What are dermal fillers, and how do they work?

Dermal fillers are injectable substances used to add volume, contour, and smooth lines on the face. They typically consist of hyaluronic acid or other biocompatible materials that replenish lost volume and stimulate collagen production.

Who is the treatment for?

Dermal fillers are suitable for most people and all skin types. Your body naturally produces hyaluronic acid, so the treatment is most likely safe. Pregnant or breastfeeding women and people on blood thinner medications should consider other solutions to slow the facial signs of aging.

What are the expected results of this treatment?

The rejuvenating effects of this treatment are immediately noticeable. Your enhanced appearance may last up to 2 years before additional touch-ups become necessary. Note that your body’s absorption rate of the hyaluronic filler depends on your metabolism.

What areas of the face can be treated with dermal fillers?

Dermal fillers can be used to enhance various facial features, including lips, cheeks, chin, jawline, under-eye area, temples, and nasolabial folds.

Is dermal filler treatment painful?

Most patients experience minimal discomfort during dermal filler injections. Some fillers contain lidocaine, a local anesthetic, to numb the treatment area and enhance comfort.

How long do dermal fillers last?

The duration of results depends on the type of filler used, the treated area, and individual factors such as metabolism. Generally, results can last anywhere from 6 months to 2 years, with some fillers offering longer-lasting effects.

Are there any side effects or risks associated with dermal filler treatment?

While dermal fillers are generally safe, some common side effects may include temporary swelling, bruising, redness, or tenderness at the injection site. Serious complications such as allergic reactions or vascular occlusion are rare but possible.

Can dermal filler treatment be reversed if I'm not satisfied with the results?

Yes, hyaluronic acid fillers can be dissolved using an enzyme called hyaluronidase if necessary. This allows for adjustments or reversal of results in case of asymmetry or dissatisfaction.

How should I prepare for dermal filler treatment?

Prior to the procedure, it's recommended to avoid blood-thinning medications, alcohol, and strenuous exercise to minimize the risk of bruising. Discuss any medical conditions or allergies with your injector during the consultation.

Is there any downtime associated with dermal filler injections?

Most patients can resume their normal activities immediately after treatment. However, it's common to experience mild swelling or bruising, which typically resolves within a few days.

Can I combine dermal filler treatment with other cosmetic procedures?

Yes, dermal fillers can complement other aesthetic treatments such as Botox injections, laser therapy, or chemical peels to achieve comprehensive facial rejuvenation.

Who is a suitable candidate for dermal filler treatment?

Ideal candidates for dermal fillers are individuals who desire improvement in facial volume, contour, or fine lines, and who have realistic expectations about the outcomes of the procedure. It's important to consult with a qualified and experienced practitioner to determine suitability and discuss treatment goals.

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Dermal Fillers

Looking for dermal fillers in Calgary? At Rejuvenation Calgary North, Dr. Danny Guo personally performs all injectable treatments, providing natural-looking lip, cheek, and facial contouring with a strong focus on safety and precision. As a board-certified dermatologist and Mohs surgeon, Dr. Guo combines advanced facial anatomy expertise with a conservative aesthetic approach to deliver refined, balanced results.

Dermatologist-performed injections
Temporary, non-surgical treatment
Minimal downtime

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Dermal Fillers

Dermatologist-performed injections
Temporary, non-surgical treatment
Minimal downtime

Book Consultation

Fellowship Accredited Mohs Surgeon

Reliable Skin Care Expert

Compassionate Care

What are Dermal Fillers?

Dermal filler treatment involves injecting a gel-like substance into the skin to restore volume, smooth lines and wrinkles, and enhance facial contours.

These fillers are commonly made of hyaluronic acid, a natural substance found in the body, which helps hydrate and plump the skin. The treatment is non-invasive and delivers immediate, natural-looking results, making it a popular choice for rejuvenating the face.

What are Dermal Fillers?

Dermal filler treatment involves injecting a gel-like substance into the skin to restore volume, smooth lines and wrinkles, and enhance facial contours.

Your Dermal Filler treatment

When you visit Dr. Guo’s team at Rejuvenation Calgary North for dermal fillers in Calgary, your treatment begins with a detailed medical consultation. As a board-certified dermatologist, Dr. Guo personally assesses your facial anatomy, skin quality, and aesthetic goals to determine the safest and most appropriate filler strategy for you.

Every treatment plan is customized. Factors such as facial proportions, volume loss, symmetry, and long-term balance are carefully considered before any injections are performed.

The Injection Process

On the day of your procedure:

The skin is thoroughly cleansed
A topical anesthetic may be applied for comfort
Strategic injection points are mapped for precision

Dermal fillers — most commonly hyaluronic acid-based — are then placed using fine needles or blunt-tip cannulas, depending on the treatment area. The technique varies based on whether the goal is lip enhancement, cheek volume restoration, jawline definition, or wrinkle correction.

The procedure typically takes 30–60 minutes and is performed entirely in-office.

Comfort, Safety & Recovery

Patient safety is the highest priority. While you may feel a mild pinch during injection, numbing agents significantly reduce discomfort.

After treatment, temporary swelling, redness, or tenderness may occur. These effects are normal and usually resolve within a few days.

You will receive detailed aftercare instructions, which may include:

Avoiding strenuous exercise for 24–48 hours
Limiting alcohol intake
Minimizing sun exposure
Avoiding pressure or massage to treated areas

Most patients return to normal activities shortly after treatment.

book a consultation

Your Dermal Filler treatment

Every treatment plan is customized. Factors such as facial proportions, volume loss, symmetry, and long-term balance are carefully considered before any injections are performed.

The Injection Process

On the day of your procedure:

The skin is thoroughly cleansed
A topical anesthetic may be applied for comfort
Strategic injection points are mapped for precision

The procedure typically takes 30–60 minutes and is performed entirely in-office.

Comfort, Safety & Recovery

Patient safety is the highest priority. While you may feel a mild pinch during injection, numbing agents significantly reduce discomfort.

After treatment, temporary swelling, redness, or tenderness may occur. These effects are normal and usually resolve within a few days.

You will receive detailed aftercare instructions, which may include:

Avoiding strenuous exercise for 24–48 hours
Limiting alcohol intake
Minimizing sun exposure
Avoiding pressure or massage to treated areas

Most patients return to normal activities shortly after treatment.

book a consultation

Dermal filler aftercare and maintenance

Proper aftercare following dermal filler procedures is crucial for healing and achieving the best possible outcome. Following your medical professional's specific advice is vital, as it will cater to your individual needs and the specifics of your treatment. However, here are some general guidelines that can aid in your recovery and maximize the longevity of your results. Post-treatment care for dermal fillers can significantly affect the final appearance and duration of your aesthetic enhancements. Here are some steps to ensure optimal results:

Avoid Strenuous Activity: For at least 24–48 hours after your procedure, it's recommended to avoid vigorous exercise as it can exacerbate swelling and bruising.
Mind the Sun: Protect the treated area from excessive sun exposure. Sun damage can degrade the filler material and hasten the loss of volume.
Stay Hydrated: Drinking plenty of water can help maintain the integrity of the filler, particularly those based on hyaluronic acid which binds water molecules.

Dr. Guo’s team at Rejuvenation Calgary North are specially trained to safely apply dermal fillers. Our experience, combined with our stringent hygienic standards, minimizes the odds of local infections and tissue damage and ensures aesthetics to your satisfaction. Get your dermal filler at Rejuvenation Calgary North by calling 403-286-6888 or filling out the online contact form.

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Dermal filler aftercare and maintenance

Avoid Strenuous Activity: For at least 24–48 hours after your procedure, it's recommended to avoid vigorous exercise as it can exacerbate swelling and bruising.
Mind the Sun: Protect the treated area from excessive sun exposure. Sun damage can degrade the filler material and hasten the loss of volume.
Stay Hydrated: Drinking plenty of water can help maintain the integrity of the filler, particularly those based on hyaluronic acid which binds water molecules.

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Benefits of using hyaluronic acid fillers

The benefits of using hyaluronic acid fillers are extensive, making them a favorite choice for patients and dermatologists alike:

Immediate results: Patients typically notice instant improvements post-treatment, with a visible reduction in the appearance of lines and wrinkles.
Safety and reversibility: Hyaluronic acid fillers are largely hypoallergenic and can be dissolved with an enzyme called hyaluronidase if patients are unsatisfied with their results or experience complications.
Hydration: Aside from structural support, these fillers enhance skin hydration, contributing to a more radiant complexion.
Natural-looking outcomes: The fillers provide subtle and natural aesthetic improvements without altering facial expressions or movement.
Minimal downtime: With non-invasive treatment, there's typically little to no downtime, allowing for a quick return to daily activities.

Benefits of using hyaluronic acid fillers

The benefits of using hyaluronic acid fillers are extensive, making them a favorite choice for patients and dermatologists alike:

Immediate results: Patients typically notice instant improvements post-treatment, with a visible reduction in the appearance of lines and wrinkles.
Safety and reversibility: Hyaluronic acid fillers are largely hypoallergenic and can be dissolved with an enzyme called hyaluronidase if patients are unsatisfied with their results or experience complications.
Hydration: Aside from structural support, these fillers enhance skin hydration, contributing to a more radiant complexion.
Natural-looking outcomes: The fillers provide subtle and natural aesthetic improvements without altering facial expressions or movement.
Minimal downtime: With non-invasive treatment, there's typically little to no downtime, allowing for a quick return to daily activities.

“I've seen a few injectors before but he is different. He spent a lot of time explaining to me the concept of balance and it was the first time I heard that explained scientifically. I can't go back to other injectors.”
- Joanne
“When I called the clinic to make a consultation appointment with Dr. Guo, he got on the phone with me to speak about my concerns. I then had my appointment with him and he is AMAZING! He embodies professionalism, intelligence, kindness, and compassion. Dr. Guo is a HUGE asset to this industry. His staff are also very kind and knowledgeable with phenomenal listening skills!”
- Patient
“This past year was a difficult one. My body had a major painful reaction to the vax. It looked like I was splashed with acid in the face. Dr. Guo and staff were so kind and gentle through the painful healing process. And did all they could to help. Thankfully I no longer look like Freddy Krueger.”
- Glyn
“Superb experience with Dr. Guo and his team. His office was very busy but I did not feel rushed and he was able to answer all my questions clearly.”
- Patient
“Top-notch experience! Every visit here has been wonderful. Dr. Guo is not only a skilled expert but also incredibly informative. My treatments are always flawless!”
- Charlene
“ I had the pleasure of seeing Dr. Guo recently for Botox and filler. His attention to detail and professionalism made the entire experience outstanding. He really took the time to understand my goals, explained his thought process, and delivered exactly what I was hoping for.”
- C. L.
“ The staff here are fantastic—both friendly and incredibly knowledgeable. I first visited Dr. Guo for a general skin check, and later returned for skincare questions and treatments after realizing he is a skincare expert—it was the best choice I could have made. They provide honest, expert advice without any pressure to buy products. I'm a very satisfied client and will definitely be coming back.”
- Kristen
“Dr Danny was the first to actually help me. I saw 2 other doctors before and I didn’t get any real diagnosis but Dr. Danny gave me a diagnosis right away! He is obviously very good and I really recommend him.”
- Patient
“My son has bad eczema and was referred to Dr. Guo. Dr. Guo is very good with kids. He explains things very well and made us feel comfortable. Nurse Kelsey gave me clear instructions on the cream prescribed and general skin care routine to prevent flare ups. Great team!”
- Patient
“Dr. Guo and his team were very pleasant to me and treated me very well. The surgery day was long but the other patients there were all nice and pleasant. We all got along well and the surgery day flew by. Very pleased with their service.”
- Patient
“It was a pleasure to see the doctor. He saw my mom and sister before and he saw me as well now. The appointment was very efficient and timely.”
- Patient (Rate MD)
“I saw my family doctor because of a new mole that was quickly changing. He called Dr. Guo to ask for an opinion and he was able to fit me in right away! He took a tissue sample and sent to the lab and then I was booked in for surgery really quickly! I have seen other dermatologists before and it was always took so long to see them but this time it was quick and efficient! I am very happy with the treatment that I had gotten and am very thankful to Dr. Guo and his clinic staff!”
- Patient
“Very thank to him. I was referred by another doctor to have surgery with him for a cancerous mole. I found another spot later and he removed that for me too. Excellent doctor.”
- Patient
“I was referred to Dr. Guo because I was concerned about a mole on my neck and he found 3 more. They all turned out to be skin cancer. Had two removed the following week and another two removed the week after. Very smart doctor, very skilled!”
- Patient
“I can't thank Dr. Guo enough for his continuous support during the scariest time of my life. The staff are there whenever I need them. Just a text away. Dr. Guo and Nurse Cathy genuinely care about their patients. Anyone reading this and is having Mohs surgery, Don't worry! Dr. Guo and his amazing team will be there to support you too. I am so grateful.”
- Linda
“Had Moh surgery done by Dr Gao two weeks ago. He is very knowledgeable and very patient in the procedure. His office is very organised and efficient. I am also very impressed with his nurse Cathy. When you call she gets right back to you. She is very nice, helpful and lovely to talk to.”
- Cheryl
“I can not recommend this doctor enough. I did MOHS surgery with him for a spot on my forehead. His team did such a wonderful job and my husband could barely see the scar after it healed! We are so thankful for his help.”
- Patient
“Dr. Guo is a fantastic doctor. He actually explained my skin condition to me very clearly. I was never really sure what I had because different doctors were telling me different things, but now he has given me clarity and started me on the right treatment plan. Really grateful for his help!”
- Patient
“This doctor was very kind and helpful. I am very appreciate his care for my mother’s skin problem. Big thank you.”
- Robert
“I asked my doctor to refer me to Dr. Guo because my friend also sees him and strongly recommended him. He was very knowledgeable and helpful and helped my skin condition significantly. Very grateful for his help!”
- Patient
“My husband and I both had skin cancers and we see Dr. Guo for skin checks. He was very caring and was flexible with his schedule and fit us in a few times when we had concerning spots that we wanted him to look at.”
- Patient
“Dr. Guo is a very skilled skin surgeon. I had a skin cancer removed from my nose and I was really afraid that the scar would look bad. It's been 3 months since the surgery and I can barely notice the scar. My husband can't even find it. I am so happy with the result and grateful for Dr. Guo's work!”
- Harry
“Dr Guo found a skin cancer on my nose and removed it very nicely and i have been going to his clinic for skin checks since. Definitely would recommend him.”
- Patient
“Dr. Guo is a very skilled skin surgeon. I had a skin cancer removed from my nose and I was really afraid that the scar would look bad. It's been 3 months since the surgery and I can barely notice the scar. My husband can't even find it. I am so happy with the result and grateful for Dr. Guo's work!”
- Patient
“I’m very thankful to Dr Guo and his team for treating my foot warts. I had a few on my feet and tried getting it treated at walkin clinics and my family doctors but it never worked and I never knew why. He took the time to explain what has to be done and after a while it was actually cured! Very knowledgeable and helpful!”
- Patient
“Best injector I’ve been to! Such a perfectionist!”
- Lilian
“Dr. Guo and his consultant listens to what you want and delivers. My results are subtle but make such a difference!”
“The clinic is stunning, and the whole team is awesome. Dr. Guo is a magician with injectables.”
“I’ve never felt so confident. Dr. Guo is incredible at what he does, and it shows”
“Such a great experience. Dr. Guo is super skilled, and I really like the botox results. I have tried a few other places before but I like him the best,”
- Eve
“I went to him for consult. It was very detailed and I never experienced that before. I ended up with some filler and skin care products, love the results and definitely recommend”
- Kal
“Dr. Guo is amazing! My Botox results looks so natural, and the whole process was super easy”
- Emma
“Love how my fillers turned out. Dr Guo really knows what he’s doing. Definitely coming back.”
- Olivia
“Can’t believe how great my skin looks after skin vive. The doctor’s skills are top-notch, and his clinic is beautiful”
- Sophie
“Dr. Guo is the real deal. My treatment is smooth, natural, and I feel so refreshed.”
“I was nervous at first, but Dr. Guo and his team were so kind. Love the results!”
- Isabelle
“This was my first time, and wow. Dr. Guo is super professional, and my fillers look amazing.”
- Amelia
“best experience ever! Dr. Guo made me feel comfortable, and my results are exactly what I wanted”
“Dr. Guo is amazing! I have been seeing him for cosmetic injections for a while now and I am very happy about the results.”
- V K
“No one has ever explained cosmetic treatments to me like Dr. Guo has. He clearly understands his craft and I really appreciate him taking his time to help me understand.”
“I was nervous about getting injectables, but Dr. Guo made the experience so reassuring. He was very honest and explained exactly what would happen and gave me very realistic expectations. His knowledge of facial anatomy is incredible!”
“I had a lot of questions but he was very patient with me and didn’t rush me, answered all my questions, and respected that I wanted a very soft outcome. I looks refreshed after, which was exactly what I was looking for.”
“I had beautiful and natural results. He has an incredible eye and clearly understands facial anatomy. I appreciated how thoroughly he went over the plan with me and made sure I knew what to expect. Could not recommend more.”
- Sam
“What stood out to me was how much time he spent understanding my face and what bothered me. He didn’t oversell anything and was very honest about what would help and what wouldn’t. Definitely recommend.”
“Dr. Guo listened to me and delivered natural results. He explained every step, every option, and what to expect. I felt like he really understood his craft and helped me a lot”
- JG
“I've seen a few injectors before but he is different. He spent a lot of time explaining to me the concept of balance and it was the first time I heard that explained scientifically. I can't go back to other injectors.”
- Joanne
“When I called the clinic to make a consultation appointment with Dr. Guo, he got on the phone with me to speak about my concerns. I then had my appointment with him and he is AMAZING! He embodies professionalism, intelligence, kindness, and compassion. Dr. Guo is a HUGE asset to this industry. His staff are also very kind and knowledgeable with phenomenal listening skills!”
- Patient

Dermal Fillers in cosmetic treatments

Dermal fillers serve various purposes in the realm of cosmetic treatments. They are mainly used to address signs of aging, such as deep wrinkles, laugh lines, marionette lines, and tear troughs (the hollows under the eyes). Fillers can also enhance facial contours by increasing volume in areas like the cheeks and lips, creating a more balanced and aesthetically pleasing facial structure. Other effective treatments using dermal fillers are hand rejuvenation treatments. The primary goal of dermal filler treatments is to provide natural-looking results by smoothing lines and replenishing lost volume, which can occur due to aging or lifestyle factors, providing an overall more natural appearance.

Hyaluronic acid

Hyaluronic acid is a naturally occurring substance found in the skin, connective tissues, and eyes, where it plays a pivotal role in retaining moisture and ensuring optimal hydration. It can hold vast amounts of water, making it a key component in maintaining skin's plumpness and hydration. This ability to attract and retain moisture not only makes hyaluronic acid vital for skin health but also an ideal ingredient in skincare products and dermal fillers alike.

Role of hyaluronic acid in Dermal Fillers

Hyaluronic acid is at the forefront of dermal filler injectables due to its efficacy in restoring volume and smoothing lines. When injected beneath the skin's surface, hyaluronic acid fillers act as a scaffold, giving structure and support to sagging tissues while attracting moisture to the treated area. This immediate volumizing effect diminishes the visibility of wrinkles, folds, and hollow areas, which are common signs of aging.

Dermal Fillers in cosmetic treatments

Hyaluronic acid

Role of hyaluronic acid in Dermal Fillers

State of the art facility

Visit our brand new state of the art facility with top-of-the-line and cutting-edge technologies and equipment, and a full spectrum of medical, surgical, cosmetic, and laser dermatology.

You can count on short wait times, knowledgeable staff, easy parking, and stringent COVID protocols. Our facility is one of the largest Mohs Surgical Suites in Canada.

book a consultation

State of the art facility

Visit our brand new state of the art facility with top-of-the-line and cutting-edge technologies and equipment, and a full spectrum of medical, surgical, cosmetic, and laser dermatology.

You can count on short wait times, knowledgeable staff, easy parking, and stringent COVID protocols. Our facility is one of the largest Mohs Surgical Suites in Canada.

book a consultation

Popular treatment areas for dermal fillers

Dermal fillers in Calgary are highly sought after for their ability to revitalize and rejuvenate the skin. With a focus on restoring volume and smoothing out the contours of the face, these injectable treatments address various areas prone to signs of aging. Among the most commonly treated regions are the cheeks, where volume loss can lead to a sunken appearance, and the lips, which can lack fullness or develop vertical 'smoker lines' over time. Other frequent target areas include the nasolabial folds, also known as smile or laugh lines, which run from the nose to the corners of the mouth, and the marionette lines, which create an unwanted downturned expression around the mouth area.

Dermal fillers also address the tear troughs, hollows under the eyes that contribute to a tired look, and fine lines across the forehead. By selecting the appropriate filler products, professional medical experts at Rejuvenation Calgary North can tailor treatments to specific skin types and concerns, ensuring natural-looking results that enhance the client's features.

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