Peter Thomas Roth Firmx Growth Factor Extreme Neuropeptide Serum

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Introducing the next evolution in skin care. This new youth activating serum contains 52% GFx (Growth Factor) NeuroComplex: a breakthrough blend of growth factor, neuropeptides, peptides & other highly effective actives. This is a heavy-lifting formulation that truly does the job: reshaping and firming until facial contours appear redefined. Your skin will look more toned, more resilient, its texture youthful. This remarkable breakthrough yields astonishing results. Think of it as boot camp for your skin. 1 fl oz / 30 ml

Growth Factor

  • 10% GFx→ a NEW synthetically bioengineered Growth Factor that helps stimulate collagen and promotes cell proliferation in order to activate the skin’s natural repair mechanism.


  • 5% NEURO-BLOKKTM →EXCLUSIVE to Peter Thomas Roth, a NEW breakthrough technology that is extremely effective at helping to prevent the muscle contractions that cause fine lines & wrinkles.
  • 5% BoNt-L →Promotes skin elasticity & bounce.
  • 2.5% Glistin→Reduces redness, tingling, irritation and skin roughness.
  • 2.5% Glutrapeptide→ Promotes cell longevity by decreasing the rate of deterioration.


  • 10% Serilisene→ Increases skin elasticity.
  • 10% Calmosensine →Slows the rate of muscle contraction.

Other Active Ingredients

  • 7% Suberlift, Chromobright & Optical Chronospheres →Significantly lift, brighten and blur skin imperfections.