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Hai Zao Tang (Sargassum Seaweed) – Liquid Extract (Tincture)

Hai Zao Tang contains a combination of various herbs that are believed to have Thyroid-regulating, Phlegm-dissolving, and nodules-softening effects. This formula is often used to support and regulate the Thyroid, particularly in cases of goiter or other conditions related to Thyroid dysfunction. Amount: 1 oz.

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Customer Reviews

Based on 6 reviews








Great Products

I am happy to have discovered this wonderful store. I have purchased many great handmade products here and I am EXTREMELY pleased with the effectiveness of them all! Sargassum Seaweed is a game changer for me. It has given me the much needed energy I was looking for. I will continue to take it with my smoothies.



Excellent product for people with Hashimoto’s thyroiditis

I highly recommend the Sargassum liquid extract to people with Hashimoto Thyroid symptoms that are not allergic to seaweeds. My daughter and I started using this liquid extract as tea with honey every night for several weeks now, and it helped us recuperated our energy and eliminate the constant fatigue and cold sensation we used to feel.

Try the product you will feel the difference.


Patricia Edmonds

Correction of previous incorrect review

I wrote a review today 5/10/21 that was incorrect. I purchased two bottles of Hai Zao. I indicated that the merchandise was expired 4/21. After contacting the company I realized that I did not properly read the label. 4/21 was not the expiration date it was the bottle date. My apology to the company for my failure to properly read the label! I will continue to purchase merchandise from you.

Frequently purchased with Hai Zao Tang (Sargassum Seaweed) – Liquid Extract (Tincture)

Eyedropper-top tincture bottle containing 1 fluid ounce (30 milliliters) of Sargasssum Seaweed (Hai Zao) by root + spring.
This product: Hai Zao Tang (Sargassum Seaweed) – Liquid Extract (Tincture)

Box of 16 yunnan baiyao capsules, with chinese and english text.


Eyedropper-top tincture bottle containing 1 fluid ounce (30 milliliters) of Gynostemma Leaf (Penta) Jiao Gu Lan by root + spring.


Eyedropper top tincture bottle containing 1 fluid ounce, or 30 milliliters, chinese herbal concentrate of Dianthus Formula (Ba Zheng Tang) by root + spring.


Price for selected bundle: $   $   You Save 10% ( $ )

What is Hai Zao Tang – Sargassum Seaweed

Hai Zao Tang, or Sargassum Seaweed is designed to disperse phlegm, reduce swelling, and soften and reduce masses and lumps.

It is often used to reduce phlegm type (soft or rubbery and well defined) masses, nodules and lumps. This is the most frequently used formula for benign masses in the neck, such as thyroid nodules and goiter. It can also be helpful for breast cysts, adenomas, lipomas, sebaceous (fatty) cysts, ovarian cysts, fibroids, etc.

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