TriLASTIN-SR is recognized as an industry leader in the field of stretch mark scarring. New, TriLASTIN-SR Maximum Strength Stretch Mark Cream represents the latest advancement in our time-proven formulation. TriLASTIN-SR is now paraben-free and features nearly twice the active ingredients of our original formula.TriLASTIN-SR targets stretch mark scarring at the source by employing a comprehensive blend of safe, naturally-sourced bioactive peptides, proteins and anti-oxidants which help reduce the appearance of the deeply furrowed and discolored tissue associated with stretch mark scarring in as little as 3 weeks.TriLASTIN-SR"s exclusive and newly enhanced SDDS® - Sequenced Diffusion Delivery System creates a moisture-retaining skin patch that provides sequenced release of key ingredients to the skin over an extended period of time.For best results, use TriLASTIN-HT® Hydro-Thermal Accelerator prior to application.