An interventional study of Serum with low concentration AHA (1% Glycolic acid and Lactic acid) and PGA in Healthy, sponsored by USMARI Research & Innovation Centre. Completed at 1 site in Malaysia. Open to participants aged 18 Years to 40 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-03-06.
Sponsored by USMARI Research & Innovation Centre · Not applicable, Interventional, and Other
This study aims to investigate the safety of serum product containing low dose of alpha hydroxy acid (AHA) i.e. 1% Glycolic acid and Lactic acid and Polyglutamate acid derivatives (PGA) for post-inflammatory hyperpigmentation skin in Malaysia. The study duration is 8 weeks and the skin assessment will be carried out at baseline, week 4 and week 8.The main questions this study aims to answer are:
127 studies on the registry are indexed under Hyperpigmentation; 28 are open to participants now.
This study's enrollment of 34 is close to the median of 32 across 113 interventional studies indexed under Hyperpigmentation.
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Exclusion Criteria:
This serum containing low concentration AHA (1% Glycolic acid and Lactic acid) and PGA.
Other: Serum with low concentration AHA (1% Glycolic acid and Lactic acid) and PGA
Participants will used the serum twice daily for 8 weeks
Adverse effect after using the serum.
Based on adverse effect occurrence on participants that occur during study period (8 weeks)
Time frame: Week 8
Change in skin moisture level
Skin moisture will be measure using JANUS III skin analyzer and the changes in skin moisture from baseline and at week 4 and week 8 will be compared.
Time frame: Baseline, Week 4 and Week 8
Change in skin spot level
Skin spot will be measure using JANUS III skin analyzer and the changes in skin spot from baseline and at week 4 and week 8 will be compared.
Time frame: Baseline, Week 4 and Week 8
Change in skin pores level
Skin pores will be measure using JANUS III skin analyzer and the changes in skin pores from baseline and at week 4 and week 8 will be compared.
Time frame: Baseline, Week 4 and Week 8
Change in skin tone level
Skin tone will be measure using JANUS III skin analyzer and the changes in skin tone from baseline and at week 4 and week 8 will be compared.
Time frame: Baseline, Week 4 and Week 8
Participant satisfaction after using the serum for 8 week.
Participation satisfaction will be evaluated using the Physician Global Assessment (PGA) survey. The subjective score of changes in skin conditions including skin wrinkles, dryness, smoothness, moisturizing and brightening effect will be graded as follows: very satisfied, satisfied, neutral, dissatisfied, very dissatisfied.
Time frame: Week 8
Plan to share: No
No publications or documents are linked to this record.
This study is completed, as verified in Mar 2026. You cannot join it, but the record below documents what was studied.
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USMARI Research & Innovation Centre