Introduction
Gromwell Root Extract Powder, derived from Lithospermum erythrorhizon, is a bioactive compound standardized for shikonin content to provide oxidative stress relief and tissue regeneration properties.
COA
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Appearance |
Dark purple-brown fine powder |
Conforms |
Visual |
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Odor |
The unique smell of Gromwell Root powder |
Conforms |
Organoleptic |
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Taste |
The unique taste of Gromwell Root powder |
Conforms |
Olfactory |
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Bulk Density |
Slack Density kelp extract |
0.57g/ml |
USP616 |
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Particle Size |
95%Through 80 Mesh |
Conforms |
CP2015 |
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Shikonin |
≥10% |
10.25% |
HPLC |
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Moisture |
≤5% |
3.35% |
CP2015(105°,4h) |
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Ash |
≤5% |
2.43% |
CP2015 |
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|
Total Heavy Metals |
<10ppm |
Conforms |
CP2015 |
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|
Aerobic Bacterial Count |
≤1,000 CFU/g |
Conforms |
GB4789.2 |
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Yeast |
≤100 CFU/g |
Conforms |
GB4789.15 |
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Mold |
≤100 CFU/g |
Conforms |
GB4789.15 |
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Escherichia Coli |
<3.0 MPN/g |
Conforms |
GB4789.38 |
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Salmonella |
Not Detected |
Conforms |
GB4789.4 |
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Staphylococcus Aureus |
Not Detected |
Conforms |
GB4789.10 |
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Key Features
Light Stability
Maintains pigment stability under normal storage and light exposure, reducing visible fading in finished products.
Low Irritation Grade
Purified to remove plant waxes and residues, suitable for sensitive skin and gentle formulations.
High Flow Density
Uniform particle structure improves handling and reduces dust during large-scale mixing.
Solvent Free Process
Produced without hexane or petroleum-based solvents, suitable for clean-label positioning.

Customization Services
Purity Options:Different purity grades available for various cosmetic and formulation needs.
Shikonin Standardization:Adjustable active content to ensure consistent batch performance.
Particle Size Control:Custom milling for better dispersion in oil or emulsion systems.
Color Strength:Pigment intensity can be adjusted based on end-product requirements.

Applications
Lip Care Products:Commonly used in lip balms and lipsticks for natural red pigmentation and oil-based formulation compatibility.
Skincare Formulations:Applied in creams and serums where plant-derived actives are preferred for gentle skin positioning.
Color Cosmetic Systems:Suitable for makeup bases that require stable herbal color sources with controlled tone expression.
Herbal Beauty Products:Used in botanical-focused formulations emphasizing natural origin and traditional plant ingredients.
Packaging
Standard packaging:25 kg fiber drums with inner PE liners for bulk shipment.
Small pack options:1–5 kg aluminum foil bags available for sampling and small-scale orders.
OEM packaging:Private label and customized packaging solutions available for brand clients.
FAQ
What is Gromwell Root Extract Powder mainly used for?
It is primarily used as a natural pigment and active botanical ingredient in lip care, skincare, and oil-based cosmetic formulations.
Is the extract oil-soluble or water-soluble?
It is lipophilic in nature and performs best in oil-based systems such as balms, ointments, and wax-based formulations.
Can it be used in emulsions?
Yes, it can be incorporated into oil-in-water emulsions when properly pre-dispersed in the oil phase.
What payment methods are supported?
Common international payment methods such as T/T are accepted, with flexible terms for long-term partners.
How is batch-to-batch consistency controlled?
Each batch is tested for active content, moisture level, and color value before release.
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