Stinging Nettle Extract (Urtica dioica)
Stinging Nettle Extract
Snapshot
Stinging Nettle Extract is a biologically active botanical rich in phytosterols, flavonoids, and lectins that supports urinary tract health, joint comfort, and inflammatory balance.
What is Stinging Nettle Extract?
Stinging Nettle Extract is obtained from the aerial parts (leaves and stems) of Urtica dioica. It concentrates bioactive compounds—such as phytosterols, flavonoids, and lectins—responsible for its traditional use in supporting prostate function, reducing arthritic discomfort, and modulating inflammatory pathways.
Where It Comes From
Nettle plants are harvested at peak vegetative growth, washed to remove stinging hairs, and subjected to hot‑water or ethanol extraction. The combined extracts are filtered and spray‑dried into a fine, greenish powder or formulated into standardized capsules.
Key Nutrients & Compounds
Provides phytosterols (β‑sitosterol, campesterol), flavonoids (quercetin, kaempferol), lignans, lectins, and minerals that synergistically support urogenital health and modulate immune responses.
Health Benefits
Stinging Nettle Extract supports healthy urinary flow and prostate comfort in benign prostatic hyperplasia; reduces joint pain and stiffness by inhibiting pro‑inflammatory mediators; exhibits antioxidant activity that protects tissues; and may alleviate allergy‑related symptoms via histamine modulation.
Recommended Dosage
Typical dosing ranges from 300 mg to 600 mg of extract (standardized to 0.5–1% phytosterols) daily, divided into two or three servings. For joint support, 120 mg of a lectin‑rich fraction twice daily has been used.
How to Use It
Take capsules with meals to enhance absorption. For powder, mix into water or juice. Consistent use over 4–8 weeks is recommended to assess benefits for prostate or joint health.
Who Should Use It?
Men experiencing mild to moderate urinary or prostate discomfort, individuals with osteoarthritis seeking natural anti‑inflammatory support, and anyone looking to support healthy inflammatory balance may benefit.
Possible Interactions or Cautions
May potentiate the effects of antihypertensive or diuretic medications. Rarely, allergic skin reactions can occur on contact. Discontinue and consult a healthcare provider if gastrointestinal upset, dizziness, or allergic symptoms develop.
Final Thoughts
Stinging Nettle Extract offers multifaceted support for prostate comfort, joint health, and inflammation management. Its traditional use is backed by modern research, making it a valuable botanical adjunct when used responsibly.
Scientific Studies
Chrubasik JE, Roufogalis BD, Wagner H. A randomized, double‑blind, placebo‑controlled study to assess safety and efficacy of Urtica dioica extract as an adjuvant therapy in arthrosis of the knee. Clin Rheumatol. 2009;28(4):447–452. https://doi.org/10.1007/s10067-008-1074-0
Riehemann K, Behnke B, Zänker KS, et al. Aqueous extract of Urtica dioica leaves mediates anti‑inflammatory effect on murine macrophages. J Ethnopharmacol. 1999;67(2):95–100. https://doi.org/10.1016/S0378-8741(99)00047-3
Safarinejad MR. Urtica dioica for treatment of benign prostatic hyperplasia: a prospective, randomized, double‑blind study. J Herb Pharmacother. 2005;5(1):1–11.