Beauty Lounge is an exclusive provider of the RHA® Collection and serves Aptos and Santa Cruz County

RHA® Collection

Four different formulations specifically designed to address dynamic concerns.

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RHA® Redensity

A precision-crafted solution, to address moderate to severe dynamic perioral rhytids, commonly known as smoker’s lines, for a polished appearance

RHA Redensity product image

RHA® 2

Designed to gently diminish dynamic lines and address moderate to severe volume loss for a tighter appearance.

RHA Redensity product image

RHA® 3

Enhance lips and soften moderate to severe wrinkles & folds with dynamic volumizing effects

RHA Redensity product image

RHA® 4

Naturally restore the fullness of your skin, specifically targeting moderate to severe dynamic wrinkles and deep creases.

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RHA Redensity

The weightless lipstick line treatment. RHA Redensity® is dynamically different and designed to be resilient enough to adapt to your dynamic facial movements for a look that’s beautiful at rest and flawless in motion. RHA® Redensity is the only FDA-approved hyaluronic acid filler made to smooth dynamic lipstick lines for natural-looking results.

FDA-approved for dynamic perioral rhytids treatment

Lasts up to 12 months post-treatment

Injected into dermis and superficial dermis

RHA Before and After Group


RHA 2® is a dermal filler for treating facial wrinkles and folds, particularly in dynamic areas like nasolabial folds. Approved for adults over 22, it supports skin, preserves softness, and enhances lips. Lasting up to 15 months, its effects are immediately visible with minimal side effects.

Treats dynamic wrinkles and folds

Long-lasting results (up to 15 months)

Natural, flexible appearance


RHA® 3 is a hyaluronic acid dermal filler ideal for treating moderate to severe dynamic wrinkles and folds, such as nasolabial folds. It offers natural-looking, lasting results up to 15 months, and is suitable for adults over 22. RHA® 3 maintains its integrity during facial movements, making it perfect for enhancing lip fullness and contours while providing a natural appearance

Enhances fullness & contour of lips

Corrects areas such as marionette lines

Natural-Looking Results


RHA® 4 is an advanced dermal filler designed to address dynamic wrinkles and folds, which occur in areas of the face prone to repetitive movement such as squinting, frowning, and laughing. Unlike traditional fillers, RHA® 4 is uniquely formulated to adapt to facial movements, providing a more natural appearance both at rest and in motion. RHA® 4 also incorporates lidocaine to minimize discomfort during injection. Being derived from a non-animal source, the HA in RHA® 4 mirrors the body’s natural substance, maintaining skin structure and texture seamlessly.

Dynamic wrinkle solution with natural facial movement

Formulated with advanced Hyaluronic Acid technology for lasting results

Includes lidocaine for minimal injection discomfort

FAQs about RHA® Fillers

What are RHA fillers, and how do they differ from other types of fillers?

RHA fillers are a type of dermal filler made from Resilient Hyaluronic Acid, designed to closely mimic the natural hyaluronic acid found in the skin. Unlike traditional fillers, RHA fillers are formulated to adapt to facial movements, providing a more natural appearance.

What areas of the face can RHA fillers be used to treat?

RHA fillers can be used to address various concerns across the face, including smoothing out wrinkles and fine lines, adding volume to lips, enhancing cheekbones, and filling in deep creases such as nasolabial folds and marionette lines.

How long do RHA fillers typically last?

The duration of RHA filler results can vary depending on factors such as the specific product used, the area treated, and individual metabolism. However, on average, RHA fillers can last anywhere from 9 to 18 months before a touch-up treatment may be desired.

Are RHA fillers safe?

RHA fillers are generally considered safe when administered by a trained and qualified healthcare professional. Like any medical procedure, there are potential risks and side effects, which will be discussed during the consultation. Beauty Lounge is a reputable and exclusive provider of RHA fillers.

What is the downtime associated with RHA filler injections?

One of the benefits of RHA fillers is that they typically involve minimal downtime. Some swelling, redness, or bruising at the injection site may occur but often resolves within a few days. Most people can resume their normal activities immediately after treatment.

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