37 results about "Darkening skin" patented technology

The present invention features polymers containing vanillin monomers and/or o-vanillin monomers and the use thereof in darkening the skin.

The present invention features a polymer for darkening the skin. The polymer comprises repeating units derived from melanin precursors and amine-comonomers. The polymer may be combined with a cosmetically acceptable carriers to form topical compositions. Methods of darkening the skin are also provided.

The present invention features glycerophospholipids having a single fatty acid moiety and the use thereof in darkening the skin.

The present invention discloses certain di- and polyvalent metal zeolite compounds (formula I) for topical delivery of biological and skin and hair care agents. The method of treating skin and hair condition via topical application of said zeolite compounds is also disclosed. The said method provides a treatment for topical condition, which includes alleviation of skin conditions such as skin rash including diaper rash, dry skin, scalp dandruff, broken or chafed skin, sunburn, skin damage from UV, skin irritation, acne including excess facial oil and facial pore size; darkened skin including age spots, dark circles around the eyes, and discoloration of skin from stretch marks; skin aging including wrinkles and fine lines; loss of collagen including thinning skin and loss of skin pliability; body odor, including oral cavity odor, arm-pit odor, and incontinence odor; cellular inflammation including intracellular and extra cellular inflammation; premature hair aging including premature hair loss hair graying; malfunction of tyrosinase group of enzymes, malfunction of matrix metalloprotease group of enzymes; and combinations thereof. The said method also provides topical delivery of certain metals, including trace metals, and certain zirconium aluminum amino acids that provide antiperspirant benefits;

The present invention discloses a method of treating skin conditions that include acne, skin wrinkles, age spots, pimples, scars, skin rash including diaper rash, dry skin, scalp dandruff, scalp dry skin, darkened skin, skin discoloration, broken skin, chafed skin, sunburn, skin damage from UV, skin irritation, body odor, or a combination thereof, via topical application of certain clathrates of zinc zeolite with non-antibiotic organic agents.

The present invention relates to compositions containing a peptide(s) and a pigment(s) and the use thereof in darkening the skin.

The present invention relates to a cosmetic composition for improving skin complexion comprising an alga extract. More particularly, the cosmetic composition according to the present invention comprises an extract from the alga Dunaliella Salina to provide energy to skin cells and promotes turn-over of epidermal cells, thereby providing skin complexion and clearness improving effect on the aged skin or darkened skin caused by outer circumstance and stress.

The invention provides sunless tanning compositions for application to skin comprising an effective amount of at least one dopamine precursor, an effective amount of curcumin and a dermatologically acceptable carrier. Methods for preparation of said compositions are disclosed. When applied to the skin, the compositions may be used darken skin.

The invention discloses a mask for repairing the skin burnt by ultraviolet rays. The mask is prepared by steeping mask paper into liquid prepared by, by weight, the following raw materials of 0.1-3 parts of micromolecular hyaluronic acid, 0.1-2.5 parts of macromolecular hyaluronic acid, 0.7-30 parts of synthesized egg white powder, 1-7 parts of aloe extract, 0.7-9 parts of propylene glycol, 5-50 parts of 1,2-butanediol, 5-30 parts of glycerol, 20-80 parts of fructus kochiae extracting solutions, 20-80 parts of cortex mori radicis extracting solutions, 20-80 parts of witch hazel extracting solutions, 10-50 parts of water-soluble mint, 20-80 parts of honeysuckle extract, 0.5-5 parts of silk peptide, 0.5-5 parts of carnosine, 0.5-5 parts of collagen peptide, 20-70 parts of biological polysaccharide gum-1 and 1000 parts of water. The mask for repairing the skin burnt by the ultraviolet rays has the effects of calming, cooling and diminishing inflammation, moisture and nutrition are quickly supplemented, skin regeneration is promoted, skin whitening is enhanced, and the sequelae, such as inflammation generating, scar generating and skin darkening, of the skin being burnt by the ultraviolet rays can be prevented.

The present invention relates to a method of darkening the skin or hair by topically applying thereto a skin-darkening effective amount of a lotus leaf extract.

The invention relates to a ginseng leaf extractive manufacturing method and a cosmetic composition comprising the ginseng leaf extractive serving as an effective ingredient, and discloses a skin external cosmetic composition and a manufacturing method therefor. Compared with a conventional method which takes a pure ginseng leaf extractive as the ginseng leaf extractive of a conventional processed product, the method further improves the antioxidant effect and the activity inhibition and expression inhibition effect of matrix metalloproteinase through the ginseng leaf extractive (0.001-10.0% by weight) produced through a boiling-on-grain method or a method of stir-baking with vinegar. The composition can inhibit the activity of monophenyl oxidase and further improves the darkening skins or prevents the hyperpigmentation of the skin.

The present invention relates to a composition for darkening the skin. The composition includes a self-tanning agent, and a plant extract selected from the group consisting of extract of pre-germinated soy seeds, walnut seed extract, mugwort extract, and combinations thereof. In another aspect, a method of darkening the skin includes topically applying the above composition to the skin.

The invention discloses a repairing and anti-aging composition and a preparation method thereof. The repairing and anti-aging composition is prepared from the following components in percentage by weight: 0.3%-1.5% of glycosylglycerol, 0.03%-0.15% of recombinant human collagen, 0.0003%-0.0015% of arginine/lysine polypeptide and the balance of preservative and water, and the repairing and anti-aging composition is prepared by uniformly mixing and stirring all the components. The repairing and anti-aging composition disclosed by the invention has multiple effects of moisturizing, whitening, resisting wrinkles, resisting aging, resisting allergy, relieving and the like, can effectively resist skin problems such as dry skin, aging, wrinkles, color spots, darkening skin color, allergy and the like caused by external environment stimulation, and comprehensively and effectively cares skin health.

The present invention relates generally to compositions for topical application to the skin which comprise at least one DICKKOPF-1 expression modulator and the use of such compositions to provide benefits to the skin, including but not limited to lightening or darkening skin; treating hyper or hypopigmented skin; increasing or decreasing skin thickness; reducing or increasing skin hirsuteness; and/or changing skin phenotype from non-palmoplantar to palmoplantar.

The invention provides a nail beauty lamp comprising a housing, a reflector, an LED bulb, a control circuit board and a power source. The housing encloses the reflector. One side opening of the reflector is in a rectangular structure. The LED bulb is fixed under the inner top of the reflector. The LED bulb is in circuit connection with the control circuit board and a power source in order. Inside the housing, the control circuit board and the power source are fixed outside the reflector. Control keys of the control circuit board are arranged on the surface of the housing. A power input port is communicated with the outside through a hole arranged in the housing. The nail beauty lamp is low in actual power consumption, never scalds the hand skin, never blackens the skin in long-term usage and allows quick dry-solidifying, and the use of fluorescent material allows beautification and allows the nail beauty lamp to be more conveniently used in the dark environment.

The present invention relates generally to compositions for topical application to the skin which comprise at least one DICKKOPF-1 expression modulator and the use of such compositions to provide benefits to the skin, including but not limited to lightening or darkening skin; treating hyper or hypopigmented skin; increasing or decreasing skin thickness; reducing or increasing skin hirsuteness; and/or changing skin phenotype from non-palmoplantar to palmoplantar.