A viral MRI video by Dr. Kami Parsa revealed how hyaluronic acid fillers can expand and migrate over time. The footage, showing a 33-year-old patient with 12ml of injected filler growing to 28ml, sparked widespread debate on TikTok, with over 7.2 million views.

Hyaluronic acid fillers, commonly used for facial rejuvenation, are designed to last 6–18 months. However, many viewers shared experiences of fillers persisting for years, contrary to manufacturer claims. Dr. Parsa explained that fillers are hydrophilic, meaning they attract water and promote tissue growth.

Concerns about overuse and safety emerged, with some linking fillers to issues like unnatural appearances or potential effects on the lymphatic system. Experts noted that excessive use of fillers or Botox can lead to “pillow-face” or muscle weakness, underscoring the importance of proper application.

The video reignited discussions about celebrity cosmetic enhancements, with examples like Ryan Gosling’s noticeably fuller mid-face raising speculation about overfilled aesthetics. While fillers remain popular, moderation and skilled application are key to avoiding unnatural results.