Clinical Research Directory

Efficacy Evaluation of a Cosmetic Product for Facial Hyperpigmentation

This is a single-center, single-blind clinical study designed to evaluate the efficacy of a depigmenting gel cream through clinical, subjective, and instrumental assessments. A total of 40 female participants, aged 30 to 60 years, will be enrolled and followed for 90 days while using the study product.Participants will be assigned to one of two groups. Group I will include 20 participants with facial hyperpigmentation, including post-inflammatory hyperpigmentation and solar lentigines, representing Fitzpatrick skin phototypes I to VI, with at least one participant from each phototype. Group II will include 20 participants with moderate or greater melasma, as assessed by the modified Melasma Area and Severity Index (mMASI), representing Fitzpatrick skin phototypes II to V. The study aims to evaluate the product's effectiveness in reducing facial hyperpigmentation and improving skin appearance over the treatment period.

Efficacy and Tolerability of a Hybrid Fractional Laser for the Treatment of Acne Scars in Patients With Skin of Color

The investigators aim to investigate the efficacy and tolerability of a hybrid non-ablative/ablative laser for acne scarring in skin of color.

Clinical Study to Assess Safety, Efficacy and In-Use Tolerability of Oziva Bioactive Gluta Fizzy Effervescent Tablets on Subjects With Facial Dark Spots Such as Pimple Marks, Sunspots, Age Spots and Uneven Skin Tone

This is a randomized, double-blinded, single-centre, two-arms, placebo-controlled, prospective study to evaluate clinical safety, efficacy and in-use tolerability of Test Product i.e. Oziva Bioactive Gluta Fizzy Effervescent tablets in subjects with facial hyperpigmentation and dark spots.

Clinical Efficacy and Safety of MB LuxuryⓇ Product Containing Epigallocathecin Gallate (EGCG) on Erythema, Melanin, and Skin Hydration

The purpose of this study is to evaluate the efficacy and safety of MB Luxury skincare containing the active ingredient Epigallocatechin Gallate (EGCG) from green tea (Camellia sinensis L.) on skin melanin index, erythema index, and skin moisture levels over 84 days of use. This is a quasi-experimental study with a nonequivalent control group pretest-posttest design. A total of 300 respondents were assigned to the intervention group (using MB Luxury twice daily for 84 days) and 50 respondents were assigned to the control group (receiving no product during the same period). Study details include: * Study Duration: 84 days (12 weeks) * Treatment Duration: 84 days * Visit Frequency: Measurements were taken at baseline (Day 0) and at weekly intervals (Day 7, 14, 21, 28, 35, 42, 49, 56, 63, 70, 77, and 84) for the intervention group. For the control group, measurements were taken at baseline and Day 84. * Health Measurements: Melanin and erythema indices were measured using Mexameter® MX 18, and skin moisture was measured using Corneometer® CM 825. The study aims to answer the following research questions: 1. Does MB Luxury significantly reduce melanin index after 84 days of use? 2. Does MB Luxury significantly reduce erythema index after 84 days of use? 3. Does MB Luxury significantly improve skin moisture after 84 days of use? 4. How do the changes in the intervention group compare to the control group? MB Luxury is not available through an expanded access program.

Homocysteic Acid Biostimulator for Photoaged Facial Skin

This study evaluated whether a chemical skin biostimulator containing ammonium trichloroacetate, homocysteic acid, phytic acid and citric acid can improve signs of photoaged skin in women with mature skin. Twenty-five women received four treatment sessions two weeks apart, followed by a home-care skincare regimen. Skin firmness, wrinkles, skin texture, hydration, sebum production and, in participants with hyperpigmentation, skin tone uniformity were measured before treatment and at 2 and 12 weeks after the treatment series to determine whether the biostimulator produces lasting improvement in photoaged skin without the downtime associated with traditional chemical peels.

Efficacy of Cosmetic Products in Preventing Pigmentation Induced by High Energy Visible Light (HEVL) [400-450nm]

The goal of this double-blind, randomized clinical trial is to evaluate the efficacy of anti-pigmentation cosmetic products in preventing skin pigmentation induced by High Energy Visible Light (HEVL) \[400-450nm\] in healthy volunteers (male and female, aged 18-60 years, Caucasian, phototypes III-IV). The main questions it aims to answer are: Can anti-pigmentation agents and/or HEV filters reduce HEV light-induced skin pigmentation, as measured by the Individual Typological Angle (Delta ITA°)? Can these products improve additional colorimetric parameters (Delta L\*, a\*, b\*, Delta E) and clinical pigmentation and erythema scores (0-13 scale)? Are these formulations safe and well-tolerated under HEVL exposure? Researchers will compare seven cosmetic formulations (Products A to G) to an untreated exposed control zone to assess their ability to prevent HEVL-induced pigmentation. Participants will: Attend 36 visits over 7 weeks Receive standardized product applications (2 mg/cm²) on 7 test zones (3x3 cm) delineated on their back. One test zone will be not treated. Be exposed to HEVL light \[400-450nm\] at 35 J/cm² over 4 consecutive days (Days 8-11) Undergo colorimetric measurements and clinical assessments of pigmentation and erythema at 13 time points

Evaluation of Efficacy and Tolerabilty of MelaB3 Serum in Combination of 35% Glycolic Acid Peeling Compared to 35% Glycolic Acid Peeling Alone in Various Hyperpigmentation Conditions

Randomized clinical trial to assess the effectiveness and tolerability of Mela B3 serum in combination with 35% glycolic acid peel vs. 35% glycolic acid peel for the treatment of various hyperpigmentation conditions (melasma, post-inflammatory hyperpigmentation and solar lentigo) and signs of aging in a population of participants from the Autonomous City of Buenos Aires, Argentina.

Clinical Study to Assess Safety, Effectiveness and In-Use Tolerability of Saffron Extract Capsules for Improving Skin Health and Reducing Signs of Aging on Healthy Adult Male and Female Subjects.

This is a randomized, double-blind, comparative, two-arm, prospective, interventional, multi-centre clinical study to evaluate the safety, efficacy, and in-use tolerability of test products, standardized saffron extract capsules, on skin rejuvenation and age-defying benefits in healthy adult male and female subjects.

An 18-week Study to Evaluate a Test Product With a Marketed Prescription Product

The purpose of this study is to assess the efficacy (ability to produce a desired or intended result) of a topical product (applied to the skin) to improve skin lightness, skin condition and appearance (hyperpigmentation \[dark spots\], brightness/radiance \[healthy vibrant appearance\], skin texture \[smoothness\]) on \] the face over a period of eighteen (18) weeks. The data collected may support the company in developing marketing claims for its product.

The Effectiveness of a Novel Lip Product Containing Caulerpa Lentillifera Extract for Reducing Lip Hyperpigmentation

The goal of this clinical trial is to evaluate the efficacy of the novel lip product containing Caulerpa lentillifera extract on the appearance and perception of dark lips in Thai adults aged 18 to 60 who report concerns about darkened lips. The main question it aims to answer is: Can the novel lip product containing C. lentillifera extract will significantly improve the appearance and perception of dark lips in Thai adults by reducing hyperpigmentation compared to baseline measurements? Participants will apply the lip product twice a day, in the morning after breakfast and before bedtime, and refrain from using other lip products throughout the clinical trial period (7 days). Researchers will compare the result to baseline measurements

Effectiveness of Omega-3 Poly Unsaturated Fatty Acids on The Treatment of Gingival Hyperpigmentation

This new study compares the effectiveness of scalpel surgery and omega-3 poly unsaturated fatty acid (PUF) injections in treating gingival hyperpigmentation.

Efficacy and Tolerability of Tested Formula After 3 Months of Treatment of Facial Hyperpigmentation of 3 Origins

The objective of this study is to evaluate the efficacy, cosmetic acceptability and improvement of the stigmatization of the tested product (2039125 03) used bis in die (BID) for 3 months in adult patients suffering from mild to moderate melasma, or mild to moderate acne induced post-inflammatory hyperpigmentation, or solar lentigo.

Efficacy and Tolerability of the Tested Formula After 3 Months in Treatment of Facial Hyperpigmentation of 3 Origins

The objective of this study is to evaluate the efficacy, cosmetic acceptability and improvement of the stigmatization of the tested product (2039125 03) used bis in die (BID) for 3 months in adult patients suffering from mild to moderate melasma, or mild to moderate acne induced post-inflammatory hyperpigmentation, or solar lentigo.

Pilot Study of LED for PIE and PIH

The aim of this study is to explore the effect of medical LEDs (830 nm and 590 nm) in the prevention and treatment of PIE and PIH.