An interventional study of Study product plus collagen supplement and Study product without collagen supplement in Skin Laxity and Skin Lines, sponsored by Guangdong HuaPeptides Biotechnology Co., Ltd.. Completed at 2 sites in China. Open to female participants aged 30 Years to 50 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2023-04-13.
Sponsored by Guangdong HuaPeptides Biotechnology Co., Ltd. · Not applicable, Interventional, and Supportive care
The goal of this clinical trial is to study the efficacy of collagen supplement on the moisture content and elasticity.
70 participants of 30-50 years old women will be enrolled from two study sites and randomly assigned to use two products (study product plus collagen supplement and placebo product without collagen supplement) for 2 months.
Researchers will compare the two groups to validate the assumption that there is significant improvement on skin anti-aging effect for participants using study product plus collagen supplement.
This study is two arms, randomized, double-blind controlled trial. There will be two study sites and 35 eligible participants at each study site will be enrolled with the expectation of having 30 participants completed per study group. Particants will be randomly allocated to use one of the two study products defined in the trial protocol for two months. Up to three study visits will be made by the participant over a 2-month period. All relevant data will be captured and recorded into CTMS (Clinical Trial Management System). The data will be analyzed and reported after the completion of the study.
147 studies on the registry are indexed under Cutis Laxa; 35 are open to participants now.
This study's enrollment of 70 is above the median of 30 across 129 interventional studies indexed under Cutis Laxa.
Browse Cutis Laxa studies →This is the only study on the registry with Guangdong HuaPeptides Biotechnology Co., Ltd. as lead sponsor.
Counted across the registry records on this site, refreshed daily.
Exclusion Criteria:
5g/bag, containing the following ingredients per 5g serving: * Collagen tripeptide 1500 mg * Elastin peptide 150 mg
Dietary Supplement: Study product plus collagen supplement
5g/bag, containing the following ingredients per 5g serving: * Peach juice 8 mg * Erythritol 10 mg
Dietary Supplement: Study product without collagen supplement
The participants in this arm will use the assigned product for 2 months, 5g one time, once a day.
The participants in this arm will use the assigned product for 2 months, 5g one time, once a day.
Skin Elasticity
The changes of skin elasticity from baseline to day 60 by CK Cutometer MPA580
Time frame: baseline day 0, day 60
Skin Moisture
The changes of skin moisture from baseline to day 60 by Corneometer CM 825
Time frame: baseline day 0, day 60
Skin Barrier
The changes of skin barrier in terms of TEWL (Trans Epidermal Water Loss) by Aquaflux F200
Time frame: baseline day 0, day 30, day 60
Lines/Wrinkles
The changes of the lines/wrinkles on the face by Miravex Antera 3D imaging system
Time frame: baseline day 0, day 30, day 60
Facial Glow
The changes of Facial Glow by expert visual assessment
Time frame: baseline day 0, day 30, day 60
Skin Diagnosis
The skin diagnosis (4 modes and 2 side views) with VISIA CR Facial Imaging System
Time frame: baseline day 0, day 30, day 60
Plan to share: No
This study is completed, as verified in Apr 2023. You cannot join it, but the record below documents what was studied.
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