RHA is the world’s first collection of hyaluronic acid fillers with FDA approval to correct dynamic wrinkles and nasolabial folds. Most dermal fillers enhance facial volume and fill out fine lines, but RHA fillers work effectively at rest and motion because of their unique formulation. SkinScience Medical Aesthetics provides the ideal dermal fillers in Pleasant Hill and Martinez to address your cosmetic concerns and reverse the signs of aging.

About RHA Fillers

RHA, short for Resilient Hyaluronic Acid, is the world’s first collection of dermal fillers FDA approved to correct dynamic wrinkles and nasolabial folds at rest and motion. Hyaluronic acid is a biocompatible gel that binds up to 1,000 times its own weight in water. It’s abundantly present in the human skin when you’re young, but your HA levels are gradually depleted with age, leading to fine lines and sunken facial features. RHA fillers restore your skin’s hyaluronic acid reserves to correct facial wrinkles and age-related loss of volume.

Hyaluronic acid is used in various other dermal fillers, including Juvéderm and Restylane. But RHA is the only collection of HA fillers with the FDA approval to correct dynamic wrinkles, such as frown lines. That’s because RHA fillers are produced using a proprietary technique wherein the hyaluronic acid molecules are extremely similar to the natural HA found in human skin. Most other fillers use a modified version of HA to increase longevity. But RHA fillers retain the component’s natural structure while maintaining durability, making them perfect for dynamic wrinkles. Contact us at SkinScience to find out more about the best RHA dermal fillers, Pleasant Hill and Martinez have to offer.


RHA2 fillers are FDA-approved for injection in the mid-to-deep dermis level to correct mild-to-moderate facial wrinkles and lines.


RHA3 fillers are FDA-approved for injection in the mid-to-deep dermis level to correct moderate-to-severe facial wrinkles and lines, including nasolabial folds and marionette lines.


RHA4 fillers are FDA-approved for injection in the deep dermis level to correct severe facial wrinkles, such as nasolabial folds, marionette lines, and dynamic wrinkles.

Treatment Areas:

  • Forehead lines
  • Frown lines between the eyebrows
  • Crow’s feet around the eyes
  • Nasolabial folds around the nose
  • Marionette lines around the mouth
  • Other dynamic wrinkles


  • Non-surgical treatment
  • Concludes within 15 minutes
  • Corrects dynamic wrinkles and creases
  • Natural results at rest and motion
  • No downtime


Am I a suitable candidate for RHA fillers?

You’re a suitable candidate for RHA fillers if you’re at least 22 years of age and have realistic expectations from the treatment. You can opt for RHA fillers to reverse the signs of aging and elevate your facial contours. Our cosmetic providers will carefully assess your medical history to ensure you’re a viable candidate.

What are the side effects of RHA fillers?

Like all other injectables, RHA fillers may also cause mild redness, swelling, itching, and discomfort around the injection sites. The side effects will dissipate in a few days.

Do RHA fillers look natural?

RHA fillers are made of hyaluronic acid components that are extremely similar to the natural HA found in the human skin with minimal chemical intervention. As such, our Pleasant Hill dermal fillers can fill out your dynamic wrinkles and facial creases while looking completely natural, even while laughing, smiling, or frowning.

How long do the RHA results last?

RHA produces instant results. Your facial features will look smoother, softer, and more youthful after the injections. The final results last for up to 15 months with optimal treatment, following which you’ll need maintenance treatments.

Why Choose SkinScience Medical Aesthetics?

SkinScience Medical Aesthetics is a luxurious medical spa led by a talented team of female injectors specializing in the latest dermal fillers. We always assess your skin quality and discuss your concerns to recommend the ideal RHA fillers and curate personalized treatments. We elevate and enhance your natural beauty without leaving any trace of cosmetic work. Please schedule a consultation to explore your options with dermal fillers in Pleasant Hill and Martinez.


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