Creepy simulation shows worrying side effect of lip filler people didn't know about

A creepy simulation shows the worrying side effect of lip filler that many people had no idea about.

In a video posted onto YouTube by Zack D. Films, it details the side of cosmetic procedures you might not know about.

The YouTuber explains how the process of having lip filler works and what it actually does to your body.

In the clip, it said: “A needle is inserted into your lips if you get filler.

“As the needle enters your lips, the filler is slowly released into the tissue. This filler is made from hyaluronic acid and attracts water creating a plumping effect.

“The doctor shapes your lips by injecting small amounts in precise locations and the filler integrates with your lip tissue, making it look more plump and lasting around six to 12 months.”

With the simulation showing an animation of a woman receiving lip filler treatment, many viewers made the same realization after watching the clip.

At the end of the video, the woman’s lips can be seen deflating as the plumping effect from the hyaluronic acid wears off over time.

This sparked many people to take to the YouTube comment section to share their own reactions.

One user wrote: “The way the lips got flat because of the acid wearing out was excruciating.”

Another said: “Lmmfaoooooo baby I bout lost it when the lips deflated.”

A third person commented: “The way it drooped at the end.”

The YouTuber detailed how lip filler effects the body (YouTube/@zackdfilms)

A fourth wrote: “THE SAGGINGG.”

And a fifth user added: “Fun fact: Filler doesn’t dissolve as advertised. It just migrates into other areas of your face.”

This isn’t the first simulation from the YouTuber that has caused a stir online.

Zack previously released one that details how a person can break into a locked safe.

This proved to be a controversial tutorial with many viewers pointing out that it might not be the best idea to post about online as it could fall into the wrong hands.

The tutorial prompted a huge response from viewers in the YouTube comment section, with a lot of people saying the same thing.

One user wrote: “Thanks for helping the robbers Zack, you’re really helping all sorts of people.”

Another joked: “Zack is a hero, he knew I wouldn’t be safe with all that money, so he made me get robbed on purpose.”

And a third person added: “Robbers: ‘Write that down!’ ‘Write that down!’ ‘Write that down!’”