Sea Buckthorn Berry CO₂ Extract – Bulk Supply From ISO-Certified Factory
Sea Buckthorn Berry CO₂ Extract supplied by Shaanxi Zhonghong Bio-Tech / AIHerba® is a premium-grade oil ingredient produced through supercritical CO₂ extraction, ensuring high purity, stable quality, and excellent bioactive compound retention (fatty acids, carotenoids, phytosterols, tocopherols). Designed for international B2B buyers, our extract is manufactured under ISO, HACCP, and GMP-certified production systems, supported by third-party testing (HPLC / GC / UV / Microbial).
We focus on consistent specifications, traceable raw material sourcing, and reliable batch-to-batch production, making it ideal for companies in nutraceuticals, cosmetics, functional foods, and personal care formulations.
AIHerba® provides COA, MSDS, product images, technical documents, regulatory support, and sample availability to streamline procurement and formulation development.
1. Product Overview
Product Name: Sea Buckthorn Berry CO₂ Extract
Botanical Source: Hippophae rhamnoides L.
Extraction Method: Supercritical CO₂ Extraction
Plant Part Used: Berries
Appearance: Orange-red viscous oil
Solubility: Oil-soluble
Shelf Life: 24 months (sealed, away from light)
2. Scientific Source & Quality Assurance
-
Raw Material Traceability
– Sourced from Northern China & Mongolia origin cultivation bases
– Full traceability: harvesting → initial processing → extraction → packaging -
Production Under ISO / HACCP / GMP
– ISO9001, HACCP, GMP-certified facility
– Controlled processing environment with metal detection & micro-control procedures -
Third-Party Testing
– Active compounds: HPLC / GC
– Microbial panel: USP / EP standards
– Heavy metals: ICP-MS
– Pesticides: GC-MS / LC-MS/MS (EU & USP standards) -
COA / MSDS available upon request
– Batch COA
– Heavy-metal report
– Microbial report
– Allergen statement
– Non-GMO statement
3. Product Benefits (Non-Claim, Science-Based Description)
Sea Buckthorn Berry CO₂ Extract is valued for its rich nutrient profile, including:
-
Omega-7 (Palmitoleic Acid) – supports skin barrier and hydration formulations
-
Carotenoids & Tocopherols – antioxidant ingredients used in beauty and nutrition products
-
Plant Sterols – functional components for dietary and cosmetic applications
These natural actives make it a popular ingredient in:
-
Skin-nourishing formulations
-
Nutritional oils
-
Beauty-from-within supplements
-
Anti-oxidation cosmetic systems
-
Functional food oils
(No therapeutic or disease claims, compliant for international SEO & YMYL.)
4. Traditional Applications
Historically, Sea Buckthorn berries have been used in:
-
Traditional wellness beverages
-
Skin-protecting folk preparations
-
Nutrient-rich oils for general vitality
These uses are provided for historical context only.
5. Recommended Usage & Formulation Guide
Recommended Dosage (Reference Use Only):
-
Dietary Supplements: 200–1,000 mg/day (depending on formulation)
-
Cosmetics (skin oils, creams, serums): 0.5–5%
-
Functional Foods: As per product design and local regulations
Best Formulation Practices:
-
Combine with Vitamin E for oxidation stability
-
Add in the oil phase at < 60°C to maintain actives
-
Use air-tight, light-resistant packaging
-
Compatible with plant oils, MCT oil, squalane, and esters
6. Technical Specifications (Typical COA Format)
6.1 General Specifications
| Item | Specification | Method |
|---|---|---|
| Appearance | Orange-red oil | Visual |
| Odor | Characteristic | Sensory |
| Assay (Palmitoleic Acid) | ≥ 25% | GC |
| Total Carotenoids | ≥ 100 mg/100g | UV |
| Moisture | ≤ 0.5% | AOAC |
6.2 Pesticide Residue Test
| Pesticide Item | Limit | Method |
|---|---|---|
| Organochlorine Pesticides | Complies EU Regulation | GC-MS |
| Organophosphorus Pesticides | Complies EU Regulation | GC-MS |
| Pyrethroid Pesticides | Complies | LC-MS/MS |
| Carbamates | Complies | LC-MS/MS |
6.3 Heavy Metals
| Heavy Metal Item | Limit | Method |
|---|---|---|
| Lead (Pb) | ≤ 0.5 ppm | ICP-MS |
| Arsenic (As) | ≤ 0.5 ppm | ICP-MS |
| Cadmium (Cd) | ≤ 0.3 ppm | ICP-MS |
| Mercury (Hg) | ≤ 0.1 ppm | ICP-MS |
| Total Heavy Metals | ≤ 10 ppm | ICP-MS |
6.4 Microbiology
| Microbial Test | Limit | Method |
|---|---|---|
| Total Plate Count | ≤ 1,000 cfu/g | USP <2021> |
| Yeast & Mold | ≤ 100 cfu/g | USP <2021> |
| E. coli | Negative | USP <2022> |
| Salmonella | Negative | USP <2022> |
| Staphylococcus aureus | Negative | USP <2022> |
7. Production Process & Workflow
Supercritical CO₂ Extraction Process
-
Raw material selection & cleaning
-
Pre-drying & low-temp preparation
-
Supercritical CO₂ extraction
-
Fractionation for purity concentration
-
Filtration & polishing
-
Deodorization (if required)
-
Final oil collection
-
Filling & nitrogen flushing
-
Quality testing (HPLC/GC/ICP-MS/Micro)
-
Storage & shipment
8. Storage & Shelf Life
-
Storage: Keep in sealed container, away from heat, moisture & sunlight
-
Shelf Life: 24 months
-
Temperature: Recommended at 5–20°C
9. Packaging, Samples, Shipping & MOQ
-
Packaging: 1kg aluminum bottle; 5kg/10kg/25kg PE-lined drum
-
Samples: 10–20g samples available upon request
-
MOQ: 1kg for testing; 25kg for commercial batches
-
Shipping: DHL/FEDEX/UPS (sample), air freight and sea freight for bulk orders
-
Lead Time: 3–7 working days
10. Application Industries & Usage Scenarios
Industries
-
Dietary Supplements
-
Cosmetics & Personal Care
-
Functional Foods & Beverages
-
Beauty-from-Within Products
-
Skin Oils, Serums, Creams
-
Nutritional Oils, Capsules
Usage Scenarios
-
Softgel formulations
-
Face oils & serums
-
Anti-oxidation cosmetic systems
-
Fortified beverages and bars
-
Skin-nourishing blends
11. Factory Strength & Certifications
-
Shaanxi Zhonghong Bio-Tech Co., Ltd.
-
ISO9001-certified
-
HACCP-certified
-
GMP production workshops
-
In-house R&D team
-
Stability & formulation testing support
-
Third-party laboratory cooperation (SGS / Eurofins)
Contact:
Email: sales@aiherba.com / info@aiherba.com / liaodaohai@gmail.com
Website: AIHerba.com
12. FAQ (Common Questions)
Q1: Does your Sea Buckthorn CO₂ Extract contain solvents?
A: No. Supercritical CO₂ extraction uses no organic solvents.
Q2: Can you support custom specifications?
A: Yes, including carotenoid-optimized, omega-7 optimized, or deodorized versions.
Q3: Is the extract suitable for softgels?
A: Yes, it is commonly used in nutritional oils and softgel filling.
Q4: Do you provide regulatory documents?
A: Yes—COA, MSDS, Non-GMO, Allergen, TSE/BSE, manufacturing flowchart, and specification sheet.
Q5: Can it be used in cosmetics?
A: Yes, it is widely used in serums, creams, and oil-based skincare products.
13. Scientific References
-
PubMed – Sea Buckthorn composition research
-
NIH – Plant fatty acids and carotenoids resources
-
EU Cosmetic Ingredient Database (Cosing) – Hippophae rhamnoides
-
FDA GRAS Notices (related plant oils)
-
ISO standards for plant oil analysis
-
AOAC Validated Methods for Oils & Fats Testing
Bulk Supply & Technical Support
Get direct factory quotes, COA, and MSDS within 12 hours. We support bulk supply and custom specifications.
