Product Introduction
Shaanxi Zhenhuacui Biotechnology makes freeze-dried best reishi mushroom powder that is standardised to have 10% to 30% polysaccharides. Our plant has a 60% R&D staff-to-management ratio and uses full-process quality control, which means that quality is checked from getting the raw materials to sending them out. We keep bioactive compounds (polysaccharides and triterpenoids) safe by using modern low-temperature freeze-drying technology. Our products are also approved organic, cGMP, FSSC22000, ISO9001, HACCP, and HALAL.

For more than 2,000 years, people have used the reishi herb (Ganoderma lucidum) to improve their health. Through careful preparation, our powder gets all of the nutrients from this fungus.
Fruiting Body vs. Mycelium
We only buy growing bodies and not mycelium-on-grain versions. This is important because extracts from fruiting bodies have higher amounts of the active substances beta-glucans and ganoderic acids.
Freeze-Drying Technology
The temperatures below zero that our method uses are carefully managed. Normal drying methods would break down heat-sensitive polysaccharides, but this soft way keeps them intact.
Pure Formulation
No added chemicals or flavours. No man-made flavours. No chemicals used to keep it fresh. Pure reishi powder that dissolves easily and is easily absorbed by the body.
The end result was a fine, reddish-brown powder that smelt like herbs and worked well as medicine.

Superior Raw Material Selection
Hand-picked adult reishi fruiting bodies that are grown on wood substrates (this is the usual way to grow them). This makes mushrooms that are full of the right amount of nutrients.
Advanced Processing Technology
Full-process low-temperature freeze-drying keeps polysaccharides and triterpenoids from breaking down.
Excellent Physical Properties
Rich in Bioactive Compounds
Versatile Applications
Mix with other mushroom extracts, herbal powders, or useful chemicals, or use it on its own.
Low Barrier to Entry
Startups, R&D teams, and small-batch producers can get enterprise-grade materials with a 1 kg MOQ.
| Parameter | Specification |
|---|---|
| Product Name | Reishi Mushroom Powder (Freeze-Dried) |
| Botanical Source | Ganoderma lucidum (Fruiting Body) |
| Active Ingredient | Polysaccharides & Triterpenoids |
| Polysaccharide Content | 10%–30% (Customizable) |
| Processing Method | Low-Temperature Freeze-Drying |
| Grade | Food Grade |
| Appearance | Brownish Yellow to Reddish Brown Fine Powder |
| Particle Size | 80–100 Mesh |
| Moisture | ≤5% |
| Solubility | Excellent in Water |
| Taste | Characteristic Bitter (Indicator of Triterpenoids) |
| Packaging | 25 kg/Drum (Custom Sizes Available) |
| MOQ | 1 kg |
| Shelf Life | 24 Months (When Stored Properly) |
Dietary Supplements
Make pills, tablets, and softgels that will help the defence system. A low moisture level (≤5%) keeps the capsules from caking during packing.
Functional Beverages
Make health teas, herbal tonics, and coffee mixes that are good for you. Stays stable at temperatures above boiling.
Nutraceuticals
For multi-mushroom recipes that work better together, mix with lion's mane, cordyceps, or turkey tail.
Health Foods
Add to fruit mixes, protein shakes, and meal replacements.
Cosmeceuticals
Use anti-aging serums and skin care items that contain antioxidants such as best reishi mushroom powder, which has good solubility in the lipid phase to allow entry into the dermis.
OEM/ODM Products
Custom forms are something we can do, like gummies, pressed pills, stick packs, ready-to-drink drinks, and more.

Our building has a number of foreign approvals, including:

Every batch includes:
Coming in reishi growing bodies are checked to make sure they are the right type, are fully grown, and are not contaminated.
Washing gently gets rid of dirt on the surface while protecting the structure of the cells.
Things go into vacuum tanks when their temperatures are below zero. Water doesn't go through the liquid phase that affects heat-sensitive substances. Instead, it goes straight from ice to vapour.
Controlled milling makes particles of the same size (80–100 mesh), which makes dose and dissolving consistent.
Testing with an analytical tool proves the amount of polysaccharides, triterpenoids, moisture, and lack of toxins.
Step 6: Packaging
Standard Packaging:
25 kg per fibre drum lined with two layers of food-safe aluminium foil.
Custom Options:
It comes in 1 kg, 5 kg, 10 kg, and large (500 kg and 1000 kg) sizes.

Storage Instructions:
Shipping Methods:

We know how hard it is to make plant extracts technically. Our knowledge means that we always deliver high-quality work and useful answers.
Research and development take up most of our team's time. When you do this, you can:
Our ingredients serve:
This variety means that we understand the unique needs of your application.


Q: How to check product quality?
A: Each order includes a Certificate of Analysis, specification document, and third-party testing results with polysaccharide, heavy metal, and microbiological counts.
Q: Why is powder bitter?
A: Bitterness implies bioactive triterpenoids (ganoderic acids). Quality is confirmed by this flavour. Sweet or tasteless powders may lack these.
Q: Can polysaccharide content be changed?
A: Yes. Our standard requirements are 10%–30%. Enhanced concentrations for specific uses.
Q: What distinguishes fruiting body and mycelium products?
A: Our powder is 100% mushroom fruiting bodies. Some mycelium-on-grain products contain 50%+ starch from growing substrates, diluting active chemicals.
Q: Does this work in liquids?
A: Yes. Powder dissolves nicely in hot and cold water. It is stable between pH 3.5–7.0, making it ideal for most beverages.
Q: Do you aid formulation?
A: Yes. Our R&D staff can optimise doses, identify complementing products, and solve production issues. Orders contain technical advice.
Q: Which delivery method is best?
A: Express delivery (5-7 days) balances speed and cost for samples and orders <50 kg. Sea freight saves money for large orders above 100 kg.
Q: Can I get samples before bulk ordering?
A: Yes. We provide 100g samples to verify quality and compatibility with your recipes before ordering more.
Request samples of best reishi mushroom powder or place your order today.
Email: plantex@asianbios.com
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