Eyelash extensions: Enhance the length, curl, fullness, and thickness of natural eyelashes. They are thin fibres that resemble natural eyelashes. Using permanent adhesive, these thin fibres are attached to each natural eyelash giving a lengthened appearance of each lash.
Eyelash extension infill: Essentially, lash infills are individual lashes or fans that fill in the gaps in your lash extensions which can appear after 2-3 weeks, due to natural shedding. That's why infills are a must for anyone who wants to touch up and maintain their lashes for longer.