How long does the lifting effect of the 2-Phase Lift Serum last? 06 February 2019 21:17 Updated The immediate lifting effect lasts for three to eight hours, depending on the skin type. Related articles Can men and women use the 2- Phase- Lift Serum? What's the 7-times multipeptide complex in the 2-Phase Lift Serum? What's behind it? How long does the 2-phase lift serum last? Is that for certain skin types? What are the important ingredients of the 2 Phase Lift?