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(Kang Zhong Pian)
An All Natural Chinese Herbal Supplement
Tumoclear™ (Kang Zhong Pian, 抗肿片) is a Chinese herbal medicine specially formulated for maintaining a normal balance in cell growth. The herbal remedy combines multiple Chinese herbs that are shown in studies to support the body's natural ability to curtail cell overgrowth.
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    What does it do?
    In Traditional Chinese Medicine (TCM), many Chinese herbs are reported beneficial in helping our body to defend ourselves from cell overgrowth in various clinical settings. Tumoclear has a unique combination of the following Chinese herbs.

    Herba Sarcandrae (Zhong jie feng, Cao shan hu, Sarcandra glabra): Sarcandra has been used traditionally to disperse pathogenic wind and remove blood stasis. Modern studies have revealed its antitumor properties. It was shown to modestly inhibit the growth of the implanted S180 sarcoma or HepA tumor in mice and prolong their survival. When administered together with chemotherapy drugs like CTX, 5-Fu, ADM or radiotherapy 60Co, Sarcandra can increase their antitumor efficacy in the range of 11.17% to 39.80%. In a small clinical trial of 14 acute leukemia patients with Sarcandra, 4 patients had a complete remission and 6 a partial remission. Relapse was observed after the withdrawal of Sarcandra. No significant side effect was noticed during the trial. In a separate trial of 373 patients with various late stage tumors using Sarcandra, 53.9% patients showed improvement, of which 15.7% showed marked improvement. Among the types of tumours that better responded to the treatment are of the origin from pancreas, colon, liver, esophagus, and leukemia.1

    Herba Scutellariae Barbatae (Ban zhi lian, Portulaca grandiflora): The Chinese herb Ban zhi lian has been long used to treat various tumours in Chinese Medicine. In recent years it has been shown to inhibit the growth of several lines of tumour cells in implanted mice and in petri dish. In clinical studies, Chinese herbal formulas that include Ban zhi lian as a major ingredient have been used with various successes in treating many types of malignant tumours in liver, stomach, colon, lung, esophagus, and breasts in Chinese hospitals.2 For example, in a trial involving 136 breast cysts, 44 (32%) showed remission, 42 (31%) marked improvement, 30 (22%) improvement, 20 (15%) had no improvement. No significant side effect was noticed. In USA, a Ban zhi lian herbal preparation is now being approved by FDA for phase II trial of stage IV metastatic breast cancer, as reported in a Oct 15, 2007 Time magazine article.3 In an earlier trial, 21 stage IV metastatic breast cancer patients were treated with Ban zhi lian. After about a year, 25% of the patients showed stabilization in their disease for 90 days and 19% for 180 days.3

    Herba Salviae Chinensis (Shi jian chuan): Salvia chinensis is another Chinese herb that is often used in Chinese herbal medicines for treatment of tumours in China. It is normally included in combination with other Chinese herbs. The types of tumours treated include liver, stomach, colon, lung, esophagus, and nasopharynx. For example, in one study of 158 late stage stomach cancer, one Salvia chinensis-containing herbal formula was used along with chemotherapy for 1 to 2 years, the 3, 5, and 10 years' survival rate are 41.07%, 30.36% and 12.5% in the first group of 56 patients, and the 3 years' survival rate is over 50% in the second group of 102 patients with the best result seen in the combination with 5-Fu chemotherapy.

    Semen Coicis Lachryma-Jobi (Yi yi ren, Job's tears, semen coicis): Coix is a maize-like seed traditionally consumed in China and is often a component of antitumour Chinese herbal formulas in China. A Coix preparation named Kanglaite is now among the best selling antitumour drugs in China. The Coix preparation has been approved by FDA for a phase II trial to test its efficacy in treating non-small-cell lung cancer in USA. Studies have suggested that the Coix preparation may enhance the efficacy of chemotherapy and reduce side effects such as fatigue, nausea, and hair loss, as discussed by a Science magazine news focus. 4

    What is the formula composition?

    A proprietary blend of

    Herba Sarcandrae
    Herba Scutellariae Barbatae
    Herba Salviae Chinensis
    Semen Coicis Lachryma-Jobi
    Herba Hedyotis Diffusae
    Rhizoma Paridis
    (Zhong Jie Feng)
    (Ban Zhi Lian)
    (Shi Jian Chuan)
    (Yi Yi Ren)
    (Bai Hua She She Cao)
    (Qi Ye Yi Zhi Hua)
    What is Available?
    Guang Ci Tang® Tumoclear™ (Kang Zhong Pian) 40 grams in 200 mg 200 tablets @ 5:1 strength.

    At a true 5:1 concentration, one tablet is equal to 1 gram of raw herb.

    Tumoclear™ is a Guang Ci Tang signature formula.

    Tumoclear 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?
    For adults, take 6 tablets each time with water or juice, 2 to 3 times daily or consult your herbalist. One bottle lasts users 11 to 17 days.

    The dose may be doubled for a quicker and stronger response as needed (e. g., in an acute phase or with heavy body weight).

    We suggest to take 6 bottles for the first regimen, which lasts about 2 to 3 months.

    Differentiation in Usage
    Tumoclear and Tumorite™ both help manage tumors and may be combined.

    Side Effects
    Tumoclear may occasionally cause loose stool.


    Allergy Info
    Tumoclear™ is gluten free

    In the Media

    1. Because of the nature of the underlying concern, we strongly suggest customers consult your herbalist or physician before use. In order to make an informed decision and make it an option of alternative treatment, please present all the information for discussion.
    2. Strongly suggest the use under the supervision of your physician or acupuncturist.
    3. Keep out of reach of children.


    1. Zhang Y. et al., Studies on Parmacology of Sarcandra glabra. Chinese Journal of the Practical Chinese with Modern Medicine, 2006 19:1839
    2. Zhu Y. et al., Journal of Emergency in Traditional Chinese Medicine. 2006 (5):533
    3. Carr C., Can Ancient Herbs Treat Cancer? Time 2007 Oct 15. Link
    4. Normile D., The New Face of Traditional Chinese Medicine, Science 2003 299:188.
    Tumoclear™ (Kang Zhong Pian) is rated 5.0 out of 5 by 3.
    Rated 5 out of 5 by from Great company and product!!! This is a great product because my Chinese Herbalist/Doctor says it fights cancer, and is an anti biotic. It's true because after my dentist told me that my mouth was infected, I started taking Kang Zhong Pian. The next time I saw the dentist, she was amazed that the swelling went down a lot! It's an awesome product. The company is great because they ship free and FAST! Noel Golondrina
    Date published: 2014-03-07
    Rated 5 out of 5 by from hi, i have been taking Kang Zhong Pian (Guang Ci Tang formula) for 4 months hi, i have been taking Kang Zhong Pian (Guang Ci Tang formula) for 4 months by recommendtion of one of ur representatives.
    Actually i had been struggling with frequent painful Gum swollen and bleeding, but since i started to take this formula, symptoms have been much better, it seems to really work for me. I appreciate a lot for that.
    Date published: 2013-01-25
    Rated 5 out of 5 by from Tumoclear I started this treatment one month ago and I am feeling much better.I am very happy and grateful. .Thank you!.GOD BLESS YOU!
    Date published: 2014-10-09
    Product Q&A

    Can the tumoclear be given to an 75 lb. canine with cancer or is it for human use only?

    Asked by: char

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