¹ Skin biotensility measured by image analysis on 33 people.
² Clinical assessment by a dermatologist of the evolution of Pro-Collagen Shot’s performance - 30 people. Comparison between the immediate effect and the effect after 1 week.
³ Instrumental test on 30 people.
⁴ Patent pending FR2408473 (France, United Kingdom, Italy, Spain, Korea, United States, Brazil).
⁵ Patent US7883287, US8292535, US9016968, US9833055, FR2915972, FR2987608, GB2449141, JP2009039509, JP2012050827, JP2014111153, KR1011031880000 (USA, France, England, Japan, Korea).