Cosmetic Preparations TRIZ Cases

Polycaprolactone capsule shell stabilizes ceramide NP in high water content cosmetic formulations.

Segmented pigment microcapsules prevent particle clumping and ensure even skin coverage while protecting pigments from environmental discoloration.

Amino-functionalized siloxane polymers deposit on hair fibers, resolving the trade-off between rinsing loss and conditioning efficacy.

Composite nitrone phenolic molecules stabilize unsaturated fatty acids and prevent rancidity without high antioxidant concentrations.

A sucralose-modified abrasive powder improves gas stream distribution and flowability for dental cleaning applications.

A cosmetic composition uses non-aqueous polymer particles with cationic and anionic polymers to deliver long-lasting styling effects.

Acid extraction replaces complex ultrasonic methods to boost peptide content above 80% while simplifying the manufacturing process.

Aqueous plant extracts in topical formulations inhibit MMP-1 and TNF-alpha activity, reducing oxidative damage and skin irritation.

Stepwise fermentation of Aspergillus oryzae and Lactobacillus plantarum boosts collagen production while managing process complexity.

A cosmetic composition uses a cationic polymer and anionic polymer to form a stable polyion complex.

Replacing hydroquinone with oxazoline compounds improves depigmenting efficacy while maintaining skin tolerability and safety.

Uncrosslinked polymer microparticles replace inorganic powders to eliminate powdery textures while maintaining emulsification stability.

Anhydrous topical composition combines cod liver oil with vegetable oils to eliminate persistent fishy odor and prevent formulation separation during packaging.

High oil absorption porous particles combined with film-forming polymers maintain long-lasting blurring effects despite sweat and oil buildup.

A hair dye product combining tea polyphenol with ferrous salt to form a stable colored complex for natural coloring.

A Boswellia thick oil and oat kernel oil combination forms a natural film on skin.

A water-based cosmetic composition uses a specific copolymer and surfactant blend to improve application properties.

A topical composition combining diaminopyrimidine oxide, oleanolic acid, and biotinoyl tripeptide-1 to stimulate hair growth.

Carboxylated nanocrystalline cellulose prevents mineral particle agglomeration, reducing whitening while maintaining high SPF.

A mixture of acetylglucosamine, 4-(1-phenylethyl)-1,3-benzenediol, and ethyl linoleate inhibits melanin biosynthesis through synergistic tyrosinase suppression.

Carboxylated nanocrystalline cellulose improves cohesion and impact strength in compacted cosmetic powders without increasing binder phase content.

Replacing abrasive cleaning with a hydrophobic polymer film prevents enamel abrasion while maintaining plaque removal and enhancing tooth gloss.

Heating oxidized polysaccharide with pyridinedicarboxylic acid bonds active ingredients to keratin fibers, preventing conditioning fade after shampoo washes.

Glass filler with controlled iron oxide ratios achieves high visible transmittance and precise color tuning for resin and paint applications.

Dissolving solid cationic polymers in polyalkylene glycol prevents syneresis and simplifies manufacturing of shelf-stable hair care formulations.

Surface-reacted calcium carbonate occludes dentinal tubules while maintaining nutrient diffusion and resisting acidic degradation.

Combining two specific polyesteramines reduces stickiness and build-up while ensuring even deposition on hair without silicones or sulfates.

A Bursera simaruba seed extract composition enhances skin barrier function and moisturization through targeted topical application.

Conditioned medium from hypoxic fibroblasts promotes tissue repair while reducing inflammatory side effects of conventional materials.

Fusing cell-penetrating peptides to botulinum toxin enables non-invasive topical delivery, bypassing skin barriers and eliminating injection side effects.

Histidine chelates redox metals without destabilizing the formulation, solving the trade-off between metal removal and conditioner stability.

Plant-derived extracellular vesicles deliver therapeutic cargo to address hair loss and skin aging without side effects.

Freeze-drying decapsulated growth factors stabilizes the product for 22-month storage, eliminating frequent venipuncture requirements.

Aloe rind-derived minerals enhance calcium and magnesium absorption, resolving low bioavailability issues found in conventional inorganic supplements.

Depleting heavy isotopes from cosmetic water reduces viscosity, increasing active ingredient bioavailability while resolving trade-offs with manufacturing ease.

An ampholyte copolymer stabilizes fragrance microcapsule emulsions while imparting a stable positive charge to the shell.

Replacing ionic surfactants with a specific wax blend eliminates skin irritation while maintaining stable oil-in-water emulsions at elevated temperatures.

A cosmetic composition combines specific cationic surfactants with a silicone emulsion to condition keratin fibres.

Poly C10-30 alkyl acrylate mediates high lactone polyol levels, reducing tackiness while preserving antioxidant skin benefits.

Nephelium lappaceum extract boosts collagen and fibrillin expression to enhance skin elasticity.

Spray-dried carriers encapsulate stinging active agents, reducing direct skin contact while maintaining functional efficacy.

Manganese, iron, and copper dopant ions in zinc oxide lattice enhance UVA absorption intensity to protect skin from UV-induced damage.

A buffered lactic acid lubricant composition lowers skin friction during hygiene product use.

A three-step hair dyeing method applies a CH-acidic agent to deposit temporary color on oxidatively pre-colored hair.

Phenol mediates pain signals to reduce burning sensation during trichloroacetic acid peeling treatments.

A herbal mixture of almond oil, pine turpentine, nigella oil, and vitamin E stimulates natural hair regrowth.

Functionalized hydrophobic silicic acid co-condensates provide mechanical strength and polymerization reactivity in dental composites.

Basic amino acids neutralize phenylbenzimidazole sulfonic acid to form stable soluble salts.

Synthetic cationic amphiphiles resist protease degradation while disrupting bacterial membranes, preventing resistance development.

Medemia nobilis extracts address inadequate cosmetic solutions by upregulating skin biomarkers to reduce wrinkles and fine lines.