What Are the Risks of Rejuran? (See How to Avoid Complications)
Rejuran is known for its anti-aging and healing properties, especially in Asia. Using polynucleotides (PN) derived from salmon DNA, Rejuran is designed to repair and renew skin cells.
Done correctly, the treatment should give a firmer, smoother, and more youthful complexion. Here’s more: https://edwinlimclinic.sg/aesthetic-treatments/injectables/rejuran-healer/.
The problem with Rejuran is that just like any injectable treatment, it comes with its fair share of risks. We created this guide specifically to share what Rejuran involves, the potential side effects, and steps you can take to reduce complications.
How does Rejuran Actually Work?
Rejuran is an injectable treatment derived from polynucleotides (PN), molecules that help repair skin at the cellular level. Polynucleotides are chains of nucleotides, the building blocks of DNA.
They stimulate cell repair, improve elasticity, and boost hydration. Since Rejuran’s PNs come from salmon DNA, a well-tolerated and bio-compatible source, it’s widely used for skin rejuvenation.
The treatment process involves injecting Rejuran into the dermis (middle layer of the skin) using a fine needle. The polynucleotides then stimulate collagen production and tissue repair.
The stimulation of collagen process is what leads to smoother, firmer skin over time. Rejuran is often recommended for people who are looking to improve skin texture, reduce fine lines, and achieve an overall glow without surgery.
It is frequently used on the face, neck, and hands. However, it isn’t limited to just those areas and can also be applied to other areas that may need rejuvenation.
What Does a Rejuran Treatment Involve?
A typical Rejuran session takes about 30 to 45 minutes. However, this isn’t universal as the exact time varies depending on the treatment area and individual skin concerns. Here’s a summary of what you can expect when approved for Rejuran;
- Skin Assessment: The very first step in Rejuran treatment is skin assessment. A licensed provider will begin by assessing your skin to determine if Rejuran is the right option. This step includes discussing your goals and any possible concerns.
- Preparation: If you’re approved for Rejuran, the next step will be preparation. Before the injections, a topical anesthetic will be applied on the target treatment areas to minimize discomfort. This is essential as Rejuran injections can be somewhat uncomfortable.
- Injection: Using a fine needle, the provider will administer Rejuran across the treatment area in small, even doses. This technique, known as the “microinjection technique,” helps spread the product evenly for natural-looking results.
- Aftercare Guidance: Following treatment, your provider will share post-care instructions to support healing and minimize risks. This may include avoiding sun exposure, reducing physical activity, and applying specific skincare products.
What are the Risks of Rejuran Treatment?
To begin with, Results from Rejuran are typically gradual. Many people are able to see improvements in skin texture and elasticity within a few weeks.
Full effects usually appear around the two-month mark after repeated sessions. Now, while Rejuran is generally well-tolerated, it sure does come with some risks. The most notable ones are;
● Localized Swelling and Asymmetry Due to Swelling
One of the most common aftereffects of Rejuran is localized swelling. Mild swelling is expected and often fades within a few days.
However, in some cases, swelling may cause temporary asymmetry, especially if injections are given unevenly or too close to the surface of the skin. Swelling can be minimized by following aftercare instructions.
Typically, these instructions include avoiding alcohol and strenuous activity. It may also help to opt for an experienced provider as this also reduces the risk of uneven injections, which can contribute to asymmetry.
● Redness
Redness in the treated area is common after Rejuran. Usually, this side effect subsides within 24 to 48 hours.
This redness occurs as a natural inflammatory response to the injections as it signals skin repair. Though minor, prolonged redness may occasionally appear if the skin is especially sensitive.
To reduce redness, follow aftercare instructions, including avoiding direct sun exposure and using a gentle, fragrance-free moisturizer. It may also help to apply cold compresses after treatment to soothe the skin and reduce redness more quickly.
● Bruising
Rejuran involves multiple injections. So, bruising is possible after treatment especially in those prone to bruising.
Bruises usually fade within a week, though they can be an unwelcome visual side effect, particularly on the face. To reduce bruising risk, please avoid blood-thinning medications (such as aspirin) and supplements (like fish oil) for at least a week before treatment, as advised by your provider.
It may also help to apply arnica gel post-treatment to minimize bruising. In case of severe bruising, inform your provider promptly.
● Lumpiness or Irregularity of the Skin
Lumpiness is another possible side effect. Typically, it occurs when Rejuran is injected too close to the surface of the skin.
This issue often resolves as the product integrates into the skin, though it can be unsettling. To avoid this issue, your best bet would be to select a skilled injector with experience in Rejuran treatments. If lumpiness does occur, gently massaging the area (if recommended by your provider) can help the product settle.
● Pain and Discomfort
Despite the application of a numbing cream, some individuals experience mild discomfort during and after Rejuran injections. Pain is usually temporary but can vary based on individual pain tolerance and the number of injections received.
To minimize or avoid this side effect, please choose a qualified provider who uses precise injection techniques. Post-treatment, applying ice packs to the area can reduce lingering soreness.
It is also worth noting that although rare, serious complications can occur with Rejuran. These may include infections, allergic reactions, or severe skin reactions if the skin is overly sensitive to the treatment.
Also, improper injection techniques could potentially damage underlying tissues and cause adverse outcomes. Here are some suggestions to avoid serious complications after Rejuran;
- Choose a Qualified, Experienced Provider: Choosing a reputable, board-certified provider with experience in Rejuran injections is non-negotiable. Skilled providers know how to handle the product. This knowledge can help prevent issues like improper injection depth or uneven application.
- Discuss Medical History: Make sure to inform your provider of any allergies, skin conditions, or previous reactions to injectable treatments. This information allows your provider to assess your suitability for Rejuran and recommend alternatives if necessary.
- Follow Post-Treatment Care: Carefully following aftercare instructions can significantly reduce complications. This includes avoiding makeup and heavy skincare products on the treated area for 24 hours and refraining from activities that may irritate the skin, such as intense workouts.
Wrapping Up
Rejuran is generally safe when performed by experienced providers. However, like all injectable treatments, Rejuran carries risks. Choosing a qualified provider and following proper aftercare—can make all the difference in avoiding complications and achieving beautiful, smooth, and natural results.
Are you considering Rejuran? Speak to a licensed professional to ensure the treatment is right for you and minimize any risks. Easily book a consultation right now at;
Edwin Lim Medical Aesthetic Clinic – Dr Edwin Lim
#02-12/13, Changi City Point
5 Changi Business Park Central 1,
Singapore 486038
By appointment only:
#05-51, Lucky Plaza
304 Orchard Road
Singapore 238863
+65690042218
+6596372218 (WhatsApp)
