Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

Carnosic acid from Zhenyibio Technology Inc. is a natural diterpene phenolic antioxidant extracted from rosemary, supplied as a yellow fine powder. Its molecular formula is C20H28O4, with a molecular weight of 332.43 g/mol, and it is identified by CAS number 3650-09-7. The product is available in purity grades ranging from 6% to 80%, making it versatile for various cosmetic and skincare applications.
This compound is widely used in cosmetic formulations for its potent free radical scavenging properties, which help extend product shelf life and provide anti-aging benefits. It serves as a clean-label preservative in skincare, haircare and color cosmetics, offering a plant-derived alternative to synthetic antioxidants. Carnosic acid is particularly effective in protecting the skin from environmental pollutants and UV-A radiation, and it exhibits antibacterial properties suitable for inflamed or acne-prone skin.
Manufacturers source carnosic acid in bulk powder form for incorporation into a range of personal care products. It is traded globally, with typical packaging including sealed bags or drums to preserve its potency. Buyers should confirm the purity grade, as higher concentrations are often used in specialised formulations where antioxidant activity is critical.
| INCI Name | CARNOSIC ACID |
| Molecular Formula | C20H28O4 |
| Molecular Weight | 332.43 g/mol |
| Appearance | Yellow fine powder |
| Purity | 6% to 80% |
| CAS Number | 3650-09-7 |
| EINECS Number | 609-253-7 |
| Source | Natural diterpene extract from rosemary |
| Solubility | Typical solubility in oils and organic solvents; limited in water |
| Typical Applications | Skincare, haircare, color cosmetics, preservative systems |
Zhenyibio Technology Inc. is headquartered in Xi’an, Shaanxi Province, China, with its address at No.29 Kejiliulu, Gaoxin District. The company specialises in the production and supply of cosmetic ingredients, focusing on plant-derived compounds such as carnosic acid. Its location in Gaoxin District, a recognised high-tech development zone, supports its research and manufacturing capabilities.
The supplier’s trust tier is classified as harbor, indicating a verified operational status. While response rate and average response hours are not currently available, its expertise in natural extracts and cosmetic raw materials suggests a strong technical foundation. Buyers are encouraged to directly confirm the company’s quality control measures, certifications and lead times for bulk orders.
Carnosic acid is a natural diterpene phenolic antioxidant extracted from rosemary, widely used in cosmetic formulations for its potent free radical scavenging properties and ability to extend product shelf life. Available in purity grades from 6% to 80%, it serves as a clean-label preservative and anti-aging active in skincare, haircare, and color cosmetics. This cosmetic chemical is traded globally in bulk powder form, making it a relevant raw material for manufacturers seeking plant-derived alternatives to synthetic antioxidants in personal care products.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before ordering carnosic acid from Zhenyibio Technology Inc., verify the purity grade and molecular specifications to ensure they align with your formulation requirements. Request a certificate of analysis to confirm the product’s identity and potency. Check for any third-party certifications that validate its quality and compliance with cosmetic standards.
Confirm the logistics details, including lead time, incoterms and payment terms. Carnosic acid is typically shipped in bulk powder form, so ensure your storage facilities can maintain the required conditions to preserve its stability. Discuss packaging options and any special handling requirements with the supplier.
Conduct quality checks upon receipt by testing the powder’s solubility, color and antioxidant activity. Inspect the packaging for signs of tampering or damage. Request documentation such as material safety data sheets and compliance certificates to ensure the product meets your local regulatory requirements.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Carnosic Acid for your business, securing the right balance of quality and cost is essential. Zhenyibio Technology Inc., a verified supplier based in China, offers this product with key specifications including Cosmetic/Technical Grade, purity 6% - 80%, Carnosic Acid C20H28O4, Molecular Weight 332.43, and Yellow fine powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $25/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2932.99, making it a staple in the Cosmetic Chemicals sector with strong demand from importing countries worldwide.
Importing Carnosic Acid requires careful attention to shipping logistics, customs compliance, and secure payment terms. Zhenyibio Technology Inc. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2932.99 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Carnosic Acid has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Cosmetic Chemicals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Carnosic Acid requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2932.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Carnosic Acid from Zhenyibio Technology Inc. is $25/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Zhenyibio Technology Inc. through EximNext.
The supplier, Zhenyibio Technology Inc., has set a Minimum Order Quantity (MOQ) of 1 Bags for Carnosic Acid. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Carnosic Acid is classified under HS Code 2932.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Carnosic Acid from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Zhenyibio Technology Inc.. Ensure you have the necessary import licenses for Cosmetic Chemicals products in your destination country.
Yes, Zhenyibio Technology Inc. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Carnosic Acid supplied by Zhenyibio Technology Inc. include Cosmetic/Technical Grade, purity 6% - 80%, Carnosic Acid C20H28O4, Molecular Weight 332.43, and Yellow fine powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Zhenyibio Technology Inc. offers Carnosic Acid with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Carnosic Acid is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhenyibio Technology Inc. through our platform.
Zhenyibio Technology Inc. maintains international quality certifications. These ensure that the Carnosic Acid meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Zhenyibio Technology Inc. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Zhenyibio Technology Inc..
Discover more products in Cosmetic Chemicals from verified suppliers worldwide.