Treating cutaneous photoaging in women with an oral supplement based on marine protein, concentrated acerola, grape seed extract and tomato extract, for 360 days

Introduction: Cutaneous aging affects (or will affect) all people at some point in their life, and its treatment represents a clinical challenge.
Objective: To evaluate the cutaneous effects of an oral supplement based on marine protein, concentrated acerola and extracts of grape seed and tomato in women with cutaneous aging.
Methods: Forty-five volunteers used 2 daily tablets of the supplement for 360 consecutive days. Clinical evaluations (carried out by both the investigator physicians and by the volunteers), ultrasonographic and photographic examinations were carried out every 30 days.
Results: Thirty-three volunteers (73.3%) completed the study. Clinically significant improvement was verified by the investigator physicians and the volunteers after 30 days of using the oral supplement (p < 0.05). The results were maintained after 330 days (p ¿ 0.05). The ultrasonographic analysis demonstrated increases in the dermal density of the photoexposed (132.3%; p < 0.001) and photoprotected areas (51.9%; p ¿ 0.001). Through medical analysis, statistically significant improvements were found in the following criteria: wrinkles, fine lines, solar melanoses, other hyperchromias, erythema, hydration, radiance , sebum, smoothness and overall appearance of the skin. Through the volunteers'''''''' self-evaluation, improvements in the wrinkles'''''''' pattern, fine lines, solar melanoses, other hyperchromias, erythema, hydration, radiance, sebum, smoothness and overall appearance of the skin were reported.
Conclusion: The long-term use (360 days) of an oral supplement based on marine protein, concentrated acerola and extracts of grape seed and tomato was proven to be a good adjuvant systemic approach for treating cutaneous aging.

Keywords: SKIN AGING, DIETARY SUPPLEMENTS, VITAMIN C, GRAPE SEED EXTRACT