41 results about "Retinol" patented technology

An oral care composition with retinoid compound, amino acid, and / or olive oil. An oral care composition with retinoid compound, a pentapeptide, such as palmitoyl KTTKS [SEQ ID NO. 2], and / or an olive oil. Methods of preventing gingival recession, stopping gingival recession, reversing gingival recession, decrease gum recession, increase gingival barrier protection, promoting collagen synthesis, promoting extracellular matrix synthesis, increasing gum resilience, increasing epidermal thickness and / or promoting fibrillin synthesis, in an oral cavity of an animal by contacting the oral care compositions with at least one surface of the oral cavity.

Suggested is an active mixture, comprising or consisting of (a) retinol and / or at least one retinol compound (b) at least one physiological cooling agent, wherein component (a) is present in an amount from 35 to 200 wt.-percent calculated on the amount of component (b).

Pharmaceutical or cosmetic composition comprising the following components: a) a dermatologically suitable carrier material, b) a first active substance, and c) a second active substance; wherein d) the first active substance comprises royal jelly; and e) the second active substance comprises retinol, a retinol analogue or a mixture thereof.

Provided are a method of producing retinol, the method comprising the step of culturing a microorganism of the genus Yarrowia in a medium comprising a non-ionic surfactant; a method of increasing retinol production; a method of producing retinoids; a medium composition for a microorganism of the genus Yarrowia for producing retinol, the composition comprising a non-ionic surfactant; a composition for producing retinol, the composition comprising the microorganism or a culture thereof and a non-ionic surfactant.

An oil-in-water emulsion having an SPF of at least 25, comprising: (a) at least 0.01 wt.% of one or more types of retinol selected from the group consisting of retinol, retinaldehyde, retinoic acid, or a combination thereof; (b) one or more water soluble antioxidants; (c) one or more oil soluble antioxidants; (d) at least 10 wt.% of one or more oil soluble or oil dispersible sunscreen components. Methods of making the oil-in-water emulsions as well as uses and methods of use of the oil-in-water emulsions.

The invention discloses a water-light makeup pre-emulsion and a preparation method thereof. The water-light makeup pre-emulsion comprises nicotinamide, retinol, 3-o-ethyl ascorbic acid, moringa seed oil, hydroxyethyl acrylate / sodium acryloyldimethyl taurate copolymer, a humectant, an emulsifier, a thickener, a preservative, a pH regulator and deionized water. Nicotinamide, retinol, 3-o-ethyl ascorbic acid and moringa seed oil are compounded, so that the nicotinamide is used for remarkably buffering the potential irritation of the retinol; 2, 3-o-ethyl ascorbic acid and retinol form day and night synergy for resisting oxidation and promoting collagen synthesis, moringa seed oil serves as a lipid carrier to pre-disperse and wrap retinol, a water sample is physically isolated, and the problem that retinol and vitamin C derivatives are difficult to coexist is solved; the final product is moist and light in texture, presents natural water and light sensation after being smeared, can effectively smooth the skin and enhance the fitting degree of subsequent base makeup, and is free of mud rubbing burden.

Skin care compositions and, e.g., skin care compositions containing retinol and salicylic acid are disclosed herein. In accordance with one aspect, provided is a skin care composition comprising: a retinoid; salicylic acid, and / or a salt thereof; from about 1.5 to about 17 wt.% of a silicone; from about 1 to about 8 wt.% of a vitamin B; from about 5 to about 40 wt.% of a fatty component; and water, wherein the skin care composition has a pH of about 4.75 to about 6.7 and all weight percentages are based on the total weight of the skin care composition.

This application relates to a Yarowia liporitica microorganism with enhanced SNQ2 protein activity and retinoid-producing ability, a method for producing retinoids using the same, a composition for retinoid production, its use in retinoid production, and a method for producing the said microorganism.

The application discloses a method for simultaneously detecting retinoids and lipid-soluble vitamin metabolic marker groups in biological samples and matching reagents. The application is based on magnetic bead solid-phase extraction technology, significantly improves sample purification effect, and reduces matrix interference; in combination with a high-aqueous-phase reversed-phase chromatography system and a positive-negative ion switching multi-reaction monitoring mode, simultaneous separation and detection of seven retinoid molecules and a full spectrum of lipid-soluble vitamins are realized. The method has high sensitivity, strong specificity and wide detection range, and for the first time realizes one-stop analysis across species and sample types, thereby providing reliable platform support for clinical and scientific research applications.

The present application relates to a method for producing retinol comprising a step of culturing a Yarrowia microorganism in a medium containing an antioxidant, a method for increasing retinol production, a method for producing a retinoid, a medium composition for a Yarrowia microorganism for producing retinol containing an antioxidant, and a composition for producing retinol comprising the microorganism or a culture thereof and an antioxidant.

Disclosed herein are compositions suitable for use in food, feed, pharmaceutical, and cosmetic products, comprising a retinoid component and its fermentation residue. In one embodiment, the retinoid component is present in a weight ratio to the fermentation residue of 4:1 or greater, the retinoid contains cis- and trans-isomers, and the cis-isomer is present in an amount of less than 3% by weight of the total isomer mixture. Preferably, the composition is biobased. Biotechnology methods for producing the compositions described elsewhere are also described, as well as additional methods for processing such compositions into more stabilized, more commercially acceptable forms. Finally, food, feed, pharmaceutical, and cosmetic products incorporating the compositions described herein are also disclosed.

The present invention addresses the problem of providing a novel topical skin preparation. The present invention provides a topical skin preparation or the like containing glycylglycine and retinol acetate.

The present application relates to: a Yarrowia genus microorganism having a retinol-producing ability, in which the activity of an ABC3 protein is reduced as compared to the endogenous activity thereof; a retinol production method using the same; a method for producing a microorganism of the genus Yarrowia having a retinol-producing ability; the invention discloses a method for enhancing retinol release of microorganisms. And a composition for producing retinol.

This application relates to a microbial oil composition containing retinoids and fatty acids, a cosmetic composition, a food composition, a feed composition containing the same, and a method for producing the same.

A composition including a retinol-like agent to be used for scalp and hair health and hair growth. In one exemplary embodiment, the composition includes a carrier, a retinol-like agent, and a hydrating agent. Additional ingredients include a solubilizer, a thickener, and a preservation agent to form a scalp serum. In a hair and scalp mask, the composition includes a carrier, one or more conditioning agents, a preservation agent, a moisturizing agent, a retinol-like agent, and at least one pH adjuster. Either the scalp serum or the scalp and hair mask can further include vitamins, proteins, chelating agents, antioxidants, oils, acids, and other actives that promote hair growth.

We demonstrate that supplementation with resistant potato starch (RPS) influences the circulating levels of retinol, alpha-tocopherol, choline, and the choline-derived phospholipid sphingomyelin in serum. Levels of the toxic microbially transformed choline metabolites trimethylamine and trimethylamine oxide did not increase, suggesting that RPS may be an e ective way to enhance choline uptake without promoting increased toxic metabolite production. Increased hydroxysphingomyelin levels in RPS consuming individuals are particularly intriguing given the role these metabolites play in myelin.

The application relates to the cosmetic technical field, in particular to a retinol microcapsule condensation pearl anti-wrinkle firming triple collagen essence cream and a preparation method thereof. The essence cream provided in the application realizes the balance of retinol slow release stability, mild low stimulation, whole-layer collagen activation and barrier repair performance, and avoids the problems of easy oxidation failure of existing retinol skin care products, relatively high irritability of raw materials, weak transdermal absorption of ordinary collagen products, single anti-aging dimension of single active ingredient, low purification efficiency and insufficient activity of conventional plant extracts. The essence cream provided in the application can be used for facial skin anti-wrinkle firming and daily barrier repair and maintenance, and is suitable for the use requirements of long-acting anti-aging, mild stability maintenance and multi-dimensional skin repair of mature skin and sensitive skin.

A method for improving the effectiveness and reducing the irritation of retinol application by introducing a two-step evening skincare regimen, referred to as “Retinol Staging.” The method includes cleansing the skin and applying a moisturizer in the early evening to enhance hydration and barrier function, followed by a waiting period to allow absorption. Retinol is then applied at bedtime to maximize efficacy and minimize side effects. This approach differs from existing methods like “retinol sandwiching” and “skin cycling,” offering superior hydration and skin barrier protection.

The present invention discloses a skin care composition, comprising a first active component and a second auxiliary component. The first active component is selected from one or more of tetrahydrocurcumin, ergothioneine, phloretin, arbutin, resveratrol, vitamin C, dipotassium glycyrrhizinate, ceramide, Aloe vera polysaccharide, Opuntia dillenii polysaccharide, Astragali radix polysaccharide, Dendrobii caulis polysaccharide, Cucumis metuliferus polysaccharide, fucoidan, small-molecule hyaluronic acid, pearl powder, collagen, tea tree essential oil, thearubigins, salicylic acid, retinol, glycoxyl, carnosine; the second auxiliary component is selected from one or more of tetrahydropiperine, laurocapram, PEG-75 shea butter glycerides, hydrogenated castor oil, glycerol, lauric acid, sucrose laurate, butanediol, polysorbate, hydroxyethyl cellulose, 1,2-pentanediol, ethoxydiglycol. The skin care composition of the present invention can be used for whitening, anti-inflammatory, anti-glycation, moisturizing, skin firming, anti-bacterial and / or anti-aging.

1. Name of the designed product: packing bottle (serum protein retinol essence cream). 2. Use of the designed product: for packing of products. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: perspective view.

The invention provides an anti-aging skin-moistening composition, an anti-aging skin-moistening lotion and a preparation method of the anti-aging skin-moistening composition and the anti-aging skin-moistening lotion, and belongs to the technical field of skin care products, the anti-aging skin-moistening composition comprises the following components in parts by weight: 0.5-2 parts of vitamin E acetate, 0.5-1 part of retinol palmitate and 0.5-1 part of active anti-aging components; the structural formula of the active anti-aging component is shown in the specification. The active anti-aging component and the vitamin E derivative and the retinol derivative which are stable in property have a synergistic effect, the limitation that a traditional product only focuses on a single mechanism is broken through, multi-channel synergistic anti-aging of brightening, oxidation resistance, moisturizing and collagen promotion is achieved, and the comprehensive anti-aging and skin-moistening effects of the product are remarkably improved.

The present invention relates to a cosmetic composition containing stabilized retinol, and more specifically, to a cosmetic composition that effectively maintains the activity of retinol without degradation of potency or discoloration during long-term storage by including grapevine extract and pentaerythrityl tetra-di-t-butylhydroxyhydrocinnamate.

Disclosed is a personal care composition comprising: (a) rosemary extract and (b) retinoid, wherein the weight ratio of the rosemary extract to the retinoid is at least 1:1 and the retinoid is retinyl propionate.

The present disclosure relates to novel deuterated retinoidal compounds and methods of preparing the deuterated retinoidal compounds. The present disclosure also provides pharmaceutical compositions including the deuterated retinoidal compounds, and uses of the deuterated retinoidal compounds to treat diseases including breast and prostate cancers.

A Retinol Firming Essence Tube

This application relates to a Yarrowia microorganism having retinol-producing ability in which the activity of the ABC3 protein is reduced compared to its endogenous activity; a method for producing retinol using the same; a method for producing a Yarrowia microorganism having retinol-producing ability; a method for increasing the retinol excretion of microorganisms; and a composition for retinol production.

The present application relates to: a microbial oil composition comprising a retinoid and a fatty acid; a cosmetic composition comprising the microbial oil composition; a food composition; a feed composition; and a preparation method thereof.

The invention relates to a skin care composition which comprises a first active component and a second auxiliary component, the first active component is selected from tetrahydrocurcumin, ergothioneine, phloretin, arbutin, resveratrol, vitamin C, dipotassium glycyrrhizinate, ceramide, aloe polysaccharide, cactus polysaccharide, astragalus polysaccharide, dendrobe polysaccharide, cucumis metuliferus polysaccharide, fucoidan, micromolecular hyaluronic acid, pearl powder, collagen, tea tree essential oil, thearubigin, salicylic acid, retinol and tannin; one or more of carnosine; and the second auxiliary agent component is selected from one or more of tetrahydropiperine, laurocapram, PEG-75 shea butter glyceride, hydrogenated castor oil, glycerol, lauric acid, sucrose laurate, butanediol, polysorbate, hydroxyethyl cellulose, 1, 2-pentanediol and ethoxydiethylene glycol. The skin care composition can be used for whitening, resisting inflammation, resisting sugar, moisturizing, tightening skin, resisting bacteria and / or resisting ageing.

The present invention relates to retinol-loaded microneedles. The retinol-loaded microneedles according to the present invention contain retinol and a stabilizer, which are the optimal combination for use in microneedles to address the instability of retinol. As a result, the retinol-loaded microneedles according to the present invention achieve high skin delivery efficiency, which is unique to microneedle formulations, and maximize the wrinkle-reducing effects of retinol.

The present application relates to a Yarrowia sp. microorganism with retinol production ability, in which the activity of ABC3 protein is reduced compared to the endogenous activity thereof; a retinol production method using same; a method for producing Yarrowia sp. microorganisms with retinol production ability; a method for enhancing retinol release by microorganisms; and a composition for producing retinol.