Botox or fillers – what’s the difference?
Photo: freepik.com/Freepik
Modern aesthetic medicine offers a wide range of options for maintaining a youthful appearance, but the variety of terminology often causes confusion. Misconceptions still circulate in the media, lumping all beauty injections into a single category and creating false myths and negative associations.
However, in reality, there is a significant difference between the effects of botulinum toxin injections and those of fillers. Each of these methods has a completely different mechanism of action and purpose. To make an informed decision and avoid unrealistic expectations, it is important to understand in which cases a muscle-relaxing botulinum toxin preparation is used, and in which cases a volume-restoring filler is used.
In the following article, Yevgeniya Chumakova, a dermatologist at the Adoria Health and Beauty Center, explains how botulinum toxin and filler injections differ and which is more suitable for addressing specific aesthetic concerns.
In this article, you will learn:
- Mechanism of action: how the effect of botulinum toxin on muscles differs from the function of fillers, which physically fill deep wrinkles and restore lost volume.
- Indications for use: what aesthetic issues botulinum toxin and fillers address, and in which facial areas they deliver the best results.
- Safety and risks: why it is essential to assess potential risks, including filler migration, and why botulinum toxin is often preferred to achieve a natural-looking result.
What is botulinum toxin and how does it help reduce wrinkles?
To understand which method—botulinum toxin or fillers—is most suitable, you must first understand the causes of wrinkle formation. Botulinum toxin (often known by various brand names) is a purified protein whose primary function is to act on facial muscles. It is not a filler that “fills” or enlarges anything. Instead, this product blocks nerve impulses in a specific muscle, preventing it from contracting.
In everyday life, when expressing emotions—smiling, frowning, or raising an eyebrow—our facial muscles constantly contract, forming dynamic wrinkles over time. Botox injections temporarily relax these muscles, allowing the skin above them to smooth out and rest. Key areas and concerns effectively addressed by Botox injections:
- Horizontal forehead lines: wrinkles that form when you raise your eyebrows.
- "Frown" lines: vertical lines between the eyebrows that give the face a stern expression.
- Crow's feet: the so-called "crow's feet" that appear when smiling.
It is important to emphasize that a professionally performed procedure does not alter facial features or create a "mask-like effect," but rather gives the face a rested, fresh, and youthful appearance.
Photo: adoria.lv
How do fillers differ, and what is their purpose?
Unlike Botox, fillers (from the English word “fill”) are gel-like preparations most commonly made from hyaluronic acid. As we age, the natural subcutaneous fat layer decreases and the bone structure undergoes changes, resulting in the facial contour losing its firmness and deeper wrinkles forming. Fillers act as a filler that restores lost volume, lifts the tissues, and smooths the skin’s texture. Fillers are typically used in the following cases:
- Lip augmentation: to correct the shape and volume of the lips or to correct asymmetry.
- Nasolabial and marionette lines: to correct deep creases that extend from the nose to the corners of the mouth and further downward, helping to lift sagging corners of the mouth and visually reduce so-called "bulldog lines."
- Cheekbone contouring: to restore lost volume in the cheek area.
- Improving the facial oval: to highlight the jawline.
Although fillers provide an immediate visual effect, their use requires great caution and moderation, as an excessive amount of the product or an anatomically incorrect injection technique can cause facial deformity, resulting in an "overfilled," swollen, and aesthetically unappealing appearance.
Botox vs. fillers: which method should you choose for different facial areas?
Photo: freepik.com/Freepik
When choosing between Botox injections and fillers, the question isn’t which is better, but rather which is medically appropriate in a given situation. Often, patients want to get rid of wrinkles in the forehead area with fillers, but this is the wrong solution because the cause is muscle activity, not loss of volume. To simplify the choice, you can follow this principle:
- If wrinkles form as a result of active facial expressions (dynamic wrinkles) and disappear or diminish at rest, the most effective solution is Botox injections. They address the cause—excessive muscle activity.
- If wrinkles are visible even when the face is completely at rest (static wrinkles) and have already formed a deep furrow or groove, botulinum toxin injections alone may not be sufficient. In such cases, aesthetic medicine often uses fillers to fill in the resulting indentation and smooth out the skin’s texture.
However, current trends in aesthetic dermatology are increasingly leaning toward prevention—timely botulinum toxin injections prevent dynamic wrinkles from turning into deep, static furrows, thereby often eliminating the need for fillers or plastic surgery in the future.
What are the potential risks, and why is moderation important?
Although both methods—both Botox and fillers—are popular, it is essential to discuss the risks associated with long-term use of fillers. Leading industry experts and research point to trends that call for a careful assessment of whether fillers are truly necessary.
One of the most discussed risks is filler migration—a process in which the injected gel moves over time from the original injection site to adjacent tissues. This can cause unwanted swelling, asymmetry, or the so-called "pillow face" effect, where facial features lose their natural contours and appear puffy.
There is also a risk of skin stretching. Regularly injecting large amounts of fillers mechanically stretches the skin. If it is later decided to stop the procedures, the stretched skin usually cannot return to its original state, and then the only solution is plastic surgery. It is precisely for this reason that leading experts in the field recommend starting with methods that do not increase facial volume but improve skin quality and control facial expressions, such as botulinum toxin injections or biorevitalization.
Why can only a doctor choose the procedure?
Photo: adoria.lv
Information available online can provide a general overview, but the decision—whether to choose Botox or fillers, or perhaps another treatment—can only be made by a qualified doctor (a dermatologist or plastic surgeon) during an in-person consultation. Each person’s anatomy, muscle tone, and skin condition are unique. During the consultation, the aesthetic dermatologist assesses:
- The anatomy of facial muscles: their tone, location, and intensity of activity to determine precise injection points.
- Skin quality and type of aging: skin thickness, elasticity, and the effect of gravity on the tissues are analyzed.
- Medical contraindications: a thorough medical history is taken to rule out risks (such as pregnancy, active inflammatory processes, specific medical conditions, or medication use) that would require postponing the procedure or make it inadvisable.
- Patient expectations: We discuss the patient’s wishes and how they align with the actual anatomical possibilities for achieving an aesthetic and natural result.
The Adoria Health and Beauty Center offers a wide range of beauty services, focusing on proven and safe methods. Furthermore, the cornerstone of modern aesthetics is a result that is as natural and harmonious as possible. That is why our specialists often recommend starting with minimally invasive procedures aimed at preserving and highlighting the face’s individual features and character, rather than artificially altering them or creating an unnatural, “altered” appearance.
- The beauty industry offers a wide range of procedures that effectively reduce the first signs of aging and maintain radiant skin, even if cosmetic injections aren’t your first choice. However, it is always important to choose cosmetic procedures that are specifically suited to your skin type. To learn how to choose the most suitable procedure, read the article “How to Choose the Most Suitable Procedure for Your Skin Type?”.
The cost of beauty injections depends on the selected area and the amount of product required. To get an idea of the approximate prices for beauty injections, please check out our price list, but the exact final amount is always determined during the consultation.
Entrust your beauty to experienced industry experts!
To make an informed and medically sound decision about which method—Botox injections or fillers—is best suited for your specific situation, it is important to consult with knowledgeable industry specialists who have the appropriate advanced medical education and qualifications. We invite you to schedule an appointment with our aesthetic dermatology specialists by calling +371 67 315 000 or by filling out the online application form on our website.