Tolerability and efficacy tests
COSMOS guarantees that our product’s quality. The patch and application tests guarantee our product’s tolerability and efficacy.
Tests we have conducted:
Patch test/tolerability lead to no skin irritations and therefore proves Eira Regenerating is very tolerable.
4 week application test lead to no skin irritations, hydration improvement of Ø 29,8% and roughness reduction of Ø 30,58%.