
Premium Raw Material Wholesale Chaga Powder
For over 30 years, Biosan International has been a global leader in supplying the highest quality Chaga mushroom powders and extracts. Using state-of-the-art technology and complete control over our supply chain—from organic cultivation to finished product—we guarantee exceptional purity, potency, and consistency.
Our 100% pure wild-harvested Chaga powders and extracts contain no mycelium, fillers, starch, or additives. We provide premium ingredients to brands that demand excellence for their functional foods, beverages, supplements, and cosmetic products.

Why Choose Biosan International’s Chaga?
- 100% Wild-Harvested Chaga – No mycelium, no fillers, no additives—just pure Chaga from birch trees.
- Certified Organic – USDA Organic, EU Organic, Kosher Check, HACCP, and FSSC22000 certifications.
- 30 Years of Expertise – Decades of refining processes for unparalleled product quality.
- State-of-the-Art Technology – Advanced extraction methods to preserve key bioactive compounds.
- Versatile Applications – Ideal for pure powders, coffee blends, teas, supplements, skincare, and more.


From Forest to Finished Product – Full Supply Chain Control
At Biosan International, we oversee the entire process of producing our Chaga powders and extracts. Unlike many suppliers, we don’t rely on third-party growers—we directly manage the wild-harvesting, processing, and manufacturing of every batch.
Our Chaga mushrooms are sustainably sourced from wild birch trees in pristine forests, where they develop high concentrations of beneficial compounds like polysaccharides, β-glucans, and triterpenoids. We manage each stage, from harvesting to processing, extraction, and packaging, ensuring the highest quality, potency, and traceability.
This complete supply chain control allows us to deliver the world’s finest Chaga powders and extracts—setting the standard for purity and efficacy.
Chaga Bulk Order Range
Products Name | Specification |
---|---|
Organic Chaga Powder | Polysaccharide ≥ 3% |
Organic Chaga 8:1 Extract | Polysaccharide ≥15% Glucans ≥12% |
Organic Chaga 8:1 Dual Extract | Polysaccharide ≥15% Glucans ≥12% Betulin≥0.5% |

Frequently Asked Questions (FAQs)
What makes your Chaga powder and extract superior to others on the market?
Our Chaga products are made exclusively from 100% wild-harvested Chaga fruiting bodies, with no mycelium, fillers, or starch. Backed by 30 years of expertise and cutting-edge technology, we provide the purest and most potent Chaga powders and extracts available worldwide.
How is the Chaga powder or extract processed to maintain its quality?
We use state-of-the-art extraction technology to preserve key bioactive compounds such as polysaccharides, β-glucans, and triterpenoids. Every step—from harvesting to extraction—is managed to ensure the highest potency and bioavailability.
What’s the difference between the water extract and dual extract?
Water Extract – Rich in polysaccharides and β-glucans, ideal for immune-boosting formulations and health supplements.
Dual Extract – Contains additional triterpenoids for enhanced bioavailability and antioxidant properties, making it perfect for premium health supplements and skincare products.
Are your Chaga products tested for contaminants?
Yes, our Chaga products undergo rigorous testing for heavy metals, pesticides, and microbial contamination to meet the highest international safety and quality standards.
Can your Chaga powder be used in hot beverages without losing its potency?
Yes, our Chaga powder and extracts are heat-stable, making them suitable for use in coffee, tea, and other functional beverages without compromising their beneficial compounds.
Are your Chaga products suitable for vegans and those with dietary restrictions?
Yes, our Chaga products are 100% plant-based and free from gluten, soy, dairy, and animal-derived ingredients, making them suitable for a wide range of dietary needs.
Do you offer OEM and white-label solutions, and what types of products can be created?
Yes, we offer OEM and white-label services. Using our Chaga powders and extracts, we can help create:
✔ Capsules and tablets
✔ Powder blends for beverages like coffee and tea
✔ Ready-to-drink formulations
✔ Sachets and single-serve packets
✔ Skincare and cosmetic products
Our team will work closely with you to ensure every product aligns with your brand’s vision and quality standards.

Why Partner with Biosan International?
- Australian Owned and Operated – with deep roots and foundations from China, our Headquarters is based in Australia
- Global Leader – Supplying the world’s best retail brands.
- Bulk Expertise – Reliable wholesale solutions tailored to your needs.
- Customised Offerings – OEM and white-label services to help your brand shine.
Experience the purest, most potent Reishi products available. Get in touch now to place your bulk order or discuss custom solutions.