Conopco, Inc.

Unilever Home and Personal Care Usa, Division of Conopco, Inc.

Unilever Home & Personal Care USA

Jose Guillermo Rosa

Bijan Steven Harichian

Carol Annette Bosko

John Steven Bajor

Jianming Lee

Anita Damodaran

Nan Huang

Diana Jean Drennan

Annu Kumari

Stephen Alan Madison

Michael James Barratt

Marian Pereira Guelakis

Tingyan Mi

John Chun-Sing Nip

Diana Marrero

Victor De Florio

Jean Elizabeth Adamus

Stella Villa-Mora

Van Au

Richard Loren McManus

Michael Tallman

Bian Harichian

Hang Chen

Tingyan Ml

New nicotinic acid glycerol ester compound(s) (NAEs); topical personal care compositions containing NAEs; and methods for modulating or activating cellular AMPK levels; and for increasing skin cellular bioenergetics are described. Use of one or more of the nicotinic acid glycerol ester compounds for modulating or activating cellular AMPK levels; and for increasing skin cellular bioenergetics are described. Use of a skin benefit agent comprising certain nicotinic acid glycerol ester compounds in the manufacture of a topical personal care composition for modulating or activating cellular AMPK levels; and for increasing skin cellular bioenergetics are described.

Bioenergetic nicotinic acid glycerol esters, compositions and methods of using same

Topical personal care compositions containing amino acids and 4-substituted resorcinols for potentiating glutathione synthesis within skin cells. The compositions can be used to improve skin appearance of chronological aging or photoaging, resulting from exposure to UV light/sunlight, or environmental pollutants. The compositions are also useful for attaining even skin color and reducing pigmentation, age spots and discoloration.

Personal care compositions with glutathione precursor comprising 4-substituted resorcinols and amino acids

Skin lightening additives and personal care compositions containing amino acids and nicotinamide compounds. The compositions are useful for attaining even skin color and reducing pigmentation, age spots and discoloration.

Topical skin lightening additive and composition with amino acids and nicotinamide compounds

The present invention provides novel N-aralkylcarbonyldiamine compounds having a structure as set forth in Structure I. The structures are not quaternized. When these novel unquaternized compounds are used in personal care compositions, particularly personal care skin compositions, they are more stable and provide unexpected cosmetic advantages (e.g., against wrinkles, aging skin, etc.) when delivered from the personal care skin compositions.

N-aralkylcarbonyldiamine compounds and personal care compositions comprising the same

A personal care composition comprising N-aralkylcarbonyl-piperazine and/or -homopiperazines. When such compounds are used in personal care compositions, they have been unexpectedly to enhance cell proliferation and epidermal thickness, traits associated with younger, healthy looking skin.

N-aralkylcarbonyl-piperazine and -homopiperazine compounds and personal care compositions comprising the same

An effective process of making adamantanamide, which process is fast, does not the use of organic solvents or labor-intensive isolation or purification of the product, by removal of organic solvent or by-products, and has improved yield and purity.

Process of making adamantanamides

Skin care compositions comprising certain substituted diamines, which are particularly beneficial for skin lightening and achieving evenness of color, especially for face and underarm skin.

Skin care compositions comprising substituted diamines

Certain novel substituted 3-(phenoxymethyl) benzyl amines and personal care compositions comprising such, which are particularly beneficial for skin lightening and achieving evenness of color, especially for face and underarm skin.

Substituted 3-(phenoxymethyl) benzyl amines and personal care compositions

Skin care compositions comprising certain phenoxyalkylamines, which are particularly beneficial for skin lightening and achieving evenness of color, especially for face and underarm skin.

Skin care compositions comprising phenoxyalkyl amines

Skin care compositions comprising certain substituted monoamines, which are particularly beneficial for skin lightening and achieving evenness of color, especially for face and underarm skin.

Skin care compositions comprising substituted monoamines

A personal care product is provided which includes a composition containing dihydroxypropyltri(C-Calkyl)ammonium salt in a carrier. The composition is packaged for delivery to a consumer and includes instructions printed on or associated with the packaging indicating topical use of the composition on skin, hair or the oral mucosae. Particularly useful is dihydroxypropyltrimonium chloride which operates as a humectant to moisturize both at high and low relative humidity environments.

[object Object]

Disclosed is a coumarin derived compound of formula (I) as skin lightening agent alone or in combination with other skin benefit agents and together with a cosmetic vehicle: 

Skin lightening agents, compositions and methods

A personal care composition is provided which includes a trihydroxy and quaternary ammonium substituted dipropyl ether. The substituted dipropyl ether functions as a humectant when applied to human skin to moisturize both in high and low relative humidity environments.

Growing community of inventors

Shelton, CT, United States of America

Jose Guillermo Rosa