Herb of the Month: Marshmallow

Author: Jillian Foster   Date Posted:1 April 2019 

The name marshmallow might conjure an image of fluffy white sweet treats; however marshmallow is actually the common name for the plant Althaea officinalis. In days gone by, marshmallow sweets were flavoured with the marshmallow herb, but this is no longer the case. Marshmallow has been used for centuries as both a medicine and a food. It has a long traditional use by the Arabs, Romans, Chinese, Egyptians and Syrians where it has been made into a liquid medicine, taken as a food or turned into a poultice for topical use on the skin.


Both the leaves and the root of the marshmallow plant have a high mucilage content that makes it an excellent demulcent (soother) and emollient (skin soother and softener). Marshmallow has been traditionally used in Western herbal medicine for coughs, minor respiratory complaints, inflammation of the digestive tract and topically for minor skin irritations and inflammation.


Coughs and colds

The root of marshmallow has demonstrated anti-tussive (cough suppressing) action and is considered very soothing for a dry, irritating cough due to its high mucilage content. It is used for mouth and throat irritations that can come with a cough and cold.



Skin health

The mucilage content of marshmallow acts as an emollient that can soothe and soften irritated skin and may reduce the inflammation associated with minor skin complaints. It may also assist with healing minor wounds.


Digestion and gut health

Marshmallow root has been traditionally used in Western herbal medicine to relieve mild discomfort of the stomach and the gut. Due to its demulcent action it can help dampen inflammation occurring in the gut and the mucilage content can form a mucin-like layer on the gut lining to further help reduce the irritation to the area.

Marshmallow can be taken as a soothing tea for symptomatic relief. Alternatively, you can take marshmallow in capsules, tablets or in a tincture. Marshmallow ointments can be applied directly to soothe inflamed or irritated skin.



  1. Bone K. 1993. Marshmallow Soothes Cough. Mediherb Professional Monitor Number 5 June 1993
  2. EMA. 2016. Marshmallow root. https://www.ema.europa.eu/documents/herbal-summary/marshmallow-root-summary-public_en.pdf. Viewed 4/10/18
  3. IM Gateway. 2017. Marshmallow. Unity Health Victoria. Viewed 4/10/18
  4. Rezaei M, Dadgar Z, Noori-Zadeh A, Mesbah-Namin SA, Pakzad I, Davodian E. Evaluation of the antibacterial activity of the Althaea officinalis L. leaf extract and its wound healing potency in the rat model of excision wound creation. Avicenna Journal of Phytomedicine. 2015;5(2):105-112.
  5. Natural & Alternative Treatments. 2013. Marshmallow. EBSCO Publishing. Viewed 4/10/18
  6. Shah SM, Akhtar N. et al. 2011. Pharmacological activity of Althaea officinalis L. Journal of Medicinal Plants Research Vol. 5(24), pp. 5662-5666, 30 October, 2011


Written by Jillian Foster

Jillian (BHSc Naturopathy) is a qualified naturopath who believes through a healthy and balanced diet and lifestyle, we have the power to influence our health and the health of future generations. With a passion for herbal medicine, Jillian loves helping people find the right solution for their health needs and educating people on how they can lead a healthy and happy life. 

Jillian enjoys keeping active with her two young children and baking them delicious and healthy treats.

Comments (1)


By: on 2 March 2020
You are writing an article re benefits of Marshmallow, yet it is not available on your website. We are looking for Organic Marshmallow root tea, powder or capsules.

Australian NaturalCare Response
Dear Robyn, Thank you for your comment regarding the Marshmallow Herb to the Month Blog. Marshmallow is a key ingredient in the Australian Natural Care Stomach Care Plus. This is a great formulation which supports digestive system health and function and helps to relieve digestive discomfort. Please find a link to the Australian Natural Care Stomach Care Plus below: https://www.ausnaturalcare.com.au/stomach-care-plus-90-tabs We also stock the Pukka Relax tea. Marshmallow is an ingredient in this tea formulation which can help support feeling relaxed and can also help support digestion. Please find a link to the Pukka Herbs Relax Tea Bags - 20 bags below: https://www.ausnaturalcare.com.au/pukka-herbs-relax-tea-bags-20-bags?utm_source=Blog&utm_medium=Text+Link&utm_content=Herb+of+the+Month%3A+Marshmallow&utm_campaign=Product I hope these suggestions have been of assistance.

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