New wrinkle treatment eveotox takes on botox in major trial
NCT ID NCT06937944
First seen Jun 26, 2026 · Last updated Aug 06, 2026 · Updated 2 times
Summary
This phase 3 study tests a new injection called Eveotox, made from a lab-grown version of botulinum toxin, against Botox and a placebo for moderate to severe frown lines. About 669 adults aged 18 to 65 will receive one or more treatments. Researchers will check how well it smooths wrinkles and monitor for side effects.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- recombinant botulinum toxin type A (Eveotox)
- What this could lead to
- If it works, this could offer a new, effective option for temporarily reducing frown lines between the eyebrows.
- What could go wrong
- This is a cosmetic treatment, not a cure. Results are temporary, and side effects like bruising or drooping eyelids are possible. It may not work as well as Botox.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 669 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2025
- Expected to finish
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Aug 2026
An estimate. End dates often move.
- Lead sponsor
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A research network
The lead sponsor is a research network or cooperative group.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 65 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Male or female subjects who are between 18 to 65 years of age * Moderate or severe glabellar lines during maximum frown based on the Investigator Global Assessment Frown Wrinkle Severity scale * Moderate or severe glabellar lines during maximum frown based on the Patient Frown Wrinkle Severity scale * Willing and able to follow all trial procedures, attend all scheduled visits, and successfully complete the trial Exclusion Criteria: * Subjects who have a history of oversensitivity to the Botulinum Toxin A type or other components of the study drug * Subjects who have implanted any permanent materials in the glabellar area or received semi-permanent fillers within the first 2 years of screening * Subjects with active skin infections at the injection site or systemic skin disease, which the investigator judges can affect the evaluation of efficacy or safety * Subjects who have a history of injecting drugs similar to the study drug within 6 months prior to selection or are foreseen to use during the study period
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
15 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Affiliated Hangzhou First People's Hospital, School of Medicine, Westlake University
RECRUITINGHangzhou, Zhejiang, China
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Huashan Hospital, Fudan University
RECRUITINGShanghai, Shanghai Municipality, China
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Peking Union Medical College Hospital
RECRUITINGBeijing, Beijing Municipality, China
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Peking University First Hospital
RECRUITINGBeijing, Beijing Municipality, China
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Peking University Third Hospital
RECRUITINGBeijing, Beijing Municipality, China
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The Affiliated Hospital of Xuzhou Medical University
RECRUITINGXuzhou, Jiangsu, China
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The First Affiliated Hospital of Chongqing Medical University
RECRUITINGChongqing, Chongqing Municipality, China
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The First Affiliated Hospital of Jinan University
RECRUITINGGuangzhou, Guangdong, China
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The First Hospital of Hebei Medical University
RECRUITINGShijiazhuang, Hebei, China
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The Third Affiliated Hospital of Sun Yat-sen University
RECRUITINGGuangzhou, Guangdong, China
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The Third Xiangya Hospital of Central South University
RECRUITINGChangsha, Hunan, China
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Tianjin Medical University General Hospital
RECRUITINGTianjin, Tianjin Municipality, China
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West China Hospital, Sichuan University
RECRUITINGChengdu, Sichuan, China
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Xianyang Hospital of Yan'an University
RECRUITINGXianyang, Shanxi, China
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Zhejiang Provincial People's Hospital
RECRUITINGHangzhou, Zhejiang, China
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Frown lines under fire: new injection aims to erase Between-Brow wrinkles
- New botulinum toxin aims to smooth frown lines in phase 2 trial
- New Botox-Like injection aims to smooth frown lines safely
- New wrinkle treatment AGN-151586 tested in japanese adults
- New wrinkle injection shows promise in phase 3 trial
- New wrinkle treatment aims to smooth frown lines in large trial