Guaranteed fresh with up to 2 years shelf life if stored in refrigerator.
Imported from USA.
Opalescence Mint flavor syringes is the first ADA accepted,
syringe delivered, take-home bleaching gel. The patented formula
has sticky, adhesive properties, which produce results after a
week of use. Opalescence tooth whitening system safely bleaches
your teeth to lighten discoloration caused by food, coffee,
tobacco, aging and other sources. The active ingredient in
Opalescence, carbamide peroxide, has been recognized by FDA for
many years as an oral antiseptic and is now used for its superior
tooth whitening properties. Opalescence is available in a variety
of carbamide peroxide concentrations to whiten even the most
Opalescence PF 20% Teeth Whitening 8pk of Mint flavor syringes (4 packs of 2 syringes)