NatureSeal Inc.

Westport,  CT 
United States
  • Booth: 135

NatureSeal keeps cut produce looking & tasting great!

NatureSeal is a wholesome vitamin/mineral blend developed and patented with the USDA. The product maintains the natural texture and color of fresh-cut produce for up to 14 days without altering the flavor. FDA-Approved vitamin and mineral blend. Sulfite-free (using GRAS ingredients). Allergen-free, Gluten-free, GMO-free, Kosher + Halal certified. Keep your avocado and guacamole looking fresh for up to 5 days with our new NatureSeal blend. Great news for consumer, we now have our consumer product available on Amazon! 

Brands: NatureSeal for Fresh-Cut Produce, NatureSeal for Guacamole and Avocado, NatureSeal for Consumer

 Show Specials

  • Stop by our NatureSeal booth to place your order and take advantage of our 10% discount!

    We have mouth watering cut fruits protected with NatureSeal and delicious Guacamole! 


 Press Releases

  • NatureSeal Logo





    CONTACT:                        Karen Murphy                                                                                                                                                                 For Immediate Release




    New for Guacamole…no browning!

    Westport, CT (November, 2016) – Oh…delicious, creamy guacamole.  This healthy offering is no longer considered a specialty or ethnic food.  Guacamole has gone mainstream.         

    Oxidative browning has always been the main detractor to this popular dip.  Once prepared, there is very little time to enjoy guacamole before color changes begin.  NatureSeal’s scientists have been working diligently to combat this problem and they have come up with the solution.

    NatureSeal for Guacamole & Avocado is the answer to the unsightly dilemma of discoloration that has plagued guacamole. This combination of vitamins, minerals and organic acids will inhibit the browning of fresh avocado pulp used to make guacamole, without any flavor changes.  It will also keep sliced and diced avocado from discoloration, making this ideal for salads and sandwiches.

    The dry powder can be added directly into guacamole to keep it looking fresh and appetizing.  Now, once a container of guacamole is opened, it will last through the entire event.  No more throwing away unappetizing, browned guacamole.  When NatureSeal is added your guacamole will maintain its fresh green color for 3-5 days after opening. For sliced and diced avocado, the powder is mixed with water for a simple dipping process, keeping the color up to 10 hours.

    This incredible new offering is now a now available to the processing and foodservice industries plus new for consumers as well!

    For more information about the benefits of NatureSeal or to place an order, visit


    About NatureSeal

    NatureSeal, Inc. is a subsidiary of Mantrose-Haeuser Co., Inc. is a world leader in edible film coatings for the pharmaceutical, confectionery and agricultural industries headquartered in Westport, Connecticut.  Mantrose-Haeuser was founded more than 100 years ago.



  • NatureSeal for Guacamole & Avocado
    NatureSeal maintains the natural color of fresh-cut avocado and guacamole without altering the flavor....

  • FDA-Approved vitamin, mineral and organic acid blend. Sulfite-free, Gluten-free, GMO-free. Kosher + Halal certified.

    Extends the shelf life of fresh-cut sliced avocado for up to 10 hours. Perfect for ready-to-eat sandwiches and salad.

    Offers savings through reduced spoilage and waste.

  • NatureSeal for Fresh-Cut Produce
    NatureSeal is a wholesome vitamin/mineral blend. It maintains the natural texture and color of fresh-cut produce for up to 14 days without altering the flavor....

  • Extends the shelf life of fresh-cut produce 7-14 days. Prevents dehydration, excessive purge, and enzymatic browning. Effective on several produce items. Convenience of preparing sliced produce days ahead of event. Diversifies your menu offerings and presents healthy snack alternatives. Consistent quality, builds repeat customers.

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