Got the Melu sachets. Used years ago. Always thought my hair was dry & crunchy because of silicone, I was wrong! Did the water test. Have low porosity hair. Must avoid sulfates & proteins. The quality botanicals & silicones in Melu moisturize & protect. Leaves hair clean, soft, silky, with some weight & clean addictive scent. Used generous amt of shampoo on extensions, followed by conditioner, let sit for 10 minutes, pic is after air drying. Works great on real hair too! Just ordered full size!...