Medical Information Only. Consult your healthcare provider before considering clinical trial enrollment.
Sunscreening Agents: early-phase trial registry
All 22 indexed Sunscreening Agents trials have closed enrollment; the archived set skews early-phase.
Corpus placement: #756 of 28,707 conditions by registered trial count.
22 US clinical trials · none currently recruiting · #756 of 28,707 conditions by registered trial count
Sunscreening Agents: 22 US clinical trials tracked, none currently recruiting.
Sunscreening Agents is the subject of 22 registered US clinical trials on ClinicalTrials.gov, none currently recruiting. 0 are in Phase 3-4 (later-stage) and 1 in Phase 1-2 (earlier-stage). The most active sponsor is Bayer, running 17 of these trials.
Enrollment posture brief
Registry condition sunscreening-agents
OPEN 0 | RECR 0% | LATE 0 | EARLY 1 | RANK #756 | SPON 17
Volume-matched condition peers
Nearest open-share peer: Accelerated Phase Chronic Myelogenous Leukemia (0% recruiting · 12 trials)
Sunscreening Agents has no open enrollment in this registry pull (22 archived studies). Peers show how other volume-matched labels compare on open share. How peer matching works →
Key findings
What ClinicalTrials.gov does not surface for Sunscreening Agents on its own pages , computed from the registry mirror as of 2026-08-08. Each line carries its own denominator so it can be quoted as it stands.
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Sunscreening Agents is recruiting below its size-band peers.
0 of 22 indexed trials (0%) are open to enrollment, against a 39.7% average across 762 conditions with 20-99 trials. The peer set uses the same ClinicalTrials.gov-derived counts as this page.
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One sponsor concentrates Sunscreening Agents research.
Bayer accounts for 17 of 22 trials (77.3%). 5 distinct sponsors appear on at least one study for this condition label.
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Most Sunscreening Agents trials plan to enrol fewer than 100 people.
Median target enrolment is 14 among the 22 trials that report a genuine target (sentinel values excluded). 20 of those (90.9%) plan for fewer than 100 participants.
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Sunscreening Agents research is mostly interventional.
22 interventional and 0 observational studies make up this index (100% interventional). Study type is sponsor-reported on ClinicalTrials.gov.
Indexed trials (enrollment closed)
22 total, page 1 of 1
Impact of Sunscreen Dispensers in Parks Visited by Teenagers
Harvard School of Public Health (HSPH)
NCT05908435
To Assess the Safety of a Sunscreen Product
Bayer
NCT02803320
18349-Human Photoallergy Test
Bayer
NCT02823496
Human Photoallergy Test
Bayer
NCT02750449
Human Photoallergy Test
Bayer
NCT02751515
18794 - Human Photo Toxicity Test
Bayer
NCT02751372
Human Phototoxicity Test
Bayer
NCT02750475
Evaluation of Sunscreen During Exercise Under Conditions of Profuse Sweating (821/2016)
Bayer
NCT03002922
Clinical Study to Evaluate the 80-Minute Water Resistant Sun Protection Factor (SPF) of Sunscreen Products
HALEON
NCT05124899
Bemotrizinol UV Filter Part 1 Clinical PK Evaluation in Topical MUsT Study
dsm-firmenich Switzerland
NCT04355286
Sun Protection Factor (SPF) Determination of Two Sunscreen-Containing Lip Balms
GlaxoSmithKline
NCT04749459
Clinical Study to Evaluate the Sun Protection Factor (SPF) of Three Sunscreen Products
HALEON
NCT05109104
18475 - Sun Protection Factor Assay
Bayer
NCT02774252
Sun Protection Factor Assay (SPF Assay 204/2016)
Bayer
NCT02936544
Sun Protection Factor Assay (SPF Assay 205/2016)
Bayer
NCT02936557
Sun Protection Factor Assay (341/2016)
Bayer
NCT02995135
18751-Sun Protection Factor Assay.
Bayer
NCT02739802
Sun Protection Factor Assay (SPF Assay 104/2016)
Bayer
NCT02891057
Sun Protection Factor Assay (339/2016)
Bayer
NCT02995122
Sun Protection Factor Assay
Bayer
NCT02822339
Sun Protection Factor Assay (SPF Assay 199/2016)
Bayer
NCT02930746
Sun Protection Factor Assay (SPF Assay 200/2016)
Bayer
NCT02930759
Phase Distribution
| Phase | Trial count |
|---|---|
| Phase 1 | 1 |
Top Sponsors
Named interventions
Most-linked intervention names on Sunscreening Agents records (sponsor-reported on ClinicalTrials.gov). Counts are trial links, not unique products.
US sites by state
Facility locations filed on Sunscreening Agents trials. A trial with sites in several states counts in each.
Source: ClinicalTrials.gov, National Library of Medicine. Data is informational only.
Related
What to do with this Sunscreening Agents page
22 registered trials, 0 currently recruiting, is a starting point for a conversation, not a diagnosis or a recommendation.
- No Sunscreening Agents trials are currently recruiting in this registry; that can change as new trials post, or check the broader research index. Browse research indexes
- Bayer sponsors the most Sunscreening Agents trials on record, review their full trial history before evaluating a specific study. See Bayer's trials
- Bring the specific trial ID (NCT number) to your own doctor before enrolling, this page is a directory, not medical guidance. Read the trial-finding guide
Trial and recruiting counts reflect ClinicalTrials.gov registry status as of the data vintage above; individual trial eligibility and enrollment status can change.
Every figure on PlainTrial is rendered directly from the ClinicalTrials.gov registry, no number is typed in by an editor. This Sunscreening Agents condition card totals 22 registered trials; most-linked intervention BAY987517; top US site state New Jersey. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error.