Black Currant Seed Extract – Bulk Supply & Custom Specification
AIHerba®, a trusted herbal extract supplier and botanical extract manufacturer in China, offers high-purity Black Currant Seed Extract with consistent bulk availability, COA, MSDS, and technical support. Ideal for cosmetic, dietary supplement, functional food, and pharmaceutical manufacturers, our GMP-certified plant extract is available for wholesale purchase directly from the factory. Buyers seeking bulk herbal extracts, customized herbal extract formulations, or food-grade botanical extract supplier solutions can rely on AIHerba for stable supply, competitive pricing, and rapid delivery. Our experienced team ensures every batch meets rigorous safety, quality, and purity standards, helping global partners innovate and scale products efficiently. Contact us to buy herbal extracts wholesale, request a free sample herbal extract, or discuss customized specifications for your unique formulations.
1. Product Overview
-
Botanical Name: Ribes nigrum L.
-
Common Name: Black Currant Seed Extract
-
Appearance: Dark brown fine powder / oil
-
Active Components: Gamma-linolenic acid (GLA) ≥ 15%, total polyphenols ≥ 10%
-
Solubility: Water-soluble / oil-soluble forms available
-
CAS No.: 94114-06-6
-
MOQ: 1 kg for bulk orders, OEM/ODM services available
Key Benefits & Health Effects
-
Black Currant Seed Extract Applications Supports skin hydration and elasticity; widely used in cosmetic creams and serums.
-
Promotes cardiovascular health through GLA and essential fatty acids.
-
Provides antioxidant and anti-inflammatory properties for nutraceutical applications.
-
Supports joint comfort and overall wellness when used in dietary supplements.
2. Traditional Applications & Usage Guide
-
Cosmetics: Moisturizers, anti-aging serums, facial oils.
-
Dietary Supplements: Capsules, soft gels, functional drinks.
-
Food & Beverages: Natural antioxidant additive, fortified oils.
-
Recommended Dosage:
-
Cosmetic topical: 1–3% of formulation
-
Nutraceutical: 300–600 mg/day in capsules
-
Food additive: up to 0.5% per regulatory guidance
-
Best Formulation Tips:
-
Combine with Vitamin E to enhance oxidative stability.
-
Encapsulation improves bioavailability in dietary supplements.
-
Cold-pressed oils maintain maximum GLA content.
3. Product Specification & COA
| Category | Item | Specification | Test Method |
|---|---|---|---|
| Pesticide Residue | Chlorpyrifos | ND | GC-MS |
| DDT | ND | GC-MS | |
| HCH | ND | GC-MS | |
| Heavy Metals | Lead (Pb) | ≤ 0.5 mg/kg | ICP-MS |
| Arsenic (As) | ≤ 0.2 mg/kg | ICP-MS | |
| Mercury (Hg) | ≤ 0.1 mg/kg | ICP-MS | |
| Cadmium (Cd) | ≤ 0.2 mg/kg | ICP-MS | |
| Microbiological | Total Plate Count | ≤ 1000 CFU/g | AOAC 990.12 |
| Yeast & Mold | ≤ 100 CFU/g | AOAC 997.02 | |
| E. coli | ND | AOAC 991.14 | |
| Salmonella | ND | AOAC 2004.03 |
4. Production Process
-
Raw Material Selection: Certified organic black currant seeds sourced from controlled farms.
-
Extraction: Supercritical CO₂ / water-ethanol extraction ensures high purity GLA.
-
Concentration: Vacuum concentration removes residual solvents.
-
Purification: Filtration and standardization of active compounds.
-
Drying & Milling: Controlled temperature spray-drying to maintain activity.
-
Quality Control: Batch testing for potency, safety, and microbial limits.
5. Storage & Shelf Life
-
Storage Conditions: Cool, dry place, avoid sunlight.
-
Shelf Life: 24 months in sealed, original packaging.
-
Packaging: 25 kg/drum, customizable OEM packaging available.
-
Sample Policy: Free samples available upon request for qualified buyers.
6. Shipping & Minimum Order Quantity
-
Shipping Options: Air freight, sea freight, express courier.
-
MOQ: 1 kg for bulk, scalable for factory orders.
-
Delivery Time: 3–7 working days for stock orders; OEM/ODM may vary.
7. Applicable Industries & Use Cases
-
Cosmetics: Moisturizers, anti-aging oils, serums.
-
Pharmaceuticals: Nutraceutical capsules, joint health supplements.
-
Food & Beverage: Functional oils, beverage fortification, healthy cooking oils.
Professional Usage Notes:
-
Store under inert gas to reduce oxidation in oils.
-
Use encapsulation technology for higher stability in soft gel production.
8. Certifications & Quality Assurance
-
GMP-certified plant extract manufacturer
-
COA and MSDS available for all batches
-
ISO 9001:2015 certified production facility
-
Regulatory compliance: FDA, EU Novel Food regulations
-
Traceable supply chain from farm to factory
9. Frequently Asked Questions (FAQ)
Q1: Can I get a free sample?
A1: Yes, AIHerba provides free samples of Black Currant Seed Extract for qualified B2B buyers.
Q2: What is the typical GLA content?
A2: Standard extract contains ≥ 15% GLA. Custom concentrations can be produced.
Q3: Is it safe for food and dietary supplements?
A3: Absolutely. It meets food-grade and GMP standards for dietary applications.
Q4: Can you support OEM/ODM formulations?
A4: Yes, we provide turnkey solutions including customized herbal extract blends.
Q5: What is the MOQ for bulk orders?
A5: Minimum order is 1 kg; scalable to industrial production volumes.
10. References & Research Links
-
PubMed: Black Currant Seed Oil and GLA
-
FDA Guidance: Dietary Supplement Ingredients
-
NIH Research: Ribes nigrum Extract Clinical Studies
11. Contact & Ordering Information
AIHerba® – China Herbal Extract Supplier
-
Email: sales@aiherba.com | info@aiherba.com | liaodaohai@gmail.com
-
Website: www.aiherba.com
Bulk Supply & Technical Support
Get direct factory quotes, COA, and MSDS within 12 hours. We support bulk supply and custom specifications.
