What Does Botox Actually Do to Your Muscles?
Most people know Botox softens wrinkles. Fewer know how, or that it can do more than smooth the forehead.
Here is what Botox does, explained simply by Candice Roberts, NP, at our Houma, LA office, including the ways relaxing a muscle can sharpen the jawline or brighten the eyes.
So what does Botox do? It reduces how much targeted muscles move. That softens fine lines formed by movement. It also eases tugging and pulling: relaxing the lower face can help define the jawline, and relaxing around the eyes can help brighten them and soften heaviness.
Candice Roberts, NP, on what Botox does.
Less Movement, Softer Lines
“With tox, the tool that we’re using is going to help with the muscle movement,” Candice says. “It’s going to prevent the muscles from moving as much, so it’s going to help with the fine lines that are formed from the muscles moving.”
That’s why Botox works so well on expression lines, and why it doesn’t replace lost volume. For that difference, see The Difference Between Botox and Filler.
More Than Smoothing Lines
“It also helps with any time we have any tugging and pulling,” Candice explains. Depending on where it’s placed, neurotoxin can:
Soften expression lines
Frown lines, forehead lines, and crow’s feet that form as muscles move.
Help define the jawline
“If the lower face is pulling too much, I can relax it from pulling too much, and indirectly that helps define and sharpen the jawline.”
Brighten the eyes
“I might relax around the eye, and that’ll help brighten the eye and help with those fine lines or the heaviness.”
Support a full-face plan
Today, neurotoxin plans often reach beyond the upper face. See Botox Before Filler for how full-face tox can sometimes reduce the need for filler.
“If the lower face is pulling too much, I can relax it, and indirectly that helps define and sharpen the jawline.”Candice Roberts, NP
Botox and Its Cousins
Botox is one of several neurotoxins. Dysport, Jeuveau, and Daxxify work in a similar way, with differences in onset, spread, and how long they last. Daxxify typically has the fastest onset and longest duration. Our guide to Botox vs. Dysport vs. Jeuveau vs. Daxxify compares them.
Results typically build over the first one to two weeks and last about three to four months for Botox, Dysport, and Jeuveau. More in How Long Does Botox Really Last?
Curious what neurotoxin could do for your face?
Schedule a ConsultationWho May Not Be a Good Fit
Neurotoxin works well for many people. It may not be the right first step if:
Your concern is lost volume
Hollows and flattening need filler or a collagen-building treatment.
Your concern is texture or pigment
Skin treatments address these, not neurotoxin.
You want no movement at all
Our goal is softened lines with natural expression, not a frozen look.
You’re pregnant or breastfeeding
Neurotoxin is typically postponed during pregnancy and breastfeeding.
Your Questions, Answered
What does Botox do?
Botox reduces how much targeted muscles move. That softens fine lines formed by repeated expressions and eases muscle pulling, which can also help define the jawline or brighten the eyes, depending on where it’s placed.
Does Botox freeze your face?
It shouldn’t when it’s planned well. The goal is to relax specific muscles enough to soften lines while keeping natural expression.
Can Botox help my jawline?
Sometimes. When muscles in the lower face pull down too much, relaxing them can indirectly help the jawline look more defined. Your assessment shows whether that applies to you.
Can Botox make my eyes look brighter?
Relaxing certain muscles around the eyes can help them look more open and soften fine lines and heaviness.
How long does Botox take to work?
Results typically build over the first one to two weeks. Daxxify tends to work faster, often within a couple of days.
How long does Botox last?
Botox, Dysport, and Jeuveau typically last about three to four months. Daxxify can last longer, often five to six months.
Relax the Pull. Keep the Expression.
Come in for an assessment at our Houma office. We’ll show you where neurotoxin would help, and where it wouldn’t.
Prefer to talk first? Call or text 985-247-0115