
Marshmallow & Fenugreek
What's inside
Supplement Facts
| Amount Per Serving | |
|---|---|
| Proprietary Blend | 1000 mg |
| fenugreek seed | † |
| marshmallow root | † |
| slippery elm bark | † |
Recommended use
Take 2 capsules with a meal twice daily.
Days supply
25 days
UPC
099904008434
Product categories
Health conditions
Body systems
Expiration date
10/2030
How it works
Nature's Sunshine Marshmallow & Fenugreek formula combines herbs that offer nourishment to the respiratory system. Fenugreek and slippery elm, an herb added to the Marshmallow & Fenugreek formula, both contain mucilaginous compounds to promote respiratory health. Marshmallow also has demulcent properties.
Why take this product?
- ✓Nourishes the respiratory system

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Ask a NaturopathFrequently Asked Questions
Everything you need to know about this product.
What is Marshmallow & Fenugreek?
Marshmallow & Fenugreek is a Nature's Sunshine herbal formula designed to nourish the respiratory system. It combines three complementary botanicals — fenugreek seed, marshmallow root, and slippery elm bark — that have traditionally been used to support upper respiratory and bronchial health.
What do the key ingredients do?
Fenugreek seed and slippery elm bark both contain mucilaginous compounds that may help promote respiratory comfort and support healthy mucus balance. Marshmallow root contributes demulcent properties, meaning it can help soothe and coat tissues in the respiratory tract. Together, these three herbs offer well-rounded respiratory nourishment.
How do I take Marshmallow & Fenugreek?
Take 2 capsules with a meal twice daily. Each bottle contains 100 capsules, providing approximately a 25-day supply at the recommended serving.
Who is Marshmallow & Fenugreek best suited for?
This formula is a great fit for adults seeking herbal support for their respiratory system, including bronchial health, seasonal respiratory comfort, and soothing of the throat. As with any supplement, anyone who is pregnant, nursing, or on medication should consult their healthcare provider before use.
How does it compare to similar respiratory products?
Nature's Sunshine offers several formulas that support the respiratory system. Fenugreek & Thyme pairs fenugreek with a different complementary herb, while Bronchial Formula (Ayurvedic) draws on Ayurvedic tradition. Seasonal Allergy (Formerly ALJ) is tailored more toward seasonal respiratory health, and Respiratory System comes in convenient packets. Marshmallow & Fenugreek stands out for its trio of mucilaginous and demulcent herbs focused on nourishing and soothing the respiratory tract.
What people are saying
- Marjorie Neltner9/15/2025
I like it because its natural and helps
- Darlene Cordaro9/15/2025Benefits
I’ve been taking Marshmallow & Fenugreek for over 30 years now. It started when I started a childcare and got bronchitis 3 times in a row and my aerobic teacher told me to try it. The penicillin the doctors gave me worked but then I got it right back. I have not had bronchitis in 30 years now, as soon as I start coughing stuff up I take the Marshmallow & Fenugreek and it clears up quickly!!
- Michele H.9/15/2025
Love this Marshmallow & Fenugreek for my upper respiratory issues. I have a compromised immune and seem to pick up things easy. This along with Fenugreek & Thyme has really helped me
- Melik Patchadjian9/15/2025Very good
Recommended to me by my naturopathic Dr. and I feel it works good.
- Deborah Trivett9/15/2025Sinus Best: Marshmallow & Fenugreek
Marshmallow & Fenugreek is an awesome respiratory combination.
- Nisha Brown9/15/2025
Works Great!!
- Cheryl M9/15/2025Soothing effective product
I suffer from seasonal allergies waking up with congestion in my nose and throat. I take 2 capsules in the morning which quickly clears it allowing me to talk on my Zoom meetings without need for constant throat clearing.
- Judy Coleman9/15/2025What's Not to Love
I've been using this product for over 15-years when I first saw an irodologist and was having severe headaches every spring ~ her 1st protocol was to take pumpkin seed oil (kills bacteria) to make sure it wasn't bacteria. If that didn't work then Marshmallow & Fenugreek and when I asked why she said "it kills crap flying around in the air" She is correct! Will not be without this product in my pantry!
- John Bradbury9/15/2025
Marshmallow & Fenugreek
- CARLA DOOLITTLE9/15/2025Great product
I have always used Fenugreek and Thyme with very good results. I decided to try the Fenugreek and Marshmallow because of the soothing affects of the marshmallow on the lungs, I really love it and it works great to help keep my lungs clear.
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