If you’re thinking about dermal fillers to refresh your appearance, one of the first questions you’ll ask is how long does dermal filler last? Dermal fillers are considered medical devices and are regulated to ensure their safety and effectiveness. The answer depends on several factors like the type of filler, where it’s used, and how your body metabolizes it. Many dermal fillers are available as off-the-shelf products, allowing for quick and convenient treatments in clinical settings.
Dermal fillers are injectable treatments designed to restore facial volume, smooth wrinkles, and enhance facial contours, helping to improve overall appearance. These gel-like substances are commonly used in anti-aging treatments and are sometimes referred to as wrinkle fillers because of their ability to add volume, soften lines, and improve skin firmness.
Most dermal fillers contain hyaluronic acid, a naturally occurring substance found in connective tissues like skin, cartilage, and joint fluids. Hyaluronic acid attracts water, plumping the skin for a more youthful look. Other dermal filler options include calcium hydroxylapatite and poly-L-lactic acid, each suited for different treatment goals and areas of the face.
There are several types of dermal fillers available, each designed to target specific concerns. The most common include:
The longevity of injectable dermal fillers varies depending on the type of filler, the area treated, and how your body responds. It is important to note that receiving dermal fillers is a medical procedure and should be performed by a qualified professional to ensure safety and optimal results. Here’s what you can generally expect:
Hyaluronic acid fillers usually last 6 to 18 months, depending on the product and treatment area. They’re often used to smooth lines, add volume to lips, or contour the cheeks. Over time, the body naturally breaks down the hyaluronic acid, so follow-up treatments are needed to maintain your youthful appearance.
Recent studies suggest that lip fillers may last longer beneath the skin than commonly believed. A study by the Cosmetic Physicians College of Australasia (CPCA) found that some patients still had visible filler long after they assumed it had dissolved. Similarly, research from the Victorian Cosmetic Institute revealed that even when patients believed their filler was completely gone, MRI scans detected residual amounts. This suggests that fillers degrade more gradually than previously thought, especially in areas with less movement. Learn more about how long lip fillers last and how these findings apply to treatments in dynamic areas like the lips.
Calcium hydroxylapatite CaHA fillers typically last about 12 to 18 months. These fillers are denser and ideal for deeper wrinkles and facial contours. They not only restore lost volume but also help stimulate collagen production, giving a longer-lasting natural appearance.
Poly l lactic acid fillers (L lactic acid PLLA) are unique. They’re designed to stimulate collagen production over time and can last up to two years. Results appear gradually, helping you restore volume in areas like the cheeks and temples.
A dermal filler procedure is a quick, safe outpatient procedure. Our team will review your medical history, noting that certain medical conditions may affect your suitability for dermal fillers, assess your facial anatomy, and discuss your goals. We’ll then inject dermal fillers at the injection site using precise techniques to achieve balanced, natural-looking results.
Because cosmetic procedure outcomes vary, it’s important to understand that the procedure there are risks like swelling, bruising, or rare complications such as allergic reaction or skin necrosis. Our skilled team ensures that your experience is as comfortable as possible and works to ease pain during filler injections.
The best type of filler depends on your goals. For smile lines, vertical lines, or frown lines, injectable fillers like hyaluronic acid products work beautifully to smooth deep wrinkles and smooth fine lines. For lifting sagging skin, CaHA fillers or poly l lactic acid products might offer better, longer-term results.
Your injector will recommend a plan based on your goals, your facial features, and your lifestyle. They may suggest combining injectable dermal fillers with other cosmetic procedure options for enhanced results.
If you’re looking to restore volume, smooth wrinkles, and achieve a more youthful appearance, dermal fillers might be your answer. They’re ideal for anyone wanting to refresh their facial contours without plastic surgery.
Ready to try dermal filler injections in Ottawa? Whether you’re smoothing facial wrinkles, enhancing facial contours, or treating facial lines, we’re here to help you look and feel your best. Contact You Derma to learn more about how injectable fillers can help restore lost volume and give you the confidence to love your facial features.

You Derma is a Medical Aesthetics Clinic offering laser hair removal, facial treatments, laser treatments, and cosmetic injectables in Ottawa.
Visit Our Medical Aesthetics Clinic in Manor Park
435 St. Laurent Blvd Suite 204
Ottawa, ON K1K 2Z8
(613) 741-0073