Chaga Mushroom Extract
Inonotus obliquus Extract
Wild-harvested chaga extract standardized for polysaccharides and betulinic acid — sourced from Changbai Mountain, Siberia, and Northern European birch forests.
Product Specifications
| Parameter | Specification |
|---|---|
| Polysaccharides | ≥ 40% |
| Betulinic Acid | ≥ 2% |
| Beta-Glucan | ≥ 20% |
| Moisture | ≤ 5% |
| Mesh Size | 80 mesh |
| Part Used | Sclerotia (Wild Harvested) |
| Appearance | Dark brown to black fine powder |
| Odor | Slight characteristic woody aroma |
| Solubility | Water soluble (hot water preferred) |
| Shelf Life | 24 months |
| Storage | Sealed, away from light, ≤ 25°C |
Active Compounds
Polysaccharides
Broad-spectrum immune-modulating fraction
Betulinic Acid
Core antioxidant compound — derived from birch tree host interaction
Beta-Glucan
Immune-activating 1,3/1,6-glucan fraction
Betulinic acid content is verified by HPLC analysis. Full test documentation available after initial contact.
How It's Made
Hot Water Extraction
Preserves polysaccharides and beta-glucan. Standard option for most supplement applications.
Dual Extraction Available
Hot water + ethanol process retains both polysaccharides and betulinic acid simultaneously. Solvent residue tested and compliant.
100% Wild Harvested Sclerotia
Sourced from birch forests in Changbai Mountain (China), Siberia (Russia), and Northern Europe. No
Certifications & Quality Documentation
Certificate of Analysis
Full COA per batch — polysaccharides, betulinic acid, heavy metals, microbiology.
Third-Party Testing
Independent HPLC verification of betulinic acid content, pesticide residue, and microbial limits (Eurofins / SGS).
Heavy Metals & Pesticide Data
As, Pb, Hg, Cd tested per USP/EU standards. EU MRL compliant for all pesticide parameters.
Full documentation shared privately after initial contact. Batch data is not published publicly.
Why Your Customers Want This Ingredient
Market positioning insights for B2B formulators
Antioxidant Positioning
Chaga has one of the highest ORAC scores of any natural ingredient. Core choice for antioxidant capsules, longevity blends, and anti-aging formulas.
Immune Support Category
Polysaccharides and beta-glucan make chaga a strong fit for immune health supplements — one of the fastest-growing B2C supplement segments globally.
Functional Tea & Beverage
Chaga tea is a well-established consumer ritual in Northern Europe and increasingly popular in North American wellness markets. Ideal for tea blends, mushroom coffee, and instant drink mixes.
Skincare & Beauty Applications
Betulinic acid and antioxidant content make chaga an emerging ingredient in premium skincare serums, facial powders, and ingestible beauty supplements.
The above reflects published research and market positioning trends. Not intended as health claims for regulatory purposes.
Formulation Reference
Recommended Dosage
| Application | Suggested Dose |
|---|---|
| Dietary Supplement | 500 mg – 2,000 mg/day |
| Functional Tea / Drink | 1 g – 2 g per serving |
| Skincare (topical) | Consult formulator |
Based on published references. Final dosage determined by your formulation team.
Compatible Product Forms
- Capsules & tablets
- Tea bags & loose leaf blends
- Functional coffee & cacao mixes
- Instant drink sachets
- Ingestible beauty / skincare supplements
- OEM custom formulas
Supply & Ordering
MOQ & Packaging
- MOQ: 25 kg
- Packaging: 25kg aluminum foil bag
- Custom packaging available on request
Free Sample
- Sample size: 50–100g
- Cost: Free (freight collect)
- Lead time: Shipped within 48 hours
Lead Time
- In-stock: 7–15 business days
- Custom batch: 20–30 days
- Terms: FOB / CIF available
Origin & Traceability
- Changbai Mountain, China
- Siberia, Russia
- Northern European birch forests
- Origin certificate available per order
From Forest to Your Formula
Wild material batch identity maintained from harvest to finished product.
HACCP system applied. Wild-source batch management with retained samples.
Partners Who've Seen It Firsthand
B2B brands from 15+ countries have visited our Hangzhou facility — touring the organic farm, GMP extraction plant, and in-house testing lab before placing their orders.
Quality Assurance,
Verified On-Site
Our clients are welcome to visit our testing laboratory and inspect every stage of quality control — from raw material to finished product.
Traceable from
the Source
Partners from Japan, Thailand, Malaysia, New Zealand, and
Meeting Global Buyers at Industry Exhibitions
We exhibit at major international trade shows each year —
Factory Audits Always Welcome
Our production facility is open to client visits and third-party audits at any time. International buyers regularly inspect our equipment, capacity and production standards
Want to verify origin and quality in person?
Arrange a Factory VisitWhat Our B2B Clients Say
Sourcing wild chaga with verified origin documentation is harder than most people realize. Molai consistently delivers Changbai Mountain material with full traceability. That transparency matters to our customers.
We've worked with Hangzhou Molai Biotech for 3 years. Consistent quality, fast turnaround, zero complaints.
Frequently Asked Questions
Is wild-harvested chaga better than cultivated?
What does Betulinic Acid do and how is it verified?
Can you trace the origin of each batch?
Is the extraction solvent-free?
Request a Sample or Quote
We respond within 24 hours.
Chaga Extract
- Spec: Polysaccharides ≥40% · Betulinic Acid ≥2%
- MOQ: 25 kg
- Sample: Free (50–100g)
- Origin: Wild Harvested — Changbai / Siberia / N. Europe