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RHA® Collection

RHA® Collection of fillers are one of the leading brand of dermal filler products. With a variety of treatments specialized for each area of the face, patients can expect natural-looking and long-lasting results.

middle aged woman with youthful and plump skin
What is RHA® Collection? BC arrow Cost BC arrow RHA® Collection Vs. Other Dermal Fillers? BC arrow Recovery BC arrow Results BC arrow

What is RHA® Collection?

woman with beautiful skin middle aged woman getting facial filler

What is RHA® Collection?

The RHA® Collection is Resilient Hyaluronic Acid, dermal fillers designed for facial dynamics and represents the latest advancement in hyaluronic acid (HA) technology in more than a decade, using a gentle manufacturing process to more closely resemble the natural hyaluronic acid in the skin.

The RHA® Collection is the first and only FDA-approved hyaluronic acid fillers for dynamic wrinkles and folds and include three approved formulas: RHA® 2, RHA® 3, and RHA® 4.

How Much Does RHA® Collection Cost?

Your filler treatment at Cosmetic Enhancement Center of New England will depend on a number of factors. During your free consultation, we will discuss your treatment goals to determine the approach to your treatment that will work best for you.

Some patients may need multiple treatment sessions. We will consider these and other factors in order to provide you with the full cost of your treatment during your consultation. To make this and other services more affordable, we are proud to offer financing through CareCredit®.

How is the RHA® Collection Different Than Other Dermal Fillers?

RHA® Collection is designed to be resilient enough to adapt to your facial movement, which may provide a more natural look at rest and in motion.

The natural hyaluronic acid in your skin helps provide moisture, volume, and structure to your skin. Over time, your skin produces less hyaluronic acid. These dermal fillers are formulated to more closely mimic the HA that already exists in your skin and may result in a more natural look.

Is There Any Downtime After RHA® Collection Injections?

Patients treated with RHA® Collection and return to their normal activities the same day. However, it’s important to note that bruising, redness, swelling, or tenderness in the treatment area due to the injections is common. These effects typically fade within a week of treatment.

How Long Do Fillers Last?

RHA® fillers are designed to be long lasting—with proven clinical effectiveness and duration up to 15 months, depending on the patient.

When Will I See Results from Treatment?

After your treatment, the results will be visible instantly. RHA® Collection delivers natural looking results, for dynamic areas of the face.

Rave Review


review stars

My first time ever having a filler and I was so nervous but Maria Atkins is so professional and so reassuring and honest she put me to ease right away. I have been back once and I am re-scheduled to go back again. Great group, and great staff!


Professional, friendly, compassionate staff. I have been coming here for years and always have a great experience. Very pleased with my most recent results. Would highly recommend.


Beautiful office and welcoming environment. The facility is open and bright. They do quality procedures always focused on looking natural and refreshed. Ashley is the best!!!


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Contact Us

Are you considering dermal filler treatments at Cosmetic Enhancement Center of New England? Contact us today to learn more about your treatment options or schedule your initial consultation. We are proud to serve the residents of Portland, Maine, and the nearby New England regions

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This content has been authored or reviewed and approved by Maria Atkins, DO, or her staff.

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