Botanical Essence offers premium Gotu Kola Extract (Centella asiatica), a highly bioactive botanical raw material standardized to a minimum of 70% total triterpenes. This refined extract is widely recognized in the nutraceutical, cosmetic, and pharmaceutical industries for its exceptional wound-healing, skin-repairing, cognitive-supporting, and anti-inflammatory properties.
Introduction to Gotu Kola Extract
Gotu Kola, also known as Centella asiatica, has been used for centuries in traditional Ayurvedic and Chinese medicine. Our Gotu Kola PE is carefully extracted from the aerial parts of the plant cultivated in optimal ecological regions of China. The extract is rich in pentacyclic triterpenoids and their saponins, primarily Asiaticoside, Madecassoside, and Asiaticoside B, along with free triterpene acids including Asiatic acid, Madecassic acid, and others.
These naturally occurring compounds are responsible for the extract’s well-documented ability to stimulate collagen synthesis, support skin regeneration, modulate inflammatory responses, and promote overall tissue repair.
Key Active Compounds
- Total Triterpenes: ≥ 70.0% (Asiaticoside + Madecassoside + Asiaticoside B)
- Key Markers: Asiaticoside, Madecassoside, Asiatic acid, Madecassic acid
- Saponins: Asiaticoside, Madecassoside, Brahmoside, Brahminoside and related glycosides
Main Functions and Benefits
Skin Repair and Collagen Synthesis
The total triterpene fraction of Centella asiatica significantly promotes fibroblast proliferation and enhances the biosynthesis of collagen, fibronectin, and proteoglycans. These actions accelerate wound healing, improve skin elasticity, and support scar reduction, making it a gold-standard ingredient in premium skincare and post-procedure formulations.
Cognitive and Nervous System Support
Gotu Kola Extract has demonstrated the ability to increase γ-aminobutyric acid (GABA) levels in the brain, exert mild central nervous system inhibition, and improve memory performance in preclinical models. It is commonly used in nootropic and adaptogenic dietary supplement formulations.
Gastric Health
Research indicates that Gotu Kola PE can help reduce gastric acid secretion, inhibit pepsin activity, and protect the gastric mucosa, supporting its traditional use in maintaining digestive comfort.
Antimicrobial Properties
The water extract and isolated asiaticoside exhibit inhibitory activity against several common pathogenic bacteria, including Staphylococcus aureus, Pseudomonas aeruginosa, and Proteus species. Asiaticoside can also disrupt the waxy coating of certain bacteria.
Quality Specifications
| Test Item | Standard | Result |
|---|---|---|
| Appearance | Light yellow to white powder | Conforms |
| Identification (TLC) | Conforms | Conforms |
| Total Triterpenes (HPLC) | ≥ 70.0% | 71.71% |
| Asiaticoside | - | 23.69% |
| Madecassoside | - | 33.55% |
| Asiaticoside B | - | 14.47% |
| Loss on Drying | ≤ 3.0% | 0.46% |
| Sulphated Ash | ≤ 1.0% | 0.38% |
| Particle Size | 98% through 100 mesh | Conforms |
| Heavy Metals | < 20 ppm | Conforms |
| Lead (Pb) | < 0.5 ppm | Conforms |
| Mercury (Hg) | < 0.05 ppm | Conforms |
| Cadmium (Cd) | < 0.3 ppm | Conforms |
| Arsenic (As) | < 0.5 ppm | Conforms |
| Microbiological Count | < 1,000 CFU/g | Conforms |
| Yeast & Mold | < 100 CFU/g | Conforms |
| Salmonella / E. coli | Negative | Negative |
Pesticide Residues: Strictly controlled and tested to meet international limits (BHC, DDT, Aldrin, etc., all below detection limits).
Production Process and Quality Assurance
At Botanical Essence, we implement a fully traceable and vertically integrated supply chain. Our Gotu Kola Extract is produced using advanced solvent extraction followed by purification and standardization under GMP conditions. Every batch undergoes rigorous testing by third-party laboratories to guarantee consistent potency, purity, and safety.
The product is:
- Non-GMO
- Allergen-free
- Free from animal-derived materials
- Not tested on animals
Stability and Storage
Our Gotu Kola PE is stable under proper storage conditions (cool, dry place, away from direct light and heat). A detailed Stability Data Sheet is available upon request. The product complies with GRAS safety standards for use in dietary supplements and functional foods.
Packaging and Specifications
- Standard Packaging: 25 kg/drum with double food-grade PE bags inside
- Custom Packaging: Available upon request for bulk buyers and contract manufacturers
Primary Applications
Cosmetic & Personal Care
Widely used in anti-aging creams, wound-healing serums, scar treatments, stretch mark formulations, and soothing skincare products.
Dietary Supplements
Popular in cognitive health formulas, stress-relief blends, beauty-from-within supplements, and digestive wellness products.
Pharmaceutical Intermediates
Utilized in topical preparations for wound healing and skin repair.
Why Choose Botanical Essence as Your Gotu Kola Extract Supplier?
- Consistent 70%+ total triterpene standardization
- High purity with detailed HPLC profiling of individual marker compounds
- Full traceability from raw herb to finished extract
- Comprehensive regulatory documentation and testing
- Professional technical support for formulation development
- Long-term supply reliability for manufacturers, brand owners, and distributors worldwide
Whether you are a dietary supplement brand owner, cosmetic formulator, contract manufacturer, or international distributor, Botanical Essence delivers the quality, consistency, and technical expertise you need to create market-leading products.
Contact us today at [email protected] to request samples, specifications, or discuss your specific volume requirements for Gotu Kola Extract (Centella Asiatica Extract).
