title: Complementary clinical effects of topical tightening treatment in conjunction with a radiofrequency procedure.
abstract: Abstract Background: Skin laxity and cellulite on the buttocks and thighs are two common cosmetic concerns. Skin tightening with radiofrequency (RF) devices has become increasingly popular.
  
  
  OBJECTIVE
  The purpose of this study is to evaluate the efficacy and safety of a topical skin laxity tightening agent when used in combination with an RF device.
  
  
  METHODS
  A double-blinded, randomized clinical trial enrolled twenty females with mild-to-moderate skin laxity on the posterior thighs/buttocks. Each subject underwent two monthly treatments with an RF source (Alma Accent) to both legs. Subjects were then randomized to apply a topical agent (Skinceuticals Body Tightening Concentrate) twice daily to only one designated thigh/buttock throughout the eight-week duration of the study. All subjects were evaluated for improvement in lifting, skin tone, radiance, firmness/tightness, skin texture, and overall appearance based on photographic evaluation by blinded investigators at 12 weeks following the final RF treatment.
  
  
  RESULTS
  A statistically significant improvement was found in the overall appearance on both sides treated with the RF device when compared to baseline. However, the area treated with the topical agent showed a statistically significantly greater degree of improvement than the side where no topical agent was applied. No adverse effects were reported.
  
  
  CONCLUSIONS
  The use of a novel skin tightening agent used after RF procedures is both safe and effective for treatment of skin laxity on the buttocks and thighs. Combined therapy leads to a better result.
authors.affiliation: Skin Laser and Surgery Specialists of NY & NJ , New York, NY , USA.
authors.forename: David J
authors.initials: DJ
authors.lastname: Goldberg
authors.forename: Margarita
authors.initials: M
authors.lastname: Yatskayer
authors.forename: Susana
authors.initials: S
authors.lastname: Raab
authors.forename: Nannan
authors.initials: N
authors.lastname: Chen
authors.forename: Yevgeniy
authors.initials: Y
authors.lastname: Krol
authors.forename: Christian
authors.initials: C
authors.lastname: Oresajo
mesh_terms: D000273:Adipose Tissue; D000279:Administration, Cutaneous; D002081:Buttocks; D003131:Combined Modality Therapy; D003357:Cosmetic Techniques; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D000078702:Radiofrequency Therapy; D012060:Rejuvenation; D012867:Skin; D013848:Thigh
keywords: cosmeceuticals; topical agents