All of these materials have their pros and cons. The disadvantages are that they take longer to apply than any other eyelash, so you have to keep them carefully at home. And they lose their shape, so they have to curl regularly again. The main problem is that pure silk is too soft and cannot maintain the shape and curl that most customers want from their eyelash extensions.
Silk eyelash extensions usually contain several materials, such as silk, cashmere and derivatives of high-quality acrylic plastic. If you're looking for cruelty free eyelashes, you'll be happy to know that synthetic eyelash extensions are vegan. The main benefit of individual mink eyelashes is that they cause little thinning of natural eyelashes, since they are very light and very flexible. The quality of their educational products and professional training courses on eyelash extensions reflect their long experience in the industry and have a positive impact on eyelash extension professionals around the world.
Synthetic mink and sabre are lighter than other synthetic eyelashes and hold your curls better than animal skin extensions. These are the type of mid-weight eyelash extensions and are thinner and more flexible than synthetic ones. This confused me a bit when my favorite brand of eyelash extensions, London Lash Pro, changed its packaging from plastic to cardboard and, at the same time, without informing its customers, it changed the silk and mink finish, which means that their silk eyelashes are less shiny than the mink ones. That's why it's important to get mink eyelashes only from a professional who obtains them from reputable distributors.
For synthetic silk eyelashes, the use of the term “silk” is not entirely accurate for these types of eyelashes, since most silk eyelash extensions are not made of 100% silk, but rather of a combination of materials that gives these eyelashes a silky, shiny appearance and a semi-gloss finish coveted by most customers. Unlike mascara, which is removed at the end of the night, or false eyelash strips, which only serve a few uses, eyelash extensions can last up to six weeks. Generally speaking, mink eyelashes cost more than other types of eyelash extensions and aren't as thick, long, or dramatic. Synthetic plastic eyelashes are usually made of a plastic fiber called PBT or polybutylene terephthalate.