Hormone Support
Stinging Nettle
Also known as: Urtica dioica root, Nettle root, Brennnessel, Stinging Nettle Extract (Urtica dioica) Leaf
Stinging nettle leaf is a traditional herbal remedy used to support joint health, urinary function, and general wellness. Evidence for specific health claims is moderate and primarily from smaller clinical studies and traditional use.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Every Stinging Nettle product we have scored
| # | Product | Score | Per serving |
|---|---|---|---|
| 1 | MegaFood Skin, Nails & Hair 2 | 89 A | $0.87 |
| 2 | Pure Encapsulations Saw Palmetto Plus | 87 A | $1.78 |
| 3 | NOW Foods Stinging Nettle Root Extract | 85 A- | $0.28 |
| 4 | Life Extension Super Miraforte with Standardized Lignans | 83 A- | $0.78 |
| 5 | Pure Encapsulations Men's Pure Pack | 82 A- | $3.08 |
| 6 | NOW Foods Clinical Strength Prostate Health | 82 A- | $0.97 |
| 7 | Vital Nutrients Saw Palmetto Pygeum Nettle Root | 81 A- | $2.05 |
| 8 | Life Extension PalmettoGuard Saw Palmetto, Nettle Root and Beta-Sitosterol | 79 B+ | $0.35 |
| 9 | Gaia Herbs Nettle Leaf | 78 B+ | $0.51 |
| 10 | Nature's Way Nettle Leaf | 78 B+ | $0.24 |
| 11 | Solgar Male Multiple | 76 B+ | $0.79 |
| 12 | Bluebonnet Nutrition WELLNESS SUPPORT | 76 B+ | $1.33 |
Scored on dose accuracy, form, label transparency and third-party testing. Per-serving cost is list price divided by servings per container. No brand pays to be listed or ranked.
Common questions
How much Stinging Nettle should I take?
The typical range is 300-600mg root extract daily. Can use long-term for prostate
When should I take Stinging Nettle?
Divided doses. Either way.
Which form of Stinging Nettle is best?
Root extract capsules — Ensure root, not leaf. Other forms in the catalog: Tincture, Powder, Extract, Tea/Infusion, Capsule.
Is Stinging Nettle safe?
Commonly reported: GI upset, Sweating. Serious warnings: May lower blood pressure, Blood sugar effects. Diuretic effects - monitor
Which Stinging Nettle supplement scores highest?
MegaFood Skin, Nails & Hair 2, at 89/100. Scored on dose accuracy, form, label transparency and third-party testing — no brand pays to be listed or ranked.
Primary uses
- SHBG reduction
- Free testosterone
- Prostate health
- Urinary support
- Joint health and comfort
- Urinary and prostate health support
- Anti-inflammatory effects
- General nutritional support
How it works
- May inhibit SHBG binding
- Supports prostate health
- May increase free testosterone
- 5-alpha reductase effects
Dosage
- Typical range
- 300-600mg root extract daily
- Timing
- Divided doses
- With food
- Either way
- Duration
- Can use long-term for prostate
- Special populations
- Men with prostate concerns, those seeking free T support
Forms
- Root extract capsules
- Tincture
- Powder· 70/100
- Tea/Infusion· 70/100
- Capsule· 70/100
Safety
Common side effects
- GI upset
- Sweating
Contraindications
- Blood pressure medications (additive)
Products containing Stinging Nettle
Top-scoring supplements in our catalog that list Stinging Nettle on the label. Each product is graded on Formulate's ingredient-level rubric — dose accuracy, form, transparency, and third-party testing.
Evidence notes
Good evidence for prostate and SHBG effects
Grade B: Some human trials support key claims; further confirmation needed.
Related in Hormone Support
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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.