Best Stinging Nettle Root Supplements (2026)
Stinging nettle root (Urtica dioica) has been used for centuries to support prostate health, reduce inflammation, and promote healthy urinary function. The root extract contains lignans, polysaccharides, and phytosterols that work together to inhibit enzymes linked to prostate enlargement and seasonal allergy symptoms. Whether targeting BPH support, allergy relief, or general wellness, the right nettle root supplement can make a meaningful difference.
Quick Comparison
| Product | Key Ingredient | Form | Best For | Rating |
|---|---|---|---|---|
| Zazzee Organic Stinging Nettle Extract | 9,000 mg (20:1 extract) | Capsules | Best Overall | 9.5/10 |
| Nutricost Stinging Nettle Root Extract | 7,500 mg (10:1 extract) | Capsules | Best Value | 9.3/10 |
| Real Herbs Stinging Nettle Root Extract | 7,500 mg (10:1 extract) | Capsules | Best for Prostate Health | 9.2/10 |
| Swanson Stinging Nettle Root | 500 mg full spectrum | Capsules | Best Budget Pick | 9.0/10 |
| NOW Stinging Nettle Root Extract | 250 mg standardized extract | Capsules | Best Standardized Extract | 9.0/10 |
| Swanson Stinging Nettles | 400 mg full spectrum | Capsules | Best for Allergy Support | 8.8/10 |
| Saw Palmetto with Nettle Root Complex | Nettle + Saw Palmetto + Zinc | Capsules | Best Prostate Blend | 8.7/10 |
1. Zazzee Organic Stinging Nettle Extract – Best Overall
- OUTSTANDING VALUE: Our USDA Certified Organic Stinging Nettle Extract contains 9000 mg strength per capsule, 120 capsules per bottle, AND is USDA Certified Organic – an amazing value! A single bottle contains a 4 month supply. Compare this to other leading brands that require 2 capsules per serving, contain less than 120 capsules, are not organic, and use a much less potent, non-extract powder. Our Certified Organic Stinging Nettle Extract is a bargain not be found elsewhere!
- USDA CERTIFIED ORGANIC: Any Stinging Nettle that is not CERTIFIED organic can be highly contaminated and even harmful. With Zazzee Naturals Certified Organic Stinging Nettle, you can be sure your Stinging Nettle is organic, all-natural, vegan, and non-GMO. More, while other competing products use various chemicals as fillers, binders, and excipients, our Organic Stinging Nettle instead uses a unique blend of organic stabilizers.
- 9000 MG STRENGTH / POTENT 20:1 EXTRACT: Each capsule contains 9000 mg strength of Organic Stinging Nettle Extract from a potent, powerful 20:1 extract. Combine that with USDA Organic Certification, and our Extra Strength Organic Stinging Nettle Extract is one of the strongest dosages available!
- NATURAL, VEGAN, & NON-GMO: All ingredients, including the capsule, are 100% vegan - and organic! Our Extra Strength Stinging Nettle Extract does not contain any sweeteners, artificial flavors, wheat, corn, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients. Enjoy the amazing benefits of our potent Stinging Nettle Extract without worrying about what else might be hiding in each capsule!
- GOLD STANDARD PRODUCTION: Your health and safety mean everything to us. For that reason, our Extra Strength Stinging Nettle Extract is manufactured in the USA, in a fully certified facility with adherence to good manufacturing policies and under the most stringent quality control. You can rest assured that you get the best value for your money!
Zazzee delivers the most potent organic nettle root extract on the market with a concentrated 20:1 ratio and USDA Organic certification.
Each capsule provides 9,000 mg equivalent strength from a standardized 20:1 extract, making it one of the strongest nettle supplements available. The 120-capsule bottle lasts a full four months at one capsule per day. All ingredients, including the pullulan capsule, are certified organic. Manufactured in the USA in a fully certified facility with strict quality control and third-party testing.
- Pros:
- USDA Organic certified with no chemical fillers or binders
- Potent 20:1 extract ratio — 9,000 mg strength per capsule
- 4-month supply per bottle at excellent value
- Cons:
- Only available in capsule form
- Higher price point than non-organic options
Best for: Anyone wanting the most potent, certified organic nettle root extract with a long-lasting supply.
2. Nutricost Stinging Nettle Root Extract – Best Value
- 7,500mg Equivalent of Stinging Nettle, From 20:1 Extract
- 120 Servings of Stinging Nettle Extract Per Bottle
- 1 Serving, Just 1 "Veggie" Capsule
- Non-GMO, Gluten Free, Vegetarian Friendly
- Manufactured In a GMP Compliant, FDA Registered Facility
Nutricost offers a high-potency 10:1 nettle root extract at a budget-friendly price with 120 capsules per bottle.
Each capsule delivers 7,500 mg equivalent from a concentrated 10:1 extract. The vegetarian-friendly formula is non-GMO, gluten-free, and manufactured in a GMP-compliant, FDA-registered facility. At 120 capsules per bottle with a one-capsule serving size, this provides a four-month supply. Third-party tested for purity and potency.
- Pros:
- Excellent price per serving for a concentrated extract
- Vegetarian capsules, non-GMO, and gluten-free
- 120-count bottle provides extended supply
- Cons:
- Capsules are slightly larger than average
- May cause mild stomach discomfort on an empty stomach
Best for: Budget-conscious buyers seeking a potent, well-tested nettle root extract without overspending.
3. Real Herbs Stinging Nettle Root Extract – Best for Prostate Health
- Premium Ingredients You Can Trust - Maintaining prostate and urinary health is an important part of overall wellness. Real Herbs Stinging Nettle Root Extract is carefully formulated to help support a healthy urinary system and prostate function, making it a great addition to your daily routine.
- Supports Prostate & Urinary Wellness - Our stinging nettle capsules are crafted to support urinary flow and prostate health as part of a balanced lifestyle. Taken daily, they help promote overall well-being and vitality.
- 100-Day Supply Per Bottle - Everything in one small capsule – each bottle contains more than three months of once-a-day servings in convenient vegetable capsules. Unlike other stinging nettle root supplements that require multiple capsules per serving, ours delivers 750 mg of full-spectrum stinging nettle root extract in just one capsule.
- Money Back should you be unsatisfied: all Real Herbs stinging nettle root capsules purchased in amazon are 100% money-back should you be unsatisfied.
- Made in Usa - Real Herbs focuses on producing the best of nature in the form of a pure and all-natural supplement. Real Herbs aims to let you achieve a healthy mind and body so you can be the best version of you in a Real Herbs way
Real Herbs focuses specifically on root extract for prostate and urinary health, delivering 7,500 mg equivalent in a single daily capsule.
This full-spectrum 10:1 extract uses the root portion of the plant, which is the part most studied for prostate and urinary support. Each bottle contains 100 capsules for a 100-day supply with just one capsule per day. Made in the USA with strict quality standards, and the company offers a money-back guarantee. Gluten-free and vegetarian-friendly.
- Pros:
- Specifically formulated from root extract for prostate support
- 100-day supply with convenient once-daily dosing
- Money-back guarantee for customer confidence
- Cons:
- Capsules may be large for some users
- Results may take several weeks to become noticeable
Best for: Men seeking targeted prostate and urinary tract support from a dedicated root extract.
4. Swanson Stinging Nettle Root – Best Budget Pick
- Swanson's premium Stinging Nettle supplement has been used for centuries to support overall health with its powerful nutrients
- POWERFULLY PURE: Our natural health supplement is a powerful blend of time-honored ingredients, delivering 5 mg Stinging Nettle Root per capsule. Our formula is specially created for safe and effective wellness support.
- Full Spectrum formula features plant-based ingredients without unnecessary processing
- For nearly 5 years, Swanson has delivered science-backed health products worldwide. Each wellness supplement is made in our GMP certified facilities, and our purity and potency testing includes independent third-party labs
- We're control freaks... in a good way! For nearly 5 years, Swanson Health has delivered science-backed health products worldwide. In 1969, we began in Fargo, ND, with a mission to offer wellness solons that help people live simply healthier together. Our facilities are Good Manufacturing Practice (GMP) certified, and our purity and potency testing includes independent third-party labs. Clinical research, scientific consensus and usage traditions guide our innovation
Swanson’s full-spectrum nettle root capsules offer straightforward, no-frills support at one of the lowest prices per serving.
Each capsule provides 500 mg of stinging nettle root in a simple, full-spectrum formula. While not a concentrated extract, this approach preserves the full range of naturally occurring compounds. The 100-capsule bottle supports a 33 to 50-day supply at the recommended two to three capsules daily. GMP-certified production with independent third-party lab testing.
- Pros:
- One of the most affordable nettle root options available
- Full-spectrum formula retains all natural compounds
- Trusted brand with decades of supplement experience
- Cons:
- Requires two to three capsules daily for effective dosing
- Not a concentrated extract — lower potency per capsule
Best for: Budget-minded shoppers who prefer a simple, full-spectrum nettle root supplement from a well-known brand.
5. NOW Stinging Nettle Root Extract – Best Standardized Extract
No products found.
NOW Foods provides a standardized nettle root extract with consistent potency backed by one of the most trusted names in supplements.
Each vegetarian capsule delivers 250 mg of stinging nettle root extract (Urtica dioica) standardized to ensure batch-to-batch consistency. The 90-capsule bottle provides a 45-day supply at two capsules daily. Manufactured under NOW’s rigorous quality standards with GMP certification and independent third-party verification. Suitable for vegetarians and free from major allergens.
- Pros:
- Standardized extract ensures consistent active compound levels
- Trusted brand with extensive quality testing protocols
- Vegetarian capsules free from common allergens
- Cons:
- Lower dosage per capsule compared to concentrated extracts
- Smaller bottle size than competitors
Best for: Those who prioritize standardized, lab-verified extracts from an established supplement brand.
6. Swanson Stinging Nettles – Best for Allergy Support
- VERSATILE SUPPORT:Swanson's premium Stinging Nettle supplement has been used for centuries to support overall health with its powerful nutrients.
- POWERFULLY PURE: Our natural health supplement is a powerful blend of time-honored ingredients, delivering 500mg Stinging Nettle Root per capsule. Our formula is specially created for safe and effective wellness support.
- DOSAGE INSTRUCTIONS: Our wellness supplements offer everyday solons for an enhanced mind, body, and home using only the purest ingredients. For best results, take one capsule per day with water.
- OUR QUALITY COMMITMENT: For nearly 5 years, Swanson has delivered science-backed health products worldwide. Each wellness supplement is made in our GMP certified facilities, and our purity and potency testing includes independent third-party labs.
- Per GMP guidelines, most products are formulated for 24 months from the date of manufacture. Liquids and probiotics are formulated for 12 months.
Swanson’s leaf-and-root nettle formula supports respiratory health and seasonal allergy relief alongside urinary function.
This 120-capsule bottle provides 400 mg of stinging nettles per capsule, covering both leaf and root portions of the plant. The broader plant profile makes it particularly useful for allergy sufferers, as nettle leaf compounds are the ones most associated with histamine modulation. At one capsule daily, the bottle lasts four full months. GMP-certified with third-party lab testing.
- Pros:
- Combines root and leaf benefits in one supplement
- 120-capsule bottle provides excellent long-term value
- Supports both respiratory and urinary health
- Cons:
- Not purely root extract — less targeted for prostate support
- Gelatin capsules not suitable for vegetarians
Best for: Allergy sufferers seeking a broad-spectrum nettle supplement that supports respiratory and urinary wellness.
7. Saw Palmetto with Nettle Root Complex – Best Prostate Blend
- Saw Palmetto for Men — Discover the power of Saw Palmetto, specially crafted for men’s wellness. Extra strength supplement delivering double the clinically tested dose for powerful prostate and DHT-blocking support. Derived from premium saw palmetto seeds with 45% fatty acids, the key active ingredient for optimal men's health.
- Prostate Support Complex — Saw Palmetto is a traditional men’s herb, a time-honored remedy renowned for supporting comprehensive prostate health. Infused with Pumpkin Seed, Zinc, Stinging Nettle, and Pygeum, this blend supports Saw Palmetto's effectiveness while addressing multiple aspects of men’s well-being.
- Prostate, Hair & Urinary Support — Saw Palmetto supports healthy prostate function with natural DHT-blocking properties, potentially helping to reduce hair loss & enhance hair strength. Aids urinary tract health by encouraging fewer urinations & helping with a more natural, comfortable flow.
- Made in USA With Globally Sourced Ingredients — Our Saw Palmetto supplement is proudly manufactured in the USA under strict quality control standards. Non-GMO, DYE-free, No Gluten & Soy-Free, and GMP-certified, prostate supplements for men are produced with the most potent ingredients for maximum efficacy & purity in every batch.
- Trustworthy Service — At NUTRAHARMONY, we are committed to providing only premium-quality supplements, including our carefully crafted prostate health supplements for men. Our exceptional customer service ensures that your satisfaction is our top priority, making your wellness journey as seamless and trustworthy as possible.
This multi-ingredient complex pairs stinging nettle root with saw palmetto, zinc, and pygeum for comprehensive prostate support.
Rather than providing nettle root alone, this formula combines 640 mg of saw palmetto with stinging nettle root, zinc, and pygeum bark extract — four of the most researched ingredients for prostate health. The synergistic approach addresses multiple pathways involved in BPH and urinary function. Suitable for men looking for an all-in-one prostate supplement rather than stacking individual herbs.
- Pros:
- Multi-ingredient formula targets prostate health from multiple angles
- Includes clinically studied saw palmetto and pygeum
- Eliminates the need to buy separate supplements
- Cons:
- Lower nettle root dose than standalone supplements
- Not ideal for those seeking pure nettle root only
Best for: Men wanting an all-in-one prostate support formula that includes nettle root alongside complementary ingredients.
8. Carlyle Stinging Nettle Leaf Extract – Most Capsules Per Bottle
No products found.
Carlyle packs 300 capsules into a single bottle, making it the longest-lasting nettle supplement on this list.
Each capsule provides a concentrated dose of stinging nettle leaf extract for daily wellness support. The 300-count bottle is ideal for long-term users who want to buy in bulk and avoid frequent reorders. Non-GMO, gluten-free, and produced in a GMP-certified facility. No artificial preservatives, flavors, or sweeteners.
- Pros:
- 300 capsules per bottle — outstanding long-term value
- Clean formula with no artificial additives
- Non-GMO and gluten-free
- Cons:
- Leaf extract rather than root — different compound profile
- Less targeted for prostate support specifically
Best for: Long-term users who want maximum capsule count and value from a reliable nettle supplement.
How to Choose the Best Stinging Nettle Root Supplement
The most important distinction when shopping for nettle supplements is root versus leaf extract. Stinging nettle root is the form most studied for prostate health and urinary function, containing lignans and phytosterols that inhibit 5-alpha reductase and aromatase enzymes. Nettle leaf, on the other hand, is primarily used for allergy relief and anti-inflammatory support. Choose based on your primary health goal.
Dosage matters significantly with nettle root. Look for concentrated extracts (10:1 or 20:1 ratios) that deliver 300–900 mg of extract per serving, equivalent to 3,000–9,000 mg of raw herb. Full-spectrum products at 500 mg provide a moderate dose but require higher capsule counts. Clinical studies on prostate health typically used 120–600 mg of standardized root extract daily.
Capsules are the most common and convenient delivery form. Organic certification is a plus since nettle can accumulate heavy metals from soil. Look for products manufactured in GMP-certified facilities with third-party testing. If you’re specifically targeting prostate health, consider combination formulas that pair nettle root with saw palmetto and pygeum for synergistic benefits.
For seasonal allergy support, nettle leaf supplements or combination products with quercetin and bromelain may be more effective than root-only formulas. Those already taking medications for BPH or blood pressure should consult a healthcare provider before starting nettle supplementation, as it may interact with certain drugs.
Frequently Asked Questions
What is stinging nettle root and what does it do?
Stinging nettle root (Urtica dioica) is the underground portion of the stinging nettle plant, used primarily to support prostate health and urinary function. It contains lignans, polysaccharides, and lectins that may inhibit the binding of sex hormone-binding globulin (SHBG) and reduce the conversion of testosterone to DHT, both of which are linked to benign prostatic hyperplasia (BPH).
How much stinging nettle root should I take daily?
Most clinical studies used 120–600 mg of standardized root extract per day. Concentrated extracts (10:1 or 20:1) deliver higher equivalent doses — a 450 mg capsule of 20:1 extract equals 9,000 mg of raw nettle root. Follow the manufacturer’s dosing instructions and start with the lower recommended dose to assess tolerance.
When is the best time to take stinging nettle root?
Stinging nettle root can be taken with meals to reduce the chance of stomach discomfort. For prostate support, consistent daily dosing is more important than timing. Some users prefer splitting the dose between morning and evening meals for sustained support throughout the day.
Are there any side effects of stinging nettle root?
Stinging nettle root is generally well tolerated. Some users report mild digestive discomfort, sweating, or diarrhea, especially when starting supplementation. It may lower blood pressure and blood sugar levels, so those on medications for hypertension or diabetes should consult a healthcare provider before use.
Can I take stinging nettle root with other supplements?
Stinging nettle root pairs well with saw palmetto, pygeum, and zinc for comprehensive prostate support. It can also be combined with quercetin for enhanced allergy relief. Avoid combining with blood-thinning medications or drugs that lower blood pressure without professional guidance.
How long does it take for stinging nettle root to work?
Most users notice improvements in urinary symptoms within four to eight weeks of consistent use. Allergy relief effects may be felt sooner, often within one to two weeks. For prostate health, a minimum of six to eight weeks of daily supplementation is typically recommended before evaluating results.
