weuses remy 100% human hair extensions which has a slight natural wave yet is easily straightened and styled into your desired look. After extensive researchour hair was chosen as the superior and most suitable hair for extensions that will blend in perfectly with your own hair and look superbly natural. we uses advanced technology at their laboratories to transform the hair without damaging it. The depigmentation method takes from a lot of days. This allows the hair pigment to be released slowly and uses no peroxide or ammonium derivatives which damage the structure of the hair