Calendula Officinalis Extract | Bulk Supplier & OEM Factory from AIHerba®

AIHerba® offers high-purity Calendula Officinalis Extract in bulk for cosmetics, dietary supplements, functional foods, and pharmaceutical applications. Our GMP-certified production ensures consistent potency, traceable sourcing, and ISO/FDA-compliant quality. With over 28 years of R&D and extraction expertise, we provide customized OEM/ODM solutions, including standardized flavonoids ≥10% or calenduloside-enriched formulations. Buyers can access complete technical specifications, COA documentation, and safety data, supporting regulatory compliance and product development. Our extract is suitable for skin care, nutraceutical, and functional beverage applications, helping global partners accelerate product innovation and market entry. Minimum order quantities (MOQ), packaging options, and sample policies are clearly defined for seamless procurement. Contact AIHerba® today to secure high-quality calendula extract from China’s leading botanical manufacturer.

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1. Product Overview

• Botanical Name: Calendula officinalis L.

• Common Names: Marigold Extract, Calendula Flower Extract

• Form: Yellow-orange fine powder or standardized liquid extract

• Active Compounds: Flavonoids, Saponins, Carotenoids, Calendulosides

• CAS Number: N/A (plant extract)

• Solubility: Water-soluble / Ethanol-soluble

• Appearance: Fine powder with natural marigold aroma

• MOQ: 1 kg (customizable)

• Sample Policy: Available on request

• Primary Market: North America, Europe, Asia, and Middle East

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2. Product Source & Extraction

• Raw Material Origin: Certified organic Calendula officinalis flowers, sourced from traceable farms in China.

• Extraction Method: Water-ethanol extraction, supercritical CO₂ extraction, or microbial fermentation.

• Standardization: Flavonoids ≥10% (HPLC), Calendulosides ≥5% (HPLC).

• Quality Control: ISO, GMP, heavy metal, pesticide, and microbiological testing at every batch.

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3. Key Properties & Benefits (Mechanism Overview)

• Acts as a natural antioxidant and anti-inflammatory botanical ingredient (cosmetic and functional food applications).

• Supports formulation stability and bioactive consistency in nutraceuticals.

• Offers colorant and flavonoid content for functional beverages and skin care products.

• Non-GMO, pesticide-free, and compliant with EU and US quality standards.

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4. Usage Guidelines & Best Practices

• Recommended Dosage: 0.5–2% w/w in cosmetic formulations; 50–200 mg/day in nutraceutical applications (ingredient-level guidance only).

• Formulation Tips: Compatible with water-based and oil-based systems; use encapsulation for enhanced stability.

• Traditional Applications: Herbal teas, ointments, tinctures, and dietary supplements.

• Storage: Cool, dry, airtight containers; avoid direct sunlight.

• Shelf Life: 24 months under recommended conditions.

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5. Technical Specifications & COA

5.1 Product Specifications Table

5.2 Pesticide Residues

5.3 Heavy Metals

5.4 Microbiological Testing

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6. Production Process

1. Raw Material Cleaning & Sorting: Remove impurities, pesticide-free verification.

2. Extraction: Water-ethanol or supercritical CO₂ extraction for flavonoids/saponins.

3. Concentration & Filtration: Vacuum concentration, filtration for purity.

4. Spray Drying / Lyophilization: Convert to powder while preserving active compounds.

5. Batch Testing & QA: Heavy metals, pesticide, microbial compliance.

6. Packaging: GMP-certified drums, vacuum-sealed, labeled.

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7. Storage & Packaging

• Packaging Options: 25kg/drum, customizable packaging available.

• Storage Conditions: Cool, dry, airtight; avoid humidity >60%.

• Shelf Life: 24 months from production date.

• Shipping: International courier, sea freight; compliant with customs documentation.

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8. Industry Applications & Case Studies

1. Cosmetics: Natural flavonoid-rich ingredient in creams, masks, and serums for antioxidant stability.

2. Functional Beverages: Colorant and bioactive additive in herbal teas, juices, and nutraceutical drinks.

3. Dietary Supplements: Capsule and tablet formulations standardized for flavonoids/saponins.

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9. Comparative Procurement Guide

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10. Clinical Data & Research References

1. PubMed: Flavonoids in Calendula officinalis

2. NIH Dietary Supplement Fact Sheet: Calendula officinalis

3. FDA Guidance: Botanical Extracts in Cosmetics

4. Recent Industry Study: European Food Safety Authority (EFSA) review on calendula flavonoid extracts.

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11. OEM/ODM & B2B Procurement Highlights

• Customization: Formulation support for flavonoid enrichment or blended herbal products.

• MOQ: 1 kg standard; negotiable for bulk orders.

• Sample Policy: Free or low-cost samples available.

• Technical Support: Formulation guidance and compliance documentation.

• Fast Delivery: 3–7 days production lead time for standard grades.

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12. FAQ (6 Questions)

1. Q: What is the main active compound in AIHerba Calendula Extract?
   A: Standardized flavonoids ≥10% and calendulosides ≥5%, verified by HPLC.

2. Q: Is this extract safe for international markets?
   A: Yes, it complies with EU, US, and ISO standards for heavy metals, pesticides, and microbiology.

3. Q: Can I request a custom formulation?
   A: Yes, OEM/ODM services are available to adjust concentration, grade, and blend.

4. Q: What industries can use this extract?
   A: Cosmetics, dietary supplements, functional beverages, herbal products.

5. Q: How long is the shelf life?
   A: 24 months under recommended storage conditions.

6. Q: How can I get a COA or sample?
   A: Contact sales@aiherba.com or info@aiherba.com; samples are available per request.

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13. Contact & Verification

AIHerba® | China Natural Plant Extracts Supplier & OEM Factory

• Email: sales@aiherba.com | info@aiherba.com | liaodaohai@gmail.com

• Website: www.aiherba.com

• Certifications: GMP, ISO, COA provided

• Factory Experience: 28+ years of botanical extract R&D & production

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