Introduction: Why Ellagic Acid is a High-Demand Botanical Raw Material
Ellagic Acid (EA) is gaining attention as a premium botanical extract for supplements, cosmetics, functional foods, and anti-aging formulations. Global brands increasingly seek high-purity EA (≥90–98% HPLC), and B2B buyers require a reliable sourcing framework emphasizing quality, purity, regulatory compliance, stability, and factory credibility.
This guide is designed to help procurement teams evaluate suppliers, understand industrial-grade applications, and make informed purchasing decisions. Whether you’re sourcing for nutraceuticals, skincare, or beverage formulations, this resource covers everything from production methods to market trends and keyword opportunities.
1. What Is Ellagic Acid? Key Facts for Buyers
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Ellagic Acid is a natural polyphenol commonly found in:
- Pomegranate peel
- Raspberry & strawberry
- Oak species
- Terminalia & Emblica fruits
Industrial production focuses on high-purity extraction using:
- Solvent extraction
- Chromatographic purification
- HPLC crystallization
EA appears as a light-yellow to off-white crystalline powder, known for antioxidant properties. For buyers, the CAS number 476‑66‑4 is critical for verifying chemical identity, and high-purity HPLC levels (≥90–98%) ensure suitability for cosmetic, nutraceutical, and functional food applications.
2. Key Applications for Bulk Ellagic Acid
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Ellagic Acid is widely adopted in multiple industrial applications:
2.1 Nutritional Supplements
High-purity EA is formulated into:
- Anti-aging complexes
- Antioxidant blends
- Cardiovascular support products
Formulators often combine EA with Vitamin C, Niacinamide, or Polyphenols to enhance stability and efficacy.
2.2 Cosmetics & Personal Care
EA is a favored ingredient for skin brightening and barrier-support formulations:
- Brightening essences
- Anti-spot & whitening creams
- Post-sun repair products
- Sensitive skin serums
2.3 Functional Foods & Beverages
Used in antioxidant-enriched beverages and “beauty-from-within” products, EA offers plant-derived functional value without pharmacological claims.
2.4 Pharmaceutical & Health Products
While EA is explored in topical formulations, suppliers and buyers should focus on quality, purity, and safety compliance, rather than health treatment outcomes.
3. Recommended Dosage & Formulation Guidelines
3.1 Dietary Supplements
- Typical range: 50–200 mg/day depending on purity and formula design
3.2 Cosmetics & Topicals
- Recommended 0.1–2% in emulsions, serums, and gels
- EA is poorly soluble in water; use solubilizers or co-solvents
- Compatible with Vitamin C, Niacinamide, Alpha Arbutin, Glutathione
- Protect formulations from light and oxidation
Tip: Download our Formulation & Solubility PDF for detailed lab guidance.
4. Safety, Regulatory Compliance & Contraindications
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- Tolerance: Generally well-tolerated in dietary levels
- Contraindications: Consultation recommended for sensitive populations
- Regulatory Compliance: Check guidelines from FDA Dietary Supplements and NIH ODS
Note: This content focuses strictly on raw material quality and industrial use, avoiding treatment claims to comply with Google’s YMYL guidelines.
5. Quality Standards for Bulk Ellagic Acid
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When sourcing EA, strict QC is essential. Buyers should verify:
| Parameter | Typical Specification |
|---|---|
| HPLC Purity | ≥90%, 95%, 98% |
| Physical Appearance | Light-yellow/off-white crystalline powder |
| Microbial Limits | TPC <1,000 cfu/g, Yeast & Mold <100 cfu/g |
| Heavy Metals | Pb <2 ppm, Cd <1 ppm, Hg <0.1 ppm, As <1 ppm |
| Residual Solvents | Compliant with ICH Q3C |
| Certificates | ISO, GMP, COA, MSDS, third-party lab reports (SGS/Eurofins) |
6. Packaging, MOQ, Lead Time & Custom Services
- Standard Packaging: 25kg/drum with moisture-proof, light-protective PE bags
- MOQ: 1kg for sample, 25kg for bulk orders
- Lead Time: 3–7 working days after confirmation
- Custom Services: OEM/ODM, custom purity, particle size, blends, private labeling
Internal link: Learn more about Custom OEM EA Solutions
7. Factory Expertise & Customer Case Studies
Shaanxi Zhonghong Investment Technology Co., Ltd. provides:
- 15+ years in botanical extract manufacturing
- Full in-house QC: HPLC, UV, GC, microbial labs
- Stable batch consistency and global export experience
Case Example:
A European skincare brand used EA 98% HPLC in a brightening essence and observed measurable pigment reduction (customer-reported, in-house verification).
8. Frequently Asked Questions (FAQ)
Q1: What purity should I choose for my formula?
A: 98% HPLC is ideal for cosmetic applications, 90–95% for supplements.
Q2: Can I get a sample?
A: Yes, 20–50g samples are available for testing.
Q3: Do you offer OEM/ODM services?
A: Yes, including formulation, blending, and custom packaging.
Q4: Can EA be shipped worldwide?
A: Yes, via FedEx, DHL, air, or sea freight.
Q5: How can I request COA and pricing?
A: Email: sales@aiherba.com
Structured FAQ Schema can be embedded to enhance Google Rich Results.
9. Summary for B2B Buyers
Ellagic Acid is a high-value botanical extract widely used across nutraceuticals, cosmetics, and functional foods. Key considerations for sourcing:
- HPLC purity
- Microbial limits & heavy metal compliance
- Supplier certifications (ISO, GMP, COA, third-party tests)
- MOQ, packaging, lead time, and OEM capabilities
Shaanxi Zhonghong (aiherba.com) offers high-purity EA, fast delivery, factory pricing, and full documentation support for global buyers.
References & Regulatory Links
- PubMed – Antioxidant activity of Ellagic Acid: PMID 12885100
- PubMed – Tyrosinase inhibition & skin brightening: PMID 18391475
- PubMed – Anti-inflammatory effects: PMID 27016312
- PubMed – Metabolic benefits: PMID 22129332
- NIH Office of Dietary Supplements: https://ods.od.nih.gov/
- FDA ICH Q3C Residual Solvents Guideline: https://www.fda.gov/media/71741/download