A Clinical Study on the Improvement of Skin and Living Conditions After Drinking Rosa Roxburghii and Pomegranate Drinks
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 70
- 试验地点
- 1
- 主要终点
- Changes in the proportion of crow's feet area
研究概览
简要总结
The main objective of the study is to observe changes in the subjects' skin condition and life status after 8 weeks of drinking rosa roxburghii and pomegranate drinks.
This is a single-center, randomized, single-blind, controlled, 8-week (56-day) clinical study conducted in Chinese healthy women aged 25-45 years old who were offered a rosa roxburghii and pomegranate drink.
详细描述
The study population is 70 healthy Chinese women aged 25-45 years who report current problems with dryness, roughness, dullness, and lack of elasticity on their face. The subjects will be randomly divided into an experimental group and a control product group of 35 subjects each.
Subjects will be formally enrolled after site assessment and subsequent site visits and test product administration. During the test cycle, subjects in the test group will take Prickly Pear Pomegranate Drink with active ingredients for 8 weeks, while the control product group will not take any test product. In order to avoid the influence of different skincare products on the results, all subjects will be asked to use a basic skincare product with moisturising ingredients only, provided by the sponsor, for the duration of the test. The efficacy of the test products will be verified by comparing the changes in skin condition and lifestyle of the subjects in the experimental group before taking the test products and 4 weeks and 8 weeks after taking the test products, as well as by comparing the differences in skin condition and lifestyle between the experimental group and the control group.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 25 Years 至 45 Years(Adult)
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •25-45 years old, Chinese female;
- •The subject's self-reported facial problems such as dryness, roughness, dullness, and lack of elasticity;
- •The subject's BMI is between 18~24kg/m2;
- •After the doctor's clinical evaluation, there is at least one obvious pigmentation spot with an ITA° difference of more than 10° on the face and the surrounding adjacent skin, and the diameter is not less than 3mm (it cannot be freckles, pigmented nevi, etc. that are difficult to improve clinically using topical preparations);
- •Corneometer base measurement of facial skin moisture at 15~45 (Corneometer Unit, C.U.) Between;
- •Be in good health and free of any other chronic diseases other than skin problems or diseases being treated;
- •Voluntarily participate in the test and sign the informed consent form;
- •Willing to comply with all evaluation requirements;
排除标准
- •Those who have used products, health foods or drugs with antioxidant and anti-aging effects in the past 2 months;
- •Those who have used any products, health foods or drugs (such as hydroquinone preparations) that affect skin color in the past 2 months;
- •Those who have used tretinoin preparations or undergone medical aesthetic treatments such as chemical peels, lasers, and pulsed light at the test site in the past 3 months;
- •Those who are inevitably exposed to long-term sunlight;
- •Intending to become pregnant, or being pregnant or breastfeeding;
- •Have a history of alcoholism;
- •Have a history of allergies;
- •Participated in any clinical trial evaluation within 1 month;
- •Those who have applied any anti-inflammatory drugs to the test site within the past two months;
- •Those who have suffered from skin diseases (such as psoriasis, eczema, psoriasis, skin cancer, etc.);
- •patients with insulin-dependent diabetes;
- •Patients with asthma or other chronic respiratory diseases who are being treated;
- •Have taken/injected anti-allergic drugs in the past 1 month;
- •Patients who have received anti-cancer chemotherapy or immunotherapy patients within the past 6 months;
- •Have a serious internal medicine disease, have any other health problems or chronic diseases;
- •Coated with retinoids, A hydroxy acids, salicylic acids, hydroquinone within the past 3 months, or prescription drugs (antibiotics, retinoids, A hydroxy acids and steroids) in use within the past 6 months, oral contraceptives (if you have been taking the same contraceptive pills for the past 6 months, you can continue to take them);
- •Experts or professionals believe that there are other iatrogenic causes that affect the results of the review.
研究组 & 干预措施
Blank Group
Not taking drinks
干预措施: skin care product (Combination Product)
Drinks with active ingredients Rosa Roxburghii and Pomegranate
Take drinks with active ingredients such as Rosa Roxburghii and Pomegranate. Drink every morning on an empty stomach, 20ml/2 sachets/day.
干预措施: skin care product (Combination Product)
Drinks with active ingredients Rosa Roxburghii and Pomegranate
Take drinks with active ingredients such as Rosa Roxburghii and Pomegranate. Drink every morning on an empty stomach, 20ml/2 sachets/day.
干预措施: Drinks with active ingredients Rosa Roxburghii and Pomegranate (Other)
结局指标
主要结局
Changes in the proportion of crow's feet area
时间窗: Week0(Baseline)、Week4、Week8
Calculate the proportion of crow's feet area by Visia CR images.
Skin condition Assessment after 8-week application
时间窗: Week8
Obtain data on agreement with skin condition improvement by skin condition self-assessment questionnaire. The questionnaire is a 9-point scale, with 1 indicating strong disagreement and 9 indicating strong agreement.
Changes in the skin firmness
时间窗: Week0(Baseline)、Week4、Week8
Obtain change of skin firmness by cutometer.
Changes in the melanin content
时间窗: Week0(Baseline)、Week4、Week8
Obtain change of melanin content by Mexameter MX18.
Changes in the skin hydration
时间窗: Week0(Baseline)、Week4、Week8
Obtain change of skin hydration by Corneometer.
Changes in the individual type angle
时间窗: Week0(Baseline)、Week4、Week8
Obtain change of Individual type angle by Colorimeter.
Changes in the proportion of fine lines under the eye
时间窗: Week0(Baseline)、Week4、Week8
Calculate the proportion of fine lines under the eye by Visia CR images.
Changes in the skin glossiness
时间窗: Week0(Baseline)、Week4、Week8
Obtain change of skin glossiness by Glossymeter.
Changes in the skin elasticity
时间窗: Week0(Baseline)、Week4、Week8
Obtain change of skin elasticity by cutometer.
Changes in the CIE RGB of skin tone
时间窗: Week0(Baseline)、Week4、Week8
Dermatologist use PANTONE SkinTone (Pantone color card) skin color guide to evaluate skin tone grade of subjects. Find the CIE RGB corresponding to the skin tone grade in Pantone ColorManager software and convert it into a color value using the formula for data analysis: CIE RGB = R+G\*256+B\*256\*256. Calculate the change of CIE RGB of skin tone.
Changes in the grade of Pigmentation
时间窗: Week0(Baseline)、Week4、Week8
Obtain change of degree of Pigmentation severity by Dermatologist evaluation according to Skin Aging ATLAS of Asian Type.
Skin condition Assessment after 4-week application
时间窗: Week4
Obtain data on agreement with skin condition improvement by skin condition self-assessment questionnaire. The questionnaire is a 9-point scale, with 1 indicating strong disagreement and 9 indicating strong agreement.
次要结局
- Changes in the satisfaction with the quality of life(Week0(Baseline)、Week4、Week8)
