Product has the strongest concentration used for teeth whitening. Be very careful to use as directed and not to get on your gums. Product works well. I have noticed that my teeth are whiter after only a couple of applications. I rec'd this product for my 100% honest opinion.
About Dr. Song:
Dr. Song Medical is a medical cosmetic laboratory that originally manufactured products for professionals, doctors, and medical facilities. Dr Song Medical products are made in the USA and is FDA compliant and a provider of professional products.
About the item:
Dr Song Home Professional Teeth Whitening 44% Carbamide Peroxide Kit
Maximum strength take home teeth whitening kit, the same ones used by dentists, but done in the convenience of your own home! Since this kit contains professional maximum strength whitening gel, it is not reccomended for use if you have sensitive teeth.
• 8 large syringes of whitening gel - good for 50 applications
• 1 large remineralization gel syringe
• gel applicator brush - for easy application of whitening gel
• LED Blue Light Accelerator - for acceleration of whitening process
• moldable teeth trays