Cosmetic Preparations TRIZ Cases

An external skin composition combines an ultraviolet-ray absorber with an inorganic phosphor to improve ultraviolet-ray absorbability.

Fatty acid gelling agents stabilize peroxide whitening agents, preventing reactivity with conventional thickening agents to maintain homogeneous mixtures.

A three-part oral care method uses essential oil tonics, nano-hydroxyapatite toothpaste, and probiotics to clean teeth.

Citrus oils protect hydrolyzed milk proteins from amino acid oxidation, preventing odor development and maintaining storage stability.

Liposomes encapsulate DNA repair enzymes and growth factors, while sonophoresis increases transdermal penetration through the skin barrier.

Volatile post-foaming agents mixed with specific surfactants maintain gel structure while allowing higher skin conditioning agent levels.

Combines rosemary extract with retinol acetate to inhibit hyaluronidase, preventing rapid hyaluronic acid degradation in skin tissue.

Hydrophobic solubilizers dissolve insoluble dyes in PMMA bone cement monomer, preventing migration during polymerization.

A specific fragrance mixture combines Majantol and Magnolan to deliver white lilac blossom notes.

A composition combining Salvia plebeia and Centella asiatica extracts provides radical scavenging activity.

Lake dyes deposit on tooth surfaces via polymeric aids to counteract yellow stains without abrasive damage.

Solid lipid carriers solubilize poorly soluble phytosphingosine-1-phosphate, enabling high transdermal absorption and improved skin elasticity.

A dental composition combines Pelargonium sidoides extract, vitamins, and hydroxyapatite nanocrystals to deliver targeted oral care.

Catalytic ring-opening of tetrahydroxy adipic acid dilactones avoids thermal decomposition and corrosive HCl while enabling efficient surfactant production.

Combining high molecular weight chitosan with spiculisporic acid improves water resistance while reducing petrochemical dependency.

Pelargonic acid esters replace capric and caprylic acids to resolve inconsistent solubilizing performance in cosmetic emulsions.

A colorimetric detection method uses a binding agent and probe compound to reveal tooth demineralization through visible chemical reactions.

Replacing silicone amodimethicone, a biosourced polymer shell prevents drop aggregation while eliminating environmental hazards.

A cationic polymer composition with specific monomer ratios delivers conditioning to hair without leaving a greasy residue.

Precipitation polymerization in alcohol-rich solvents yields branched copolymers that resolve rheological and transparency trade-offs in hydroalcoholic gels.

A smell-diffusing cell array substrate uses UV-activated microcapsules to release scent material.

A soluble TBZC-TMG complex delivers zinc ions to teeth while avoiding the taste issues of conventional salts.

A polyglycerol fatty acid ester surfactant system combined with liquid oil and water to form a stable aqueous cosmetic composition.

A hair styling composition combines film-forming latex polymers with plasticizers to deliver strong hold and natural flexibility.

Alkyl ether esters mediate ionic benefit agents within cationic surfactant gel matrices, preventing phase separation and maintaining viscosity.

In situ calcium silicate hydrate deposits whitening agents on teeth, solving adhesion limits of pure calcium sources.

Alcoholic Citrus depressa bark extract inhibits KLK5 and KLK7 enzymes to reduce skin desquamation.

Nitric oxide donators decrease sebum production, avoiding dryness and irritation from traditional acne treatments.

Combines amphiphilic cationic polymers with film-forming anionic polymers to deposit a transparent coating that prevents turbidity in aerosol formulations.

Hydrophobic modified polysaccharides and water-soluble carbohydrates encapsulate fragrance cores in anhydrous cosmetic powders.

A composition combining Lycium barbarum extract with Moringa oleifera extract protects skin cells from UV radiation.

An anhydrous cosmetic composition uses two water-absorbing components to form a sealing film on the skin.

C-O-Si bonds link polysaccharides to polysiloxanes, creating wash-resistant, transparent elastomers that avoid platinum catalyst yellowing.

A pectin-based firming system forms a cohesive film on skin to deliver tightening effects.

Novel bismuth-iron perovskite oxide composition delivers enhanced piezoelectric performance without lead.

A surfactant-free multi-layer cosmetic composition maintains distinct oil and aqueous phases at rest.

Meso-2,3-butanediol replaces chemical antiseptics to reduce skin irritation while maintaining effective bacterial control.

A hair coloring composition uses 2-methoxymethyl-P-phenylenediamine to deposit color on facial hair.

Siloxane coatings on particles anchor UV absorbers, preventing skin penetration and suppressing free radical generation.

Rotating nozzles dispense blended liquid phases to ensure uniform distribution and prevent separation issues.

A water-in-oil emulsion concentrates dipeptides for enhanced skin absorption.

Water-in-oil antiperspirant emulsion with cetyl PEG/PPG-10/1 dimethicone reduces chalky color residue while maintaining solid stick consistency.

Topical cocoa hydrolysate neutralizes blue light oxidative stress while maintaining skin barrier function.

A hydrodispersion impregnated cloth removes makeup while preserving skin tolerance.

A hair color composition stabilizes 3-aminopyrazolo dye compounds using a specific reducing agent and antioxidant blend.

Replacing lauryl acrylate with varied hydrophobic monomers enables diverse self-assembled morphologies without post-polymerization processing.

A single-layer whitening varnish cures into a sealed hydrophobic film that prevents oral care agent leakage and tissue irritation.

Measuring small molecule metabolites before and after application identifies beneficial skin treatment regimens.

Substituted triazine compounds shift absorption maxima into the UV range to eliminate visible coloration and improve photostability.

Hydroxamic acid stabilizes polyurethane film viscosity during storage, preventing fluid degradation and ensuring reliable medical application.