Has the recent “Juvelook incident” sparked panic? A must-read guide to pitfalls and safety tips before getting cosmetic procedures in South Korea

July 28, 2026 · DAN-A in Myeongdong

Recently, online discussions about the “side effects of Juvelook” have been raging. Recent news reports indicate that some people who went to South Korea for cosmetic treatments developed severe lumps (hard masses) on their Foreheads and chins after receiving injections of such Collagen boosters. In some cases, the areas became red and inflamed, with no improvement even after more than two months. Coupled with a rare controversy that surfaced on social media earlier regarding blindness resulting from Juvelook injections, this has caused fear among many beauty enthusiasts.

It’s natural for people to strive to look better, but what should we do to protect ourselves when “looking better” turns into “disfiguring” ourselves?

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Why do lumps or severe side effects occur?

Juvelook is a Collagen stimulant whose main component is polydioxanone (PDLLA). It comes in powder form and must undergo a strict and thorough “hydration (reconstitution)” process before being injected into the body.

  • Causes of nodules: If the concentration provided by the clinic is incorrect, or if the product isn’t properly hydrated (just like lumps forming when formula isn’t mixed well), or if the doctor misjudges the depth of injection or the dosage, it’s very likely to result in hard lumps and nodules under the skin that are difficult to resolve.
  • Risk of vascular embolism: The blood vessels in the face have a highly complex distribution. If a doctor lacks sufficient anatomical expertise and injects the medication into the wrong blood vessel, it can lead to tissue necrosis or even blindness in severe cases.

Incidents like these keep reminding us:While the cosmetic procedures themselves may be safe, what truly matters is always the “doctor’s skills and experience.”

Learn from experts: When choosing a clinic, don’t just focus on “quick results”

As Dr. Lee Eun-jee, director of Dana Clinic in Myeongdong, South Korea, emphasized in a recent post:“If you’re not careful when choosing a filler, you might regret it.” To address facial hollows or shadows, the clinic offers several key concepts that are highly worth considering:

  1. A customized assessment, rather than blindly filling out forms: Everyone has a different facial bone structure and skin thickness. The key to treatment lies in determining the appropriate dosage and depth based on overall proportions, so as to enhance the face’s natural IPCHEA, rather than simply injecting artificial substances.
  2. Conservative treatment cycle: Many tourists who go to South Korea for cosmetic procedures rush things by requesting excessive injections or frequent follow-up treatments in a short period of time. Dana Clinic advises taking a cautious approach before considering additional reinforcement injections, with a six-month interval being ideal to observe how the fillers remain and change in the body. Premature and excessive injections are often the cause of side effects.
  3. Rigorous post-surgery care: After the injection, never press or rub the treated area forcefully (be gentle even when washing your face or removing makeup), and avoid saunas and intense exercise for a while to allow the injected substance to settle properly.

Self-Protection Guide for Getting Medical Aesthetics Treatments Abroad

If you’re planning to visit South Korea or undergo cosmetic procedures locally, be sure to keep the following points in mind:

  • Do your homework thoroughly: Don’t just focus on low prices or promotions by KOLs (internet celebrities). Make sure the clinic is legitimate and reputable, and that the doctors have extensive knowledge of anatomy and the ability to handle complications.
  • Value the consultation process: Rather than focusing solely on immediate results, it’s better to check whether the clinic carefully examines the structure and symmetry of your facial bones. Share your concerns openly and ensure that the clinic follows a rigorous injection process.
  • Prepare recovery and contingency plans: Medical aesthetics is essentially still a medical procedure. If abnormal redness, severe pain, or lumps that don’t go away persist, there must be access to local follow-up appointments or professional assistance.

The Juvelook incident serves as a stark warning to us. Rather than worrying and hesitating on our own or blindly following trends, it’s better to seek thorough consultation and communication to determine the best course of action tailored to our individual circumstances. Getting beautiful is important, but “safety and natural results” must always remain the top priorities in our pursuit of cosmetic treatments!

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WhatsApp: +821072188830

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