About Us2

Welcome to Zhangjian Therapy!

If you or your family are suffering from ichthyosis, these problems will be far away from you and your family after understanding our therapy.

3 steps to away from ichthyosis

Step 1: Fast remove scales by fumigation.

Step 2: Dredge sweat glands, hair follicle glands, sebaceous glands, and solve the problems of skin sweating and oil secretion difficulty in most patients.

Step 3: Let the repair factor in Qingliyasi skincare products penetrate into the basal layer of skin through the glands, improve the growth environment of skin cells, and prevent the scales recurrence.

The ichthyosis will not recur if the skin cell growth environment is healthy.



Beijing Zhang Jian Ichthyosis Research Institute

Zhang Jian entered the medical college to study Chinese medicine at the age of 19, and now 92 years old she is still helping ichthyosis patients with their problems. 47 years ago, her daughter suffered from ichthyosis. After 5 years of painstaking research and continuous experimentation, she finally cured her daughter's ichthyosis. Now she is 64 years old and has never relapsed.

In 2003, with support from several sources, Beijing Zhangjian Ichthyosis Research Institute was established. And then “Zhangjian therapy” was formally applied in clinical treatment, more than 30,000 ichthyosis patients worldwide have been healed until now.

                                                    >>>Learn more

Scientific Research Achievements

In 2006, “Zhangjian Therapy” won national patent (Patent No: 3121032.5).

In 2016, after clinical verification, “Zhangjian Therapy” was been awarded a U.S. patent (Patent No.: US 9,241,966, B1).

In 2020, Beijing Zhangjian Ichthyosis Research Institute completed the filing in the United States FDA. (Registration Number:1012724)

In 2021, Qingliyasi Products complete the filing in the United States FDA. (Registration Number :1157094;1157093;1157030;1156983;1157095;1159030)

In 2021, Qingliyasi Obtained trademark registration in the UK (NO.UK.00003575781) and EU (NO.018368128).

In 2022, Qingliyasi Obtained trademark registration in the US (NO.90-453905) .

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Treatment Principle

Zhangjian Therapy softens skin keratin through fumigation with traditional Chinese medicine to achieve the effect of rapid descaling. During the fumigation process, the three major skin glands (sweat glands, sebaceous glands, hair follicles) are gradually dredged. The repairing factors in Qingliyasi skin care products can penetrate into the basal layer of the skin through the dredged glands to improve the growth environment of skin cells. Through the continuous penetration of nutrients, the skin cells of patients with ichthyosis will gradually transition from a life cycle of 3-5 days to the normal 28 days. Therefore, the scales no longer recur.


Zhangjian Therapy provides different degrees ichthyosis patients with three ways to remove scales:


1. Patients with severe ichthyosis are advised to go to the hospital for treatment.

2. For patients with moderate ichthyosis, purchase Home Skin Repair kit to repair the skin at home.

3. Patients with mild ichthyosis can directly choose skin care products for daily care after the daily bath.                            

                                    >>>Analysis Of Ichthyosis


  • Zhangjian and her daughter

    Zhangjian and her daughter

Contact Us

+86 10 6446 4600

[email protected]

Ichthyosis patients are welcome to consult us and also welcome overseas Chinese medicine clinics to cooperate with us.

+44 7895 721472

Room 101, 1st Floor, Building 1, No. 16, District 3, Gaobeidian Town, Chaoyang District, Beijing

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