I am 5 months pregnant and thinking of getting hair extensions fron Great Lengths. I understand that they use a bond made of thermoplastic infused with keratin. Theremoplatic is basically industrial chemicals like polyesters, polyamides, polyurethanes. To remove the bonds they use industrial strength acetone.
They tell me it is safe but I would like to be 100% sure. Does anyone with a medical background know for sure.
Thansk KittyKat