Watercress Extract

Premium Watercress Extract – Standardized Botanical Ingredient for Nutraceutical & Cosmetic Formulations

Organic Herb Inc., a publicly listed botanical extract manufacturer (Stock Code: 872213, Shenzhen Stock Exchange), supplies research-grade Watercress Extract from Nasturtium microphyllum. Our extract delivers standardized 4:1 and 10:1 concentration ratios with verified Gluconasturtiin content.

Since 2003, we've worked 8,000+ sections of land of GAP-certified development bases and ISO-compliant extraction offices. Each group experiences third-party testing for overwhelming metals, microbiological security, and dynamic compound confirmation some time recently release.

Current item specifications:

· Brownish-yellow fine powder (95% pass 80 mesh)

· Water-soluble for refreshment and topical applications

· NSF GMP, FSSC22000, Halal, Legitimate certified

· 24-month rack life beneath controlled storage​​​​​​​

Technical Specifications

What Makes Our Watercress Extract Different?

Wild-harvested watercress often contains arsenic and agricultural runoff contaminants. Fresh watercress loses 40% of its glucosinolate content within 48 hours of harvest.

We solve both problems through controlled cultivation and immediate processing:

Contamination-free sourcing: Our semi-aquatic farms use closed-loop purified water systems. ICP-MS testing confirms arsenic levels 10x below USP limits (test reports available on request).

Bioactive preservation: Harvested watercress reaches our Jiangxi extraction facility within 6 hours. Low-temperature vacuum extraction (below 50°C) prevents glucosinolate degradation—third-party HPLC analysis confirms 92% compound retention vs. 60% in standard heat extraction.

Consistent potency: Spray-drying produces uniform particle distribution. Unlike freeze-dried alternatives that clump in humid conditions, our extract maintains flowability across 15-85% relative humidity (verified through 18-month stability studies).

The outcome: a shelf-stable powder that delivers fresh watercress benefits without supply chain complications.

Manufacturing Excellence You Can Trust

Our 21-year fabricating track record underpins 400+ botanical extract details in over 60 countries.

Vertical integration from soil to shipment:

We oversee six development districts (Shaoyang, Changsha, Huaihua, Guizhou, Hubei, Jiangxi) totaling 8,000+ sections of land. Agronomists provide contract farmers with seedlings, soil testing, and collection timing guidance. This coordinated oversight kills third-party sourcing risks.

Extraction happens at our 50,000-square-meter Yichun office, prepared with:

· 12-stage countercurrent extraction lines

· Layer filtration frameworks (evacuate particles >0.2 microns)

· Shower dryers with nitrogen covering (anticipates oxidation)

Quality confirmation happens at our Changsha R&D center. 42 scientists—including 3 PhDs in phytochemistry—operate $1.2M+ in expository hardware. Each group requires 17 checkpoint endorsements before stockroom transfer.

Certification bodies review our offices yearly. Current substantial certificates: NSF GMP (US), FSSC22000 (food safety), ISO9001, ISO22000, Halal, Legitimate, and USDA/EU Organic.

US-based dispersion advantage:Our Los Angeles backup, Soil Made Nutritions, works four stockrooms across the country. Household clients ordinarily get orders inside 5-7 commerce days vs. 30-45 days for coordinate China shipments.

Why Industry Leaders Choose Organic Herb Inc.

Pharmaceutical-grade documentation: Each COA incorporates total traceability—farm parcel number, extraction date, analytical results, and stability information. Our documentation has passed FDA, Wellbeing Canada, and TGA compliance assessments without issue.

Custom development capabilities: Require a particular glucosinolate rate? Water-dispersible granules instead of powder? Our R&D group has completed 10 national research projects on botanical confinement. We'll reformulate to your correct determinations (50kg least for custom orders).

Supply unwavering quality: We keep up 90-day stock reserves for center items. Over the past five a long time, our on-time conveyance rate surpasses 98%, indeed amid COVID-related shipping disruptions.

Responsive specialized support: Questions approximately detailing compatibility or administrative compliance? Our back group (normal industry involvement: 8+ a long time) reacts to specialized request inside 24 hours.

Application Versatility Across Industries

Nutraceutical Formulations

Direct compression tablets, hard-shell capsules, and sachet powders. The 80-mesh molecule measure mixes consistently with excipients—no pre-granulation required. Commonplace consideration rate: 300-500mg per serving.

Functional Beverages

Dissolves in cold water (pH 4-7) inside 60 seconds beneath tender tumult. Works in RTD designs, bubbling tablets, and powder adhere packs. Characteristic color may move toward greenish-brown at pH >8.

Hair Care Products

Compatible with both anionic and non-ionic surfactant frameworks. Prescribed concentration: 2-5% in shampoos, conditioners, and scalp serums. Sets well with caffeine and biotin in hair development formulations.

Skincare Applications

Disperses equally in emulsions, gels, and anhydrous frameworks. Proposed utilize level: 1-3% in anti-aging serums and defensive creams. Soundness kept up in details containing up to 10% AHA/BHA.

Storage and Handling Guidelines

Watercress extract contains glucosinolates that degrade when exposed to heat, light, and moisture.

Optimal storage conditions:

· Temperature: 15-25°C (avoid freezing)

· Humidity: Below 60% RH

· Container: Keep sealed in original double-layer polyethylene bags inside fiber drums

· Light exposure: Store in dark or opaque containers

After opening:

· Reseal immediately after each use

· Consume within 6 months for peak potency

· Discard if powder develops off-odors or visible mold

Under recommended conditions, sealed drums maintain full potency for 24 months (confirmed through accelerated aging studies at 40°C/75% RH).

Frequently Asked Questions

Q1: How does your Extricate guarantee security with respect to oceanic toxins like arsenic?

Our development destinations utilize closed-loop filtered water systems—no stream or groundwater contact. Third-party ICP-MS testing confirms arsenic levels normal 0.08 ppm (USP restrain: 1.5 ppm). Test reports go with each shipment.

Q2: Is this extricate solvent sufficient for clear refreshment applications?

It produces a somewhat foggy suspension in water due to common chlorophyll and fiber substance. For crystal-clear applications, consider our water-soluble watercress fluid extricate (custom definition, 100kg MOQ). The standard powder works well in dark refreshments and colored formulations.

Q3: What dose works best for hair development formulations?

Published thinks about on glucosinolates propose 2-5% in leave-on items. We prescribe beginning at 3% and altering based on your steadiness and adequacy testing. Our specialized group can give definition beginning points.

Q4: Does warm extraction crush advantageous glucosinolates?

Our vacuum extraction process never surpasses 50°C. HPLC examination affirms 92% glucosinolate maintenance compared to new watercress. We can share third-party comparative information upon request.

Q5: Can I ask custom details or diverse concentration ratios?

Yes. Custom proportions (20:1, fluid extricates, particular glucosinolate rates) require 50kg least orders and 2-3 weeks extra lead time. Contact our R&D group with your target specifications for a achievability assessment.

Q6: What testing documentation do you give with each shipment?

Every group includes:

· Certificate of Investigation (character, power, microbiology, overwhelming metals, pesticides)

· Allergen declaration

· BSE/TSE statement

· Kosher/Halal certificates (in case applicable)

· Traceability documentation (cultivate part to wrapped up product)

Get Started with Premium Watercress Extract Today

Ready to test our Watercress Extract? Request a free 100g sample to evaluate solubility, color, and formulation compatibility in your specific application. Sample ships within 2 business days to US addresses.

Contact Us: info@organic-herb.com​​​​​​​