Marshmallow
16 foods contain this ingredient
This is an alphabetical list, not a ranking. Add KL+ to rank foods for your pet in the Food Finder.
About Marshmallow
In pet products, marshmallow means the root of Althaea officinalis, a plant whose mucilage is used as a soothing botanical additive, not the campfire candy.
Marshmallow (typically the root or extract of Althaea officinalis) is used in pet foods and supplements as a botanical demulcent—its mucilaginous compounds provide gentle, soluble-fiber–like soothing for digestive, urinary, and respiratory mucosa rather than contributing meaningful protein or vitamins. It is generally regarded as safe in small, standardized amounts and may offer mild prebiotic or calming effects, but can alter absorption of some medications and commercial candy forms contain sugars and additives harmful to pets, so veterinary guidance is recommended for therapeutic use.
Related ingredients
- Derived from
- root of the Althaea officinalis plant
- Primary role
- mucilage-based digestive and mucosal soothing agent
Why it's used
Marshmallow root contains a thick, gel-like mucilage that coats and cushions irritated tissue, which is why integrative veterinary formulas include it for supporting the stomach, intestinal lining, or urinary tract. It contributes negligible protein, fat, or vitamins and is included for this coating action rather than as a nutrient source.
Common concerns
- Drug absorption interference Because the mucilage coats the gut lining, it can slow or reduce the absorption of orally given medications, so marshmallow root is commonly spaced apart from other drugs if a pet is on them.
- Standardization and limited veterinary research Marshmallow root is used in small, standardized amounts as an adjunct, and much of its documented pharmacology comes from human herbal medicine literature rather than controlled studies in dogs or cats, so veterinary guidance is recommended for any therapeutic rather than incidental use.
- Confusion with marshmallow candy Commercial marshmallow candy contains added sugars and sometimes xylitol or other additives unrelated to the herbal root and is a separate consideration from the botanical ingredient.
Common Questions
What category is Marshmallow?
Marshmallow is categorized as a herb ingredient in the KibbleLab database.
Is Marshmallow part of an allergen group?
No allergen group is linked to Marshmallow in the KibbleLab database.
Which foods contain Marshmallow?
16 foods in the KibbleLab database contain Marshmallow, including Bark Bistro, Earth Animal, Fera Pets.
Foods with Marshmallow
Alphabetical by brand. Scores run 0 to 10, higher is better, on published veterinary science.
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