Logo for: Centerchem, Inc
INCI Name:
Water, Pullulan, Nannochloropsis Occulata Extract
  • PEPHA®-TIGHT is a unique natural tightening and firming active ingredient. It delivers both a fast-instant tightening experience and a superior long-term skin firming effect.
  • A highly purified biotechnologically produced extract from the microalgae Nannochloropsis oculata combined with a well-balanced fraction of polysaccharides
  • In vitro:
    • Shows protection of the collagen fiber network from damaging processes
    • Exhibits improvement of the connective tissue structure
  • In vivo:
    • Instant tightening feeling immediately after application that lasts 4 hours
    • Long term results (2 months)
      • 26% reduction of wrinkle surface
      • 21% reduction of wrinkle length
      • 24% improvement of tonicity
      • 15% improvement on elasticity