Logo Northstar : GPS Coordinates 53.2613483 - -0.637223

Northstar

DOC Japan Co., Ltd. in Tokyo’s Sumida district develops and produces cosmetic raw materials, serving manufacturers across Asia-Pacific.

Presentation of Northstar

DOC Japan Co., Ltd., located in the Sumida district of Tokyo, specializes in cosmetic raw material development and production. Operating from Excelsior Kinshicho in the heart of Tokyo’s manufacturing zone, DOC Japan provides:

  • Chemical formulation expertise
  • Custom cosmetic ingredients
  • Research and development services
  • Quality control testing

With direct access to Japan’s leading personal care manufacturers and research facilities, DOC Japan delivers innovative cosmetic solutions across the Asia-Pacific region.

Cover image for Northstar : GPS Coordinates 53.2613483 ; -0.637223

Northstar newsfeed

  • DOC Japan has not yet been verified. The newsfeed is disabled.

Detailed presentation of Northstar

Introduction to DOC Japan: A specialized cosmetic raw materials developer

DOC Japan Co., Ltd. operates as a cosmetic lab and development facility in the heart of Tokyo’s dynamic personal care industry sector. The company focuses on creating and producing raw materials for cosmetic applications, building on its technical foundation in chemical formulation.

Services and expertise

Raw material development

The company’s primary activity centers on developing innovative ingredients for the cosmetics industry. Their work combines chemistry expertise with practical formulation knowledge to create effective cosmetic components.

Production capabilities

DOC Japan maintains production facilities equipped to manufacture cosmetic raw materials according to Japan’s strict quality standards. Their operation adheres to the detailed specifications required by the personal care industry.

Strategic location in Tokyo

Based in Sumida City, Tokyo, DOC Japan operates from the Excelsior Kinshicho building. This location positions the company within Tokyo’s business district, facilitating collaboration with cosmetic manufacturers and research institutions in the region.

Accessibility and contact

  • Located in Kotobashi, Sumida-ku
  • Direct phone line: +81-3-6666-9946
  • Fax communications: +81-3-6666-9947

Industry position

As part of Japan’s established personal care sector, DOC Japan contributes to the country’s reputation for high-quality cosmetic ingredients. Their work supports Japan’s position as a leading force in cosmetic innovation and development.

Services provided by Northstar

Below you will find the services provided by DOC Japan. Like each cosmetic lab on the platform, the services are manually registered by the providing company.

  • DOC Japan has no service catalogue on cosmetic-labs.com.

Gallery and medias

  • DOC Japan has not yet posted any media. There is no gallery yet.

Locate Northstar

Contact Northstar

  • DOC Japan has not yet been verified. Messaging is disabled.

Northstar opening hours

Closed all day

  • Monday

    Closed all day
  • Tuesday

    Closed all day
  • Wednesday

    Closed all day
  • Thursday

    Closed all day
  • Friday

    Closed all day
  • Saturday

    Closed all day
  • Sunday

    Closed all day
  • Local time

    September 16, 2025 11:06 am

Frequent questions

DOC Japan operates in the personal care industry with these services:

  • Raw Material Development
    • Chemical compound research
    • Formulation development
    • Material testing
  • Production Services
    • Raw material manufacturing
    • Quality control
    • Material analysis
  • Technical Support
    • Formula guidance
    • Material compatibility testing
    • Documentation

The company follows Japanese cosmetic industry standards and regulations.

DOC Japan operates in the personal care industry with these services:

  • Raw Material Development
    • Chemical compound research
    • Formulation development
    • Material testing
  • Production Services
    • Raw material manufacturing
    • Quality control
    • Material analysis
  • Technical Support
    • Formula guidance
    • Material compatibility testing
    • Documentation

The company follows Japanese cosmetic industry standards and regulations.

DOC Japan operates in the personal care industry with these services:

  • Raw Material Development
    • Chemical compound research
    • Formulation development
    • Material testing
  • Production Services
    • Raw material manufacturing
    • Quality control
    • Material analysis
  • Technical Support
    • Formula guidance
    • Material compatibility testing
    • Documentation

The company follows Japanese cosmetic industry standards and regulations.

Explore

Find a cosmetic lab in United Kingdom

Click below to see the profile of a cosmetic lab similar to Northstar in United Kingdom.

Polaris cosmetic lab in Quimper, Brittany specializes in lipochemistry and fatty acid processing, offering sustainable ingredient solutions for cosmetics.
Cosmer, a cosmetic laboratory in Mazamet, France, produces over 800 tons of cosmetics annually and serves 30+ countries with ISO22716 and COSMOS certifications.
Albhades Provence cosmetic lab in Oraison provides pharmaceutical analysis, toxicology testing and RMN analysis services from facilities in Provence and Paris.
Aromáticas Zalabí operates a sustainable cosmetic lab in Granada, Spain, using solar-powered distillation and managing 500 hectares of regenerative agriculture land.
Trisun’s cosmetic lab in Gan Shmuel, Israel provides raw materials and ingredients to global cosmetic manufacturers through advanced sourcing and quality control.
Carmel Cosmetics Labs operates a pharmaceutical grade facility in Paris, offering custom formulation and manufacturing services to clients across 82 countries.