Products Description
JOYWIN Eyebright (Euphrasia officinalis) Aerial Parts Powder is a high-quality, traditionally-prepared botanical powder derived from the flowering aerial parts of the Euphrasia officinalis plant. For B2B manufacturers in the nutraceutical and herbal supplement industries, our Eyebright powder provides a reliable, authentic ingredient for creating products aimed at supporting eye health, maintaining ocular comfort, and promoting overall visual wellness.
Revered in European and Western herbal traditions for centuries-its very name "Euphrasia" derives from the Greek goddess Euphrosyne, meaning "gladness"-Eyebright has been specifically used to support the eyes and upper respiratory passages. Our product is meticulously processed to preserve its natural phytochemical profile, offering a traditional herbal solution for modern formulations.
Sourcing & Origin
The quality of Eyebright is deeply connected to its native environment. We source our Euphrasia officinalis from sustainable, wild-crafted or carefully controlled cultivated programs in their native habitats across Central and Eastern Europe (including Poland and Bulgaria), where the plant thrives in sunny meadows and grasslands.
* Botanical Name: Euphrasia officinalis L. (syn. Euphrasia rostkoviana)
* Plant Part Used: The entire flowering aerial parts (stem, leaf, flower).
* Sourcing Philosophy: We partner with established collectors and growers who practice ethical and sustainable harvesting. This ensures the plants are gathered at the optimal flowering stage when the concentration of beneficial compounds is highest, while protecting wild populations. Every batch is traceable back to its region of origin.
Phytochemical Composition
The traditional uses of Eyebright are attributed to the synergistic action of several key groups of bioactive compounds found throughout the aerial parts.
|
Active Compound Group |
Key Examples |
Role & Significance |
|
Iridoid Glycosides |
Aucubin, Catalpol, Euphroside |
Considered the primary active markers. Aucubin is known for its anti-inflammatory and antimicrobial properties, contributing to the herb's traditional use for mucosal health. |
|
Phenolic Acids |
Caffeic acid, Ferulic acid |
Potent antioxidants that contribute to the overall health-supporting profile of the herb. |
|
Flavonoids |
Quercetin, Apigenin, Luteolin glycosides |
Well-researched compounds that support healthy inflammatory response and act as antioxidants, particularly beneficial for delicate eye tissues. |
|
Tannins |
Gallotannins, Ellagitannins |
Possess astringent properties, which historically supported the herb's use for soothing irritated mucous membranes. |
|
Lignans & Volatile Oils |
Trace amounts |
Contribute to the overall phytochemical complexity and aromatic characteristics. |
Product Form: JOYWIN offers Eyebright as a high-quality, milled powder of the whole aerial parts. This traditional format preserves the full spectrum of the plant's natural constituents. We can also discuss custom extraction and standardization options for specific applications.

Certificate of Analysis (COA) & Technical Specifications
|
Parameter |
Specification |
Test Method |
|
Appearance |
Fine, green to greenish-brown powder |
Visual Inspection |
|
Odor & Taste |
Characteristic, faintly aromatic |
Organoleptic |
|
Part Used |
100% Flowering Aerial Parts |
Macroscopic & Microscopic ID |
|
Particle Size |
95% through 80 mesh |
Sieve Analysis |
|
Loss on Drying |
≤ 10.0% |
Gravimetric |
|
Total Ash |
≤ 10.0% |
Gravimetric |
|
Acid-Insoluble Ash |
≤ 2.0% |
Gravimetric |
|
Heavy Metals (Total) |
≤ 10 ppm |
ICP-MS |
|
Arsenic (As) |
≤ 1.0 ppm |
ICP-MS |
|
Lead (Pb) |
≤ 1.0 ppm |
ICP-MS |
|
Cadmium (Cd) |
≤ 0.5 ppm |
ICP-MS |
|
Mercury (Hg) |
≤ 0.1 ppm |
ICP-MS |
|
Microbiology |
||
|
Total Plate Count |
≤ 10,000 cfu/g |
AOAC |
|
Yeast & Mold |
≤ 500 cfu/g |
AOAC |
|
E. coli |
Negative / 10g |
AOAC |
|
Salmonella spp. |
Negative / 25g |
AOAC |
Manufacturing Process
Our process is designed to gently handle the delicate flowering herb to preserve its natural phytochemical profile.
1.Raw Material Inspection & Cleaning: Incoming dried Eyebright herb is rigorously inspected for identity, purity, and the absence of foreign matter.
2.Controlled Milling: The clean, dried herb is milled under controlled temperature conditions into a fine, consistent powder. Care is taken to avoid excessive heat that could degrade volatile or sensitive compounds.
3.Screening: The powder is passed through a sieve to ensure a uniform particle size, suitable for encapsulation or use in powdered blends.
4.Quality Control Sampling: A representative sample is taken from the blended batch for comprehensive in-house quality control testing.
5.Packaging: The final product is packaged in a climate-controlled environment to protect it from moisture and light.
Quality Control (QC) & Assurance (QA)
At JOYWIN, our integrated quality system, backed by our world-class certifications (including BRC, FSSC 22000, cGMP, ISO9001, Kosher, and HALAL), ensures absolute reliability, even for traditional herbal powders.
* Identity Assurance: We utilize macroscopic and microscopic examination, along with chemical fingerprinting (via TLC), to positively verify the botanical identity of Euphrasia officinalis and confirm the absence of adulterants or substitute species.
* Purity Testing: Our in-house QC lab rigorously tests for purity, including heavy metals (ICP-MS), pesticides, and microbiological contaminants, ensuring compliance with strict international pharmacopoeia standards.
* Third-Party Validation: We routinely submit samples to accredited, independent laboratories for confirmatory testing, providing you with unbiased, auditable data.
Product Advantages
* Authentic Botanical Source: We provide true Euphrasia officinalis, correctly identified and sourced from its native European habitat, ensuring your product is authentic.
* Whole Herb Integrity: Our powder is derived from the whole flowering aerial parts, preserving the full spectrum of the plant's traditional phytochemical complexity.
* Unmatched Supply Chain Integrity: Leverage the logistical power and reliability of a company that is the world's largest organic inulin manufacturer. We guarantee consistent supply and on-time delivery.
* Global Market Access: Our extensive certification suite (Kosher, HALAL, BRC, FSSC, cGMP) simplifies your supplier qualification process and demonstrates a commitment to quality.
* Full Customization: While we offer a premium whole herb powder, we can also discuss custom particle sizes or extraction services to meet your specific formulation needs.
Traditional Use & Scientific Context
Eyebright carries a rich history of traditional use, and modern research is beginning to explore the mechanisms behind its applications. We encourage our partners to use this foundation to build their brand stories.
* Traditional & Historical Use: Eyebright has been used as a specific tonic for the eyes since at least the 14th century, as documented by herbalists like Nicholas Culpeper. It was traditionally used in washes, poultices, and internal preparations to support the eyes and maintain comfort, particularly during seasonal challenges.
* Mechanistic Insights:
- Anti-Inflammatory & Antioxidant Support: Modern in vitro studies have demonstrated that extracts of Euphrasia officinalis possess significant antioxidant activity and can inhibit the production of pro-inflammatory mediators. This action, attributed to its flavonoids and iridoid glycosides, provides a scientific basis for its traditional use in soothing irritated tissues. A study in the Journal of Ethnopharmacology (2006) confirmed its anti-inflammatory effects.
- Astringent Properties: The tannin content provides mild astringent properties, which may help to soothe and tighten mucous membranes, contributing to the herb's traditional use for occasional eye discomfort.
- Antimicrobial Activity: Research, such as a study published in Graefe's Archive for Clinical and Experimental Ophthalmology (2007), has shown that Eyebright extracts exhibit antimicrobial effects against certain bacteria, supporting its historical use in maintaining ocular hygiene.
We can provide a comprehensive technical dossier with references to historical and modern scientific literature to support your product development.
Target Applications & Use Cases
JOYWIN Eyebright Powder is a traditional ingredient ideally suited for a range of finished products targeting eye health and comfort.
* Dietary Supplements:
- Capsules/Tablets: A convenient way to incorporate the whole herb into daily wellness routines, particularly in "vision support" formulas. Often combined with other eye-supporting nutrients like Lutein, Zeaxanthin, Bilberry, and Zinc.
- Liquid Herbal Extracts (Tinctures): A traditional and effective form, easily prepared from our high-quality powder.
* Traditional Herbal Preparations:
- Herbal Teas & Infusions: The classic application. Our powder can be used in tea blends designed for internal support.
- Compresses & Washes: When prepared properly under strict GMP guidelines, it can be used as an ingredient in traditional external preparations (e.g., eye compresses) to soothe tired eyes.
* Specialty Products:
- Veterinary Applications: Traditionally used in some animal health formulations for eye support.
Packaging & Global Logistics
We protect the integrity of your ingredient from our dock to your door.
* Packaging: Standard packaging is in double food-grade polyethylene bags inside sealed, moisture-proof fiber drums (25kg net weight). Custom packaging, including private labeling of drums and smaller foil bags (1kg, 5kg) for R&D, is available upon request.
* Storage: Store in a cool, dry, well-ventilated area away from direct sunlight and strong odors. Reseal container promptly after use.
* Shelf Life: 24 months from the date of manufacture when stored under proper, moisture-free conditions.
* Logistics: Our experienced export team manages all shipping documentation, offering flexible air, sea, and courier options to meet your timeline and budget.

JOYWIN Manufacturing Facilities
JOYWIN founded in 2013 is an innovation-driven biotechnology company. we provide the manufacture of plant extracts, plant proteases, and customized products. We believe Good produce= Integrity+ Technology+Quality Control.

FAQ
Q1: Is our Eyebright powder a standardized extract or a whole herb powder?
A: The product described here is a high-quality whole herb powder derived from the flowering aerial parts of Euphrasia officinalis. This format preserves the plant's complete phytochemical profile as used in traditional herbalism. We also have the capability to produce custom extracts upon request; please contact our sales team to discuss your specific needs.
Q2: How do you ensure the botanical is authentic Euphrasia officinalis?
A: We employ a rigorous identity testing protocol. Every incoming batch of raw material is subjected to macroscopic (visual) and microscopic examination by our trained botanists, as well as chemical fingerprinting using Thin Layer Chromatography (TLC) to confirm it matches the reference standard for Euphrasia officinalis.
Q3: What is the minimum order quantity (MOQ)?
A: Our standard MOQ is 25kg. For product development, stability testing, or small-batch manufacturing, we are pleased to offer sample-sized quantities (1kg-5kg).
Q4: Is this product suitable for use in eye washes or compresses?
A: Our product is manufactured as a high-purity herbal powder. While it can be used as a raw material for further processing into various forms, including those for external use, the final preparation into an eye wash or compress must be done by the finished product manufacturer under strict pharmaceutical-grade (sterile) conditions to ensure safety and compliance with local regulations.
Q5: What certifications do you have for this product?
A: Our product is processed in our cGMP-compliant facilities, which are certified with BRC, FSSC 22000, ISO9001, Kosher, and HALAL. We can also source certified organic raw material upon request.
Q6: Do you offer third-party lab testing?
A: Yes, we provide a COA for every batch based on our in-house testing. Furthermore, we can arrange for an independent, accredited third-party laboratory to perform confirmatory tests on your specific batch at your request.
Q7:How can we contact you?
A:You can click the inquiry on Eyebright powder or send us an e-mail to contact@joywinworld.com.
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