Home > Product > Drops & Drinks

Goldenseal Liquid Extract for immune support OEM Manufacturer

Goldenseal Liquid Extract for immune support OEM Manufacturer
Goldenseal Liquid Extract for immune support OEM Manufacturer
Goldenseal Liquid Extract for immune support OEM Manufacturer
  • Goldenseal Liquid Extract for immune support OEM Manufacturer
  • Goldenseal Liquid Extract for immune support OEM Manufacturer
  • Goldenseal Liquid Extract for immune support OEM Manufacturer
  • Goldenseal Liquid Extract for immune support OEM Manufacturer
  • Goldenseal Liquid Extract for immune support OEM Manufacturer storehouse
  • Goldenseal Liquid Extract for immune support OEM Manufacturer quality testing
  • Goldenseal Liquid Extract for immune support OEM Manufacturer quality testing

Product Overview:

Goldenseal (Hydrastis canadensis) functions as a powerful natural purifier, clinically recognized for its ability to soothe and support the mucous membranes that line the respiratory, digestive, and urinary tracts.

Efficacy: Immune Support Supplement

Goldenseal Liquid Extract for immune support OEM Manufacturer Details

Product Name Goldenseal Liquid Extract oem Manufacturing
Appearance liquid drops
Specification 60ml,4 Fl oz/bottle or as your request
OEM Customized logo is welcome, Packing as your requirement. offering private label
Keywords Goldenseal Liquid Extract, goldenseal extract for immune support
Alcohol-free goldenseal drops
Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
Shelf Life 24 Months

Why Goldenseal Liquid is a "Mucosal Defense" Expert

1. High Concentration of Alkaloids (Berberine and Celosiarine)

  • The deep golden color and powerful therapeutic effects of goldenseal come from berberine and celeryrine. These natural alkaloids have strong antibacterial properties, helping the immune system fight harmful microorganisms while maintaining optimal cellular health.

2. Soothes and Protects Mucosa

  • Whether it's an itchy throat, sinus congestion, or stomach upset, goldenseal helps to soothe and calm the body's delicate mucosa, acting as a natural "barrier" against environmental stressors.

3. Rapidly Absorbed Liquid Delivery

  • The liquid extract doesn't require digestion like capsules. This fast-acting liquid is absorbed directly through the oral and gastric mucosa, providing immediate support when your immune system needs it most.

4. Promotes Digestion and Gut Microbiota Health

  • Traditionally used as a bitter tonic, goldenseal stimulates the secretion of digestive enzymes and bile. This helps relieve occasional bloating, promotes healthy digestion, and maintains a balanced gut microbiota.

Cultivated, Standardized Bulk Supply of Coptis chinensis Liquid Extract

  • To overcome these challenges, health brands must partner with suppliers who prioritize sustainable cultivation and rigorous laboratory testing. Choosing professionally produced bulk Coptis chinensis liquid extract ensures both ethical sourcing and product efficacy.
  • By using sustainably cultivated Coptis chinensis instead of wild-harvested rhizomes, businesses can ensure a stable and predictable supply chain. Advanced liquid extraction methods (such as water-ethanol extraction or alcohol-free glycerol extraction) preserve all phytochemicals in the plant, providing a pure, highly bioavailable ingredient suitable for a wide range of product applications.
OEM Service
We offer OEM services, please contact us for more information>>
Product Type Capsules,Softgels,Tablets,Gummies,Liquid Drops,Gum,solid beverage and other customized products
Packaging Bottles, Bags, Bulk, Blister packs, Custom
Formulas Standard formulas or custom formulas
Flavor OEM Sugar Free Natural Orange, Lemon, Apple, Grape,Strawberry,Watermelon,Fruit or any other Flavors you want
OEM service Support OEM&ODM Custom service,Different Formula,Flavors, Shapes,Bottle ,Color

Steps to Integrating Coptis chinensis Liquid Extract into Your Product Line

Developing a successful Coptis chinensis product requires a strategic approach. Here are the steps your R&D and sourcing teams can take to successfully utilize this ingredient:

Step 1: Develop a Formulation Strategy

  • Determine whether the liquid extract will be sold as a standalone tincture or blended with complementary herbal ingredients such as echinacea or elderberry to create a formulation with synergistic immune or respiratory support.

Step 2: Define Specifications

  • Determine your desired extraction ratio (e.g., 1:1 or 1:2) and validate the required concentrations of the active alkaloids (berberine and phellandrene) using high-performance liquid chromatography (HPLC).

Step 3: Review Compliance Documentation

  • Request complete documentation from your suppliers, including Certificates of Analysis (CoA), allergen statements, non-GMO validation, and Safety Data Sheets (SDS).

Step 4: Conduct Pilot-Scale Trials

  • Test the stability, solubility, and flavor characteristics of the liquid extract in your specific dosage form (e.g., liquid drops, syrup, or functional beverage) to ensure shelf-life stability.

Product Applications for B2B Manufacturers

Industry Sector Common Finished Product Formats Target Consumer Benefit
Dietary Supplements Liquid Tinctures, Droppers, Syrups Immune & Seasonal Wellness Support
Digestive Health Herbal Bitter Blends, Tonics Gastrointestinal Microbial Balance
Personal Care / Cosmetics Scalp Tonics, Clarifying Shampoos Sebum Balancing & Skin Soothing

Frequently Asked Questions

Q1: Is your Coptis chinensis extract sourced sustainably?

  • Yes. To protect wild plant populations, all our Coptis chinensis extracts are sourced from commercially grown, sustainably managed farms in North America. We adhere to strict ethical agricultural practices to ensure long-term environmental sustainability.

Q2: What is the shelf life of bulk Coptis chinensis extract?

  • Under optimal storage conditions—store in a cool, dry place, away from direct sunlight, and sealed in original amber glass bottles or food-grade high-density polyethylene (HDPE) containers—the standard shelf life is 36 months from the date of manufacture.

Q3: How do you ensure compliance with FDA and EU regulations?

  • Each batch of product undergoes rigorous third-party laboratory verification. We provide comprehensive Certificates of Analysis (CoA) detailing heavy metal testing, microbial limits, and pesticide residue screening results to ensure full compliance with FDA cGMP (21 CFR Part 111) and EU food safety standards.

Why Choose ECO (Ausreson/Reson) for Your Health Journey?

  • Certified Manufacturing Excellence: Our state-of-the-art facilities are GMP certified and FDA registered. We adhere to the strictest global production standards, ensuring every capsule, gummy, or tablet is free of contaminants.
  • Pure, Traceable Ingredients: We partner with sustainable farms worldwide. From raw material sourcing to final bottling, our R&D team conducts rigorous third-party laboratory testing (SGS/Eurofins) to assess potency and purity.
  • Global Efficacy: Our formulas have been successfully exported to over 50 countries, including the US, EU, and Australia, optimized to meet diverse international health regulations and consumer needs.
  • Own Factory, Guaranteed Strength: We have a 500㎡ modern production base equipped with German-imported production lines and an ISO 9001 certified quality management system. Annual production capacity exceeds 5 million units, supporting flexible production and rapid delivery, with a 99.6% on-time order rate.
  • Real Results, Real Stories: Based on clinical case studies and validated user testimonials, our products have proven to deliver the health benefits we promise.
  • Expert Formulas: Our in-house team of nutritionists and chemists stays at the forefront, creating scientifically based and truly effective formulas.

Choosing us is not just choosing a product, but partnering with a global company you can trust for the long term.

 Hot Sale Products 
Sports Nutrition Supplement Creatine Monohydrate Powder
BCAA Amino Acids Powder
L-Carnitine Capsules
Creatine Gummies
Hair Nails and Skin Supplements Collagen + Vitamin C Tablets
Biotin Capsules
Hyaluronic Acid + Zinc Gummies
Marine Collagen Drink
Slimming Supplement Apple Cider Vinegar Gummies
Garcinia Cambogia capsules
Fat buming tablets
L-CarnitineLiquid
Memory Brain Supplement Ginkgo Biloba Capsules
Omega-3 Fish Oil Softgels
L-Theanine Capsules
Lion's Mane Mushroom Capsules
Sleep Supplement Melatonin Tablets
Magnesium L-Theanine Gummies
Ashwagandha Capsules
Melatonin gummies
Health Care Supplement Probiotics complex Capsules
Vitamin D3 + K2 Softgels.
coenzyme Q10 Capsules 
Multivitamin Tablets
Gummy & Gummies Vitamin C Gummies
Apple Cider Vinegar Gummies
Hair, Skin & Nails Gummies
Sleep Gummies
Drops & Drink Vitamin D3 k2 Drops
Multivitamin B Drops
Collagen Drink
 Vitamin C Drink 
Effervescent Tablets Electrolyte Hydration Tablets
Multivitamin Effervescent Tablets
Vitamin C Effervescent Tablets
Magnesium Effervescent Tablets
Other products Vitamin K2 + D3 Oral Strips
probiotic oral strips
sea moss gel
Focus Energy Exploding beads
Click here to get a product quote.

Производитель жидкого экстракта золотарника для поддержки иммунитета (OEM)
Fabricant OEM d'extrait liquide de sceau d'or pour le soutien immunitaire
OEM-Hersteller von flüssigem Goldsiegel-Extrakt zur Unterstützung des Immunsystems
Fabricante OEM de extracto líquido de sello de oro para apoyo inmunológico
Fabricante OEM de extrato líquido de goldenseal para suporte imunológico

our brand

OWN Brand

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label

custom

Cusrom Process

01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery

factory

exhibition

Factory & Exhibition

Private Label design, fast delivery, USA Warehouse, European Warehouse, capsules factory,Softgels factory,tablets factory, pills factory, Gummies factory, Liquid Drops factory,Gum factory,solid beverage factory, customized factory, capsules manufacturer, Softgels manufacturer, tablets manufacturer, pills manufacturer, Gummies manufacturer, Liquid Drops manufacturer,Gum manufacturer,solid beverage manufacturer.

In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America

Certifications

Certifications

We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.

package

Packaging

We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.

From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!

why

FAQs

Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.

Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg

Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.

Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.

Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces

Q: Can you supply bottles with private label?
A: Yes, all can be customized.

Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.

Back Home

Inquire This Product

©2026 Xi'an ECO Biotech Factory Co., Ltd.