What is the shelf life and storage method?

The shelf life is greater than 12 months, and it should be stored under normal conditions.

What are the payment and lead time terms?

Payment terms are LC or T/T, and the average lead time is within 15 workdays for both peak and off-seasons.

What certifications does the product have?

The product holds ISO9001, Halal, and Kosher certifications.

High Quality Nutrition Supplements Tea Extract L-Theanine with CAS 3081-61-6

Name: High Quality Nutrition Supplements Tea Extract L-Theanine with CAS 3081-61-6
Brand: Shandong Runhan Biotechnology Co., Ltd.
SKU: 2099422242

Shandong, ChinaShandong Runhan Biotechnology Co., Ltd.

US$40.00

1-9 kg

US$30.00

10-99 kg

US$20.00

100+ kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

CAS No.

3081-61-6

Formula

C7h14n2o3

Model NO.

L-Theanine

EINECS

221-379-0

Packaging Material

Paper

Storage Method

Normal

Shelf Life

>12 Months

Nutrient Composition

Amino Acid

Resource

Natural

The content of active substances

99%

Status

Solid State Crystalline Powder

Color

White

Molecular Weight

174.198

Density

1.171 G/Cm³

Melting Point

207 ºC

Boiling Point

427.13 ºC

Flashing Point

212.12 ºC

Transport Package

Drum

Specification

5 kg/drum

Trademark

Rolvanferm

Origin

China

HS Code

2942000000

Production Capacity

100tonnes/Year

Key features

High Purity L-Theanine: 99% purity crystalline white powder, food grade with ISO9001/Halal/Kosher certificates.

Blood Pressure Regulation: Reduces serotonin levels to significantly lower blood pressure in hypertensive subjects.

Promotes Relaxation: Stimulates alpha brain waves for alert relaxation without causing drowsiness or theta waves.

Versatile Application: Highly soluble in water; suitable for beverages, biscuits, candies, ice cream, and sugar cubes.

OEM/ODM Customization: Supports full customization, minor customization, and flexible customization from samples or designs.

Long Shelf Life: Stable product with a shelf life exceeding 12 months when stored normally.

Natural Source: Derived from natural resources, ensuring high quality and safety for nutritional supplements.

Fast Lead Time: Efficient production with peak and off-season lead times within 15 workdays.

Company profile

Importers and ExportersSelf-brandedPatents AwardedExhibition Experience

Shandong Runhan Biotechnology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤6.53h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Zibo, China, with a combined company type and biomass, additive, fertilizer, and related business activities. It holds ISO 9001:2015 and ISO 14001:2015 certifications, operates two production lines, and reports 11–20 quality-control staff. The supplier supports extensive customization, ODM, and OEM services, and has introduced new products within the past year. Its production information includes acetyl glucosamine output of 2,500 tons. Service processes are documented for supplier assessment and finished-product inspection, but corrective-action and complaint-handling procedures lack written records. Overseas infrastructure is limited: it has no overseas warehouse, showroom, agent, or branch, although it has participated in an offline trade show in Tokyo. Financial information indicates records for 2022–2024, but no assessable financial figures are provided. Customer-related evidence is limited to stated OEM service for well-known brands.

Supplier typeThe supplier is described as a factory located in Linzi District, Zibo City, with a combined company type. Its stated business scope covers biomass-energy technical services, food and feed additives, health food, bio-organic fertilizer, fertilizer, and related internet and import-export activities, indicating a manufacturing-oriented supplier with multiple related business lines.

CertificationsThe supplier holds ISO9001:2015 and ISO14001:2015 certificates. These explicitly demonstrate certified quality-management and environmental-management systems.

R&D capabilityThe supplier reports new products within the past year, provides ODM and OEM services, and has seven years of total R&D-engineer experience. It does not provide 3D software design services and has no available SDK, but these limitations do not negate the documented product-development and design-manufacturing capabilities.

Production capacityThe supplier operates an automatic production line and two production lines overall, with 11–20 quality-control staff. Finished-product inspection instructions are uniformly followed, and reported acetyl glucosamine output is 2,500 tons, providing explicit evidence of established production and quality-control capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its ODM and OEM capabilities further support product-development and customer-specific manufacturing services.

Client casesThe supplier states that it provides OEM services for well-known brands and participated in the 16th Cosme Week TOKYO. These are relevant customer and market-engagement indicators, but no customer names, project details, order outcomes, or reference cases are provided.