Tokyo, May 8 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000061470) titled 'Research on the effects of black tea polyphenols on the skin' on May 7.
Study Type:
Interventional
Study Design:
Basic Design - Single arm
Randomization - Non-randomized
Blinding - Open -no one is blinded
Control - Uncontrolled
Primary Sponsor:
Institute - Healthcare Systems Co., Ltd.
Condition:
Condition - Healthy Adults
Classification by malignancy - Others
Genomic information - NO
Objective:
Narrative objectives1 - To evaluate the effects on skin condition when black tea is ingested continuously for 8 weeks by adult women aged 30 to 49.
Basic objectives2 - Efficacy
Intervention:
Interventions/Control_1 - Inges...