Botox and dermal fillers are two of the most popular non-surgical cosmetic treatments today. Whether you’re looking to reduce wrinkles or restore lost volume, these treatments offer fast, noticeable results with minimal downtime.
But how long do Botox and fillers last? And what should you expect after treatment? Let’s break it down.

What Is Botox?
Botox is a purified form of botulinum toxin that temporarily relaxes muscles to smooth out fine lines and wrinkles, especially in areas like:
Botox is a purified form of botulinum toxin used to relax specific facial muscles temporarily. By doing so, it softens the appearance of fine lines and dynamic wrinkles, those that form from repeated expressions, such as smiling or frowning. It is most commonly used to treat forehead lines, frown lines between the eyebrows, and crow’s feet around the eyes.
How Long Does Botox Last?
After treatment, you can typically expect to see results within 3 to 7 days. The smoothing effects usually last for about 3 to 4 months, though some people who receive Botox regularly may experience longer-lasting results over time.
Pros
- Quick treatment (10–15 minutes)
- No downtime
- Noticeable wrinkle reduction
Cons
- Temporary effects
- Needs repeat treatments every few months to maintain results

What Are Dermal Fillers?
Dermal fillers are gel-like substances, often composed of hyaluronic acid, a naturally occurring substance in the human body. These fillers are carefully injected beneath the skin to add volume, smooth out wrinkles, and enhance facial contours. Many patients choose dermal fillers to soften smile lines, plump the lips, lift the cheeks, or reduce the appearance of under-eye hollows.
Unlike Botox, which works by relaxing muscles, fillers work by physically filling in areas that have lost volume or definition due to the ageing process. The results are natural-looking and immediate, making them a popular choice for those wanting fast yet subtle facial rejuvenation.

How Long Do Fillers Last?
The duration of results depends on the type of filler used and the area treated. On average, most dermal fillers last between 6 and 18 months. Areas like the cheeks and jawline often retain filler for up to 18 months, due to the reduced movement in these areas. In contrast, lip fillers may require touch-ups sooner, around the 6-month mark, due to the frequent use that occurs when eating, speaking, or smiling.
Regular maintenance sessions help extend your results, and many patients find that less product is needed during follow-up treatments as their skin begins to retain some of the added volume.
Pros
- Immediate results
- Adds volume and smoothness
- Long-lasting effects for some areas
Cons
- Possible swelling or bruising
- Periodic touch-ups needed
- Temporary, not permanent
Botox vs. Fillers: What to Expect
Factor | Botox | Fillers |
Purpose | Smooth dynamic wrinkles | Restore volume and shape |
Onset of Results | 3–7 days | Immediate |
Duration | 3–4 months | 6–18 months |
Treatment Time | 10–15 minutes | 20–30 minutes |
Maintenance | Every 3–4 months | Every 6–18 months |
How to Make Your Results Last Longer?
To get the most out of your Botox or filler treatment, a little care goes a long way. Here are some helpful tips to extend your results and keep your skin looking its best:
- Avoid direct sun exposure, especially during the first few days after your treatment. UV rays can break down the active ingredients in both Botox and fillers more quickly, potentially shortening the lifespan of your results. Always wear sunscreen and consider a wide-brimmed hat when outdoors.
- It’s essential to follow your provider’s aftercare instructions carefully. These may include avoiding certain activities, products, or movements for a short time after your procedure. Following these guidelines will help ensure the product settles correctly and reduce the risk of side effects.
- Staying hydrated is also key. Drinking plenty of water helps keep your skin healthy and supports the effectiveness of your treatment, especially with fillers, which rely on hydration to maintain their volume.
- Additionally, using high-quality skincare products can help protect your skin and amplify the benefits of your treatment. Moisturizers, gentle cleansers, and products containing ingredients such as hyaluronic acid or antioxidants can help support long-term skin health and radiance.
- Be sure to keep up with scheduled touch-up appointments. Your provider can help maintain your results and adjust your treatment plan as needed. Regular visits not only keep your appearance fresh but also allow for minor corrections before noticeable fading occurs.

Ready to Refresh Your Look?
At Metrolina Medical Associates, we personalize your treatment plan to help you look and feel your best. Whether you’re interested in Botox, fillers, or both, our expert team will guide you every step of the way.
Call us at (803) 985-3939 or contact us online to book your appointment, and let’s create the results you’ll love, smooth, natural, and confident.