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Enhanced efficacy of radiant skin serum in subjects with moderate to severe dry and sensitive skin

Journal of Dermatology & Cosmetology
Trusha Gajjar,1 Nayan Patel,1 Maheshvari Patel,1 Soon-Keong Chew,2 Vrindavani Dhumal1

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1.1 Background: Dry skin is an uncomfortable condition marked by scaling, itching, and cracking.
1.2 Objectives: To evaluate the safety and efficacy of Primrose E Radiant Skin Serum in subjects with moderate to severely dry skin and sensitive skin. 
1.3 Methods: The study was conducted on 24 healthy female subjects, aged≥30 to≤55 years. Each subject applied a test product on face BID for consecutive 45 days. Effect of test product was evaluated for facial skin hydration/moisture by Corneometer® CM 825, radiance/glow by Skin-Glossymeter GL 200, subjective evaluation. Subject perception about the product was also evaluated.
1.4 Results: There was a statistically significant (p<0.001) increase observed in skin hydration through Corneometer evaluation on both cheeks on Day 1, Day 21, at 24 hours after Day 21 and Day 45, statistically significant (p<0.001) increase observed in glow by Skin-Glossymeter GL 200onboth cheeks on Day 1, t Day 21, at 24 hours after Day 21 and Day 45 and no apparent adverse event was observed.
1.5 Conclusions: Primrose E Radiant Skin Serum is safe and efficacious in increasing the skin hydration/moisturisation level. It was important to test the skin hydrating and glossiness effects of Primrose E over 24 hours. This was done during Visits 2 (Day 21) and Visit 3 (at 24 hours from Day 21) of the study. The clinical results showed that Primrose E provides up to 24hours of continuous hydration/moisturisation and glow/ radiance protection. There is an increase in the skin’s radiance and it gives off a beautiful glow for subjects with moderate to even a severe dry skin condition. Primrose E is suitable for people with sensitive dry skin.


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