High Absorption Liposomal Rhodiola Rosea Extract Powder Salidroside Rosavins CAS 10338-51-9 Bulk Supply Natural Adaptogen
Nutritional Profile: Rhodiola Rosea Extract

Rhodiola Rosea Extract is a premier standardized botanical extract, globally revered as a powerful adaptogen. It is rich in bioactive compounds like Salidrosides and Rosavins, which help the body resist physical, chemical, and biological stressors while enhancing cellular energy metabolism.
Despite its potency, the active molecules in Rhodiola are susceptible to degradation during digestion and often exhibit low intestinal permeability. Standard powders may lead to inconsistent absorption, limiting the herb's ability to provide sustained anti-fatigue and cognitive benefits.
In the functional ingredients market, "liposome" has become synonymous with premium formulation. However, a harsh reality is plaguing global procurement managers: You may be paying liposome prices for "phospholipid mixtures."
What is Liposomal Technology?
Liposomes are an advanced microscopic delivery system. Composed of a phospholipid bilayer, their structure is highly similar to human cell membranes.
Four Core Advantages of Liposomal Technology
1. Superior Bioavailability
Liposomes protect ingredients from gastric acid. This achieves higher absorption rates than standard powders.
2. Enhanced Stability
The phospholipid layer acts as a protective shell, preventing oxidation. It also enables a Slow Release within the body.
3. Gentle on the GI Tract
The liposomal encapsulation prevents direct mucosal contact, reducing the risk of gastrointestinal discomfort.
4. Targeted Delivery
This technology improves utilization efficiency and reduces nutrient loss by delivering nutrients to target tissues.
Specifications & Concentration

The percentage concentration (e.g., 25%, 50%, or 70%) designated for our Liposomal series represents the Active Ingredient Loading Capacity by weight relative to the total formulation. This metric defines the precise mass of the encapsulated bioactive compound within the lipid bilayer matrix.
Certificate of Analysis
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Product Name |
Rhodiola rosea root extract powder |
Used part |
Root |
|
Latin name |
Rhodiola rosea L. |
Quantity |
1000 kg |
|
Batch No. |
CRSL210810 |
Test Date |
2021-8-10 |
|
Manu. Date |
2021-8-10 |
Expiry Date |
2023-8-09 |
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Items |
Standards |
Method |
Results |
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Physical Analysis |
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Appearance |
Brown Yellow Powder |
Visual |
Complies |
|
Odor |
Characteristic |
Visual |
Complies |
|
Assay |
10:1 |
TLC |
Complies |
|
Mesh Size |
100 % pass 80 mesh |
USP32<786> |
Complies |
|
Ash |
≤ 5.0% |
CP2010 |
3.61% |
|
Loss on Drying |
≤ 5.0% |
CP2010 |
3.32% |
|
Bulk Density |
NLT 0.40 g /ml |
CP2010 |
0.51 g/ml |
|
Tap Density |
NLT 0.50 g/ml |
CP2010 |
0.52 g/ml |
|
Chemical Analysis |
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|
|
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Residual Solvents |
Meet Eur.Ph6.0<5.4> |
Eur.Ph 6.0<2.4.24> |
Complies |
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Lead (Pb) |
≤2ppm |
ICP |
Complies |
|
Arsenic(As) |
≤0.5ppm |
ICP |
Complies |
|
Mercury(Hg) |
≤0.3ppm |
ICP |
Complies |
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Microbiological Analysis |
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Total Plate Count |
≤ 1000cfu/g |
CP2010 |
Complies |
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Yeast & Mold |
≤ 100cfu/g |
CP2010 |
Complies |
|
Colifoms |
Negative |
CP2010 |
Negative |
|
Salmonella |
Negative |
CP2010 |
Negative |
|
Shelf Life |
24 months under the conditions below, no antioxidant used |
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Package |
25 kg/drum outside and double food plastic bags inside. |
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Storage |
Store in a cool, dry place away from Moisture, Light, Oxygen |
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