Shenzhen Precision Health Food Technology Co. Ltd.,
The goal of this clinical trial is to study whether the products with nicotinamide fortified could improve skin whitening in 30 to 50-year-old women. Partipants will be randomly assigned to two study groups and use products (study product plus nicotinamide supplement and placebo product without nicotinamide supplement) for 2 months, twice a day. Researchers will compare the two groups whether there are significant improvement in skin whitening via skin measurement and analysis systems.
Skin Darken
Wonderlab Nicotinamide Drink
Ordinary Drink
Not Applicable
This study is two arms, randomized, double-blind controlled trial. 70 eligible partipants at two study sites will be enrolled and use randomly assigned products (study product plus nicotinamide supplement and placebo product) for 2 months. Participants will visit the study site for three times on baseline day, day 30, and day 60, all relevant data will be captured, measured via professional skin equipment system and recorded in the data management system. At the end of study, the explantory and statisitcal analysis will be conducted to validate the assumption that the using products with nicotinamide fortified could improve skin whitening in 30 to 50-year-old women.}}
Study Type : | Interventional |
Estimated Enrollment : | 70 participants |
Masking : | Double |
Primary Purpose : | Supportive Care |
Official Title : | Improved Skin Whitening Outcomes Associated With Nicotinamide Fortified Consumption in 30 to 50-Year-old Women, a Double Blind, Control and Randomized Study |
Actual Study Start Date : | February 16, 2023 |
Estimated Primary Completion Date : | April 26, 2023 |
Estimated Study Completion Date : | April 26, 2023 |
Arm | Intervention/treatment |
---|---|
Active Comparator: Wonderlab Nicotinamide Drink 25ml/bottle, containing the following ingredients per 25ml serving: Nicotinamide 0.39 mg Vitamins C 300 mg Hyaluronic acid 50 mg Tomato powder 120 mg |
Dietary Supplement: Wonderlab Nicotinamide Drink |
Placebo Comparator: Ordinary Drink 25ml/bottle, containing the following ingredients per 25ml serving: Litchi juice 0.7 g Erythritol 2 g Pectin 0.25 g |
Dietary Supplement: Ordinary Drink |
Ages Eligible for Study: | 30 Years to 50 Years |
Sexes Eligible for Study: | Female |
Accepts Healthy Volunteers: | Accepts Healthy Volunteers |
Want to participate in this study, select a site at your convenience, send yourself email to get contact details and prescreening steps.
Not yet recruiting
Ai'er Hospital
Shanghai, Shanghai, China,
Not yet recruiting
SPRIM Central Lab
Shanghai, Shanghai, China,