Condition
Hyperpigmentation clinical trials and research
As of November 12, 2026, Find a Trial lists 3 Hyperpigmentation clinical trials that are recruiting, at sites in 3 countries (most in Brazil (1), Thailand (1), United States (1)). Every study is explained in plain English. Data from ClinicalTrials.gov and NIH RePORTER, updated November 12, 2026.
- 3Clinical trials
- 3Countries
Newest Hyperpigmentation clinical trials
| Study | Phase | Where | Status | Registered |
|---|---|---|---|---|
| Cosmetic gel for facial hyperpigmentation in women | — | Osasco, São Paulo | Recruiting | Aug 17, 2026 |
| Lip product with Caulerpa lentillifera extract to reduce dark lips | — | Bangkok | Recruiting | Jul 16, 2025 |
| Using a hybrid laser to treat acne scars in people with darker skin | — | Elmsford, New York | Recruiting | May 5, 2022 |
All recruiting trials (3)
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Cosmetic gel for facial hyperpigmentation in women
This study tests a depigmenting gel to see if it improves facial dark spots in 40 women aged 30–60 over 90 days.
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Lip product with Caulerpa lentillifera extract to reduce dark lips
We will test if a lip product containing Caulerpa lentillifera extract can reduce darkened lips in Thai adults aged 18–60 who are concerned about lip pigmentation.
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Using a hybrid laser to treat acne scars in people with darker skin
This study is testing a new type of laser treatment for acne scars to see if it works well and is safe for people with darker skin.
Related topics
Quick answers
How many Hyperpigmentation clinical trials are recruiting right now?
3, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.
Where are these trials running?
In 3 countries. The most sites are in Brazil (1 trial), Thailand (1 trial), United States (1 trial). Each study page lists its sites and which ones are recruiting.
How do I join one?
Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.
Find the studies that fit you
A list is a starting point. Tell us your situation in your own words and we'll rank the studies that match and explain why. It's free and needs no account.