A skin care, wound care, or oral care device, comprising an essential oil stabilized into a polymerizable substance.

A skin care, wound care, or oral care device, comprising an essential oil stabilized into a polymerizable substance.

Spherical silica and/or silicate particles having a d50 median particle size from 1 to 5 μm, a d95 particle size less than 8 μm, an oil absorption from 40 to 100 cc/100 g, a pack density from 20 to 60 lb/ft.sup.3, and a sphericity factor (S.sub.80) of at least 0.9, are disclosed, as well as methods for making these spherical particles, and dentifrice compositions containing the spherical particles.

Spherical silica and/or silicate particles having a d50 median particle size from 1 to 5 μm, a d95 particle size less than 8 μm, an oil absorption from 40 to 100 cc/100 g, a pack density from 20 to 60 lb/ft.sup.3, and a sphericity factor (S.sub.80) of at least 0.9, are disclosed, as well as methods for making these spherical particles, and dentifrice compositions containing the spherical particles.

This disclosure relates to translucent oral care compositions comprising one or more source(s) of zinc source and/or a stannous source. The translucent oral care composition can comprise one or more zinc and/or stannous ion source(s) in amounts effective to provide at least 28% soluble zinc and/or stannous as a fraction of the total zinc and/or stannous ion concentration in the composition; an abrasive (e.g., silica), wherein the abrasive has a refractive index of approximately 1.45 as measured in a 4% silica, 90% sorbitol/water solution; and an orally acceptable vehicle. Methods of using and of making these compositions is also disclosed herein.

This disclosure relates to translucent oral care compositions comprising one or more source(s) of zinc source and/or a stannous source. The translucent oral care composition can comprise one or more zinc and/or stannous ion source(s) in amounts effective to provide at least 28% soluble zinc and/or stannous as a fraction of the total zinc and/or stannous ion concentration in the composition; an abrasive (e.g., silica), wherein the abrasive has a refractive index of approximately 1.45 as measured in a 4% silica, 90% sorbitol/water solution; and an orally acceptable vehicle. Methods of using and of making these compositions is also disclosed herein.

The present disclosure provides low-water oral care compositions comprising a whitening agent and a flavor system encapsulating one or more flavor ingredients, wherein the flavor system provides improved taste to the consumer, masking the negative taste attributes of the whitening or oxidizing agents, and is also believed to be able to improve the flavor stability over the life of the product, and methods of using the same.

Described herein is an oral care implement comprising: a handle; and a head coupled to the handle, the head comprising a main body and a release component coupled to the main body, the release component comprising: a water-dissolvable matrix comprising a first polymer having a processing temperature greater than or equal to 130° C.; and a release agent comprising at least one of zinc oxide, potassium nitrate, and tetrapotassium pyrophosphate; wherein the release agent is dispersed throughout the water-dissolvable matrix.

Described herein is an oral care implement comprising: a handle; and a head coupled to the handle, the head comprising a main body and a release component coupled to the main body, the release component comprising: a water-dissolvable matrix comprising a first polymer having a processing temperature greater than or equal to 130° C.; and a release agent comprising at least one of zinc oxide, potassium nitrate, and tetrapotassium pyrophosphate; wherein the release agent is dispersed throughout the water-dissolvable matrix.

A reductive composition, suitable for the dental industry, which utilizes sodium dithionite may be provided when it is combined with either polyethyloxazoline or polyvinylpyrrolidone. Other dithionite molecules, such as potassium dithionite, may be used. Likewise, the methods described herein may be applied to other reductive agents.