stasis.

    The first herb in this formula (the formula's namesake), Gui Zhi (Cinnamon twig), is warm in nature. It warms Yang energy, warms and unblocks the channels. It also promotes sweating and relaxes muscles.

    Fu Ling (Poria) is the second major herb appearing in the formula name. It strengthens the Spleen and leaches out dampness. Together the two herbs set the foundation to move Blood and remove stasis.

    Tao Ren (Peach kernel) strongly invigorates the blood and dispels blood stasis. It also moistens the intestines and moves the bowels.

    Mu Dan Pi (Tree Peony bark) clears heat and cools the blood. It also invigorates the blood and dispels blood stasis.

    Bai Shao (Peony root) harmonizes the Liver, regulates menstruation, and relieves pain.

    Does Research Support Gui Zhi Fu Ling Pian?

    Gui Zhi Fu Ling Wan is the most commonly prescribed Chinese herbal formula for certain symptoms of abnormal gynecological function.1 A meta analysis of 38 random controlled trials involving 3816 participants concluded that Gui Zhi Fu Ling formula, given in combination with a pharmaceutical drug, significantly improved gynecological symptoms, compared to administration of only the allopathic drug.2

    What is the formula composition?

    A proprietary blend of

    Ramulus Cinnamomi Cassiae
    Sclerotium Poriae Cocos
    Cortex Moutan Radicis
    Semen Pruni Persicae
    Radix Paeoniae Lactiflorae
    (Gui Zhi)
    (Fu Ling)
    (Mu Dan Pi)
    (Tao Ren)
    (Bai Shao)
    What is Available?
    Guang Ci Tang® Gui Zhi Fu Ling Pian (GyneAssure™) 40 grams in 200 mg 200 tablets @ 5:1 strength.

    Guang Ci Tang® Gui Zhi Fu Ling Wan (GyneAssure™) 40 grams in 200 mg 200 pills @ 5:1 strength.

    At a true 5:1 concentration, both products represent the most potent form of Gui Zhi Fu Ling Pian (Wan/Tang) on the market. One tablet or pill is equal to 1 gram of raw herb. Both tablets and pills have the same formulation.

    Gui Zhi Fu Ling 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 GyneAssure™ is 4 tablets or pills each time, taken 2 to 3 times daily with or before meals. One bottle lasts users 16 to 25 days.

    The dose may be doubled for a quicker and stronger response as needed (e. g., in an acute phase). Consult your practitioner for precise dosage recommendations based on body weight and other factors.

    GyneAssure™ has a mild action and therefore it usually 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.

    Differentiation in Usage

    Side Effects
    Gui Zhi Fu Ling Pian has been safely used with few adverse effects when taken as directed.


    Allergy Info
    Gui Zhi Fu Ling Pian (Wan) contains Tao Ren (Peach Kernel) and is gluten free.

    In the Media

    1. Consult your herbalist or physician before use if you are taking other medicines.
    2. If any adverse symptom occurs, discontinue use.
    3. Keep out of reach of children.


    1. Fang RC et al., The traditional chinese medicine prescription pattern of endometriosis patients in taiwan: a population-based study. Evid Based Complement Alternat Med. 2012;2012:591391.
    2. Chen NN et al., Chinese herbal medicine Guizhi Fuling Formula for treatment of uterine fibroids: a systematic review of randomised clinical trials. BMC Complement Altern Med. 2014 Jan 2;14:2. doi: 10.1186/1472-6882-14-2.
    GyneAssure™ (Gui Zhi Fu Ling Pian) is rated 5.0 out of 5 by 3.
    Rated 5 out of 5 by from GyneAssure has worked very well. GyneAssure has worked very well. It has decreased my menstration flow as it is not as heavy. I was told after using it the fibriods has decreased a lit but i will do a sonogram in 2 months time to see if that is true.
    Date published: 2010-05-20
    Rated 5 out of 5 by from THIS STUFF IS AMAZING!!! I am 41 and have a Medical Background. I have researched herbal remedies to to help with my PCOS (cysts on ovaries ) and Endometriosis. I have had sharp chronic pain and inflammation in my lower abdomen for years...tried almost everything with NO relief.....TIL THIS!! OMG!! After taking it for a month... I have NO more pain...and I think (dont know for sure) my Cysts that NEVER went away have SHRUNK!! I dont need hormones or Metformin now.....and finally I can lose weight!! THANK YOU....THANK YOU....THANK YOU!!
    Date published: 2014-10-30
    Rated 5 out of 5 by from GyneAssure works wonderfully for my endometriosis. GyneAssure works wonderfully for my endometriosis. It is the only thing working for me
    Date published: 2012-02-01
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