摘要:
Personal care compositions are disclosed comprising an isosorbide diester having the formula: wherein R′ and R″ are independently selected from a straight or branched C1-30 chain, which may be saturated or unsaturated. The personal care compositions also comprise a solid cosmetic active soluble in the isosorbide diester and a dermatologically acceptable carrier. The personal care composition may be in the form of an emulsion. A personal care composition is also disclosed comprising an isosorbide diester having the formula: wherein R′ and R″ are independently selected from a straight or branched C1-30 chain which may be saturated or unsaturated and Z1-Z6 are independently selected from hydrogen, hydroxyl, amino, amido, R′, or R″. Methods of making the aforementioned personal care compositions are also disclosed.
摘要:
The present invention relates to skin care compositions containing combinations of skin care actives and to methods of using such compositions to regulate the condition of skin. The compositions contain a safe and effective amount of amount of a peptide active selected from the group consisting of pentapeptides, derivatives of pentapeptides, and mixtures thereof; a safe and effective amount of at least one additional skin care active; and a dermatologically acceptable carrier.
摘要:
The present invention relates to compositions suitable for providing protection against the harmful effects of ultraviolet radiation. The compositions provide excellent efficiency, broad spectrum UV efficacy, and photostability. Methods of use for these compositions are also disclosed. The present compositions comprise: a) an effective amount of a UVA-absorbing dibenzoylmethane sunscreen active;b) an and effective amount of a naphthalene derivative having the formula ##STR1## wherein R is in the 1 or 2 position and is independently selected from the group consisting of CHO, COOH, COR' wherein R' is a C.sub.1 -C.sub.30 straight or branched alkyl or an aryl, and wherein said naphthalene derivative has a triplet energy state of from about 56 kcal/mol to about 59.5 kcal/mol; andc) a suitable carrier.
摘要:
The present invention relates to topical compositions comprising N-acetylcysteine demonstrating improved odor stability. These compositions are useful for treating and visibly improving the appearance of human skin.
摘要:
A personal care kit comprises a first series of unit-dose packages containing a first skin care composition and a second series of unit-doses packages containing a second skin care composition, wherein the first skin care composition and the second skin care composition exhibit a readily perceptible difference. The readily perceptible difference may be a visible difference, a tactile difference, or an olfactory difference. The first and/or second skin care composition may comprise a skin care active. A method for using the personal care kit is also disclosed.
摘要:
The present invention relates to compositions suitable for providing protection against the harmful effects of ultraviolet radiation. The composing provide excellent efficiency, broad spectrum UV efficacy, and photostability. Methods of use for these compositions are also disclosed. The present compositions comprise: a) an effective amount of a UVA-absorbing dibenzoylmethane sunscreen active; b) an effective amount of a styrene derivative, having the formula wherein at least one of R1, R2, and R3 is an electron-withdrawing substituent, provided that R1 is other than an aryl or a methyl, that R2 and R3 are each other than a ketone, and that R2 and R3 together do not form a camphor group; wherein the remaining substituents of R1, R2, and R3 that are not electron-withdrawing substituents are selected from the group consisting of H and electron-donating substituents; and wherein R4 is selected from the group consisting of H, electron-donating substituents other than ethers, and electron-withdrawing substituents other than cyanos; and c) a suitable carrier.
摘要:
The present invention relates to photostable compositions suitable for providing protection against the harmful effects of ultraviolet radiation. The compositions provide excellent efficiency and broad spectrum UV efficacy while exhibiting improved photostability. Methods of use for these compositions are also disclosed. The present compositions comprise:a) an effective amount of a UVA-absorbing dibenzoylmethane sunscreen active;b) a photostabilizing system consisting essentially of an effective amount of 2-ethylhexyl-p-methoxycinnamate; andc) a suitable carrier;wherein the mole ratio of 2-ethylhexyl-p-methoxycinnamate to the dibenzoylmethane sunscreen active is from about 0.15:1 to about 1:1.
摘要:
The present invention relates to compositions suitable for providing protection against the harmful effects of ultraviolet radiation. The compositions provide excellent efficiency, broad spectrum UV efficacy, and photostability. Methods of use for these compositions are also disclosed. The compositions comprise:a) an effective amount of a UVA-absorbing dibenzoylmethane sunscreen active;b) an effective amount of a tertiary amine containing 2 or less nitrogen atoms having the formula ##STR1## wherein R.sub.1, R.sub.2, and R.sub.3 are independently selected from the group consisting of straight, branched or cyclic C.sub.1 -C.sub.30 alkyls and aryls other than those aryls substituted in the para position with a benzofuran, carboxylic acid, or ester group; wherein R.sub.1, R.sub.2, and R.sub.3, can together form with each other a ring having at least 2 carbon atoms; and wherein when either R.sub.1, R.sub.2, or R.sub.3 contains a hydrogen alpha to the nitrogen atom, it does not contain a beta hydrogen; andc) a suitable carrier.
摘要:
Disclosed are topical compositions comprising from about 0.01% to about 50% by weight of N-acetylcysteine or related compounds, from about 0.01% to about 0.5% by weight of selected combinations of certain perfume chemicals to effectively mask malodors associated with topical application of the N-acetylcysteine or related compounds on skin; and a cosmetically acceptable topical carrier. These topical compositions are useful for visibly improving the appearance of skin.
摘要:
The present invention provides cosmetic compositions comprising Ficus serum fraction derived from fresh Ficus cell juice of fresh Ficus leaves. The cosmetic composition also comprises a cosmetically acceptable carrier. The Ficus serum fraction is present in the composition at a cosmetically effective amount for achieving the desired skin lightening result.