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Can seaweed microspicules turn back the clock on aging skin?

NCT ID NCT07774260

Symptom relief Sponsor: Chung Shan Medical University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Aug 19, 2026 · Last updated Aug 20, 2026 · Updated 1 time

Summary

This pilot trial tests a topical cream containing patented microspicules that deliver Penghu seaweed extracts to the skin. The study will enroll healthy adults aged 40-65 with signs of facial aging or pigmentation, applying the cream to one side of the face for comparison. Researchers will measure skin hydration, elasticity, color, and other markers to see if the cream can improve aging and brighten skin tone.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Deep Microspicule Cream, a topical cream with patented crystal microspicules encapsulating Penghu seaweed extracts (Caulerpa microphysa, Sargassum hemiphyllum, Botryocladia leptopoda)
What this could lead to
If effective, this cream could offer a non-invasive option to improve skin hydration, elasticity, and tone in mature skin.
What could go wrong
This is a very small pilot study (10 participants) with subjective measures, so results may not be generalizable. The cream may cause irritation or fail to show significant improvement.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Phase

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 10 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Sep 2026

An estimate. Start dates often move.

Expected to finish

Oct 2026

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Ages

40 to 65 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Healthy male or female participants aged 40-65 years. * Presence of at least one facial aging or hyperpigmentation feature (e.g., eye area sagging, eye bags, crow's feet, fine lines, freckles, sun spots, uneven skin tone, or dullness). * Willing to complete 3 study visits within 4 weeks, comply with instrumental measurements, and maintain product logs. * Willing to sign the Informed Consent Form (ICF). Exclusion Criteria: * Received facial aesthetic treatments (e.g., lasers, chemical peels, microneedling, energy-based therapies) within 4 weeks. * Used topical/oral retinoic acid or strong whitening creams (e.g., high-concentration hydroquinone) within 4 weeks. * Severe sensitive skin, active atopic dermatitis, or obvious facial skin lesions/infections. * Facial salon or exfoliation treatments more frequent than once every 2 weeks. * Known allergy to seaweed-derived ingredients or product preservative systems. * Uncontrolled systemic diseases (e.g., diabetes, kidney/liver/cardiovascular diseases, severe infections, endocrine disorders, or cancer). * Pregnant, lactating, or planning to become pregnant. * Deemed unsuitable for participation by the investigator.

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Conditions

The condition(s) this trial relates to.

hyperpigmentation of the skin

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Efficacy validation of deep microspicule cream for anti-aging and whitening on mature skin

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Chung Shan Medical University

    Taichung, Taiwan

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