Best Nettle & Stinging Nettle Supplements (2026) – Top 10 Reviewed
Stinging nettle has been used for centuries to support everything from seasonal allergies to prostate health and urinary function. This versatile herb—whose Latin name Urtica dioica comes from the word “to burn,” referencing its stinging hairs—is rich in vitamins, minerals, and bioactive compounds that make it one of the most popular herbal supplements on the market today.
The best nettle supplements use either leaf or root extracts, depending on your health goals. Leaf extracts are traditionally favored for allergies and respiratory support, while root extracts are the go-to choice for prostate and urinary health. We’ve evaluated dozens of options based on potency, purity, sourcing, and customer feedback. Here are our top 10 picks for 2026.
| Product | Key Features | Servings | Form | Best For |
|---|---|---|---|---|
| Zazzee Organic Stinging Nettle 20:1 Extract | 9,000mg strength, USDA Organic | 120 | Capsules | Best Overall |
| Nutricost Stinging Nettle Root Extract | 7,500mg equivalent, 10:1 extract | 120 | Capsules | Best Value |
| Oregon’s Wild Harvest Freeze-Dried Nettle | Organic, freeze-dried with stinging hairs | 90 | Capsules | Best for Allergies |
| Gaia Herbs Stinging Nettle Leaf | Liquid Phyto-Caps, farm-grown organic | 60 | Liquid Caps | Best Premium |
| NOW Foods Stinging Nettle Root Extract | European-standard extract, standardized | 90 | Capsules | Best for Prostate |
| Carlyle Stinging Nettle Leaf Extract | 2,000mg per capsule, 300 count | 300 | Capsules | Best Budget Option |
| USDA Organic Stinging Nettle Liquid Drops | Organic tincture, 60 servings | 60 | Liquid | Best Liquid Form |
| Nature’s Way Nettle Leaf | Whole herb, Non-GMO verified | 100 | Capsules | Best Traditional Formula |
| Solaray Nettle Leaf | 900mg per serving, eco-friendly packaging | 180 | Capsules | Best Large Supply |
| Advanced Kidney Support with Stinging Nettle | Multi-ingredient kidney formula | 60 | Capsules | Best for Kidney Support |
1. Zazzee Organic Stinging Nettle 20:1 Extract – Best Overall
Why it stands out: This USDA Organic certified supplement delivers an impressive 9,000mg strength equivalent through a concentrated 20:1 extract, giving you maximum potency in each capsule while maintaining strict organic standards.
Zazzee uses a standardized 20X extraction process that concentrates the beneficial compounds found in stinging nettle leaf, including flavonoids, chlorophyll, and naturally occurring vitamins like A, C, and K. Each bottle provides a 4-month supply with 120 vegan capsules, making it one of the most economical high-potency options available. The organic certification from the USDA ensures no synthetic pesticides, herbicides, or fertilizers were used during cultivation.
The company emphasizes transparency with their third-party testing for purity and potency. Each capsule delivers the equivalent of 9,000mg of whole nettle leaf, but in a convenient single-capsule daily dose. This concentrated formula is particularly appealing for those who want therapeutic-level dosing without swallowing multiple pills. The all-natural, non-GMO formula contains no artificial additives, making it suitable for clean-label conscious consumers.
Pros:
- USDA Organic certified with concentrated 20:1 extract
- 4-month supply in one bottle (exceptional value)
- 100% vegetarian and Non-GMO verified
- Single capsule daily dosing
Cons:
- Higher price point than standard extracts
- May be too potent for those new to nettle
Best for: Anyone seeking maximum potency from an organic, concentrated nettle supplement with clean-label credentials.
2. Nutricost Stinging Nettle Root Extract – Best Value
Why it stands out: Nutricost delivers 7,500mg equivalent of stinging nettle root per capsule using a potent 10:1 extract, making it one of the strongest root-based options available at a price that’s hard to beat.
Each bottle contains 120 servings, and you only need one capsule daily to get the full benefits—a convenience factor that sets Nutricost apart from competitors requiring multiple capsules. The root extract is particularly beneficial for prostate and urinary health support, containing naturally occurring beta-sitosterol and other plant sterols that have been studied for their effects on benign prostatic hyperplasia (BPH).
Nutricost manufactures in a GMP-compliant, FDA-registered facility in the United States, ensuring consistent quality and safety standards. The product undergoes third-party testing to verify potency and purity. It’s non-GMO, gluten-free, soy-free, and vegetarian-friendly, accommodating most dietary restrictions. Customer reviews consistently praise the product’s effectiveness for reducing nighttime bathroom visits and improving urinary flow—key concerns for men dealing with prostate issues.
The value proposition here is exceptional: you’re getting a 4-month supply of high-potency nettle root at roughly half the price of comparable products. For men seeking prostate support without breaking the bank, this is our top recommendation.
Pros:
- High-strength 7,500mg equivalent per capsule
- One capsule daily dosing for convenience
- GMP-certified, FDA-registered manufacturing
- Excellent price-to-potency ratio
Cons:
- Root extract only (leaf offers different benefits)
- Capsules slightly larger than average
Best for: Men seeking prostate support or anyone wanting high-potency nettle root at an unbeatable price.
3. Oregon’s Wild Harvest Freeze-Dried Nettle – Best for Allergies
Why it stands out: This unique freeze-dried formula preserves the stinging hairs and natural compounds that are lost in traditional drying methods, maximizing the herb’s effectiveness for seasonal allergy support and respiratory health.
Oregon’s Wild Harvest takes a distinctly different approach to nettle supplementation. They harvest tender, young nettle tops in early spring—when the plant’s beneficial compounds are at their peak—and freeze-dry them immediately to retain maximum potency. This process preserves the delicate stinging hairs (called trichomes), which contain histamine, acetylcholine, and serotonin that may paradoxically help support the body’s normal histamine response.
Each capsule delivers 600mg of certified organic nettle tops, processed in small batches for optimum consistency. The company is certified organic by Oregon Tilth, one of the most rigorous organic certification bodies in the country. Their supplements are made without artificial flavors, colors, excipients, or magnesium stearate—a common filler that concerns some health-conscious consumers.
What truly sets this product apart is customer feedback. Users consistently report noticeable improvements during allergy season, with many calling it their go-to natural alternative to conventional antihistamines. The freeze-dried format also preserves more of the plant’s nutritional content, including iron, calcium, and vitamin C.
Pros:
- Freeze-dried to preserve natural activity and stinging hairs
- Certified organic by Oregon Tilth
- Clean ingredients with no stearates or fillers
- Small-batch processing for quality control
Cons:
- Smaller bottle size (90 capsules)
- Premium pricing compared to standard dried extracts
Best for: Those seeking natural support during allergy season or anyone dealing with respiratory challenges who wants a clinically-relevant, minimally processed supplement.
4. Gaia Herbs Stinging Nettle Leaf – Best Premium
Why it stands out: Gaia grows their own certified organic nettle on their 350-acre North Carolina farm and uses a concentrated liquid extract in easy-to-absorb Liquid Phyto-Caps, offering unparalleled seed-to-supplement traceability.
Each capsule delivers 225mg of organic stinging nettle leaf extract in a liquid form that the body can absorb more readily than dried powders. Gaia’s vertical integration—from seed to supplement—ensures quality control at every step of the process. Their farm is Regenerative Organic Certified, going beyond standard organic practices to improve soil health and sequester carbon.
The Liquid Phyto-Caps technology is what truly distinguishes this product. Rather than simply grinding dried herbs into powder, Gaia extracts the beneficial compounds using their proprietary process and suspends them in a liquid inside a rapid-dissolving capsule. This approach may improve bioavailability and provide faster onset of benefits compared to traditional capsules.
Gaia maintains an on-site ISO-certified laboratory where they test every batch for purity, potency, and the absence of pesticides and heavy metals. Each product includes a “Meet Your Herbs” ID number on the label that allows customers to trace their specific batch back through the entire supply chain. This level of transparency is rare in the supplement industry.
Pros:
- Farm-grown organic nettle from their own regeneratively-certified facility
- Liquid Phyto-Cap for enhanced absorption and faster action
- Rigorous testing in their ISO-certified lab
- Full supply chain traceability via Meet Your Herbs program
Cons:
- Premium price point
- Smaller serving count (60 capsules, 30 servings)
Best for: Discerning consumers who prioritize quality sourcing, enhanced bioavailability, and complete supply chain transparency.
5. NOW Foods Stinging Nettle Root Extract – Best for Prostate
Why it stands out: NOW Foods produces their nettle root to meet the highest European standards, where the herb has been extensively researched for prostate health support and is even approved as a treatment in some countries.
Each serving provides 500mg of nettle root extract (250mg per capsule) standardized to contain 0.8% beta-sitosterol, a plant sterol that research suggests may help maintain healthy prostate size and urinary function. NOW Foods has NPA A-rated GMP certification, meaning every aspect of their manufacturing process—from raw material sourcing to finished product testing—meets rigorous quality standards.
NOW is a family-owned company that has been in business since 1968, giving them over five decades of experience in supplement formulation. They manufacture in their own FDA-inspected facilities and conduct extensive in-house testing. The product is vegetarian, kosher, and free from major allergens including gluten, soy, milk, egg, fish, and shellfish.
What differentiates NOW’s formula is its adherence to European specifications. In Germany, nettle root is actually approved as a treatment for BPH (benign prostatic hyperplasia), and European research has produced specific quality standards that NOW follows. This makes their product closer to what’s been used in clinical studies than many competitors.
Pros:
- Meets strict European quality standards used in clinical research
- NPA A-rated GMP certified manufacturing
- Family-owned company since 1968 with proven track record
- Standardized to 0.8% beta-sitosterol for consistency
Cons:
- Requires 2 capsules per serving
- Lower total potency than some concentrated extracts
Best for: Men seeking clinically-researched prostate and urinary support backed by European research standards.
6. Carlyle Stinging Nettle Leaf Extract – Best Budget Option
Why it stands out: With 300 capsules per bottle and 2,000mg equivalent per capsule, Carlyle offers exceptional value for those wanting a long-term supply without frequent reorders.
Carlyle’s quick-release capsules deliver nettle leaf extract derived from a premium source, with each capsule providing the equivalent of 2,000mg of whole nettle leaf. The company has been in the supplement business since 1971, giving them decades of sourcing and formulation experience. Every batch is laboratory tested for purity and potency.
The formula is naturally free of gluten, wheat, yeast, artificial flavors, and preservatives—making it suitable for those with common dietary sensitivities. At one capsule per day, a single bottle lasts an impressive 10 months. That’s nearly a year of supplementation from one purchase, which dramatically reduces your cost per serving compared to most competitors.
While Carlyle uses gelatin capsules (making this product unsuitable for strict vegetarians), the quick-release formula is designed for optimal absorption. Customer reviews praise both the effectiveness and the value, with many noting consistent results over months of use.
Pros:
- 300-day supply in one bottle (outstanding value)
- Laboratory tested for quality assurance
- Non-GMO and gluten-free
- Established brand with 50+ years in business
Cons:
- Uses gelatin capsules (not vegan-friendly)
- Lower extract concentration than premium options
Best for: Budget-conscious buyers wanting a reliable, long-lasting supply at an unbeatable price per serving.
7. USDA Organic Stinging Nettle Liquid Drops – Best Liquid Form
Why it stands out: This organic tincture offers flexible dosing and rapid absorption, perfect for those who prefer liquid supplements, have difficulty swallowing capsules, or want to customize their intake.
The liquid extract format provides several advantages over capsules. First, absorption begins immediately when taken sublingually (under the tongue), bypassing the digestive system for faster onset of benefits. Second, dosing is fully customizable—you can start low and gradually increase to find your optimal amount, or adjust based on seasonal needs.
Made with USDA Organic stinging nettle leaf, this tincture provides 60 servings per bottle. The extraction process preserves the full spectrum of beneficial compounds in a bioavailable liquid form. It’s vegan, non-GMO, and gluten-free, meeting the needs of health-conscious consumers with dietary restrictions.
The unflavored formula can be easily added to smoothies, juice, tea, or water without altering the taste significantly. Some users prefer to take it directly, though the herbal taste is noticeable. For those who find capsules inconvenient or ineffective, liquid nettle offers a refreshing alternative.
Pros:
- Fast-absorbing liquid format with sublingual option
- USDA Organic certified
- Fully flexible, customizable dosing
- Vegan and gluten-free
Cons:
- Herbal taste may not appeal to everyone
- Less convenient for travel than capsules
Best for: Those who prefer liquid supplements, need flexible dosing, or have difficulty swallowing capsules.
8. Nature’s Way Nettle Leaf – Best Traditional Formula
Why it stands out: Nature’s Way has been delivering whole-herb supplements for over 50 years, and their nettle leaf uses the complete plant material for comprehensive, traditional benefits without concentrated extraction.
Each serving delivers 870mg of whole nettle leaf in plant-derived vegan capsules. Unlike concentrated extracts, whole-herb supplements contain the full spectrum of compounds found in the plant, including minor constituents that may contribute to the herb’s overall effects. Traditional herbalists often prefer this approach, believing the whole plant offers benefits beyond isolated compounds.
Nature’s Way sources their nettle from Eastern Europe, where the climate and soil conditions produce particularly potent plants. Their supply chain adheres to TRU-ID certification, which uses DNA testing to verify the botanical identity of ingredients—ensuring you’re actually getting Urtica dioica and not a substitute species.
The formula contains no salt, wheat, corn, soy, dairy, gelatin, or artificial additives. Non-GMO Project Verified status provides additional peace of mind for consumers concerned about genetically modified ingredients. For those who prefer time-tested, traditional herbal supplementation over modern concentrated extracts, Nature’s Way delivers a classic, well-established option.
Pros:
- Whole herb formula preserving complete plant profile
- Non-GMO Project Verified with TRU-ID certification
- Over 50 years of brand heritage and expertise
- Vegan capsules with clean ingredient list
Cons:
- Lower potency than concentrated extracts
- Requires 2 capsules twice daily for full serving
Best for: Those who prefer traditional whole-herb supplements from an established, trusted brand with rigorous quality verification.
9. Solaray Nettle Leaf – Best Large Supply
Why it stands out: Solaray’s 180-count bottle provides a generous 90-day supply with 900mg per serving, backed by their 60-day money-back guarantee and eco-conscious packaging.
Solaray uses the whole nettle leaf to ensure you get all the naturally occurring vitamins, minerals, and chlorophyll that make this herb so nutritionally valuable. The vegan VegCaps are lab-verified for identity, potency, and purity using state-of-the-art testing methods in their Utah facility.
One standout feature is Solaray’s commitment to sustainability. Their bottles are made from 100% post-consumer recycled plastic, helping keep waste out of landfills and oceans. They’ve also installed solar panels at their Ogden, Utah manufacturing facility. For environmentally conscious consumers, this makes Solaray an appealing choice.
The company has been formulating herbal supplements since 1973, pioneering many of the herbal blend concepts now common in the industry. Every product comes with their 60-day money-back guarantee, demonstrating confidence in their formulations. The large bottle size makes this ideal for regular users who don’t want to reorder frequently.
Pros:
- Large 180-count bottle lasts 3 months
- Lab-verified for quality at every stage
- Eco-friendly recycled packaging and solar-powered facility
- 60-day money-back guarantee
Cons:
- Two capsules needed per serving
- Not as concentrated as extract-based options
Best for: Regular users who want a large supply from a quality-focused, environmentally responsible brand.
10. Advanced Kidney Support with Stinging Nettle – Best for Kidney Support
Why it stands out: This comprehensive multi-ingredient formula combines stinging nettle with cranberry extract, uva ursi, and astragalus for synergistic kidney cleanse and urinary support.
Rather than providing nettle alone, this supplement takes a holistic approach by combining several herbs traditionally used for kidney and urinary tract health. Stinging nettle provides diuretic support and helps flush the urinary system. Cranberry extract (a well-researched ingredient for UTI prevention) complements nettle’s urinary benefits. Uva ursi adds antibacterial properties traditionally used for urinary infections. Astragalus supports overall kidney function and immune health.
Each bottle provides 60 capsules for a one-month supply at the recommended dosage. The formula is designed for both detox protocols and ongoing urinary tract maintenance. While the nettle content is lower than single-ingredient options, the synergistic combination may provide broader support for kidney and urinary health.
This product is particularly well-suited for those dealing with recurring urinary issues or anyone looking for a comprehensive kidney support formula rather than supplementing with multiple individual herbs.
Pros:
- Multi-ingredient formula targets multiple aspects of urinary health
- Includes research-backed cranberry and astragalus
- Convenient all-in-one kidney support solution
- Synergistic herb combination
Cons:
- Lower nettle content than dedicated nettle supplements
- More expensive per nettle milligram
- One-month supply requires more frequent reorders
Best for: Those seeking comprehensive kidney and urinary tract support who prefer a synergistic blend over single-herb supplements.
What is Stinging Nettle and Who Should Take It?
Stinging nettle (Urtica dioica) is a perennial plant found throughout Europe, Asia, and North America that has been used medicinally since ancient times. The Romans reportedly rubbed nettle on their skin to stay warm, and traditional healers have used it for conditions ranging from joint pain to allergies for centuries. Today, it’s one of the most well-researched herbal supplements available.
The leaves and roots contain distinctly different bioactive compounds, which is why supplement form matters. Nettle leaves are rich in vitamins A, C, and K, as well as minerals like iron, calcium, and magnesium. They also contain flavonoids, chlorophyll, and compounds that may help modulate the body’s inflammatory and histamine responses. The roots, on the other hand, contain lignans, beta-sitosterol, and other plant sterols that have been studied for their effects on prostate health and hormone metabolism.
People typically take nettle supplements for several key reasons: seasonal allergy relief (the leaves contain natural compounds that may help regulate histamine), prostate health support (root extracts are particularly popular among men over 50), urinary function support, joint comfort and mobility, blood sugar support, and general wellness. Athletes sometimes use nettle for its potential to support healthy testosterone levels, though research in this area is still emerging.
How to Choose the Right Stinging Nettle Supplement
Key Ingredients to Look For
Leaf vs. Root: This is the most important distinction. Nettle leaf is best for allergies, respiratory health, and general nutrition—the leaves contain the antihistamine-like compounds and the bulk of the plant’s vitamin and mineral content. Nettle root is preferred for prostate health and urinary function—it contains beta-sitosterol and other compounds that may help maintain healthy prostate size. Some supplements combine both for comprehensive benefits, though single-source products tend to offer higher concentrations of each.
Extract Concentration: Look for standardized extracts (like 10:1 or 20:1) for higher potency and consistency between batches. A 10:1 extract means 10 pounds of raw material produces 1 pound of extract, concentrating the active compounds by a factor of 10. For therapeutic use, most practitioners recommend at least 300-600mg of concentrated extract or 2,000-3,000mg of whole herb daily.
Processing Method: Freeze-dried supplements preserve more natural compounds than heat-dried options because the rapid freezing prevents degradation of sensitive molecules. This is especially important for allergy support, where the compounds in the stinging hairs may be most beneficial. Heat extraction can denature some proteins and reduce the herb’s effectiveness.
Forms Compared
Capsules offer convenience, precise dosing, and longer shelf stability. They’re ideal for daily maintenance use. Liquid tinctures absorb faster since they don’t need to be broken down in the digestive system—they can be taken sublingually for even quicker absorption. They also allow flexible dosing for those who need to adjust their intake. Liquid Phyto-Caps (like Gaia Herbs offers) combine the benefits of liquid extraction with capsule convenience, providing both enhanced bioavailability and portability.
What to Avoid
Skip products with unnecessary fillers like artificial colors, titanium dioxide, or excessive amounts of magnesium stearate. Avoid non-standardized extracts if you need consistent potency for a specific health goal. Be wary of extremely low prices that might indicate inferior sourcing or poor manufacturing practices—nettle grown in polluted areas can accumulate heavy metals. Always look for products with third-party testing verification.
Side Effects and Precautions
Stinging nettle is generally well-tolerated by most adults, but some people may experience mild side effects, particularly when starting supplementation. The most common include mild stomach upset, sweating, and occasionally diarrhea. These effects typically diminish after a few days of use and can often be minimized by taking nettle with food rather than on an empty stomach.
Because nettle has mild diuretic properties (it increases urine production), it may interact with blood pressure medications, diuretics, or diabetes medications. If you’re taking blood thinners like warfarin, exercise caution—some research suggests nettle may affect blood clotting. Women who are pregnant or breastfeeding should avoid nettle supplements, as the herb may stimulate uterine contractions. Those with kidney disease should consult a healthcare provider before use due to nettle’s effects on fluid balance and urination.
If you’re allergic to nettle pollen or have a history of plant allergies, start with a lower dose and monitor for reactions. Interestingly, while fresh nettle causes the well-known stinging sensation when touched, properly processed supplements do not cause this effect—the stinging compounds are deactivated during drying or cooking.
FAQs
What’s the difference between nettle leaf and nettle root supplements?
Nettle leaf and root contain different bioactive compounds and serve different purposes. The leaf is traditionally used for seasonal allergies, respiratory support, and general nutrition—it’s rich in vitamins A, C, and K, plus minerals like iron and calcium, along with compounds that may help regulate the body’s histamine response. Nettle root, on the other hand, contains beta-sitosterol and lignans that research suggests may support prostate health and urinary function. Choose leaf for allergies and general wellness, or root for prostate concerns.
How long does it take for nettle supplements to work?
Results vary depending on what you’re using nettle for. For allergy support, some people notice improvements in respiratory comfort within a few days, particularly with freeze-dried formulas. However, most users report optimal results after 2-4 weeks of consistent daily use. For prostate support with root extracts, plan on 4-8 weeks of regular use to meaningfully evaluate effectiveness. Some men report improvements in nighttime urination within the first month, while full benefits may take 2-3 months to manifest.
Can I take stinging nettle every day?
Yes, nettle is considered safe for daily long-term use at recommended doses. Clinical studies have used nettle safely for periods of 6-12 months. Most supplements suggest 1-3 doses daily, depending on the product’s concentration and your health goals. Some herbalists recommend taking occasional breaks (like one week off per month), though this isn’t strictly necessary. As with any supplement, listen to your body and consult a healthcare provider if you experience any concerning symptoms.
Does freeze-dried nettle work better than regular extracts?
For allergy support specifically, freeze-dried nettle may offer advantages. The freeze-drying process preserves more of the plant’s natural compounds, including heat-sensitive molecules in the stinging hairs (trichomes) that may support the body’s histamine response. Dr. Andrew Weil and other integrative medicine practitioners often specifically recommend freeze-dried nettle for seasonal allergies. However, for prostate support using root extracts, the processing method matters less than the standardization for key compounds like beta-sitosterol.
Can stinging nettle help with hair loss?
Some research and anecdotal evidence suggests nettle root may help address hair loss by potentially blocking 5-alpha reductase, the enzyme that converts testosterone to DHT (dihydrotestosterone)—a hormone strongly linked to male pattern baldness. However, clinical evidence for this use is limited compared to the research on prostate health. If you’re interested in trying nettle for hair, root extracts would be the appropriate choice, and you should plan on at least 3-6 months to evaluate results.
Is it safe to take nettle with other supplements?
Nettle generally combines well with other supplements and is frequently stacked with complementary herbs. For allergy support, it’s commonly paired with quercetin, vitamin C, and bromelain to enhance effects on histamine response. For prostate health, nettle root is often combined with saw palmetto, pygeum, and zinc. However, because nettle has mild blood-thinning and blood sugar-lowering effects, check with a healthcare provider if you’re taking medications for these conditions or using other supplements that affect clotting or glucose levels.
Final Verdict
For most people seeking a high-quality, versatile nettle supplement, Zazzee Organic Stinging Nettle offers the best combination of potency, purity, and value. The concentrated 20:1 organic extract delivers maximum strength in a single daily capsule, and the 4-month supply makes it economical despite the premium formula.
If you’re primarily focused on prostate health and urinary function, Nutricost Stinging Nettle Root Extract delivers the best potency-to-price ratio available. The 7,500mg equivalent per capsule rivals products costing twice as much. For seasonal allergy sufferers specifically, Oregon’s Wild Harvest Freeze-Dried Nettle is worth the premium—the unique preservation method retains compounds that may be lost in conventional processing.
Premium buyers who prioritize supply chain transparency should consider Gaia Herbs Stinging Nettle Leaf, whose farm-to-bottle approach and Liquid Phyto-Cap technology represent the gold standard in herbal supplementation.
Budget-conscious consumers will appreciate Carlyle’s 300-count bottle, which provides nearly a year’s supply at an affordable price point without sacrificing quality.
