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Welcome to Skin Insights by YSBB.

Skin boosters like JuveLook and Rejuran have become popular for their ability to restore hydration, elasticity, and smooth texture — all without surgery.

But did you know that post-treatment care is just as important as the procedure itself?

Here’s how to make the results of your skin booster treatment last longer and heal better.

What Are Skin Boosters?

  • Skin boosters deliver regenerative ingredients into the dermis to promote collagen, hydration, and healing.
  • JuveLook: Uses polydioxanone (PDO) to stimulate collagen production — great for pores, elasticity, and fine texture
  • Rejuran: Contains PDRN (derived from salmon DNA) — promotes cellular healing and reduces inflammation
  • Treatments are typically spaced 4 weeks apart for 2–3 sessions. Results build gradually and can last longer with proper care.

What to Expect After Treatment

  • Small red marks from injections
  • Mild redness, stinging, or tightness
  • Slight swelling or bruising (may last up to 7 days)
  • Dryness or sensitivity for 1–3 days

Post-Treatment Care Tips

  • Be gentle for 1–3 days: Use lukewarm water, low-friction cleansing, and soft towels
  • Moisturize generously: Especially creams with ceramides, panthenol, squalane, or cholesterol
  • No makeup for at least 24 hours: Wait until injection marks have closed before using foundation
  • Daily sunscreen is a must: Use SPF 30+ mineral sunscreen to prevent pigmentation and irritation
  • Use a skin-repairing moisturizer: Helps enhance the effects and speed recovery
  • Avoid alcohol, saunas, and intense workouts: For 2–3 days to prevent swelling and bruising

When to Contact Your Clinic

  • Redness lasts longer than 3 days
  • Unusual pain or increasing swelling
  • Blisters, pus, or visible pigmentation changes
  • If anything seems off, don’t self-treat — contact your clinic promptly

Final Thoughts

JuveLook and Rejuran are scientifically proven, safe skin boosters — but long-lasting results depend on how well you care for your skin afterward.

At YSBB Skin Clinic, we tailor your aftercare based on your skin’s condition and the type of treatment you received. Proper hydration, protection, and a short rest period can significantly boost the effectiveness of your results.


YSBB Skin Clinic, Seoul, Korea