Nettle Root Extract Powder

Nettle Root Extract Powder — Premium Botanical Ingredient for Prostate Health & Hormonal Support

Nettle Root Extract Powder, derived from Urtica cannabina L. root systems, is a reliable product from Shaanxi Hongda Phytochemistry Co., Ltd. Our facility was established in 2001 with an area of 20000 square meters; 10+ sophisticated manufacturing lines and 100,000-level purifying workshops. We produce a 10:1 concentrated extract, TLC standardised, in the form of a brown-yellow fine powder, with an annual output of 3,000 tonnes. All batches are tested for pesticide residues, heavy metals, moisture and microbiological limitations and are supported by Kosher, Halal, ISO9001, ISO22000, BRC and FDA Certifications.

What Is Nettle Root Extract Powder?

This botanical element is sourced from the root system (radix) of Urtica cannabina L. – not the leaf – which makes a big difference in its phytochemical composition.

The root is a rich source of lignans (particularly (-)-3,4-divanillyltetrahydrofuran), plant sterols such as Beta-sitosterol, and bioactive polysaccharides. Scopoletin is utilised as supplementary identification marker for quality verification.

These chemicals are the cause of the preference of root extract over leaf extract for formulators. The root targets directly hormonal modulation pathways, notably 5-alpha-reductase inhibition and Sex Hormone Binding Globulin (SHBG) modulation, which are important targets for men’s prostate health and free testosterone support.

Third-Party Test Report

Every batch from Shaanxi Hongda is tested in-house and by authorised third-party laboratories including SGS and Eurofins.

Tests include:

· Identity: TLC fingerprint for Radix Urticae source material verification (leaf adulteration prevention).

· Active markers: Beta-sitosterol and Scopoletin quantitation by HPLC/UV

· Residual solvents: Ethanol/methanol levels certified to USP <467> limits

· Heavy metals: Pb < 3.0 mg/kg, Cd < 1.0 mg/kg, As < 1.0 mg/kg

· Microbiological: Total Plate Count < 1,000 CFU/g

• Pesticide residue detection, nutrition labelling, special optical rotation available on request

Test reports are provided for each batch. Please Contact Us directly for documentation.

Product specification

Nettle Root Extract Powder Advantages

Different from leaf extracts.Root material is active against hormonal pathways. Leaf material is active against inflammation and allergies. They’re different stuff. Sourcing from the root gives you a purpose crafted ingredient.

Bulk density controlled (0.45-0.65 g/ml) [57].That helps to keep fill weights consistent when making capsules and tablets – less waste in production and less difficulties with formulations.

Partially soluble in water and more soluble in lipids.The higher ethanol extraction ratios enable softgel applications with lipid carriers, providing versatility across dosage forms.

Strict control of moisture (<5.0%).Low moisture inhibits microbiological development during shelf storage and minimises clumping of powder mixes which is very important for bulk handling.

TLC identity verified.Each batch is fingerprinted to verify the source material is real root, not the cheaper leaf material.

Nettle Root Extract Powder Application

This Nettle Root Extract Powder fits neatly under various product categories:

· Men's prostate supplements - capsules, softgels and tablets to help support BPH and promote healthy urine flow

· Testosterone support formulations – mixed SHBG modulating stacks with zinc, saw palmetto or ashwagandha

· General health blends – 10:1 ratio extract works well in multi-herb solutions where cost efficiency is important

· Functional powders and premixes – for encapsulation or direct blend inclusion at regulated humidity below 45 %

Note: For liquid applications or functional drinks, a water-soluble spray dried grade on a maltodextrin carrier is advised as the normal extract has low water dispersibility and an earthy flavour character.

Production Process

Shaanxi Hongda monitors the quality from raw material to final extract.

Step 1 — Sourcing. The roots are taken from recognised agricultural bases under the control of competent agronomists. Full batch traceability.

Step 2 – Cleaning & Drying: Raw roots are washed and examined and then dried at regulated temperature to protect the integrity of active compounds.

Step 3— Extraction. The bioactive fraction is extracted using a water/ethanol solvent solution. Tests for solvent residues in accordance with USP <467>.

Step 4 - Concentration & Spray Drying The liquid extract is concentrated and spray dried at a 10:1 ratio. The bulk density is checked all the way.

Step 5 – Quality Testing & Packaging: Finished powder is tested for identification (TLC), actives, heavy metals, microorganisms and moisture. 25 kg/drum packed in PE-lined fibre drums.

OEM / ODM Support

Shaanxi Hongda is ready to customise your completed product demands with full OEM and ODM.

You may request:

• Custom extract ratios – beyond the typical 10:1, to meet your formulation objectives

· Formulations – hard capsules, soft capsules, tablets, pre-mixed powders

· Custom packaging – private label, specified size drums, branded pouches

• Documentation support – batch specific COA, TDS, MSDS and third party test results

Minimum order quantities and lead times can be addressed in accordance to your project scope Our staff offers one-to-one technical help during the development process.

Why Choose Us?

· Established producer since 2001 with 20,000 m2 facility

• 3,000 tonnes yearly production – a good supply, delivered in 3–7 working days

• In-house laboratory, SGS standard with 20+ R&D and QC people

· Complete certification coverage: cGMP, FSSC22000, Kosher, Halal, BRC, Organic (EU & NOP), ISO9001, ISO22000, FDA

• Third-party verification available from SGS and Eurofins on request

• Transparent documentation: COA, TLC report and heavy metals data for all batches

Production Details

Product Package

FAQ

Q1: What’s the difference between nettle root and nettle leaf extract?

A: Hormonal pathways are affected by the root extract (BPH, SHBG, 5-alpha-reductase). The leaf extract is used for anti-inflammatory and anti-allergy properties. They are not interchangeable in their formulation.

Q2: Can the 10:1 extract be used in prostate health label claims?

A: For some claims, such as Supports Prostate Health, a standardised Beta-sitosterol of 0.8%–1.0% gives greater constancy of dose. The 10:1 ratio is ideal for general wellness mixtures.

Q3: How should nettle root powder be kept throughout production?

A: Keep the relative humidity below 45% during encapsulation. Use large drums of desiccant silica packets. Moisture content must be kept around 5.0% to avoid clumping and microbiological development.

Q4: Is this extract applicable for softgel formulations?

A: Yeah. Higher lipophilicity of ethanol extraction ratios improves the lipophilic solubility and hence is compatible with lipid softgel carriers.

Q5: How can you confirm the extract is from root material and not from leaves?

A: Each batch is subjected to TLC fingerprinting to establish the identification of Radix Urticae . This is a non-negotiable step of quality to avoid adulteration.

Q6: What is the heavy metals limit of this product?

A: Lead (Pb) < 3.0 mg/kg, Cadmium (Cd) < 1.0 mg/kg, Arsenic (As) < 1.0 mg/kg - tested per batch, provided in COA.

Contact Us

Ready to source Nettle Root Extract Powder? Send your inquiry to duke@hongdaherb.com and our team will respond within 24 hours.