Import Theanine — Buy in wholesale FOB from Supplier in China
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Theanine
Zhenyibio Technology Inc. supplies L-Theanine powder with a declared purity of 98 % and a molecular formula of C7H14N2O3. The product appears as a white fine powder, carries CAS number 3081-61-6, and has a molecular weight of 174.2 g mol⁻¹. It is listed under the INCI name THEANIE and meets the international cosmetic‑grade specifications cited by the supplier. The raw material is derived from green tea extract and is presented as a premium cosmetic‑grade amino acid.
In the broader market, L-Theanine grades typically range from 95 % to 99 % purity and are produced under ISO 22716‑compliant facilities. Typical storage recommendations call for temperatures between 15 °C and 30 °C with low humidity to preserve stability. The powder is commonly packaged in sealed 25 kg food‑grade polypropylene drums to protect against moisture ingress. Suppliers often provide a Certificate of Analysis confirming purity, moisture content and heavy‑metal limits; this aligns with standard quality practices for cosmetic ingredients.
Theanine is incorporated into skin‑care serums, anti‑stress creams and wellness beauty products where its calming and antioxidant properties are valued. Private‑label manufacturers and contract formulators in the cosmetics and nutraceutical sectors are the primary buyers of this grade. Prospective importers should request the supplier’s minimum order quantity, lead‑time and preferred Incoterms before finalising a purchase.
| Material | L-Theanine (C7H14N2O3) - 98% purity |
| CAS Number | 3081-61-6 |
| Molecular Weight | 174.2 g/mol |
| Appearance | White powder |
| INCI Name | THEANIE |
| Typical Cosmetic Grade Specification | 95‑99% purity, meeting ISO 22716 (typical) |
| Typical Packaging | 25 kg food‑grade polypropylene drum, sealed (typical) |
| Typical Storage Temperature | 15 °C to 30 °C, low humidity (typical) |
| Typical Shelf Life | 24 months from production date when stored as specified (typical) |
| Typical Moisture Content | <0.5 % (typical) |
Zhenyibio Technology Inc. is headquartered at No.29 Kejiliulu, Gaoxin District, Xi’an City, Shaanxi Province, China, postal code 71000. The company is listed with a harbor trust tier on the platform, indicating a baseline level of verification. Its response rate is currently recorded as 0 % with an average response time of 0 hours, suggesting that communication may require proactive follow‑up. The firm focuses on the production and export of L-Theanine for cosmetic and nutraceutical applications.
Zhenyibio’s product data specifies a 98 % purity, CAS 3081-61-6 and compliance with international cosmetic standards, but the listing does not provide details on certifications such as ISO or GMP. Buyers are advised to request a current Certificate of Analysis and any relevant manufacturing certificates directly from the company. The supplier does not disclose production capacity, pricing or specific lead‑time figures, so these must be clarified during negotiations. All information presented here is drawn from the supplier’s public listing and has not been independently verified.
L-Theanine powder is a premium cosmetic-grade amino acid derived from green tea extract, widely used in skincare and beauty formulations for its calming and antioxidant properties. This 98% purity grade meets international cosmetic standards, with CAS 3081-61-6 and molecular weight 174.2, making it suitable for premium skincare serums, creams, and wellness beauty products. Popular in both cosmetic and nutraceutical export markets, it is competitively sourced from Asian manufacturers and meets purity requirements for private label and contract manufacturing.
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Sourcing Theanine from Zhenyibio Technology Inc. - China Import Guide
Before placing an order for Zhenyibio’s L-Theanine, importers should verify the declared 98 % purity by requesting a recent Certificate of Analysis that includes assay, moisture and heavy‑metal limits. Confirm that the product is supplied in the stated white‑powder form and that the CAS number 3081-61-6 matches the batch documentation. It is also prudent to ask for a sample batch to test compatibility with your formulation.
Logistics details such as lead‑time, shipping method and Incoterms are not listed in the public data, so buyers must negotiate these terms directly with Zhenyibio. Typical arrangements for chemical powders involve FOB or CIF to major Chinese ports such as Shanghai or Ningbo, with payment often structured as a T/T advance or a letter of credit. Clarify the exact payment schedule, any required deposits and the timeline for container loading to avoid unexpected delays.
Quality assurance for imported L-Theanine should include pre‑shipment inspection by an accredited third‑party laboratory, focusing on purity, moisture content and the absence of prohibited heavy metals. Request the supplier’s batch‑wise test reports and ensure they conform to the relevant cosmetic or nutraceutical standards of your target market. Maintaining thorough documentation, including the COA, packing list and material safety data sheet, will facilitate customs clearance and downstream product registration.
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30 suppliersBuy Theanine in Bulk — Verified Supplier in China
When sourcing Theanine 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 Grade / USP Grade compatible, 98% min L-Theanine (C7H14N2O3), and White crystalline powder. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $30/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2922.49, making it a staple in the Cosmetic Chemicals sector with strong demand from importing countries worldwide.
Theanine Specifications, Trade Terms & Pricing
Importing Theanine 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 2922.49 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 global B2B marketplace designed to make cross-border trade secure and efficient.
About Zhenyibio Technology Inc. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Theanine 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 import export marketplace. Start your sourcing journey today.
Import Theanine — Shipping, Logistics & Customs
Importing Theanine 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 2922.49 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Theanine
What is the wholesale price of Theanine?
The current listed wholesale price for Theanine from Zhenyibio Technology Inc. is $30/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.
What is the Minimum Order Quantity (MOQ) for Theanine?
The supplier, Zhenyibio Technology Inc., has set a Minimum Order Quantity (MOQ) of 1 Bags for Theanine. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Theanine?
For international shipping and customs clearance, Theanine is classified under HS Code 2922.49. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Theanine from China?
To import Theanine 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.
Is Zhenyibio Technology Inc. a verified supplier?
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.
What are the key specifications of Theanine?
The key specifications for Theanine supplied by Zhenyibio Technology Inc. include Cosmetic Grade / USP Grade compatible, 98% min L-Theanine (C7H14N2O3), and White crystalline powder. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
What packaging options are available for bulk orders of Theanine?
Zhenyibio Technology Inc. offers Theanine with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Theanine the most?
Theanine is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Zhenyibio Technology Inc. through our platform.
What certifications does this Theanine supplier hold?
Zhenyibio Technology Inc. maintains international quality certifications. These ensure that the Theanine meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Theanine on EximNext?
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.
What payment methods are accepted?
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..
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