Rejuran Polynucleotide Treatment in Redondo Beach & Costa Mesa

Welcome to Beauty Cult in Redondo Beach and Costa Mesa, where we offer Rejuran — a polynucleotide treatment that works at the cellular level to repair and strengthen your skin, applied topically alongside microneedling. Our goal is to help your skin heal itself, not just look temporarily smoother.

With Rejuran, we're dedicated to supporting your skin's natural barrier and collagen-producing cells so results continue to build well after your appointment. As a trusted hub for advanced regenerative skincare, we invite you to explore the benefits of Rejuran in our serene and welcoming South Bay and Orange County practices.

What is Rejuran?

Rejuran (marketed in the U.S. as Rejuran Healing Essence) is built on Hydrolyzed DNA, refined through Rejuran's patented DNA Fragments Optimizing Technology (DOT™). In the United States, Rejuran products are formulated and authorized for topical use only — so at Beauty Cult, Rejuran is applied topically during your microneedling session, allowing it to penetrate through the micro-channels created by the treatment and reach the deeper layers of skin where it can do the most good.

Rather than adding volume or simply sitting on the surface, Rejuran works to protect the skin's natural moisture barrier, support collagen production, and calm inflammation. A consultation with Dr. Clara Yu is recommended to determine whether adding Rejuran to your microneedling session is right for your skin.

How Does It Work / How Does It Compare to Others?

Rejuran works by delivering repair signals directly to the cells responsible for keeping your skin strong and hydrated.

First, microneedling creates controlled micro-channels in the skin, opening a pathway for the Rejuran polynucleotides to penetrate beyond the surface.

Second, those polynucleotides reach the dermis, where they activate fibroblasts — the cells responsible for producing collagen — and support the skin's natural repair processes.

Because polynucleotides closely resemble the body's own genetic material, they're recognized and used efficiently by skin cells, which is why Rejuran tends to improve hydration, texture, and resilience in addition to supporting collagen, rather than working on just one of those things alone.

What are the Benefits of Rejuran?

Rejuran offers benefits that go beyond what microneedling alone provides, since it adds a targeted repair signal to the collagen-stimulating effect of the needling itself. Because it works with your skin's own cellular processes, the improvement in texture and resilience tends to build steadily over your treatment series.

One of the most significant benefits of adding Rejuran to your microneedling session is how well it supports the skin's barrier function. It aids in:

• Strengthening the skin's natural barrier and improving hydration.

• Supporting collagen production alongside the effects of microneedling.

• Refining texture and softening the appearance of fine lines.

• Calming redness and inflammation in reactive or sensitive skin.

• Improving the skin's resilience to environmental stressors over time.

• Enhancing the overall results of your microneedling treatment series.