CLINICAL TRIALS

To confirm the highly effective performance of our products and ingredients, clinical studies were conducted on participants. The results are remarkable, as visible changes in the skin's appearance were confirmed after just a few weeks. See for yourself!

COLLAGEN CARE

Based on 31 test subjects over a period of 12 weeks, with the anti-wrinkle effect measured and evaluated.

RESULT: +264% improved moisture and a visible difference with +28% more skin firmness.

Study conducted by Princeton Consumer Research / Global Product Testing.

EVEN TONE DAY & NIGHT

Based on 37 test subjects over a period of 9 days, with the skin condition measured and evaluated before and after treatment.

RESULT: -65% skin pigmentation and a more even skin tone.

Study conducted by Leibniz Research Institute for Environmental Medicine.

COLLAGEN RECOVERY DAY & NIGHT CREAM

Deeply penetrating moisturizer with a powerful complex of active ingredients for the regeneration of hormonally induced skin changes. Tested on a total of 43 female participants.

RESULT: +97% improved skin moisture and a visible difference with -8% fewer wrinkles.

Study conducted by IUF Leibniz Research Institute for Environmental Medicine.