The Journal
Beyond the Weed: The Science of Stinging Nettle for Urinary Tract Health
Stinging Nettle (Urtica dioica) is often dismissed by hikers and gardeners as a troublesome weed. However, in the world of functional biochemistry, this plant is a powerhouse of specific nutrients.…

Stinging Nettle (Urtica dioica) is often dismissed by hikers and gardeners as a troublesome weed. However, in the world of functional biochemistry, this plant is a powerhouse of specific nutrients. While commonly known for other traditional uses, the scientific literature reveals a more specific affinity: the health of the urinary tract.
For dogs, maintaining urinary tract health is important for quality of life. Here is the science behind Stinging Nettle and how it helps support urinary tract health.

The Science of Stinging Nettle
Stinging Nettle is not merely a fibrous plant; it is a complex matrix of bioactive compounds. Its phytochemistry includes phytosterols (specifically beta-sitosterol) and lignans, which have been studied mainly in the root.
While Dandelion Leaf is an aquaretic (increasing fluid movement through the kidneys), Stinging Nettle takes a different approach, based on its own phytochemical profile.
For complementary support, see our article on Cornsilk, another botanical in the NutraWag formula that helps support healthy bladder function.
Why NutraWag Chose 10:1 Extract
Not all Nettle is created equal. The plant’s bioactive compounds are found in specific concentrations within the plant structure. Simply grinding up dried leaves often results in a product that is high in fiber but low in active compounds.
NutraWag utilizes a 10:1 Extract. This means it takes 10 kilograms of raw Stinging Nettle to produce 1 kilogram of our finished ingredient. This process concentrates the actives, removing the non-functional fibrous material. This means even a small serving delivers a concentrated source of the plant’s active compounds.
Key Takeaways
- Specific Affinity: Stinging Nettle is traditionally used to support urinary tract health.
- Concentration Matters: A 10:1 extract concentrates the plant’s active compounds.
Always consult your veterinarian before starting a new supplement, and see your veterinarian promptly if you notice any change in your dog’s urination.
References
Scientific References
- Chrubasik, J. E., et al. (2007). A comprehensive review on the stinging nettle effect and efficacy profiles. Part II: urticae radix. Phytomedicine, 14(7-8), 568–579.
Note: Review of Nettle Root research. NutraWag uses the herb top, not the root.
Disclaimer: This reference is provided for educational purposes about the ingredient and is not intended to imply specific outcomes in dogs.
Every milligram, on the label
Read it the way you read your own.
No proprietary blends. No combined “active mg” totals. Every active ingredient and its exact amount per 1 mL dropper—on the label, and on every product page.
| Ingredient | Amount |
|---|---|
| D-Mannose | 250 mg |
| Dandelion Leaf extract | 30 mg |
| Stinging Nettle extract | 30 mg |
| Cornsilk extract | 25 mg |
| Cranberry extract | 10 mg |
Non-medicinal: vegetable glycerin, reverse osmosis purified water, natural bacon flavour. VHP NN.R0G9.
| Ingredient | Amount |
|---|---|
| L-Theanine>99% pure isolate | 50 mg |
| German chamomile flower extractstandardized to 1.2% apigenin | 25 mg |
| Lemon balm leaf extractstandardized to 5% rosmarinic acid | 25 mg |
Non-medicinal: vegetable glycerin, reverse osmosis purified water, natural bacon flavour. VHP NN.W2S1.
