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Showing 1–24 of 49 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Glabellar Frown Lines Clear all
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 Sep 25, 2026, 8:04 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 Sep 25, 2026, 8:04 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Safety Study of DWP-450 (Botulinum Toxin, Type a) to Treat Glabellar Lines - EV-006

NCT02428608
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
DWP-450 (Botulinum purified neurotoxin, Type A)
Biological
Lead sponsor
Evolus, Inc.
Industry
Eligibility
18 Years and older
Enrollment
570 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Sep 25, 2026, 8:04 AM EDT
Completed Phase 3 Interventional Results available

IncobotulinumtoxinA (Xeomin) Versus Placebo in the Treatment of Glabellar Frown Lines

NCT00770211
View directory record Official record
Conditions
Moderate to Severe Glabellar Frown Lines
Interventions
IncobotulinumtoxinA (Xeomin) (20 Units), Placebo
Drug
Lead sponsor
Merz Pharmaceuticals GmbH
Industry
Eligibility
18 Years and older
Enrollment
271 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
8
States / cities
Englewood, Colorado • Aventura, Florida • Coral Gables, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 6, 2011 · Synced Sep 25, 2026, 8:04 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 Sep 25, 2026, 8:04 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 Sep 25, 2026, 8:04 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 Sep 25, 2026, 8:04 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Treatment of Forehead/Glabellar Rhytide Complex With Combination Botulinum Toxin A and Hyaluronic Acid Versus Botulinum Toxin A Injection Alone

NCT01186835
View directory record Official record
Conditions
Forehead/Glabellar Rhytid Complexes
Interventions
Combination Botulinum Toxin A and Hyaluronic Acid, Botulinum Toxin A
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 2, 2021 · Synced Sep 25, 2026, 8:04 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Treatment of Forehead/Glabellar Rhytide Complex With Botulinum Toxin A Injection

NCT01688076
View directory record Official record
Conditions
Forehead Rhytid Complex, Glabellar Rhytid Complex
Interventions
Botulinum Toxin A
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 25, 2026, 8:04 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Efficacy and Safety of a New Dilution and Injection Volume of AbobotulinumtoxinA for the Treatment of Glabellar Lines

NCT03960957
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
AbobotulinumtoxinA, Placebo
Biological · Other
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years to 65 Years
Enrollment
301 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
11
States / cities
Redondo Beach, California • San Diego, California • Westport, Connecticut + 8 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2022 · Synced Sep 25, 2026, 8:04 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 Sep 25, 2026, 8:04 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

AI-09 In Subjects With Glabellar Lines, GL-101

NCT05565950
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
AI-09, Vehicle
Biological
Lead sponsor
Eirion Therapeutics Inc.
Industry
Eligibility
20 Years to 70 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
4
States / cities
Boca Raton, Florida • Miami, Florida • New Brighton, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 30, 2026 · Synced Sep 25, 2026, 8:04 AM EDT
Completed Phase 3 Interventional Results available

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

NCT02677805
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
Botulinum Toxin A, Placebo, Botulinum Toxin A - Open Label
Drug
Lead sponsor
Croma-Pharma GmbH
Industry
Eligibility
18 Years to 75 Years
Enrollment
251 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
7
States / cities
Encinitas, California • Aventura, Florida • Sarasota, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Sep 25, 2026, 8:04 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Subject Satisfaction With AbobutulinumtoxinA Treatment

NCT03687736
View directory record Official record
Conditions
Glabellar Frown Lines
Interventions
AbobotulinumtoxinA
Biological
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
6
States / cities
Los Angeles, California • San Francisco, California • Santa Monica, California + 3 more
Source: ClinicalTrials.gov public record
Updated Aug 25, 2022 · Synced Sep 25, 2026, 8:04 AM EDT
Completed Phase 2 Interventional Results available

Efficacy and Safety of DaxibotulinumtoxinA (DAXI) for Injection for Treatment of Upper Facial Lines

NCT04259086
View directory record Official record
Conditions
Upper Facial Lines (Glabellar Lines, Forehead Lines, & Lateral Canthal Lines)
Interventions
DaxibotulinumtoxinA for injection
Drug
Lead sponsor
Revance Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
6
States / cities
Manhattan Beach, California • San Diego, California • Santa Monica, California + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 26, 2023 · Synced Sep 25, 2026, 8:04 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 Sep 25, 2026, 8:04 AM EDT
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 Sep 25, 2026, 8:04 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 Sep 25, 2026, 8:04 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 Sep 25, 2026, 8:04 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 Sep 25, 2026, 8:04 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 Sep 25, 2026, 8:04 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 - EV-002

NCT02334436
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
324 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Beverly Hills, California
Source: ClinicalTrials.gov public record
Updated Mar 26, 2019 · Synced Sep 25, 2026, 8:04 AM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Study of Botulinum Toxin Type A for the Treatment of Crow's Feet Lines and Frown Lines

NCT01224015
View directory record Official record
Conditions
Facial Rhytides, Crow's Feet Lines, Glabellar Lines
Interventions
normal saline, onabotulinumtoxinA 44 U, onabotulinumtoxinA 24 U
Drug · Biological
Lead sponsor
Allergan
Industry
Eligibility
18 Years and older
Enrollment
684 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
1
States / cities
Newport Beach, California
Source: ClinicalTrials.gov public record
Updated Feb 24, 2014 · Synced Sep 25, 2026, 8:04 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Assess Aesthetic Improvement With QM1114-DP in Subjects With Moderate to Severe Lateral Canthal Lines and Glabellar Lines

NCT05148000
View directory record Official record
Conditions
Glabellar Frown Lines, Canthal Lines
Interventions
QM1114-DP
Biological
Lead sponsor
Galderma R&D
Industry
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Sep 25, 2026, 8:04 AM EDT