We’re talking about Rejuran Results Timeline. Unlike traditional fillers that just add volume, Rejuran is all about healing the skin from the inside out. But because it’s a biological repair process, the biggest question most patients at Her Clinic ask Dr. Jeff Khor is: “When will I actually see the glow?”
Since skin cell turnover takes time, patience is key. Let’s break down exactly what happens to your face after those tiny stings.
What Is Rejuran?

Overview and Benefits
Rejuran Healer is an injectable skin booster composed of Polynucleotides (PN). These are DNA fragments derived from wild salmon, which are incredibly compatible with human skin. According to studies on regenerative medicine, PN works to repair damaged skin cells and stimulate collagen production.
The benefits include:
Improved skin elasticity and firmness.
Reduction in fine lines and wrinkles.
Smaller pore size and smoother texture.
Better hydration and oil-water balance.
How It Works on Skin
Think of Rejuran as “skin food.” Instead of just “filling” a wrinkle, the PN molecules act as a scaffold, encouraging your fibroblasts to wake up and start producing fresh collagen. In a humid climate like Malaysia, it’s particularly popular for repairing skin barriers damaged by UV exposure and urban pollution.
Rejuran Results Timeline
Immediate Effects After Treatment
Right after your session with Dr. Jeff Khor, don’t expect to look “red carpet ready” immediately. You will notice small, bee-sting-like bumps at the injection sites. This is the Rejuran serum sitting under the skin. You might also experience mild redness or swelling, which is a totally normal inflammatory response.
1 Week Post-Treatment
By day 7, the bumps have flattened, and the initial “trauma” of the needle has healed. You’ll start to notice a slight improvement in skin texture. Your skin will feel a bit more hydrated, and your makeup might go on smoother than usual.
2–4 Weeks: Noticeable Improvements
This is where the magic starts. Around the one-month mark, the DNA repair process is in full swing. Patients often report:
A “lit-from-within” glow.
Better skin elasticity.
A visible reduction in redness and sensitivity.
1–3 Months: Full Results
After your second or third session (usually spaced 4 weeks apart), you reach the peak. The American Academy of Dermatology notes that collagen remodeling takes time, and by month 3, your skin structure is genuinely reinforced. This is when the “Baby Skin” effect is most prominent.
Factors That Affect Results Timeline
Age and Skin Condition
If you are in your 20s or 30s using Rejuran for maintenance, you might see results faster. For mature skin with deeper scarring or significant sun damage, the repair process may take a bit longer to become visible.
Lifestyle and Skincare Routine
Your results won’t last if you aren’t protecting your investment. High sun exposure without SPF or smoking can slow down the healing process. Using medical-grade skincare, like those containing Vitamin C or Retinol, can complement the internal repair.
Number of Sessions and Injection Technique
Rejuran is rarely a “one-and-done” deal. Most practitioners, including Dr. Jeff Khor, recommend an initial course of 3 to 4 sessions. The technique—whether manual injection or using an injector gun—also plays a role in how evenly the PN is distributed.
Maintaining and Maximising Rejuran Results
Recommended Aftercare
Stay Hydrated: Drink plenty of water to help the PN molecules settle.
No Intense Heat: Avoid saunas or vigorous exercise for 24–48 hours.
Sun Protection: Your skin is sensitive post-treatment; use a broad-spectrum sunscreen.
Frequency of Treatments
After the initial loading phase (3 sessions), you don’t need to go every month. A maintenance treatment every 6 months is usually enough to keep the collagen levels topped up.
Combining with Other Skin Boosters
For those with extremely dry skin, combining Rejuran with Hyaluronic Acid fillers can provide an immediate plumping effect while the Rejuran works on long-term repair.
Safety and Recovery
Side Effects and Downtime
The downtime is minimal. Most Malaysians find they can return to work the next day. Common side effects include:
Temporary bumps (last 24–48 hours).
Mild bruising.
Slight tenderness.
What to Expect During Healing
During the first 3 days, avoid touching your face excessively to prevent infection. According to ISAPS safety guidelines, always ensure your treatment is performed in a clinical setting like Her Clinic to minimize risks.
FAQs on Rejuran Results Timeline
When Will I See Results?
Most people see the first signs of improved hydration within 1 week, but the structural “lifting” and pore-tightening effects take 4 to 6 weeks.
Why Results May Vary
Everyone’s metabolic rate is different. If your body heals slowly or you have high levels of oxidative stress, the “glow” might take an extra session to appear.
Tips for Faster Improvements
Don’t skip sessions: Stick to the 4-week interval recommended by Dr. Jeff Khor.
Gentle Skincare: Avoid harsh chemical peels for at least 2 weeks post-treatment.
Eat well: A diet rich in antioxidants supports skin regeneration.