MBR Cross Lift Serum Ultrapeptide visibly firms and lifts skin. This intensive treatment serum delivers fast and lasting skin rejuvenation. Its potent formula works to smooth, relax, and create a youthful appearance. Made in Germany, the serum’s unique blend aims to provide an immediate and noticeable care effect. The mega-dosed epidermal and dermal serum makes the skin look younger, more relaxed and noticeably smoother immediately after application.