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Dr. Danny Guo performing a dermal filler treatment in Calgary
I · Contour

Dermal Fillersin Calgary

Restores volume and refines contour, in proportion.

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Overview

A hyaluronic acid gel placed beneath the skin to restore volume, soften lines and refine facial contours.

Results
Immediate
Lasts
6–24 months
Injector
Dr. Guo
Dr. Guo explains

Under-eye shadows: when filler helps, and when it doesn't

Not every dark circle is a filler problem. Try this: look in a mirror, then tilt your head back under an overhead light. If the darkness mostly disappears, it is a shadow caused by the shape of the area, often a hollow under the eye. That is the type tear trough filler can soften.

If it stays brown, it is pigment. If it looks blue or purple, it is blood vessels. Filler will not fix either of those. The under-eye area is one of the more delicate places to inject, so an honest assessment comes first. Sometimes the right answer is filler in the cheek, a laser, or no filler at all.

Video thumbnail: Four types of dark circles, starting with shadows
Four types of dark circles, starting with shadows
YouTube Shorts
How to treat dark circles
Dr. Danny Guo planning a dermal filler treatment with a patient in Calgary
What are dermal fillers?

Dermal fillers are gels injected beneath the skin to restore volume, smooth lines and wrinkles, and enhance facial contours. Most are made of hyaluronic acid, a substance found naturally in the body that helps hydrate and plump the skin.

At Rejuvenation Calgary North, Dr. Danny Guo personally performs every dermal filler treatment.

Why hyaluronic acid
  • Early results: some improvement is usually visible straight after treatment, and the result settles as swelling subsides.
  • Reversible: hyaluronic acid fillers can be dissolved with an enzyme called hyaluronidase if needed.
  • Hydrating: hyaluronic acid attracts and holds moisture, supporting the skin as well as its structure.
  • Natural-looking: subtle improvement, placed and dosed to keep your natural expression and movement.
  • Minimal downtime: most patients return to daily activities quickly.
The procedure

Treatment begins with a consultation. Dr. Guo assesses your facial anatomy, skin quality and goals, and plans around proportion, volume loss, symmetry and long-term balance.

  1. Cleansing: the skin is thoroughly cleansed.
  2. Numbing: a topical anesthetic may be applied for comfort.
  3. Mapping: injection points are planned for precision.
  4. Injection: filler is placed with fine needles or blunt-tip cannulas, depending on the area.

The appointment typically takes 30–60 minutes and is performed entirely in-office. You may feel a mild pinch; numbing helps reduce discomfort.

Recovery and aftercare

Temporary swelling, redness or tenderness is normal and usually resolves within a few days. Most patients return to normal activities shortly after treatment.

  • Avoid strenuous exercise for 24–48 hours.
  • Limit alcohol.
  • Minimize sun exposure.
  • Avoid pressure on, or massage of, the treated areas.

You will receive detailed aftercare instructions specific to your treatment.

Areas treated
  • Cheeks: restoring volume where loss has left a sunken appearance.
  • Lips: fullness, definition and fine vertical lines. See lip fillers.
  • Nasolabial folds: the lines running from the nose to the corners of the mouth.
  • Marionette lines: lines that give a downturned look around the mouth.
  • Tear troughs: hollows under the eyes that contribute to a tired look.
  • Jawline: definition and contour.

For gradual volume restoration that can last longer, Dr. Guo also offers biostimulators: Sculptra, a collagen stimulator that works differently from hyaluronic acid fillers, and HarmonyCa, a hybrid of hyaluronic acid and a collagen stimulator. For a full-face approach to treatment, see facial balancing.

Further reading: Sculptra vs. dermal fillers · Botox vs. Dermal Fillers: What Is the Difference?

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 knowledgeable staff and easy parking; please contact the clinic for current appointment availability. Our facility is one of the largest Mohs Surgical Suites in Canada.

Reviews

In their words

“Dr. Guo is amazing! I have been seeing him for cosmetic injections for a while now and I am very happy about the results.”

Patient · Google review

“Dr Guo's incredible attention to detail was just amazing. I am very happy with my decision to go with this team.”

Patient · Google review

“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.”

Patient · Google review
Dr. Guo reviewing a treatment plan with a patient

Begin with
a conversation.

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Dermal Fillers frequently asked questions

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; some fillers, known as biostimulators, also stimulate collagen production.

Who is the treatment for?

Dermal fillers are suitable for most people, and skin type is usually not the limiting factor; suitability is assessed individually. Your body naturally produces hyaluronic acid, but injecting it still carries risks, which Dr. Guo will discuss with you. 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?

Some improvement is usually visible straight after treatment, and the result is easier to judge once any swelling settles. Results may last up to 2 years, depending on the product and area; the timing of any touch-up is decided at follow-up. 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?

Dermal fillers are generally well tolerated. Common side effects include temporary swelling, bruising, redness, or tenderness at the injection site; others are possible. 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?

Before the procedure, tell Dr. Guo about every medication and supplement you take. Do not stop any prescribed medication, including blood thinners, yourself; that decision is for the doctor who prescribes it. Avoid alcohol and strenuous exercise beforehand to reduce the risk of bruising. Discuss any medical conditions or allergies with Dr. Guo 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.

Who performs dermal filler injections at Rejuvenation Calgary North?

Every dermal filler treatment at Rejuvenation Calgary North is performed personally by Dr. Danny Guo, a double board-certified dermatologist (Canada and the United States) and fellowship trained Mohs surgeon.

How many filler treatments will I need?

Many people need only one appointment for a given area; some goals are best built up gradually over two visits. Results are not permanent, so the timing of any touch-up is decided at follow-up.

When will I see results from dermal fillers?

Some improvement is usually visible straight after treatment. The result is easier to judge once any swelling settles, usually within one to two weeks.

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