Great Lengths on Vain-ish

So the attachment itself is pure keratin. And so instead of there being any plastics or anything that could be damaging to the hair, it's actually made from what keratin is in our hair. And so the benefit of that is that when you're wetting your hair, like going for a swim or in the water, it actually is built to expand with the hair. So that helps not putting any pressure on the hair itself. And then when we remove the hair, we use a product that just decinerates the keratin into dust.