Clinical trials: Sunscreen
Sun Damaged Skin
Photoprotective Effects of a SPF50+ Sunscreen on Skin Genotoxicity Induced by Repeated Chronic Outdoor Sun Exposure
Between 2 and 3 million non-melanoma skin cancers and 132,000 melanoma skin cancers occur globally each year. Sun protection continues to be a major public health issue and has always been a priority research area for Pierre…
- Trial name
- NCT05926791
- Testing
- Cosmetic product
- Where
- France
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Pierre Fabre Dermo Cosmetique
Sunscreening Agents
Determination of the Sun Protection Factor (SPF) of a Cosmetic Daily De-fence Skin Cream
The purpose of this study is to determine the SPF of the test product according to the International Standards Organization (ISO) 24444:2010 methodology (In vivo determination of the SPF).
- Trial name
- NCT03136107
- Testing
- Physiogel Daily Defence Protective Day Cream Light, ISO 24444:2010 P3 Standard Sunscreen
- Where
- Germany
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Skin Neoplasm, Adolescent Behavior
Impact of Sunscreen Dispensers in Parks Visited by Teenagers
This study will evaluate the use of publicly available free sunscreen dispensers at Maine beaches and Boston and Cambridge parks.
- Conditions
- Skin Neoplasm, Adolescent Behavior, Sunscreening Agents
- Trial name
- NCT05908435
- Testing
- Dispensers, Flyers, Enhanced Signage + a social media component delivered by teen ambassadors
- Where
- United States
- Volunteers
- 1,200 people, healthy volunteers welcome
- Sponsor
- Harvard School of Public Health (HSPH)
Pigmentation
The Effect of Topical Sunscreen Plus Antioxidant Against the Visible Light Biological Effects
Visible light is known to induce pigmentation in darker skin types. The investigators aim to study the effects of visible light on the skin after topical application of sunscreen plus antioxidant.
- Trial name
- NCT03065582
- Testing
- Topical Product A, Topical Product B, Topical Product C
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Henry Ford Health System
Quantity of Sunscreen, Sun Protection Factor
How Useful is the Advice: "Fill up a Handful of Sunscreen and Spread it All Over Your Body"
The advice: "Fill up a handful of sunscreen and spread it all over your body" is used in several sun safety campaigns. The hope is that users in swimwear following the advice will apply a sunscreen quantity of 2 mg/cm^2 to all…
- Conditions
- Quantity of Sunscreen, Sun Protection Factor, Sun Safety Campaigns, Sunscreen Use
- Trial name
- NCT03627260
- Testing
- Fill up a handful of sunscreen and spread it all over your body. Sunscreen, Actinica
- Where
- Denmark
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Bispebjerg Hospital
Sunscreening Agents
Human Phototoxicity Test
To determine the phototoxic potential of a topically applied article in human subjects
- Trial name
- NCT02751489
- Testing
- Bain De Soliel - Solid
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Bayer
Sunscreening Agents
Sun Protection Factor Assay (316/2016)
To evaluate the Sun Protection Factor efficacy on human skin.
- Trial name
- SPF Assay (NCT02994992)
- Testing
- BAY 987516, SPF Control
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Bayer
Sunscreening Agents
Evaluation of a Gel Sunscreen in Controlled Use Conditions (208/2016)
To explore and quantify potential issues with application of a gel sunscreen in Outdoor Use testing, in a controlled indoor environment
- Trial name
- NCT03012347
- Testing
- BAY987517, BullFrog Gel Sunscreen Land Sport SPF-50
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Bayer
Visible Light Exposure on Healthy Back Skin
Photoprotection Efficacy of Different Topical Agents Under Visible Light Exposure
To evaluate the protective effect of seven sunscreens on the pigmentation induced by visible light in comparison to an untreated control zone in healthy volunteers
- Trial name
- NCT06796153
- Testing
- Visible Light Exposure - Treated zones, Visible Light Exposure - Untreated zone
- Where
- Romania
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Cosmetique Active International
Aging
Evaluation of Efficacy of Anthelios Sunscreen on Face Versus Usual Routine on Signs of Aging
This experimental, randomized study aims at evaluating the preventative effect of a Sun Protection Factor (SPF) 50+ sunscreen (Anthelios UVMUNE 400 Fluid SPF 50+) with high Ultraviolet A (UVA) protection on clinical signs of skin…
- Trial name
- NCT06697288
- Testing
- Tested product group, Control group
- Where
- Brazil
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Cosmetique Active International
Post-inflammatory Hyperpigmentation, Melasma
A Clinical Study to Evaluate the Efficacy in Improving Dark Spots After 8 Weeks of Use of Facial Sunscreens in Adult Participants
The study aims to evaluate the efficacy of a facial sunscreen under two experimental conditions-untinted and tinted-in improving facial spots (melasma and solar lentigines/post-inflammatory hyperpigmentation) after 8 weeks of…
- Conditions
- Post-inflammatory Hyperpigmentation, Melasma, Solar Lentigo
- Trial name
- El Porto Ex-US (NCT07679945)
- Testing
- Sunscreen untinted, Sunscreen tinted
- Where
- Brazil
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- Kenvue Brands LLC
Sunscreening Agents
Sun Protection Factor Assay (SPF Assay 105/2016)
To evaluate the Sun Protection Factor efficacy on human skin.
- Trial name
- NCT02891044
- Testing
- BAY987517
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Bayer
Melasma
Oral Tranexamic Acid and Laser for Treatment of Melasma
Tranexamic acid and 1927 diode laser non-ablative fractionated laser for the treatment of Melasma.
- Trial name
- NCT03686787
- Testing
- Tranexamic Acid
- Where
- 2 sites in United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Laser and Skin Surgery Center of New York
Dermatology Disease, Skin Cancer
Comparison Of Video-based Versus Written Patient Education on Sunscreen
The purpose of this study is to compare the effect of video-based patient education with written instruction on subjects' adherence to sunscreen application.
- Trial name
- NCT00826306
- Testing
- Patient Educational Materials
- Where
- United States
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- University of California, Davis
Study the Potency of Sunscreen to Protect Against the Pigmentation Induced by Visible Light Exposure on Healthy Back Skin
Evaluate the Photoprotection Efficiency of Sunscreen Formulas Under Visible Light Exposure
To evaluate the protective effect of three sunscreens on the pigmentation caused by visible light in comparison to an untreated control zone in healthy volunteers.
- Trial name
- NCT06796088
- Testing
- Treated zones exposed to Visible Light source, Untreated zone exposed to Visible Light source
- Where
- France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cosmetique Active International
Sunscreening Agents
Sun Protection Factor (SPF) Determination of Two Sunscreen-Containing Lip Balms
The aim of this study is to determine the SPF of two test materials ChapStick Moisturizer, Classic Flavor and ChapStick Moisturizer, Strawberry Flavor using the methodology described in the International Standard Test Method.
- Trial name
- NCT04749459
- Testing
- ChapStick Moisturizer, Strawberry Flavor, ChapStick Moisturizer, Classic Flavor, ISO 24444:2010 P2 Standard Reference Sunscreen
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Hyperpigmentation, Photodamaged Skin
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 Aging
This open-label, multi-center clinical trial was conducted to evaluate the dual skincare regimen of vitamin C serum and moisturizing sunscreen SPF 45 to improve facial hyperpigmentation and photodamage after 12 weeks of twice…
- Conditions
- Hyperpigmentation, Photodamaged Skin, Wrinkle, Fine Lines
- Trial name
- NCT05423873
- Testing
- Gentle Cleansing Lotion, Revision Skincare
- Where
- 3 sites in United States
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Revision Skincare
Pigmentation, Redness
Photoprotection Efficacy With Sunscreen Formulas Containing the Cyclic Merocyanine Long-UVA Absorber MCE Under UV Day Light Exposure
To evaluate the photo-protector effect of BC_3 (E212657) formulated in SPF compared to SPF alone on UV Day Light induced pigmentation in healthy volunteers
- Trial name
- NCT04866797
- Testing
- cyclic merocyanine
- Where
- Romania
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- L'Oreal
Absorption; Chemicals, Sunscreening Agents
Bemotrizinol UV Filter Part 1 Clinical PK Evaluation in Topical MUsT Study
This will be a single clinical study conducted in 2 parts (Part 1: pilot study and Part 2: pivotal study). Part 1 is an open-label, 1-arm study in 14 healthy adult subjects with the following primary objectives: Primary: To…
- Trial name
- BEMT (NCT04355286)
- Testing
- Bemotrizinol
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- dsm-firmenich Switzerland AG
Sunscreening Agents
Evaluation of the Irritation Potential of Products in Human Eyes.
To evaluate the human eye irritation potential of two test sunscreen formulation
- Trial name
- NCT02728856
- Testing
- Sunscreen Spray SPF50 Z15-034(BAY987516), Sunscreen Spray SPF50 Z15-038(BAY987516)
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Bayer