Hyperpigmentation: all 106 studies
Page 1 of 2. Open to participants first (20), then studies with results posted, then the rest; newest registration first within each.
- Baseline Dermoscopic Vascular Score and Response to Oral Tranexamic Acid in Facial MelasmaNot yet recruitingNCT07881328Phase 4
- Foam Sclerotherapy With or Without Transdermal Laser for Reticular Veins and TelangiectasiasRecruitingNCT07793630Phase 4
- Efficacy Evaluation of a Cosmetic Product for Facial HyperpigmentationRecruitingNCT07769268Not applicable
- A Clinical Study to Evaluate the Efficacy in Improving Dark Spots After 8 Weeks of Use of Facial Sunscreens in Adult ParticipantsRecruitingNCT07679945Not applicable
- Study on the Functional Impact of Cosmetics on Improving Self-Esteem and Quality of Life in Black WomenRecruitingNCT07618572Not applicable
- Comparative Efficacy of Intralesional Tranexamic Acid Versus Mandelic Acid Peel in the Treatment of MelasmaNot yet recruitingNCT07604844Not applicable
- 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 ConditionsNot yet recruitingNCT07429786Not applicable
- 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.Not yet recruitingNCT07324759Not applicable
- COMPARISON OF A COSMETIC SERUM AND 4% HYDROQUINONE FOR TREATING MELASMA OVER 84 DAYSRecruitingNCT07071363Not applicable
- The Effectiveness of a Novel Lip Product Containing Caulerpa Lentillifera Extract for Reducing Lip HyperpigmentationRecruitingNCT07067879Not applicable
- Efficacy and Tolerability of Tested Formula After 3 Months in Treatment of Facial Hyperpigmentation of 3 OriginsRecruitingNCT06320314Not applicable
- Evaluation of the Tolerance (Main Objective) and Performance of Cyto-selective Difluoroethane-based Cryotherapy in the Treatment of Brown Spots (Solar and Senile Lentigines, Post-inflammatory Hyperpigmentation) on the FaceNot yet recruitingNCT06305897Not applicable
- Efficacy and Tolerability of the Tested Formula After 3 Months in Treatment of Facial Hyperpigmentation of 3 OriginsRecruitingNCT06268496Not applicable
- Efficacy and Tolerability of Tested Formula After 3 Months of Treatment of Facial Hyperpigmentation of 3 OriginsRecruitingNCT06253468Not applicable
- Efficacy and Tolerability of the Tested Formula After 3 Months of Treatment of Facial Hyperpigmentation of 3 OriginsNot yet recruitingNCT06234527Not applicable
- Efficacy and Safety Assessment of Niacinamide Cosmetic Preparation: a Randomized Controlled TrialRecruitingNCT06189105Not applicable
- Performance and Tolerance of Cyto-selective Difluoroethane-based Cryotherapy in th Treatment of Brown Spots (Solar and Senile Lentigines, Post-Inflammatory Hyperpigmentation) on the Face and Hands of Asian Ethnicity SkinsNot yet recruitingNCT05886010Not applicable
- Efficacy and Tolerability of a Hybrid Fractional Laser for the Treatment of Acne Scars in Patients With Skin of ColorRecruitingNCT05362929Not applicable
- Comparison Of Aesthetic Techniques For Rejuvenation Of Genital Region: A Randomized Clinical TrialRecruitingNCT04998578Not applicable
- Partial Breast Versus no Irradiation for Women With Early Breast CancerRecruitingNCT03646955Not applicable
- An 18-week Study to Evaluate a Test Product With a Marketed Prescription ProductCompletedNCT07136766Phase 3Results posted
- Fractionated 1927nm Laser for Hyperpigmentation in Fitzpatrick Skin Phototypes V and VICompletedNCT05493280Not applicableResults posted
- LiftActiv B3 in Post Inflammatory Hyperpigmentation (PIHP)TerminatedNCT05327361Phase 2Results posted
- AkLief Evaluation in Acne-induced Post-Inflammatory HyperpigmentationCompletedNCT05089708Phase 4Results posted
- PHNA, Efficacy of Tretinoin Cream on Post-phototherapy HyperpigmentationCompletedNCT03933774Not applicableResults posted
- The Use of Onexton in Moderate Acne Vulgaris for Patients With Skin of ColorCompletedNCT03402893Phase 4Results posted
- Effects of IV-Administered Ca-DTPA and Zn-DTPA To Treat Patients With Gadolinium Deposition DiseaseTerminatedNCT02947022Phase 1/2Results posted
- Study to Evaluate the Effect of a Nu Skin Product and Device for Brown SpotsCompletedNCT01149876Phase 4Results posted
- Efficacy and Safety Study of Finacea to Treat Acne Vulgaris and Post-Inflammatory Hyperpigmentation (PIH)CompletedNCT01038869Phase 4Results posted
- Apple Peptide Complex for Post-Surgical and Aesthetic Skin RecoveryCompletedNCT07807085Not applicable
- Efficacy and Safety of a Combined Topical Formula Versus Placebo in Patients With MelasmaCompletedNCT07727954Not applicable
- Clinical Efficacy and Safety of MB LuxuryⓇ Product Containing Epigallocathecin Gallate (EGCG) on Erythema, Melanin, and Skin HydrationCompletedNCT07725900Phase 2/3
- Homocysteic Acid Biostimulator for Photoaged Facial SkinCompletedNCT07722351Not applicable
- A 4-week Study Investigating Two Targeted Brightening Serum (A and B) Versus 4% Hydroquinone in Women With Mild to Severe Full-face HyperpigmentationCompletedNCT07644871Not applicable
- Efficacy of Cosmetic Products in Preventing Pigmentation Induced by High Energy Visible Light (HEVL) [400-450nm]CompletedNCT07537595
- Evaluation of the Safety and Tolerability of a Brightening Treatment Paired With a Skincare RegimenCompletedNCT07501000Not applicable
- A 16-week Clinical Study Investigating a Dark Spot Corrector Serum in Women With Moderate Discrete HyperpigmentationCompletedNCT07468175Not applicable
- Azelaic Acid 20% vs Hydroquinone 4% in Epidermal MelasmaCompletedNCT07327983Not applicable
- Comparison of Effectiveness of Tranexamic Acid Mesotherapy Versus Glutathione Mesotherapy in Post Burn Facial HyperpigmentationActive, not recruitingNCT07263841Phase 2
- 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 ToneCompletedNCT07162623Not applicable
- Study of Efficacy and Safety of Cream Infused With HuangQin (Root of Scutellaria Baicalensis) Extract for the Reduction of HyperpigmentationCompletedNCT07133204Not applicable
- Effectiveness of Omega-3 Poly Unsaturated Fatty Acids on The Treatment of Gingival HyperpigmentationActive, not recruitingNCT07067515Phase 1/2
- Annurca Apple Peel Oleolite for the Treatment of Skin HyperpigmentationCompletedNCT07040345Not applicable
- Effectiveness of Oral Melatonin vs Oral Tranexamic Acid in the Treatment and Recurrence of MelasmaActive, not recruitingNCT07034560Phase 4
- A Novel Regimen for Treatment and Prevention of Post-Inflammatory Hyperpigmentation in Skin of ColorCompletedNCT06938815Not applicable
- Melanin Recurrence in Scalpel and LASER Gingival Depigmentation in Thin and Thick Phenotypes.CompletedNCT06886100Not applicable
- Evaluation of Effects on Skin Quality of a Centella Asiatica Extracellular Vesicle-based Skin Care Formulation.CompletedNCT06850935Not applicable
- The Efficacy of Bakuchiol in Treating PIHCompletedNCT06833996Not applicable
- Clinical Efficacy of the Product in the Management of Facial Post Inflammatory Hyperpigmentation (PIHP) SubjectsCompletedNCT06822335
- Efficacy of La Roche Posay Routine in the Management of Facial Post Inflammatory Hyperpigmentation (PIHP)CompletedNCT06770127
- Efficacy of the SALFOAM 3% Method Compared to the Conventional Polidocanol Foam Method (Tessari Method) for Treating Lower Limb Varicose VeinsCompletedNCT06667570Not applicable
- Open-label, Single-arm, Proof of Concept Study in Subjects with Mild-to-moderate Facial HyperpigmentationWithdrawnNCT06473974Phase 2
- Green Banana Peel Extract for Stasis Dermatitis TreatmentCompletedNCT06427733Phase 1
- Interventional, Monocentric, Double-blind Randomized Category 2b Study Evaluating the Evaluation of the Tolerance of Cyto-selective Difluoroethane-based Cryotherapy in the Treatment of Brown Spots (Solar and Senile Lentigines, Post -Inflammatory Hyperpigmentation (Pih)) on the FaceCompletedNCT06361251Not applicable
- Pilot Study of LED for PIE and PIHStatus unknownNCT06349447Not applicable
- Efficacy and Tolerability of the Tested Formula After 3 Months in Treatment of Facial Hyperpigmentation of 3 OriginsCompletedNCT06253455Not applicable
- The Efficacy Tretinoin Cream in the Treatment of Axillary Hyperpigmentation Associated With Acanthosis NigricansCompletedNCT06213987Phase 3
- A Study on Pigmentation Disorders in ChildrenCompletedNCT06189768
- Incidence of Hyperpigmentation in Black Patients With Multiple Myeloma Treated With Immunomodulatory DrugsCompletedNCT06160167
- Fat Grafting an Ideal Filler For Contour Deformities With Hyperpigmentation On FaceCompletedNCT06103461Not applicable
- The Effects of Cetyl Tranexamate Mesylate on the Appearance of Acne-Related HyperpigmentationCompletedNCT06080035Not applicable
- Evaluation of Microinjected Amnion-derived Collagen by Dermapen in the Smoothing of Skin WrinklesCompletedNCT06054646Phase 2
- Efficacy of Ceramic Soft Tissue Trimming Bur Versus Conventional Scalpel Technique in Ginigival Depigmentation ProcedureCompletedNCT06031116Not applicable
- A Safety and Effectiveness Study of CELLBOOSTER® Lift (Stabilized Booster Complex Using CHAC Technology)CompletedNCT06000839Not applicable
- Safety of Serum for Post-Inflammatory on Hyperpigmentation SkinCompletedNCT05998200Not applicable
- Safety and Efficacy of Topical Cream for Post-inflammatory Hyperpigmentation Skin Among MalaysiansCompletedNCT05986123Not applicable
- Tolerance and Performance of Cyto-selective Difluoroethane-based Cryotherapy in the Treatment of Brown Spots (Solar and Senile Lentigines, Post-Inflammatory Hyperpigmentation)Status unknownNCT05883657Not applicable
- A 12 Week Study to Evaluate the Efficacy of an Eye CreamCompletedNCT05807620Not applicable
- Tazarotene 0.045% Lotion for Treating PIE and PIH in Subjects With AcneCompletedNCT05704114Phase 4
- Tolerance and Performance of Cyto-selective Difluoroethane-based Cryotherapy in the Treatment of Brown Spots.CompletedNCT05625815Not applicable
- A Combination Treatment Reduces Acne Severity and PIHPCompletedNCT05601960
- Randomized and Open Label Study for Safety and Efficacy of DBI-102 vs. Vehicle vs. Hydroquinone on Skin Pigmentation and LentigosCompletedNCT05511948Phase 2
- Tolerance of Cyto-selective Difluoroethane-based Cryotherapy in the Treatment of Post-inflamamatory Hyperpigmentation (PIH).CompletedNCT05495503Not applicable
- A Multi-Center, Open-label Study Evaluate the Efficacy and Tolerability of a Dual Skincare Regimen Treatment for Facial Hyperpigmentation and Photodamaged Skin in Patients Exposed to Extrinsic Factors of AgingCompletedNCT05423873Not applicable
- Efficacy and Safety of Topical Cysteamine for Postinflammatory HyperpigmentationStatus unknownNCT05206318Not applicable
- Brightening Cream and Lasers in Post-sclerotherapy HyperpigmentationCompletedNCT05165524Not applicable
- Combined Q-switched Nd:YAG Laser and Platelet Rich Plasma Versus Q- Switched Nd:YAG Laser Alone in MelasmaStatus unknownNCT04765930Not applicable
- Straberi Epistamp Device for Postinflammatory HyperpigmentationCompletedNCT04740255Not applicable
- Effectiveness of Epidermal Growth Factor-containing Ointment on the Solar LentiginesCompletedNCT04704245Not applicable
- Topical Tranexamic Acid Versus Topical Vitamin C With Microneedling in Periorbital Hyperpigmentation; Comparative StudyCompletedNCT04697992Not applicable
- Laser-Assisted Gingival DepigmentationCompletedNCT04680806Not applicable
- Characterization of Dyschromic Hypertrophic ScarCompletedNCT04619589
- Randomized, Double-Blind Evaluation of Maple Leaf Extract (Maplifa) for PhotoagingCompletedNCT04586816Not applicable
- Treatment of Patients With Periorbital HyperpigmentationCompletedNCT04389788Not applicable
- Evaluation of the Therapeutic Effect of Platelet Rich Plasma (PRP) in Periorbital Hyperpigmentation(POH)Status unknownNCT03862118Phase 3
- Nanofat on Wound Healing and Scar FormationStatus unknownNCT03850119Not applicable
- Tranexamic Acid vs Fractional CO2 Laser in Post-acne HyperpigmentationStatus unknownNCT03765021Not applicable
- Vitamin C Depigmenattion Versus Conventional TechniqueCompletedNCT03719274Not applicable
- Long Term Effects on Skin Hyper Pigmentation With and Without Mesenchymal Stem Cell Enriched Adipose Tissue Grafting for "Contour Deformities With Pigmentary Changes on Face"Status unknownNCT03564808Phase 2
- Efficacy and Tolerance of D-pigment Versus Moisturizer in Hands' Lentigo Lesions With or Without Laser TherapyCompletedNCT03457246Not applicable
- Physiopathologic Aspects and Quality of Life in Participants With Eye Dark CirclesCompletedNCT03400202
- Topical 5% Tranexamic Acid as a Treatment for Postinflammatory Hyperpigmentation Due to Acne VulgarisWithdrawnNCT03361345Phase 2/3
- Ascorbic Acid Versus Diode Laser in the Treatment of Gingival HyperpigmentationCompletedNCT03252418Phase 4
- Efficacy of Platelet-rich Plasma (PRP) in the Treatment of Dark Circles Under the EyesCompletedNCT03114514Not applicable
- An In Vivo Model for Postinflammatory HyperpigmentationCompletedNCT02905903Not applicable
- Topical Corticosteroids on the Incidence of Postinflammatory Hyperpigmentation After QsNdYAG LaserCompletedNCT02492373Not applicable
- Evaluation of an Herbal-Based De-Pigmenting SystemCompletedNCT02138539Phase 4
- Efficacy and Safety of Biocellulose Sheet Containing Anti-hyperpigmentation Agent ("Biocellulose Mask", "Farhorm®") in Patients Receiving Laser TreatmentCompletedNCT01806831Not applicable
- A Study to Determine the Safety & Efficacy of Autologous Human Platelet Lysate (HPL) in Treatment of Dark CirclesStatus unknownNCT01644448Phase 1/2
- Clinical Trial of 4% Niacinamide Versus 0.05% Desonide for the Treatment of Axillar HyperpigmentationCompletedNCT01542138Phase 4