Have had no issues with glam. I ordered 3 packs of extra virgin hair extensions.
I had a girlfriend apply them and they looked fabulous. Mind you she is not a practicing hair dresser. I have since cut my hair and reapplied my extensions. I'm going on 6 months and they still look great.
No heat used to apply.
I don't know why all these women are bashing the company. These are the best extensions I've ever tried
Reason of review: Good quality.