Four 10mL Syringes SenAllis Cosmetics Teeth Whitening Gel, 40mL 35% Gel Syringes, Fast & More Effective Than Teeth Whitening Strips, Refills Gel Compatible With Hi Smile Teeth Whitening Kit

Bought these after a four week dentist treatment using 16% solutions to top up and extend the whitening I had started. These syringes are larger than the ones I received from the dentist however the solutions is runnier in these syringes. I kept one of the original dentist syringes at it has a finer point on the end of the outlet, whereas these syringes did not come with any nozzle so the size of the solution is large and you cannot create a bead or drops in the tooth trays as easily. Something to bear in mind as the instructions state applying an Apple lead bead in the trays! Therefore I am transferring the solution from the larger syringes to the smaller dentist syringe. I am into the 3rd syringe now and on average with daily application each syringe is lasting about 10 days. Over the past month I have seen an improvement in whitening of about one-two shades.

Arrived quickly with clear instructions. Easy to use. Good consistancy product.

Teeth