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Showing 1–24 of 49 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Frown Lines Clear all
Completed Phase 3 Interventional Results available

Efficacy and Safety of DaxibotulinumtoxinA for Injection to Treat Moderate to Severe Glabellar Lines

NCT03014635
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
Botulinum Toxins, Type A, Placebos
Biological
Lead sponsor
Revance Therapeutics, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
306 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
9
States / cities
Encinitas, California • Los Angeles, California • Washington D.C., District of Columbia + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Jul 22, 2026, 4:53 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Comparison of Escalating Doses of IncobotulinumtoxinA (Xeomin®) in the Treatment of Glabellar Rhytids

NCT01583478
View directory record Official record
Conditions
Skin Aging, Elastosis Senilis
Interventions
incobotulinumtoxinA
Biological
Lead sponsor
The Maas Clinic
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 29, 2014 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 4 Interventional Results available

Patient Satisfaction Study of BOTOX® Cosmetic in the Treatment of Moderate to Severe Frown Lines

NCT01391312
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
botulinum toxin Type A, normal saline (placebo)
Biological · Drug
Lead sponsor
Allergan
Industry
Eligibility
18 Years to 65 Years · Female only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011
U.S. locations
1
States / cities
East Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 24, 2012 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 3 Interventional

Safety and Efficacy Study of Repeat Treatment With PurTox® Botulinum Toxin Type A for Frown Lines Between the Eyebrows

NCT00752050
View directory record Official record
Conditions
Glabellar Rhytides, Frown Lines Between the Eyebrows
Interventions
Mentor Purified Toxin Botulinum Toxin Type A, Preservative-free Saline
Drug
Lead sponsor
Mentor Worldwide, LLC
Industry
Eligibility
18 Years and older
Enrollment
699 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Sep 11, 2011 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of DaxibotulinumtoxinA (DAXI) for Injection for Treatment of Forehead Lines (Frontalis)

NCT03786770
View directory record Official record
Conditions
Frown Lines
Interventions
DaxibotulinumtoxinA for injection
Biological
Lead sponsor
Revance Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
2
States / cities
Boca Raton, Florida • Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Feb 15, 2023 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Botulinum Toxin Treatment of Glabellar Lines: Efficacy and Safety Study I

NCT02677298
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
Botulinum Toxin A, Placebo
Drug
Lead sponsor
Croma-Pharma GmbH
Industry
Eligibility
18 Years to 75 Years
Enrollment
784 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
9
States / cities
Birmingham, Alabama • Encino, California • San Francisco, California + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Safety Study of DWP-450 (Botulinum Purified Neurotoxin, Type A) Injection to Treat Glabellar Lines

NCT02184988
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
Botulinum purified neurotoxin, Type A
Biological
Lead sponsor
Evolus, Inc.
Industry
Eligibility
18 Years and older
Enrollment
352 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of DaxibotulinumtoxinA for Injection to Treat Moderate to Severe Glabellar Lines

NCT03014622
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
Botulinum Toxins, Type A, Placebos
Biological
Lead sponsor
Revance Therapeutics, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
303 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
15
States / cities
Birmingham, Alabama • Beverly Hills, California • Newport Beach, California + 11 more
Source: ClinicalTrials.gov public record
Updated Jul 20, 2022 · Synced Jul 22, 2026, 4:53 AM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

A Pilot Study Testing Onabotulinum Toxin A Versus Incobotulinum Toxin A Injections for Facial Wrinkles

NCT02019004
View directory record Official record
Conditions
Wrinkles
Interventions
Onabotulinum Toxin A, Incobotulinum Toxin A
Drug
Lead sponsor
Northwestern University
Other
Eligibility
20 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 2 Interventional Results available

Study to Investigate the Safety and Duration of Effect of Different Botulinum Toxin A (NT 201) Dose Groups Following the Treatment of Glabellar Frown Lines

NCT03806933
View directory record Official record
Conditions
Moderate to Severe Glabellar Frown Lines
Interventions
NT 201
Drug
Lead sponsor
Merz Aesthetics GmbH
Industry
Eligibility
18 Years and older
Enrollment
241 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
5
States / cities
Encino, California • Newport Beach, California • San Diego, California + 2 more
Source: ClinicalTrials.gov public record
Updated Nov 14, 2023 · Synced Jul 22, 2026, 4:53 AM EDT
Not listed Early Phase 1 Interventional Accepts healthy volunteers

Xeomin Treatment of Glabellar Lines Using OLD Versus COLD

NCT05305768
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
IncobotulinumtoxinA
Drug
Lead sponsor
Clinical Testing of Beverly Hills
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
2
States / cities
Encino, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 30, 2022 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 2 Interventional

Phase 2a Study of DaxibotulinumtoxinA-lanm for Injection in Dynamic Forehead Lines and Glabellar Lines

NCT06411002
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
DAXXIFY
Drug
Lead sponsor
Revance Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 3, 2025 · Synced Jul 22, 2026, 4:53 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Study Evaluating the Treatment of Forehead and/or Glabellar Lines With the CRYO-TOUCH III Device

NCT01808742
View directory record Official record
Conditions
Frown Lines, Glabellar Frown Lines
Interventions
Treatment with CryoTouch III Device
Device
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
30 Years to 65 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Mar 23, 2015 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 3 Interventional

Safety and Efficacy Study of PurTox® Botulinum Toxin Type A to Treat Frown Lines Between the Eyebrows

NCT00752297
View directory record Official record
Conditions
Glabellar Rhytides
Interventions
Preservative-free Saline, Mentor Purified Toxin
Drug
Lead sponsor
Mentor Worldwide, LLC
Industry
Eligibility
18 Years and older
Enrollment
402 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Sep 11, 2011 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 3 Interventional

A Long-Term Safety Study of Repeat Treatment With PurTox® for Frown Lines Between the Eyebrows

NCT00752258
View directory record Official record
Conditions
Glabellar Rhytides
Interventions
Mentor Purified Toxin Botulinum Toxin Type A
Drug
Lead sponsor
Mentor Worldwide, LLC
Industry
Eligibility
18 Years and older
Enrollment
576 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Santa Barbara, California
Source: ClinicalTrials.gov public record
Updated Sep 11, 2011 · Synced Jul 22, 2026, 4:53 AM EDT
Not listed Early Phase 1 Interventional Accepts healthy volunteers

Duration of Botox Using OLD Versus COLD for Treatment of Glabellar Lines

NCT05083286
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
OnabotulinumtoxinA
Drug
Lead sponsor
Clinical Testing of Beverly Hills
Other
Eligibility
18 Years and older · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
2
States / cities
Encino, California • Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Oct 26, 2021 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

A Phase III Study to Demonstrate the Safety and Efficacy of DWP-450 to Treat Glabellar Lines - EV001

NCT02334423
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
Botulinum toxin, Type A, 0.9% sterile, unpreserved saline
Biological · Other
Lead sponsor
Evolus, Inc.
Industry
Eligibility
18 Years and older
Enrollment
330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Boca Raton, Florida
Source: ClinicalTrials.gov public record
Updated Mar 26, 2019 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 2 Interventional Results available

Study to Compare 2 Botulinum Type A Toxins in the Treatment of Glabellar Frown Lines

NCT04763265
View directory record Official record
Conditions
Frown Lines
Interventions
Botulinum toxin A "BoNT/A-DP", Botulinum toxin A "Botox Cosmetics"
Biological
Lead sponsor
Croma-Pharma GmbH
Industry
Eligibility
18 Years to 75 Years
Enrollment
208 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Santa Monica, California • Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Mar 17, 2025 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Treatment of Moderate to Severe Glabellar Lines

NCT04249583
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
botulinum toxin, Placebo
Biological
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
13
States / cities
Manhattan Beach, California • Vista, California • New Orleans, Louisiana + 8 more
Source: ClinicalTrials.gov public record
Updated Jun 17, 2023 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Study of the Simultaneous Treatment of Upper Facial Lines (Horizontal Forehead Lines, Glabellar Frown Lines and Lateral Canthal Lines) in Subjects With Moderate to Severe Upper Facial Lines

NCT04594213
View directory record Official record
Conditions
Moderate to Severe Upper Facial Lines (Horizontal Forehead Lines, Glabellar Frown Lines, and Lateral Canthal Lines)
Interventions
NT 201, Placebo
Drug
Lead sponsor
Merz North America, Inc.
Industry
Eligibility
18 Years and older
Enrollment
362 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
12
States / cities
Encino, California • Newport Beach, California • San Diego, California + 7 more
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Treatment of Moderate to Severe Lateral Canthal Lines and Glabellar Lines Alone or in Combination

NCT04247074
View directory record Official record
Conditions
Glabellar Frown Lines (GL), Lateral Canthal Lines (LCL)
Interventions
botulinum toxin neuromodulator, Placebo
Biological
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years and older
Enrollment
413 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
11
States / cities
Encino, California • Santa Monica, California • West Hollywood, California + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 5, 2023 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Assess Aesthetic Improvement and Onset of QM1114-DP in Subjects With Moderate to Severe Glabellar Lines

NCT05146999
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
QM1114-DP, Placebo
Biological
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years and older
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
9
States / cities
Homewood, Alabama • Manhattan Beach, California • Vista, California + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 20, 2024 · Synced Jul 22, 2026, 4:53 AM EDT
Completed Phase 3 Interventional Results available

Botulinum Toxin Treatment of Glabellar Lines: Efficacy and Safety Study III (BLESSIII)

NCT03985982
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
Botulinum Toxin A, Placebo
Drug
Lead sponsor
Croma-Pharma GmbH
Industry
Eligibility
18 Years to 75 Years
Enrollment
410 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Jul 22, 2026, 4:53 AM EDT
Terminated No phase listed Observational

Longitudinal Evaluation and Real-world Evidence of NT201

NCT05222607
View directory record Official record
Conditions
Glabellar Frown Lines and Canthal Lines and/or Horizontal Forehead Lines in the Upper Face
Interventions
IncobotulinumtoxinA
Drug
Lead sponsor
Merz North America, Inc.
Industry
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Arlington, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 6, 2023 · Synced Jul 22, 2026, 4:53 AM EDT