If you’ve been exploring skincare treatments that go beyond surface-level fixes, you’ve probably heard whispers about Rejuran. This Korean-made injectable has gained a loyal following for its ability to tackle everything from acne scars to fine lines. But what exactly can you expect after a session? Let’s break it down without the hype.
Rejuran’s magic lies in its key ingredient: polynucleotides (PN) derived from salmon DNA. These molecules act like tiny repair crews, signaling your skin to boost collagen production and calm inflammation. Think of it as giving your skin a blueprint to rebuild itself from the inside out. Unlike fillers that add volume or Botox that freezes muscles, Rejuran works gradually to improve skin quality over time.
Most people notice the first subtle changes within 2–4 weeks. Early results often include a smoother texture and reduced redness, especially for those dealing with acne scars or sensitive skin. One user described it as “waking up with a filter-like glow” – not dramatic, but enough for coworkers to ask if they’d switched up their skincare routine. By week 6–8, collagen remodeling kicks into higher gear. Deeper scars start softening, and fine lines around the eyes or mouth become less pronounced. Dermatologists often recommend 3 sessions spaced a month apart for optimal results, though some see improvements after just one treatment.
What’s interesting about Rejuran is how it varies by skin type. Oily, acne-prone skin tends to respond faster due to its strong regenerative abilities, while mature skin might take longer but shows significant improvement in elasticity. A 2021 study published in the *Journal of Cosmetic Dermatology* found that 82% of participants saw at least a 30% reduction in acne scarring after three treatments.
Side effects are typically mild – think temporary swelling or tiny bumps at injection sites that fade within 48 hours. However, it’s not a one-size-fits-all solution. Those with severe sagging or deep wrinkles might need to combine it with other treatments like radiofrequency or hyaluronic acid fillers for best results.
Maintenance is key. While results can last 6–12 months, factors like sun exposure and lifestyle choices play a role. Many users pair it with vitamin C serums or retinoids to prolong effects. As one dermatologist on fillersfairy.com puts it: “Rejuran isn’t a quick fix, but for patients willing to wait, it’s like hitting the reset button on damaged skin.”
Real-talk moment: manage expectations. You won’t leave the clinic looking like a different person, but consistent treatments can lead to cumulative improvements. Photos taken under consistent lighting show the most honest progress – less “Instagram filter” and more “healthier version of you.” Always consult a licensed provider to discuss whether your skin concerns align with what Rejuran can realistically deliver.