A firming active concentrate for use as a 4-week intensive treatment. It improves skin firmness. The result: a visibly smoother, firmer and younger-looking complexion. It supports the entire collagen cycle. Tripeptide-1 solution activates collagen production, while ECM Protect reduces elastin fiber degradation. Carnosine stabilizes the collagen structure and has an anti-glycation effect. It corrects wrinkles and decreasing tissue firmness and tangibly improves the complexion.