Demonstrated efficacy

Cosmeceuticals effectively endorsed by external laboratories and also by our clients.

Consult the information of each product, the efficacy studies carried out by independent laboratories and the opinions of some of the customers who have already tried the products of Sibari Republic.

Serum Origin

Reduces 58% of wrinkles
See full efficacy study

Anti-Fatigue Eye Contour

Reduce dark circles by 18% after 30 days of treatment.
See full efficacy study

Long-Lasting Hydration Calming Cream

Increases skin hydration by 26% 8 hours after treatment.
See full efficacy study

Anti-Pollution Cleansing Gel

Increases protection against ROS produced by urban dust by 29%.
See full efficacy study

Radiance Toner

95% of users said that the product tones the skin
See full efficacy study