PureMend™ LG Alginate

Puremend gradient small.png

PureMend™ LG Aginate, the first product of Firefly Innovations LLC, is a highly absorptive, non-occlusive, eco-friendly alginate dressing derived from brown seaweed, impregnated with a patent1 encapsulated lemongrass derived compound and blackberry root extract (220D-F2), providing exceptional antimicrobial and anti-biofilm properties.​


  • 2 logs more effective at killing microbes than silver dressings as suggested by in vitro evidences

  • Promotes a moisture-balanced environment

  • Prevents the dressing from fowling from bacterial or biofilm contamination

  • Prevents biofilm formation within the dressing

  • Effective antimicrobial and antibiofilm properties up to 3 days

  • High exudate absorbency

  • May assist in pain reduction

  • Covers chronic wound odor

Regulatory approval and launch

PureMend™ LG Alginate should obtain its 510(k) and CE mark approvals by Q2 2020 and Q3 2020.

Anticipated indications2

  • Stage III-IV pressure ulcers 

  • Venous leg ulcers (VLU)

  • Diabetic foot ulcers (DFU)

  • Dermal wounds 

  • Surgical incisions

  • Dehisced wounds

  • Tunneling wounds

  • First and second-degree burns

  • Graft/dermal substitutes

  • Sinus tracts

  • Donor sites

1  patent pending 

2 not yet cleared in the U.S. and E.U.

Not for sale in the United States