Gromwell Root Extract Powder is derived from the root of Lithospermum erythrorhizon and standardized for Shikonin content. It is supplied as a dark purple-brown fine powder in 10:1 and 30% specifications for cosmetic and botanical formulation applications.
COA Specifications
|
Test Item |
Specification |
Test Result |
Test Method |
|
Appearance |
Dark purple-brown fine powder |
Conforms |
Visual |
|
Odor |
Characteristic odor of Gromwell Root Powder |
Conforms |
Organoleptic |
|
Taste |
Characteristic taste of Gromwell Root Powder |
Conforms |
Olfactory |
|
Bulk Density |
- |
0.57 g/ml |
USP616 |
|
Particle Size |
95% through 80 mesh |
Conforms |
CP2015 |
|
Shikonin |
≥10% |
10.25% |
HPLC |
|
Moisture |
≤5% |
3.35% |
CP2015 (105°C, 4 h) |
|
Ash |
≤5% |
2.43% |
CP2015 |
|
Total Heavy Metals |
<10 ppm |
Conforms |
CP2015 |
|
Aerobic Bacterial Count |
≤1,000 CFU/g |
Conforms |
GB4789.2 |
|
Yeast |
≤100 CFU/g |
Conforms |
GB4789.15 |
|
Mold |
≤100 CFU/g |
Conforms |
GB4789.15 |
|
Escherichia coli |
<3.0 MPN/g |
Conforms |
GB4789.38 |
|
Salmonella |
Not Detected |
Conforms |
GB4789.4 |
|
Staphylococcus aureus |
Not Detected |
Conforms |
GB4789.10 |
Formulation Properties & Processing
Oil-Phase Compatibility: The lipophilic extract can be incorporated into oil-phase formulations, including balms, ointments and wax-based systems.
Pre-Dispersion: For oil-in-water emulsions, pre-dispersion in the oil phase can be used before incorporation into the emulsion to support more consistent processing.
Powder Handling: The fine powder format supports routine weighing, dry blending and batch addition during formulation and production.
Application & Formulation Matching
Lip Care Formulations
Lip balms, lipsticks and other oil-phase lip products requiring a Gromwell-derived botanical extract.
Skincare Formulations
Creams, serums, ointments and other topical formulations incorporating Gromwell root extract.
Color Cosmetics
Makeup products where Gromwell-derived botanical color or extract specifications are required.
Customization & Supply Options
Shikonin Specification
Different Shikonin specifications can be discussed according to the required product grade and formulation requirements.
Particle Size
Particle-size requirements can be discussed for different weighing, blending and processing conditions.
Packaging & Labeling
Packaging format, labeling and related order requirements can be arranged according to bulk purchasing and OEM requirements.
Quality Control & Compliance
Raw Material Inspection: Incoming Gromwell root and other production materials are checked against defined specifications before processing to maintain batch consistency.
In-Process Control: Key processing conditions and product characteristics are monitored during extraction, concentration and drying to control batch-to-batch variation.
Finished Product Testing: Finished batches are tested for physical characteristics, Shikonin content, moisture, ash, heavy metals and microbiological parameters before release.
Batch COA & Quality Records: A batch-specific COA and applicable quality records can be provided for incoming material approval, supplier qualification and batch traceability.
Certifications: ISO 22000, Halal and Kosher certification documents are available according to customer qualification and market-specific compliance requirements.
Packaging & Storage
Bulk Packaging
Standard bulk packaging is 25 kg fiber drums with inner PE liners.
Small-Quantity Packaging
1–5 kg aluminum foil bags are available for sampling and small-scale orders.
Storage Conditions
Store the powder in a sealed package in a dry, cool environment and protect it from moisture, heat and direct light during storage and transportation.
Shelf Life
The shelf life is 2 years under appropriate storage conditions.
FAQ
Q: What is the MOQ for Gromwell Root Extract Powder?
A: MOQ can be discussed according to the required specification, packaging format and order quantity.
Q: Can I request a sample before placing a bulk order?
A: Sample quantities can be arranged before bulk purchasing. The required quantity and delivery destination can be provided when making the sample inquiry.
Q: What is the typical lead time for a bulk order?
A: Lead time depends on the required specification, order quantity and packaging requirements and can be confirmed before order placement.
Q: What payment methods are available for bulk orders?
A: Payment can be arranged by T/T, L/C or PayPal. Specific payment terms can be confirmed according to order quantity and project requirements.
Q: Can the extract be used in oil-based formulations and emulsions?
A:The extract is lipophilic and is suitable for oil-based systems such as balms, ointments and wax-based formulations. For O/W emulsions, pre-dispersion in the oil phase is recommended before incorporation.
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