(1)Clinical study, self-grading of skin glow and satin aspect of the skin on 33 volunteers immediately after use.
(2)Clinical study, subjective questionnaire (% satisfaction) on 33 subjects for 28 days.
(3)Instrumental measurement of life-proof hydration for 8H on 10 subjects.
(4)Instrumental measurement of hydration for 72H on 9 subjects.
(5)Instrumental measurement of TEWL for 8h on 11 subjects.