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The RHA® Collection

The RHA® Collection is the first and only FDA-approved hyaluronic acid filler for dynamic wrinkles and folds. It is made to adapt to your facial movements for a look that’s beautiful at rest and flawless in motion. The collection uses a gentle manufacturing process to more closely resemble the natural HA in the skin — for clean beauty.





The RHA® Collection offers four HA-filler formulations:

RHA Redensity™

A weightless filler that smooths delicate lipstick lines.

RHA® 2 and RHA® 3

Offers elegant and refined smoothing for those seeking a soft, natural look in wrinkles and folds.

RHA® 4

Provides natural volume for deeper dynamic wrinkles and folds.

The RHA® Collection FAQs

What makes The RHA Collection different from other fillers?

The RHA Collection is the first and only hyaluronic acid dermal filler FDA-approved for dynamic wrinkles and folds.

Facial expressions such as smiling, frowning, and squinting can etch wrinkles and creases on the skin over time, giving the face a “lived-in” look. These wrinkles and folds, known as dynamic wrinkles, result from the face’s constant movement and micro-movements. Treating dynamic wrinkles can be tricky, as traditional dermal fillers may not look natural and can appear stiff when the face is in motion

Why is the RHA Collection designer?

The RHA Collection, developed by the Swiss-based TEOXANE, is an innovative range of dermal fillers that has gained popularity among aesthetic specialists globally since its launch in 2015.

TEOXANE was founded by Madame Valerie Taupin, who played a pivotal role in the creation of Juvéderm® two decades ago and was driven by the desire to advance dermal filler technology. Through research and development led by her team, TEOXANE developed the RHA Collection, which mimics the natural Hyaluronic acid (HA) found in the skin, making it one of the most advanced filler products on the market.

When can I expect to see results, and how long do the results last?

Dermal filler injection results are immediate. The results from the RHA Collection of fillers can typically last up to 15 months in wrinkles and folds and 1 year in lipstick lines.

Book an RHA® Collection Consultation

The RHA Collection is only available in select practices with a reputation for providing exceptional patient results and outcomes, and Academic Alliance in Dermatology is proud to be an exclusive provider. 

Call us at (813) 514-4711 or fill out our online form to book your appointment now.

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