ケイ・エス・オー List of Products and Services

At K.S.O. Co., Ltd., we conduct contract services for human trials of functional foods, cosmetic ingredients, and quasi-drugs. We responsibly handle everything from the planning of human trials to contracting with optimal medical institutions for trial implementation and holding of ethics committee meetings. Additionally, we provide highly reliable human clinical trial data through our unique data entry system and thorough source data verification (SDV) of the entered data. 【Features】 ■ Full support from planning and implementation of human trials to paper writing and conference presentations ■ Submission of highly reliable data ■ A unique volunteer group with a large number of registered boundary area volunteers *For more details, please refer to our catalog or feel free to contact us.

• Other Testing Contract
• Other contract services

At K.S.O. Co., Ltd., we mainly conduct contract services for human trials of functional foods, cosmetic ingredients, and quasi-drugs, as well as contract services for in vitro and animal testing, and the development and research of functional foods. We cultivate and implement Clinical Research Coordinators (CRCs) specialized in human trials for food and cosmetics. For test systems that require special measurements, we conduct tests in collaboration with partner universities and specialized research institutions. Additionally, based on our extensive experience and reliable expert advice, we create solid testing implementation plans and also support the preparation of research papers. 【Business Activities】 ■ Contract services for human trials of functional foods, cosmetic ingredients, and quasi-drugs ■ Contract services for in vitro and animal testing of functional foods, cosmetic ingredients, and quasi-drugs ■ Development and research of functional foods *For more details, please refer to our catalog or feel free to contact us.

• Other Testing Contract

Our company conducts oral examinations and bacterial tests, as well as measurements of volatile sulfur compounds using gas chromatography and UBC-style sensory tests in the field of oral examinations. We provide evaluations for periodontal disease and bad breath through interviews regarding eating, drinking, tooth brushing, and the condition of the oral cavity, as well as oral examinations. We propose tests to confirm the effectiveness of periodontal disease and bad breath improvement tailored to our clients' needs, so please feel free to contact us. 【Features】 ■ Collaboration with universities and dental specialists ■ Use of gas chromatography ■ Proposals for tests to confirm the effectiveness of periodontal disease and bad breath improvement tailored to your needs *For more details, please refer to our catalog or feel free to contact us.

• Other Testing Contract

Our company collaborates with specialized measurement facilities to conduct beauty and skin testing. We can perform a wide range of tests, from functional food evaluations to cosmetic ingredient assessments, including anti-wrinkle evaluation tests and whitening cosmetic evaluation tests. You can obtain reliable evidence related to "beauty" that has high appeal. 【Features】 ■ Advanced testing based on the guidelines of the Cosmetic Science Society ■ Wide range of tests available using materials from functional foods to cosmetics ■ Obtain reliable evidence regarding "beauty" *For more details, please refer to our catalog or feel free to contact us.

• Other Testing Contract

Our company conducts breath-based absorption metabolism function tests, such as the 13C acetate breath test and the 13C-ethanol breath test. The 13C breath test method allows us to investigate various biological functions, including gastric emptying ability, absorption capacity from the small intestinal mucosa, digestive ability by pancreatic enzymes, and metabolic capacity in the liver, by using different 13C-labeled compounds. Additionally, we can also accept requests for breath absorption metabolism function tests using rats. We will propose the most suitable testing plan for your products, so please feel free to contact us. 【Features】 ■ Ability to investigate various biological functions ■ Acceptance of studies using rats *For more details, please refer to the catalog or feel free to contact us.

• Other Testing Contract

Our company has established a hair growth evaluation lab, where we conduct reliable efficacy and safety assessments based on analysis data from Tricoscan under the supervision of specialists. After shaving the hair, we capture images of the scalp using the included HD scope (CMOS camera, 5 million pixels). All processes, from image capture to hair analysis on the PC, are performed automatically. We also contribute to the development of hair growth products and supplements targeting women suffering from thinning hair due to various factors. 【Features】 ■ Verification of hair growth effects with diverse materials ■ Reliable efficacy and safety assessments ■ Analysis using Tricoscan *For more details, please refer to the catalog or feel free to contact us.

• Other Testing Contract
• Other contract services

Our company conducts anti-glycation effect confirmation tests to evaluate glycation stress markers in collaboration with specialized testing institutions focused on AGEs-related items. By using the non-invasive research measurement tool 'AGE Reader' to measure the amount of AGEs deposited in the skin, it is possible to detect AGEs accumulated in the vascular walls of the skin and subcutaneous tissue. [Features] - Collaboration with specialized testing institutions - Use of the research measurement tool 'AGE Reader' - Detection of AGEs accumulated in the vascular walls of the skin and subcutaneous tissue *For more details, please refer to the catalog or feel free to contact us.

• Other contract services
• Other Testing Contract

We conduct EEG analysis and measurements such as NIRS (Near-Infrared Spectroscopy) at our partner medical institutions. EEG and NIRS allow us to examine brain function with minimal stress to the subjects and present the results in an easily understandable visual format. Additionally, we can measure stress hormones in saliva and assess the intensity of stress through psychological tests, as well as clarify cognitive functions, enabling a multidimensional evaluation of the effects of various foods that contribute to the maintenance and improvement of brain function. [Features] - EEG measurements conducted in the EEG room of partner medical institutions - Measurements can be taken with minimal stress to the subjects - Multidimensional evaluation of the effects of foods is possible *For more details, please refer to the catalog or feel free to contact us.

• Other measurement and measuring equipment
• Other Testing Contract

We conduct tests to confirm antioxidant effects using the free radical analysis device "FREE carpe diem." By evaluating oxidative stress levels (d-ROMs) and antioxidant capacity (BAP) through specialized research institutions focused on anti-aging, we can perform effectiveness confirmation tests for various antioxidant substances and antioxidant foods. 【Features】 ■ Utilizes the free radical analysis device "FREE carpe diem" ■ Conducts oxidative stress level (d-ROMs) and antioxidant capacity (BAP) tests ■ Supports testing for all antioxidant substances and antioxidant foods *For more details, please refer to the catalog or feel free to contact us.

• Other Testing Contract
• Other contract services