Marshmallow root
An honest look at the demulcent herb behind one of the best-supported soothing claims in herbal tea
Marshmallow root is one of the better-supported soothing herbs in tea: its mucilage forms a soft, coating layer that soothes the throat and irritated mucous membranes, recognised in gold-standard ESCOP and EMA monographs. Sippo Quiet Hours is built around it, with calming chamomile, in a smooth, caffeine-free cup. It soothes; it does not treat infection or any condition. For severe or lasting symptoms, see your doctor.
Most herbal claims rest on tradition. Marshmallow root is the rare one with real regulatory backing for its soothing, demulcent action, which is why it has been the throat-and-gut comfort herb for centuries. Quiet Hours puts it at the centre of a smooth, caffeine-free cup, and this is the honest account of what it does and does not do.
Written and reviewed by Dan Bartley, co-founder of Sippo · Last reviewed June 2026The pick
mellow mint tea
How it compares
| What matters in a soothing cup | Sippo Quiet Hours | Conventional |
|---|---|---|
| Real marshmallow root, a recognised demulcent | Yes | Rarely featured |
| Smooth, coating mouthfeel | Yes, from the mucilage | No |
| Caffeine free | Yes | Usually |
| Real cut herbs, not dust | Yes, pyramid bag | Often dust |
| Added sugar or synthetic flavouring | None | Sometimes |
| Certified organic | Yes | Variable |
What's inside, and why
Found in: Quiet Hours teaWell establishedAlthaea officinalis
The star. Its mucilage, a soft soluble fibre, forms a coating layer that soothes the throat and irritated mucous membranes, a demulcent action recognised in the ESCOP and EMA monographs (ESCOP, 2019; EMA, 2016). One of the strongest single-herb soothing claims we make.
Found in: Quiet Hours teaWell establishedMatricaria chamomilla
A gentle, calming flower with apigenin and bisabolol, studied for soothing, anti-inflammatory action (Amsterdam et al., 2009), pairing naturally with marshmallow root.
Found in: Quiet Hours teaTraditionalMentha spicata
Mellow spearmint lifts the soft, soothing base with a fresh, easy note, never sharp.
Found in: Quiet Hours teaTraditionalMelissa officinalis
A soft, citrusy herb traditionally enjoyed to calm, rounding out the gentle cup.
How it adapts
| Target | How it solves it | Key ingredient | What you'll notice |
|---|---|---|---|
| A scratchy, dry throat | Soft, coating mucilage | Marshmallow root | A soothed, coated feeling |
| Wanting a smooth, soft cup | Marshmallow root's silky body | Marshmallow root | A rounded, comforting brew |
| A sensitive system | Gentle, demulcent, low-acidity herbs | Marshmallow + chamomile | Soft and easy to tolerate |
| Not wanting caffeine | Naturally caffeine-free | Herbal, no tea leaf | Sip it any hour |
| Wanting it clean | No added sugar or synthetic flavouring | Real organic herbs | Add honey if you like |
People also ask
It is best known as a demulcent: its mucilage forms a soft, coating layer that soothes the throat and irritated mucous membranes, a use recognised in the ESCOP and EMA monographs (ESCOP, 2019; EMA, 2016). That makes it a genuinely soothing herb for a scratchy throat or a sensitive cup. It soothes the feeling rather than treating any underlying cause.
It is one of the better-supported herbs for throat comfort, with regulatory monographs documenting its demulcent, soothing action. A warm cup, perhaps with honey, can be genuinely comforting. For a severe or lasting sore throat, see your doctor.
For most people it is a gentle, everyday herb. Its coating action can slow the absorption of medication taken at the same time, so space marshmallow root apart from any medicines, and if you are pregnant, breastfeeding or on medication, check with your doctor.
That silky mouthfeel is the mucilage, the same soft soluble fibre that does the soothing. Steeping it a good few minutes with the lid on lets it develop fully.
Marshmallow root, in depth
A demulcent is a substance rich in mucilage, a soft, gel-like soluble fibre that forms a protective, soothing layer over mucous membranes. Marshmallow root is one of the classic demulcents: its name even gave the original marshmallow sweet its name. When you steep it, that mucilage gives the cup a noticeably smooth, silky body, and the same property is what soothes an irritated throat or a sensitive gut lining.
Most herbal soothing claims rest on tradition alone. Marshmallow root is the rare exception with regulatory backing: its demulcent action for the throat and mucous membranes is documented in both the ESCOP phytotherapy monograph and the European Medicines Agency's herbal monograph (ESCOP, 2019; EMA, 2016). That is a strong, consistent basis for a soothing claim, which is why this is one of the more confident pages we write.
Soothing is not the same as treating. Marshmallow root makes a raw throat or a sensitive stomach feel more comfortable, but it does not treat an infection, a gut condition, or anything else, and we will not imply it does. If symptoms are severe, lasting or recurring, that is a conversation for your doctor, not a cup of tea.
Steep it a good few minutes, ideally with the lid on, so the mucilage fully develops, then sip it warm and slowly so it coats and soothes. A spoon of honey adds to the comfort. Because Quiet Hours is caffeine free, you can enjoy a soothing cup any time, including the evening wind-down.
European Scientific Cooperative on Phytotherapy. (2019). Althaeae radix (Marshmallow root). ESCOP Monographs (2nd ed., supplement). ESCOP.
Gold-standard monograph documenting marshmallow root's traditional demulcent (soothing) action on the throat and mucous membranes. Cited for the smooth, soothing character of the cup, a traditional use.
European Medicines Agency, Committee on Herbal Medicinal Products. (2016). European Union herbal monograph on Althaea officinalis L., radix (EMA/HMPC/436679/2015). European Medicines Agency.
Regulatory monograph confirming marshmallow root's traditional use as a demulcent to soothe the throat, mouth and mild digestive-tract irritation. A gold-standard traditional-use reference.
Amsterdam, J. D., Li, Y., Soeller, I., Rockwell, K., Mao, J. J., & Shults, J. (2009). A randomized, double-blind, placebo-controlled trial of oral Matricaria recutita (chamomile) extract therapy for generalized anxiety disorder. Journal of Clinical Psychopharmacology, 29(4), 378-382. https://doi.org/10.1097/JCP.0b013e3181ac935c
Chamomile extract reduced generalised anxiety symptoms versus placebo over 8 weeks. Used a standardised extract, not tea, so cited for the calming mechanism behind a soothing ritual, not as proof a teabag treats anything.
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Built on marshmallow root, the recognised demulcent. Love it in 30 days or it's on us.
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