Methods of use of oral care compositions comprising tin. Methods of increasing the density of teeth, densifying the teeth, and/or reducing the rate of tooth material loss. Remineralizing oral care compositions with tin, silica, chelant, a pH of about 6 or greater, but free of zinc. Remineralizing oral care compositions with tin, silica, monodentate ligand, polydentate ligand, a pH of about 6 or greater, but free of zinc. Remineralizing dentifrice compositions with tin, silica, and a chelant system, but free of zinc.

Oral care compositions including dicarboxylic acid and fluoride. Oral care kits including a first oral care composition with fluoride and a second oral care composition with dicarboxylic acid. Oral care compositions including fluoride and dicarboxylic acid that provide an enhanced anticaries benefit, a stain prevention benefit, and/or a stain removal benefit.

A lip cosmetic has a high transparency without giving unnatural whiteness and exerts a remarkable effect of ultraviolet ray protection over a broad wavelength range including the UVA and UVB regions. The lip cosmetic includes (A) at least 5% by mass of UV absorbers; wherein said (A) UV absorbers comprises (A1) at least one UV absorber selected from a group consisting of octocrylene, dimethicodiethylbenzalmalonate and diethylamino hydroxybenzoyl hexyl benzoate, and (A2) ethylhexyl methoxycinnamate; (B) a high-viscosity oil component in a range of 30% by mass to 70% by mass thereof; (C) a low-viscosity oil component in a range of 20% by mass to 40% by mass thereof, and (D) titanium dioxide and zinc oxide of which a total content is at most 0.5% by mass thereof; and wherein a sun-protection-factor (SPF) of the lip cosmetic is at least 20, and a critical wavelength thereof is at a shortest 370 nm.

The invention is directed to a natural preservative system that comprises a substituted amino acid and with benzoic acid and/or a derivative thereof. The preservative system provides superior antimicrobial benefits and color stability to end use compositions even when the compositions are formulated to have a pH in the range of 3.5 to 8.2.

The present disclosure is directed to methods and compositions for improving skin appearance and health. In some aspects, a method of conditioning the skin is provided comprising applying a microdermabrasion composition to the skin, applying a regenerative cosmeceutical composition to the skin, and treating with a nutricosmetic composition. The present disclosure also provides kits comprising compositions for improving skin appearance and health.

The present invention relates to a sunscreen formulation comprising at least one of the UV filters (A) selected from (a) triazine derivatives; (b) cinnamic acid derivatives; (c) bis-resorcinyl triazines; (f) benzimidazole derivatives; (i.sub.5) 4-Methylbenzylidene Camphor; (h) benzoyl piperazine derivatives; (j) benzoxazole derivatives; (k) diarylbutadiene derivatives; (I) phenyl benzotriazole derivatives; (n) benzylidene malonates; (o.sub.3) TEA-Salicylate; (r) imidazoline derivatives; (u) inorganic UV filters selected from metal oxides; (v) naphthalates; and (w) merocyanine derivatives; and optionally comprising at least one of the UV filters (B) selected from (d) aminobenzophenone derivatives; (e) dibenzoylmethane derivatives; (g) β,β-Diphenylacrylate derivatives; (i.sub.5) camphor derivatives different from; (o.sub.3) salicylate derivatives different from; (p) anthranilate derivatives; and (s) benzalmalonate derivatives; wherein the ratio R of the effective irradiance for previtamin D.sub.3 formation E.sub.pvd to the effective irradiance for erythema formation E.sub.er on the skin is at least 1.8, for increasing the transmittance of UV radiation on human skin for the production of cholecalciferol (previtamin D.sub.3) and simultaneously for the use in a method for protecting the human skin against UV radiation when exposed to the sun, which method comprises applying said sunscreen formulation to the skin.

Field of application: the invention relates to biotechnology, can be used in the food industry, medicine and cosmetology in the prevention and/or treatment of diseases associated with immunodeficiencies and respiratory viral infections. The proposed food, cosmetic and pharmaceutical composition with an immunomodulating and protective antiviral effect additionally has the ability to completely prevent infection by a number of viruses, including influenza, rotavirus and coronavirus, as well as stimulate the immune system more than individual probiotics.

A singlet oxygen scavenger includes, as an active component, hexyl diethyl amino hydroxy benzoyl benzoate, 1-(4-methoxy phenyl)-3-(4-tert-butyl phenyl)-1, 3-propanedione, terephthalylidene-3, 3′-dicamphor-10, 10′-disulfonate, 2-ethyl hexyl 4-methoxy cinnamate, or 2-ethyl hexyl 2-cyano-3, 3-diphenyl acrylate; or 2-phenyl benzimidazole-5-sulfonic acid, 4, 4′, 4″-[(1, 3, 5-triazine-2, 4, 6-triyl) tris (imino)] trisbenzoic acid tris (2-ethyl hexyl), octyl salicylate, or 3, 3, 5-trimethyl cyclohexyl salicylate; or 2-hydroxy-4-methoxy-5-(sodiooxysulfonyl) benzophenone, drometrizol trisiloxane, 2-hydroxy-4-methoxy benzophenone, or 4-methyl benzylidene camphor.

The present invention relates to a composition comprising: a 5-benzyl aminosalicylic acid compound in chemical formula I or cosmetically acceptable salts thereof; and a cosmetically acceptable excipient suitable for local administration. The composition comprising the 5-benzyl aminosalicylic acid compound in chemical formula I or cosmetically acceptable salts thereof can be used for reducing or alleviating human skin aging by means of antioxidant, anti-inflammatory and whitening actions on the skin.

The present specification discloses a agent composition for modifying a pigment to dye that imparts tinting strength to the pigment, and a colorant composition in which a pigment is modified to dye using the same. According to the present disclosure, since the pigment has tinting strength on the skin, it is possible to realize various colors of the pigment as it is while having excellent durability when applied to the skin. Accordingly, the pigment may be comprised as a coloring agent in a cosmetic formulation requiring coloring by replacing the dye having a limitation in type and color when used in a cosmetic composition due to a stability problem for the skin. In addition, since the coloring agent according to the present disclosure has an irreversibly stabilized form, it can be widely used without being limited to the pH, formulation, etc. of the cosmetic composition.