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The main objective of the study is to observe changes in the subjects' sleep quality, skin condition and life status after 4 weeks of using a sleep aid drink (AOXMED Poria γ-aminobutyric acid drink).
This is a single-center, randomized, double-blind, controlled, 4-week (28-day) clinical study conducted in Chinese healthy women aged 25-55 years old who were offered a sleep aid drink.
The study population is 70 healthy Chinese women aged 25-55 years with a PSQI ≥ 7 (presence of sleep disorder) 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, and the distribution of age and total hours of sleep will be more or less equal in both groups.
Subjects will be formally enrolled after on-site assessment and will undergo follow-up site visits and test product administration. During the test cycle, subjects in the experimental group will take a drink with the active ingredients of Poria, Poria and GABA, and subjects in the control product group will take a control drink without Poria, Date Palm and GABA ingredients for 4 weeks. To avoid the influence of different skincare products on the results, all subjects will be asked to use the basic skincare products with only moisturizing ingredients provided by the sponsor during the test period. The efficacy of the test products will be verified by comparing the changes in sleep quality, skin condition and life status of the subjects before and after taking the test products for 2 and 4 weeks, and by comparing the differences in sleep quality, skin condition and life status between the test and control groups.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Experimental Group | Experimental | Take drinks with active ingredients such as poria and GABA. Drink half an hour before bedtime, 10ml/bag/day, daily. |
|
| Control product group | Placebo Comparator | Take a control drink that does not contain GABA and poria. Drink half an hour before bedtime, 10ml/bag/day, daily. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Drinks with active ingredients such as poria and GABA | Combination Product | Take drinks half an hour before bedtime, 10ml/bag/day, daily. Subjects are uniformly using skin care products provided by the sponsor during the test. |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in the Pittsburgh Sleep Quality Index | Obtain change from Baseline PSQI index at 2 weeks by questionnaire. Obtain change from Baseline PSQI index at 4 weeks by questionnaire. | Week0（Baseline）、Week2、Week4 |
| Changes in the sleep duration | Obtain change from Baseline sleep duration at 2 weeks by sleep quality monitoring bracelet. Obtain change from Baseline sleep duration at 4 weeks by sleep quality monitoring bracelet. | Week0（Baseline）、Week2、Week4 |
| Sleep Quality Assessment after 2-week application | Obtain data on agreement with sleep improvement by sleep quality self-assessment questionnaire | Week2 |
| Sleep Quality Assessment after 4-week application | Obtain data on agreement with sleep improvement by sleep quality self-assessment questionnaire | Week4 |
| Measure | Description | Time Frame |
|---|---|---|
| Changes in the skin hydration | Obtain change from Baseline skin hydration at 2 weeks by Corneometer. Obtain change from Baseline skin hydration at 4 weeks by Corneometer. | Week0（Baseline）、Week2、Week4 |
| Changes in the skin glossiness |
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Inclusion Criteria:
Exclusion Criteria:
Identification by Chinese ID card
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| Name | Affiliation | Role |
|---|---|---|
| Song Weiming, Master | Yan Shu Medical Beauty Chain Group | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Shanghai China-norm Quality Technical Service Co ，Ltd | Shanghai | Shanghai Municipality | 200000 | China |
Data is used to develop new products, no decision has been made on when to disclose
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| ID | Term |
|---|---|
| D012893 | Sleep Wake Disorders |
| D007319 | Sleep Initiation and Maintenance Disorders |
| D012871 | Skin Diseases |
| ID | Term |
|---|---|
| D009422 | Nervous System Diseases |
| D009461 | Neurologic Manifestations |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
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| ID | Term |
|---|---|
| D005680 | gamma-Aminobutyric Acid |
| ID | Term |
|---|---|
| D000613 | Aminobutyrates |
| D002087 | Butyrates |
| D000144 | Acids, Acyclic |
| D002264 | Carboxylic Acids |
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Obtain change from Baseline skin glossiness at 2 weeks by Glossymeter. Obtain change from Baseline skin glossiness at 4 weeks by Glossymeter.
| Week0（Baseline）、Week2、Week4 |
| Changes in the skin firmness | Obtain change from Baseline skin firmness at 2 weeks by cutometer. Obtain change from Baseline skin firmness at 4 weeks by cutometer. | Week0（Baseline）、Week2、Week4 |
| Changes in the skin elasticity | Obtain change from Baseline skin elasticity at 2 weeks by cutometer. Obtain change from Baseline skin elasticity at 4 weeks by cutometer. | Week0（Baseline）、Week2、Week4 |
| Changes in the individual type angle | Obtain change from Baseline Individual type angle at 2 weeks by Colorimeter. Obtain change from Baseline Individual type angle at 4 weeks by Colorimeter. | Week0（Baseline）、Week2、Week4 |
| Changes in the proportion of crow's feet area | Calculate the proportion of crow's feet area by Visia CR images. Obtain change from Baseline proportion of crow's feet area at 2 weeks. Obtain change from Baseline proportion of crow's feet area at 4 weeks. | Week0（Baseline）、Week2、Week4 |
| Changes in the proportion of fine lines under the eye | Calculate the proportion of fine lines under the eye by Visia CR images. Obtain change from Baseline proportion of fine lines under the eye at 2 weeks. Obtain change from Baseline proportion of fine lines under the eye at 4 weeks. | Week0（Baseline）、Week2、Week4 |
| Changes in the degree of wrinkle severity | Obtain change from Baseline degree of wrinkle severity at 2 weeks by Dermatologist evaluation according to Skin Aging ATLAS of Asian Type. Obtain change from Baseline degree of wrinkle severity at 4 weeks by Dermatologist evaluation according to Skin Aging ATLAS of Asian Type. | Week0（Baseline）、Week2、Week4 |
| Changes in the grade of skin dryness | Obtain change from Baseline grade of skin dryness at 2 weeks by Dermatologist evaluation according to 5-point dryness scale. Obtain change from Baseline grade of skin dryness at 4 weeks by Dermatologist evaluation according to 5-point dryness scale. | Week0（Baseline）、Week2、Week4 |
| Changes in the CIE RGB of skin tone | 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 from Baseline CIE RGB of skin tone at 2 weeks. Calculate the change from Baseline CIE RGB of skin tone at 4 weeks. | Week0（Baseline）、Week2、Week4 |
| Skin condition Assessment after 2-week application | Obtain data on agreement with skin condition improvement by skin condition self-assessment questionnaire | Week2 |
| Skin condition Assessment after 4-week application | Obtain data on agreement with skin condition improvement by skin condition self-assessment questionnaire | Week4 |
| Changes in the satisfaction with the quality of life | Obtain change from Baseline satisfaction with the quality of life at 2 weeks accessed by WHOQOL-100 questionnaire. Obtain change from Baseline satisfaction with the quality of life at 4 weeks accessed by WHOQOL-100 questionnaire. | Week0（Baseline）、Week2、Week4 |
| D001523 | Mental Disorders |
| D020919 | Sleep Disorders, Intrinsic |
| D020920 | Dyssomnias |
| D017437 | Skin and Connective Tissue Diseases |
| D009930 |
| Organic Chemicals |
| D000596 | Amino Acids |
| D000602 | Amino Acids, Peptides, and Proteins |