The-use of magnesium hydride in the preparation of a composition for preventing and treating chronic periodontitis, and a magnesium hydride toothpaste are provided. In the composition or the magnesium hydride toothpaste, magnesium hydride has a weight percentage of 1% to 3%. The toothpaste has the functions of disinfection, anti-inflammation, anti-oxidation, removing tooth stains, improving bad breath, alleviating gingival swelling, bleeding, and recession, and improving periodontitis symptoms. An appropriate amount of magnesium hydride fine particles is added in toothpaste, and the magnesium hydride particles can be hydrolyzed into hydrogen and magnesium ions with anti-inflammatory effects, which can also inhibit alveolar bone resorption. The magnesium hydride-containing composition is safe in use, and can effectively prevent the occurrence and development of periodontal diseases after long-term use.

A toothpaste composition for tooth whitening comprising first contents and second contents, wherein one of the first contents and second contents comprises a tooth whitening agent, and it is constructed such that the first contents and second contents are filled in a container having a diaphragm or separate containers and simultaneously used when brushing teeth is provided. The container is a dip tube container.

Oral care compositions including hops for the reduction of bacteria in the oral cavity. Antigingivitis oral care compositions including hops. Methods of preventing and/or treating gingivitis including directing a user to apply an oral care composition comprising hops to an oral cavity. Oral care compositions comprising hops beta acid for the reduction of bacteria in the oral cavity.

Topical formulations including a combination of L-ascorbic acid, a urea agent and a chemical exfoliant dissolved in a non-aqueous skin-compatible solvent are provided. The topical formulations including a chemical exfoliant can be used as a chemical peeling solution. The formulations are storage stable for an extended period of time without significant degradation of the L-ascorbic acid or urea in the composition, are have several desirable physical properties when topically applied to skin. Topical compositions of this disclosure find use in treating or preventing a variety of cosmetic and/or dermatological conditions as well as to reduce the appearance of chronological and/or environmentally-caused skin aging. In some embodiments, the topical composition finds use as a chemical peeling solution, e.g., to facilitate shedding of the top layers of skin cells after topical administration.

The present invention relates generally to methods and compositions useful to cleanse, exfoliate, smooth, moisturize, hydrate, and/or improve the appearance and/or condition of skin and/or hair using a composition including shea butter, PEG-50 shea butter, and/or hydrated silica.

Disclosed are high-porosity protein particles useful for carrying one or more agents of interest, methods for their manufacture and use, and products comprising them.

The present invention provides calcium carbonate-based oral care compositions, in particular toothpastes comprising a thickening system comprising 0.2-0.5 wt. % xanthan gum and 0.2-0.5 wt. % synthetic polyacrylic acid polymer, as well as methods of using these compositions.

Oral care compositions comprising an amino acid and stannous ion source, especially in the absence of zinc ion source, are provided for promoting Gum Health of a user.

Described herein are oral care compositions comprising a crosslinked polyvinylpyrrolidone complexed with hydrogen peroxide, together with particular co-polymers as additional excipients; including some embodiments which further comprise a calcium abrasive.

The invention relates to a crystalline allulose with a defined particle size distribution, to a process for the production thereof, as well as to the use thereof. The new allulose quality is characterized by the fact that it improves the shelf life of end products made therewith as well as their sensory and taste properties.