Cosmetic Preparations TRIZ Cases

Segmented cleaning and sanitizing steps prevent disinfectant absorption by unclean skin, improving reliability.

Covalent lipid moieties enable hyaluronan to penetrate the skin barrier, replacing invasive injection methods with sustained dermal retention.

Dendranthema indicum extract delivers antioxidant and moisturizing benefits through specific bioactive compounds.

A hydrophobic film-forming polymer composition applied via a specialized device creates a durable, non-tacky coating on keratin fibers.

An anhydrous powder formulation combines hydrophobic particulates with a protein-backbone polymer to absorb sebum without stealing moisture from the skin.

A petrolatum-free topical composition restores skin barrier function using specific lipid and nutrient profiles to enhance natural repair mechanisms.

Branched C15-C19 alkanes shield Ensulizole UV filters from water extraction, maintaining SPF without sticky polymer residues.

A multi-layer nail polish system uses a hydrophilic poly(N-vinyl)lactam basecoat for rapid drying and easy removal.

Water extraction of Ampelopsis grossedentata leaves yields a concentrated plant extract rich in polyphenols and flavonoids.

Dimeric dicationic azo dye and nonionic surfactants achieve pure blue shades without red content, resolving warm tint shifts.

A fatty alcohol and non-ionic surfactant gel network reduces mercapto-functional group odor while maintaining permanent hair deformation performance.

A hair fiber strengthening composition uses metal cations to penetrate the cortex and form chelates with keratin for structural reinforcement.

Hydrodispersible mint extract maintains storage stability while eliminating allergic reactions from preservatives.

A hair dye composition combines 6-hydroxybenzomorpholine with etidronic or dipicolinic acids to deposit intense, uniform color on keratin fibers.

Ethanol acetone ester solvent system reduces fallout and residue while maintaining low VOC content in fragrance dispensing applications.

Chitosan nanoparticles improve skin adhesion and release kinetics while eliminating the sticky sensation caused by bulk chitosan carriers.

A stability control system combining a non-ionic opacifier and an ionic polymer in personal care compositions.

Segmenting the product into a matrix and isolated corpuscular units preserves colorant integrity while enhancing visual design.

Polyglycerol-azelaic acid polyesters reduce skin irritation from pure azelaic acid while maintaining therapeutic efficacy.

A skin care composition combining coffee seed oil and 12-hydroxy stearic acid in specific weight ratios to deliver enhanced anti-inflammatory benefits.

Rinse-off composition with sandal pentanol and caffeine increases hair cross-section while reducing hair loss.

Reducing L-glutamine particle size below 15 microns improves stability and shelf life while maintaining high dermatological efficacy.

Red maple bark extract inhibits elastase and collagenase, preventing collagen degradation while avoiding complex purification processes.

A topical formulation combining cannabidiol with eicosapentaenoic acid and docosahexaenoic acid to modulate skin biochemistry.

A hair loss formulation combining natural oils and plant extracts to promote growth and strengthen follicles.

Glycol compounds in temporary tattoo ink act as surfactants to ensure uniform color distribution and reduce patchiness during application.

Zinc salts and tannins in oral care products prevent viral attachment to mucous membranes.

Mechanical disintegration of microbial biomass in alkaline suspension yields cell extracts with enhanced foaming and emulsification capabilities.

Combining meta and para substituted 4-isobutyl-cyclohexane isomers resolves the trade-off between synthetic cost and natural-like sensory stability.

A sulfate-free cleansing composition uses a cationic-substituted guar and acrylamide copolymer to modify rheology and deposit conditioners.

Taurate surfactant and alkyl polyglucoside combination increases foam production in oral care compositions.

Internal polyalkoxy sequences in a crosslinked polysiloxane elastomer achieve 50 weight-percent water uptake without unstable pendant groups.

A stretchable elastomeric film delivers oral care actives through a strainable network providing distinct resistive forces.

A cosmetic composition combines silicate clay with polymeric rheology modifiers to create a spongy texture.

Segmented capsules preserve shelf-life while a piston conveys contents into a deformable preform, preventing contamination during customized mixing.

A hair treatment composition uses calcium carbonate polymorphs and water-soluble calcium to stimulate growth.

Heating basic aluminium chloride with controlled calcium and glycine ratios activates the salt, resolving storage stability issues in aqueous formulations.

Light-triggered crosslinking creates a removable hydrophilic film that resolves the trade-off between durable cosmetic stability and easy removal.

Segmenting active agents into aqueous droplets within a hydrophobic matrix maintains low bulk concentrations while ensuring high local efficacy.

High-shear mixing dilutes concentrated lamellar surfactants into isotropic phases for homogeneous cleaning compositions.

An anhydrous hair coloring composition forms a lamellar phase to enhance colorant deposition on wet hair.

Phenolic extracts from oil palm vegetation liquor inhibit elastase and collagenase, reducing oxidative stress and wrinkles.

Polyhedral oligomeric silsesquioxane enables nail coatings to adhere strongly without filing or priming, preventing chipping and peeling.

A dental polishing instrument uses a porous base member to hold abrasive grains and a water-soluble binder for continuous surface treatment.

Aminosilane compositions create stable covalent links with protein carboxyl and amine groups, overcoming temporary adsorption effects.

Low viscosity whitish writing fluid prevents sedimentation in capillary systems, overcoming the trade-off between pigment stability and flow requirements.

Limiting chassis ingredient polarity prevents fragrance trapping in solid antiperspirants, improving scent expression while maintaining product hardness.

A serum-free cosmetic composition combines bovine serum albumin with low-dose epidermal growth factor to promote collagen synthesis.

Replacing high glass transition temperature polymers with low Tg variants eliminates heat damage while maintaining curl retention and flexibility.