Product Description
Nutralighting Benzoin Extract (Benzoic Acid 50-90% Standardized) is a premium natural resin obtained from the bark of Styrax trees, primarily Styrax tonkinensis and Styrax officinalis. Renowned for its warm, balsamic, vanilla-like aroma, this versatile ingredient is widely used in the fragrance, flavor, cosmetic, and pharmaceutical industries.
Product Description
In the dual fields of “natural respiratory health” and “emotional soothing,” benzoin is a classic resin with both medicinal and flavoring properties. Nutralighting Benzoin Extract (Styrax Extract) selects authentic botanical raw materials and is refined into a concentrated active ingredient through low-temperature extraction and enrichment processes. With benzoin acid and vanillin as the core active ingredients, standardized to 50-90% benzoin acid, it supports respiratory health, nervous system calming, and antioxidant properties, and is widely used in health foods, functional foods, and personal care products. The extract is made from carefully selected Yunnan benzoin resin and prepared using ethanol dissolution and purification processes, serving as a high-quality raw material for respiratory health and traditional flavor products.
Benzoin is a traditional Southeast Asian dual-use material for incense and medicine, with Thailand and Yunnan as the main production areas.
Basic Information
| Project | Content |
| Extract name | Benzoin extract |
| Alias | Benzyl benzoate, Benzoin resin |
| English common name | Styrax Extract |
| Main components | Benzoic acid, Vanillin |
| Main specifications | Benzoic acid 50%-90% |
| Target market | Fragrances, Cosmetics |
| Core application areas | Respiratory health (traditional expectorant); Nervous system calming; Antioxidant; Skin and fragrance care |
Why Choose Nutralighting
- Source: Natural Styrax resin, sustainably harvested
- Aroma: Warm, balsamic, sweet, with vanilla and spicy undertones
- Function: Fixative, flavor enhancer, skin-soothing agent
- Purity: High-grade extraction with consistent quality
Standard Specifications
The following Benzoic acid specifications are conventional reference values; the specific values are subject to each Benzoin extract batch’s COA report.
| Testing items | Standards |
| Benzoic acid | Benzoic Acid 50%-90% |
| Loss on drying | ≤5.0% |
| Total ash | ≤6.0% |
| Lead (Pb) | ≤1.0 mg/kg |
| Arsenic (As) | ≤2.0 mg/kg |
| Cadmium (Cd) | ≤0.5 mg/kg |
| Mercury (Hg) | ≤0.1 mg/kg |
| Pesticide Residues (Organochlorine/Organophosphate) | Complies with USP <561> |
| Aflatoxin B1 | ≤5.0 μg/kg |
| Total Aflatoxins | ≤10.0 μg/kg |
| Total Microbial Count (TAMC) | ≤1×10⁴ CFU/g |
| Yeasts and Molds (TYMC) | ≤1×10² CFU/g |
| Escherichia coli | Not detected (1g) |
| Salmonella | Not detected (1g) |
Plant Material Introduction
The raw material is the dried resin of the benzoin tree Styrax tonkinensis, from the Styracaceae family. Its main production areas include Thailand, Laos, Vietnam, as well as Yunnan and Guangxi in China. Benzoin is a traditional Chinese medicine, listed in Volume I of the 2020 edition of the Chinese Pharmacopoeia.
Core Functions
The following summary of benzoin extract effects is based on published scientific research and traditional applications. Specific efficacy should be evaluated in conjunction with the product formulation and dosage.
Benzoin (Styrax benzoin) extract has traditional applications in respiratory health and the nervous system. Its main components, benzoic acid (5-10%) and cinnamic acid (3-8%), have antibacterial and sedative effects. Regarding the respiratory system, benzoin resin decoction is traditionally used to help expel phlegm and reduce sputum viscosity.
The MIC of benzoic acid against Candida albicans is 0.5 mg/mL, and against Staphylococcus aureus is 1.0 mg/mL. In the nervous system, benzoin essential oil (main components benzyl benzoate and benzyl cinnamate) has mild sedative effects, traditionally used to soothe and calm. Benzoin extract also exhibits in vitro antioxidant activity (ORAC value approximately 6,800 μmol TE/g, ·OH scavenging IC50 approximately 8.5 μg/mL).
Regulatory and Regional Market Status
The following information is compiled based on publicly available regulatory data. Actual market access should refer to the latest regulations in the target country.
| Region/Country | Regulatory Status | Key Notes |
| European Union (EFSA) | Traditional Herbal Medicine / Food Supplement | EU Directive 2004/24/EC regulates traditional herbal medicines; extracts used as ingredients in food supplements must comply with EU Novel Food Regulation (EU) 2015/2283 requirements (some traditional herbs enjoy a simplified procedure). |
| China (NHC/NMPA) | Health Food Ingredients / New Resource Foods | According to the 2020 edition of the Chinese Pharmacopoeia and standards such as GB 16740; some varieties have been included in the health food ingredient catalog or can be used in general food catalogs, and the latest regulatory status of each variety needs to be specifically verified. |
Application Directions and Recommended Dosage
| Application Direction | Recommended Addition Amount | Applicable Dosage Form | Remarks |
| Oral Solid Beverage / Instant Powder | According to specifications | Stick-pack, bag, can | Can be compounded with other functional ingredients, recommended to control the amount using standardized extracts |
| Compressed candy / Capsules | According to specifications | Tablets, hard capsules | Each unit is recommended to contain 250~500 mg of extract, 2~3 times daily |
| Oral liquid / Functional beverages | According to specifications | Glass bottles, PET bottles | It is recommended to disperse in warm water first before adding to the system, pay attention to pH stability |
| Personal care and skincare products | 0.1~2.0%(w/w) | Lotion, serum, face mask | Solubility and stability need to be evaluated according to the formulation system |
Recommended Daily Dosage Reference
- General Health Use: Use according to product specifications and the dosage recommended by the formulator
- Personal Care & Skin Care: The amount added in formulations depends on the specific product, recommended 0.1~2.0%
Appendix: References
(The following references are for technical reference purposes; some are open access and can be accessed via PubMed/PMC or the journal’s official website)
[1] Harborne J.B., Phytochemical Methods, 1998.
[2] Blumenthal M. et al., The Complete German Commission E Monographs, 1998.
[3] World Health Organization (WHO), 2007.
Frequently Asked Questions
Standard lead time is 15-30 days after order confirmation, depending on quantity and customization requirements.
Yes, we provide full documentation including MSDS, COA, and allergen information with every shipment.
Absolutely. We offer customizable packaging sizes and labeling to meet your specific requirements.
Yes, Benzoin Extract is 100% plant-derived and not tested on animals.
MOQ starts at 25 kg for standard grades. Custom orders may have flexible terms.
We hold ISO 9001, Kosher, and Halal certifications. EU Organic certification is available upon request.
Packaging & Shipping
Standard Packaging
- Standard: 25 kg fiber drums or aluminum-lined bags.
- Custom: Available in 1 kg, 5 kg, 10 kg packages with customer branding.
- All packaging is sealed to prevent moisture absorption.
Shipping Terms
- By sea freight for bulk orders (FCL/LCL).
- By air freight for urgent or smaller quantities.
- Shipping terms: FOB, CIF, DAP available.
- Export documentation provided for all shipments.
Shelf Life & Storage
- Store in a cool, dry place away from direct sunlight.
- Keep containers tightly sealed when not in use.
- Optimal storage temperature: 15-25°C.
- Protect from moisture and strong odors.
