What is Rejuran? Can it really help brighten the skin? Let’s take a look.
Rejuran is a medical technology designed to rejuvenate the skin, making it youthful, bright, and healthy. It helps improve skin texture, tightens pores, and enhances skin radiance. The treatment is approved by the Thai FDA and supported by scientific research.
Rejuran has been growing in popularity and has become one of the top beauty trends this year. If you’re aiming for that dewy, glowing skin often associated with Korean beauty, Rejuran may be the solution you’re looking for. Today, we’ve gathered important insights and research findings to help you understand how this treatment works and what to consider before trying it.
What is Rejuran?
Rejuran is a key solution for skin rejuvenation. Not only does it help strengthen the skin and reduce the appearance of wrinkles, but it also provides an instant dewy glow, making your skin look refreshed. This product is considered part of the mesotherapy for brightening the skin.
Rejuran’s main ingredient is Polynucleotide (PN), which is a highly concentrated 2% pure extract derived from Salmon DNA, found in natural seas. It shares 98% similarity with human DNA. When injected into the dermis layer of the skin, it helps restore and revitalize the skin, bringing back its healthy appearance.
How Does Rejuran Work?
Rejuran works by using Polynucleotide (PN), a pure, biologically compatible substance that is injected directly into the skin. This process targets and repairs damaged skin cells, improving tissue regeneration and accelerating skin recovery. It also helps reduce inflammation, stimulates the release of Growth Factors, and promotes the regeneration of new cells.
Additionally, Rejuran stimulates collagen and elastin production, as well as fibroblast fibers, which contribute to strengthening and rejuvenating the skin. The result is healthier, more hydrated skin that appears naturally radiant and youthful.
What Does Rejuran Help With?
- Skin Rejuvenation:
Rejuran helps revitalize the skin from within by repairing damage caused by aging, such as wrinkles on the face and neck, scars, enlarged pores, and hyperpigmentation. - Improved Skin Elasticity:
By stimulating collagen production, Rejuran strengthens the dermal layer of the skin, increasing elasticity and helping to reduce the appearance of fine lines. - Skin Tone Improvement:
Rejuran enhances overall skin brightness, helping to reduce dark spots, acne scars, and pigmentation. It promotes a dewy, glowing complexion, often referred to as “glass skin,” for smoother and more even-toned skin.
Who is Suitable for Rejuran Injection?
Rejuran is ideal for individuals who are looking to restore the health and appearance of their skin. If you’re experiencing any of the following concerns, Rejuran may be the right solution for you:
- Those who want healthier, smoother, and more naturally radiant skin.
- People experiencing dry, dull skin and seeking a fresh, firm appearance.
- Individuals wanting to improve the overall quality of their skin, reducing the appearance of wrinkles and fine lines.
Is Rejuran Approved by the Thai FDA and Safe to Use?
The Rejuran used for treatments is Rejuran Healer (or Rejuran Rejuvenation) – also known as the classic “black box” version of Rejuran. It has been developed and manufactured in South Korea and has received approval from the Korean Food and Drug Administration (KFDA). Additionally, it is also approved by the Thai FDA (since 2022). There are also other Rejuran variants such as Rejuran S for acne scars and Rejuran I for under-eye rejuvenation, which are also FDA-approved in Thailand. Rejuran is completely safe when used properly, and it is highly recommended to consult with a qualified physician before undergoing any procedures.
Does Rejuran Injection Hurt?
The procedure is relatively comfortable as doctors use a fine needle to inject the product, which minimizes pain. The needle’s thinness helps the substance to flow smoothly into the skin, allowing effective absorption. During the procedure, you may feel a mild stinging or tingling sensation, but this discomfort is temporary. If needed, a cool compress can be applied afterward to soothe the skin.
Precautions Before Getting Rejuran
To ensure a safe treatment with minimal complications, here are some important precautions:
- Choose a qualified doctor who is trained and experienced with Rejuran injections and understands facial anatomy.
- Avoid using NSAIDs, blood-thinning medications, and immune-suppressing drugs prior to treatment.
- If you are taking supplements such as primrose oil, garlic, ginseng, or Vitamin E, it’s advised to stop them at least 7 days before the procedure.
- Do not undergo Rejuran treatment if you have autoimmune diseases, sarcoidosis, or endocarditis.
- Rejuran should not be used in excess or on individuals who have an allergic reaction to Sodium Polynucleotide(the key ingredient in Rejuran).
- Not recommended for pregnant or breastfeeding women.
- Avoid Rejuran injections if you have skin infections or inflammatory skin conditions.
- Avoid treatment if you have seafood allergies.
Rejuran Injection Process
- Pre-Treatment Cleaning and Anesthesia:
First, the physician will clean your face thoroughly, then apply a topical anesthetic to reduce pain during the procedure. The numbing effect typically takes 30-45 minutes to fully set in. - Injection:
Once the anesthesia takes effect, the doctor will use a fine needle to inject Rejuran into the key points on the face where rejuvenation is needed. - Post-Treatment:
After the treatment, you may experience slight swelling or redness in the treated areas. These side effects typically subside within 1-2 hours. No downtime is needed, so you can return to your regular activities immediately.
Post-Treatment Care for Rejuran
Proper aftercare is essential to maintain the results and ensure the effectiveness of the treatment. Here are some tips for self-care after getting a Rejuran injection:
- Avoid alcohol consumption as it can dehydrate the skin.
- Quit or reduce smoking as it contributes to skin dullness and aging.
- Drink plenty of water to keep your skin hydrated and glowing.
- If you experience redness or bruising, apply a cold compress as advised by your doctor.
- Pain or tenderness from the injections may occur in the first night, but it can be alleviated with pain relievers.
- It’s recommended to stay in a cool environment to help reduce swelling and improve recovery time.
