A Randomized, Placebo-Controlled, Split-Neck Trial of Hyaluronic Acid Filler for Static Horizontal Neck Rhytides Using Either a Cannula or Needle

CONCLUSION

The hyaluronic acid filler, Restylane Refyne, achieved significant improvement in static horizontal neck rhytides using either a cannula or needle without any serious side effects, although the needle was more effective.

Source: Dermatologic Surgery - April 1, 2022 Category: Dermatology Tags: Original Article Source Type: research