Developed for nutraceutical and food brands, FuYNature offers Chaga Mycelium Extract as a dark brown ingredient with polysaccharides adjustable from 10% to 50%. The mycelium comes from China and is grown in an integrated fungal cultivation system that covers the process from strain selection to cultivation. The specification lists UV testing for polysaccharides, total mold below 1000 cfu/g and a 24-month shelf life. HACCP, ISO9001:2015, USDA Organic and FSSC 22000 certificates are listed. It suits solid beverages, capsules, tea bags and compressed candy.

Chaga is the common name for the fungus Inonotus obliquus, which grows on birch trees in cold northern regions. This product is made from cultivated mycelium rather than wild-harvested fruiting bodies, so the raw material starts from a controlled source. The finished extract is dark brown with the characteristic aroma of the product.
| Item | Specification |
|---|---|
| Appearance | Dark brown |
| Used part | Mycelium |
| Odor | Characteristic aroma of this product |
| Origin | China |
| Active ingredient | Polysaccharides 10%–50% |
| Test method | UV |
| Heavy metals | Meets standard |
| Microbiology | Total mold count <1000 cfu/g |
| Shelf life | 24 months |
| Storage | Cool, dry place, away from light and high temperature |
| Certifications | HACCP, ISO9001:2015, USDA Organic, FSSC 22000 |
Items not listed in the table, such as numeric heavy metal limits, are not specified on this page. Contact us to confirm the data you need. The polysaccharide level ranges from 10% to 50%, so tell us which level fits your label and cost target.

FuYNature combines the farm and the factory in one integrated fungal cultivation system. Standardized control covers the edible and medicinal fungi process from strain selection to cultivation.
Production is aligned with EU and US organic standards. Ask for current certificate copies and the documents your target market requires. Regulatory compliance assistance is available on request.
UV is used to check the amount of polysaccharides. It says that heavy metals meet the standard and that the total mould count is less than 1000 cfu/g.
Some buyers ask for extra tests to be done on the chaga products, like HPLC or ICP-MS testing for beta-glucan. Total polysaccharides don't show beta-glucan content by themselves, so be clear about what kind of analysis you need. Send us your limits and methods before you place your order, and we'll let you know what we can offer.
There are four ways to take Chaga Mycelium Extract: in solid drinks, pills, tea bags, or as compressed candy.
The dark brown extract will show up in light-colored items. Do a small solubility test on clear ready-to-drink drinks before going big. The specification doesn't say anything about carrier content, so ask us if it affects how you figure out actives per gram.
FuYNature is able to offer reference ideas for formulations and dosage forms. Creating custom finished goods needs a different conversation.
Custom specifications with different content levels are available for Chaga Mycelium Extract. Send the specification you need.

Q1: What dosage forms can this raw material be used for?
A: Solid beverages, capsules, teabags and crushed sweets.
Q2: Can the other tiers of content be changed?
A: Yes. Custom specs are offered at varying levels of content. Please give the spec you require.
Q3: Do you have formulations and dosage forms?
A: We can give you formulation and dosage form references for the product. Separate discussion is required for custom finished-product formulation development.
Q4: What extraction procedure is used?
A: The specification on this page does not specify the extraction process. Tell us the profile your formula requires and we will check what we can provide.
Q5: Why high Polysaccharides can have low Beta-Glucans?
A: Total polysaccharides may contain other carbs and hence do not reflect beta-glucan concentration. If beta-glucan is important for your recipe, look for beta-glucan specific testing.
Q6:And heavy metals?
A: The spec states that heavy metals are compliant but does not include any numerical limits. Please advise the restrictions required and we will check the data and documents that can be delivered.
Do you have more questions about Chaga Mycelium Extract? Send your target polysaccharide level, dosage form and testing requirements to info@extrabroc.com.