Cosmetic Preparations TRIZ Cases

An anhydrous hair bleaching composition uses guanidine salts suspended in oil to deliver effective lightening.

A non-ionic surfactant oral care composition incorporates probiotics and bioactive flavonoids to selectively enhance beneficial bacterial populations.

CCL4 antagonist composition inhibits chemokine activity to promote angiogenesis, increasing collagen content while reducing inflammatory factors.

A tongue spray combines gymnemic acid with exogenous ketones to block sweet taste receptors and supply alternative energy.

A cationic polymer with specific monomer ratios deposits silicone onto hair surfaces through electrostatic attraction.

Fragrance mixtures with specific molecular dimensions enable stable encapsulation and long-lasting scent delivery.

Oil-in-water emulsion with C-glycosides moves active agents into skin layers without using common penetration enhancers that cause irritation.

A concentrated mouthwash formulation uses essential oils to reduce plastic waste through water dilution.

Rotating the top screw cap aligns different discharge holes to customize fiber dosage for varying hair thinness levels.

Methylcellulose ether gels at 45°C to deliver conditioning performance while eliminating environmental harm and hair buildup from cationic polymers.

A deformable cosmetic capsule uses a frangible partition to separate two phases until mechanical pressure triggers mixing.

Propellant concentration of 30 to 70 percent balances cool skin feel against gassy cloud formation while organoclay prevents particulate settling.

Incorporating triallyl cyanurate into N-vinyl lactam polymers resolves the contradiction between high liquid absorption capacity and gel-pulverizability.

Combining 2-butyloctanoic acid with polyglyceryl-3 esters achieves long-lasting deodorizing while preventing skin irritation and maintaining storage stability.

Synthesizing cyclic siloxanes via chloro endblocked polydimethylsiloxane and diol condensation to replace D4 and D5 in personal care formulations.

A water-soluble binding agent provides tensile strength for wet wipe handling while dissolving in excess water to prevent sewage blockages.

Plant-derived saponins replace synthetic preservatives to eliminate toxicity while maintaining product stability through composite natural systems.

Organic solvent slurry reduces water holding capacity in sheared plant fibers, improving phase separation efficiency.

Heat-treated Lactobacillus plantarum strains strengthen the skin barrier and reduce transepidermal water loss.

Segmented wax particles in aqueous dispersion prevent agglomeration, enabling stable spray application without sticky texture.

A silicone polymer incorporating phosphoryl groups improves adhesion to skin and hair while maintaining nonirritating properties.

Saturated fatty acid polycondensates maintain film gloss without autooxidation, avoiding toxic metal salt catalysts.

Ionic liquids associate with anionic surfactants, preventing dye removal during shampooing and preserving color intensity.

Blending a PVOH copolymer with an anionic polymer achieves complete dissolution in cold water while maintaining pouch structural integrity during wash cycles.

A silicone gel formulation containing therapeutic peptides accelerates skin regeneration after resurfacing treatments.

Replacing toxic epoxy agents, the system uses oxidation-mediated disulfide bonds to resolve cytotoxicity while maintaining cross-linking efficiency.

Film-forming polymers retain whitening particles in a cosmetic mask, resolving the contradiction between instant whitening and natural skin appearance.

Solid shampoo tablets dissolve in water to create liquid detergent, reducing transport emissions while maintaining lathering performance.

Polyoxyethylene alkyl ether surfactants with 18 carbon atoms stabilize silicone elastomer dispersions while reducing skin irritation.

A coated titanium oxide powder with silicon, aluminum, and iron oxide layers selectively transmits light to create a natural makeup texture.

Nitrones stabilize volatile scents against chemical degradation, releasing carbonyls via hydrolysis or oxidation for lasting fragrance.

Anethole and anionic surfactant combination increases oral care composition resistance to microbial attack during extended post-addition storage.

Incorporating powder into an oil-gel phase resolves the trade-off between cohesiveness and skin adhesion while mitigating creases.

Replacing water with polyalcohols creates anhydrous hydrogels that protect moisture-sensitive pharmaceuticals from degradation and chemical reactivity.

Calcium dihydrogen phosphate blocks dentinal tubules while sustained release promotes remineralization for long-lasting sensitivity relief.

Microneedle rollers create skin channels to deliver artificial melanin, eliminating weeks of topical application and reducing product waste.

A surfactant-free multiphase cosmetic composition uses immiscible polar and apolar oily phases to remove makeup without greasy residues.

Adjusting vegetable oil and emulsifier ratios lowers W/O emulsion viscosity to 250-600 mPa·s, resolving application difficulties while maintaining care effects.

Anhydrous cosmetic composition releases hydrogen peroxide from stable generators to bleach discolored nails without transferring to clothing.

A single-package alginate mask merges anhydrous and hydrous segments to eliminate separate packaging waste while preventing phase separation.

Complexing agents bind hydrophobic UV filters to reduce textile staining during washing.

Segmenting fragrance by boiling point resolves the trade-off between initial intensity and prolonged release duration.

A water-in-oil emulsion cosmetic combines metal soap-treated powders with a carboxyl-containing water-absorbing polymer to form uniform coating films.

Plant-based extracts act as intermediaries to transport actives to deep dermis levels while preventing skin inflammation caused by conventional delivery agents.

Photolabile microcapsules expand via gas generation to break walls, preventing leakage and maintaining stability during storage.

A 6-hydroxybenzomorpholine oxidation coupler combined with oxyalkylenated fatty alcohols and polysaccharides enhances hair dyeing performance.

Topical functional inhibitors of acid sphingomyelinase reduce immunosuppressive side effects and inflammation during photodynamic therapy.

A cell penetrating peptide sequence NYBX1BX2BNQX3 transports active substances into skin cells via electrostatic interactions.

Dense droplet packing stabilizes multiple emulsion cosmetic compositions, eliminating phase separation caused by traditional surfactant complexity.

Incorporating a metal chelator with high iron affinity reduces chlorhexidine-induced staining while maintaining antimicrobial efficacy.