Lidocaine vs. Lidocaine-free: What’s the Difference?

Lidocaine vs. Lidocaine-free: What’s the Difference?

Lidocaine is commonly used in many aesthetic applications in the cosmetic industry, particularly when it comes to dermal fillers. However, there are also lidocaine-free preparations that are commonly used in the market. Often, this stirs confusion in the customer and the patient about what preparation they should use. Is it better if their filler has lidocaine in it or not? Is it painful if it has no lidocaine content? This article is here to answer those questions and provide an explainer as to the difference between the two.

Mirror images of one another except

Lidocaine dermal fillers and lidocaine-free dermal fillers are like mirror images of one another except for one ingredient – lidocaine. Lidocaine is a famous local anesthetic that can be used for various purposes, whether medical or cosmetic. It can be applied topically or can be injected into the skin. It is a great numbing agent that can temporarily stop pain sensations by impairing the transmission of signals to your pain receptors.

When it comes to what filler you have, lidocaine or not, they are the same filler. It has the same composition of the filling agent and the same structure. After all, it all comes down to whether you want a numbing agent.

Personal preference

The only apparent difference of lidocaine fillers is that it contains lidocaine and lidocaine-free fillers do not contain lidocaine. But, personal preference matters. For example, many aestheticians would prefer not to use lidocaine for their personal preference. Many customers also prefer lidocaine-free fillers because of their contraindications to lidocaine, like allergies or just because of their preferences. 

Each person has their preference, and it is apparent in their choices of what they put to their bodies.


In retrospect, lidocaine fillers have offered advantages in numbing the patient when administering fillers to their body. But, due to the personal preference of both the aesthetician and the patient, they can opt for lidocaine-free fillers. It will always be the choice of the healthcare professional and the patient that will supersede. Nonetheless, lidocaine fillers are still there if they opt to have one. Like mirror images of one another, they are roughly the same.

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