Cellulite treatment: a comprehensive literature review

Area of Science:

• Dermatology
• Cosmetic Science
• Medical Aesthetics

Background:

• Cellulite is a common cosmetic concern with no universally established effective treatment.
• Existing literature lacks a comprehensive review analyzing the full spectrum of cellulite interventions.

Purpose of the Study:

• To conduct a systematic review of in vivo human studies on cellulite treatments.
• To analyze the effectiveness of various cellulite therapies and identify potential treatment options.

Main Methods:

• Searched the Medline database up to December 2014 using keywords 'cellulite' and 'treatment'.
• Included 73 original clinical studies, primarily focusing on female participants.
• Categorized studies based on treatment type: 66 tested exclusive treatments (topical agents, shock-wave therapy, radiofrequency, laser, etc.), and 7 tested combination therapies.

Main Results:

• Significant heterogeneity was observed in clinical and ultrastructural outcomes across studies.
• No single treatment modality demonstrated consistently superior efficacy for cellulite reduction.
• A wide array of treatments, including devices combining multiple modalities, were evaluated.

Conclusions:

• It remains challenging to identify a single, exclusive, and highly effective treatment for cellulite.
• Further research is needed to establish definitive treatment protocols for cellulite.
• A comprehensive overview of available cellulite reduction methods was provided.