Rhubarb Extract Powder is a natural extract from the root of Rheum palmatum (rhubarb), highly valued for its digestive support, detoxifying qualities, and strong antioxidant properties. Also recognized in global markets as Rhubarb Root Extract, it is a highly sought-after ingredient in both health supplements and advanced cosmetic formulations.
Sourced from premium quality rhubarb roots.
Gentle extraction process to guarantee bioactive compound preservation.
Available in popular high-potency concentrations of 10:1 and 20:1.
Our light brown to beige powder carries a characteristic earthy scent with a mildly bitter taste, representing pure, natural efficiency. Typically formulation uses include 1-5% in dietary supplements and 0.5-2% in cosmetic preparations.
Certificate of Analysis (COA)
Test Parameter
Specification
Test Method
Result
Extract Ratio
20:1
TLC
Complies
Appearance
Brown powder
Visual Inspection
Complies
Loss on Drying
≤5.0%
Loss on Drying at 105°C
3.13%
Ash Content
≤5.0%
Ashing Method at 550°C
3.56%
Heavy Metals
≤10 ppm
Atomic Absorption Spectroscopy (AAS)
<5 ppm
Arsenic
≤2 ppm
Atomic Absorption Spectroscopy (AAS)
<1 ppm
Microbial Limits
Total Plate Count <1000 cfu/g; Yeast & Mold <100 cfu/g
Microbial Plate Count Method
<500 cfu/g (TPC); <10 cfu/g (Yeast & Mold)
E. Coli
Negative
PCR or Enrichment Method
Negative
Staphylococcus aureus
Negative
Baird-Parker Agar Method
Negative
Pesticides
Negative
GC-MS (Gas Chromatography-Mass Spectrometry)
Negative
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Frequently Asked Questions (FAQ)
What is Rhubarb Extract Powder derived from?
It is derived from the high-quality roots of the Rheum palmatum plant, which is commonly known as rhubarb.
What are the primary health benefits of Rhubarb Root Extract?
Rhubarb Root Extract is widely recognized for its excellent digestive-supporting properties, bodily detoxification assistance, and its rich load of natural antioxidants.
What concentrations of the extract are available?
We offer high-potency concentrations, with the most popular specifications being 10:1 and 20:1 extract ratios.
What are the recommended usage levels in formulations?
The standard recommended concentration is 1% to 5% for health and dietary supplements, and 0.5% to 2% when used in cosmetic or skincare applications.
Is the product tested for purity and heavy metals?
Yes, every batch undergoes strict quality control. Based on our Certificate of Analysis (COA), heavy metals test below 5 ppm and arsenic levels are well under 1 ppm, complying with rigorous safety standards.
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