Cosmetic Preparations TRIZ Cases

Fermented Goji berry and green tea extracts maintain antioxidant stability against UV degradation, preventing free radical depletion.

A malodour counteracting composition masks unpleasant smells in recycled plastic materials, reducing odor perception to match virgin plastic standards.

Cellulose polymer and starch composition dissolves under high moisture to release payload, solving stability issues in low-water toothpaste.

An alkali-soluble polymer with amphiphilic side chains forms associated complexes with nonionic surfactants to stabilize oil-in-water emulsions.

Propylene oxide addition to alkyl sulfate salts improves low-temperature and hard water stability while preserving high foaming ability.

Valerian extracts containing valerenic acid modulate sebum production and lipid metabolism to address oily skin and body fat distribution.

Hydroglycolic Rosa canina extract reduces sebum secretion, pore size, and skin shine through targeted polyphenolic compounds.

Replacing volatile ethanol with monoalkyl glycerol ethers eliminates flammability hazards while maintaining optical clarity and high fragrance loading.

A cosmetic composition uses glycols and essential oils to stimulate capillary circulation for natural lip volume.

Ultrasonic irradiation lowers polysaccharide viscosity at low temperatures, enabling high concentration reactions while preserving molecular structure.

Isolongifolenyl methyl ethers suppress metallic off-notes in macrocyclic musks while boosting overall scent strength.

In vitro Oxydendrum arboreum culture ensures purity and reproducibility while inhibiting MMPs to improve skin appearance.

Emulsion with oil-absorbable organic particles resolves the trade-off between lasting matte effects and sticky texture by using fine particles.

Labile cross-linker degradation compensates electrolyte-induced viscosity loss, reducing polymer overdosing and greenhouse gas emissions.

pH adjustments selectively precipitate impurities from ferulic acid solutions, raising purity above 90% while reducing equipment fouling.

A hair fixative film dissolves in polar solvent to deliver high performance polymers directly onto hair strands.

Erythritol and zinc formulation reduces biofilms and treats acne without triggering antibiotic resistance.

Titanium salts form coordination complexes with ortho-diphenol dyes to anchor color on keratin fibers.

Oral zinc gluconate and petroselinic acid increase lipoxin A4 to reduce follicle microinflammation and prevent hair thinning.

Proteoglycan microneedles dissolve in the dermis to overcome the skin barrier, enabling painless percutaneous absorption of pharmacological compounds.

Penetrating aqueous composition controls internal moisture uptake, reducing frizz without the greasy feel of surface-depositing treatments.

Styrene acrylate copolymers paired with coalescents resolve the adhesion versus brightness trade-off in nail varnishes.

Shear-sensitive gelatin capsules rupture upon skin contact to release fragrance, preventing evaporation loss and leaching during storage.

Non-spherical polyurea microcapsules with nanoparticles reduce aggregation and enhance deposition efficiency of benefit agents on substrates.

Methacrylic acid and alkyl acrylate ratios in the copolymer eliminate haze formation in dried nail polish films.

Milling increases antiperspirant composition viscosity, preventing device clogging and reducing settling velocity.

Radical addition to beta-pinene creates cyclohexenylpropanals that eliminate reprotoxicity while preserving natural floral notes and improving stability.

Methyl acetate and PCBTF blend reduces toxicity and volatility while maintaining xylene-like solvency.

Segmenting parathyroid hormone into short peptide sequences reduces industrial synthesis costs while maintaining biological activity for skin resilience.

A tetrapeptide sequence targets mast cells to reduce inflammatory mediators and restore skin barrier integrity.

A hair treatment composition uses amines and unsaturated carboxylic acids to form Michael adducts that restructure keratinous fibers.

Adsorbing blue dye onto hectorite clay creates a water-insoluble complex that resists saliva dissolution, solving durability issues of soluble dyes.

Fluidizing solid biodegradable particles with solvent shapes microneedles, resolving viscosity-driven uniformity issues in mass production.

A biosourced isoparaffin emollient composition delivers stable, odorless skin compatibility through catalytic hydrogenation of biological raw materials.

Ethylcellulose and phenylated silicone oils form a stable, glossy layer that resists color transfer and dryness.

Embedding antioxidants within silicone elastomer particles prevents nonionic surfactant oxidation and odor generation without skin irritation.

A flexible controlled-release film uses microcups filled with liquid agents and sealed by a hardened layer to deliver medicinal or cosmetic compounds through the skin.

A W/O emulsion composition stabilizes ceramides using specific nonionic surfactants and higher alcohols.

A self-heating container heats a therapeutic rinse to 130°F using an exothermic reaction.

Synergistic water lily extract and vitamin B3 composition inhibits PAR2 activation to reduce hyperpigmented spots.

Segmented microencapsulated phase change material zones balance thermal comfort while reducing manufacturing complexity.

A detergent composition uses specific N-unsaturated and saturated acyl amino acids to maintain excellent solubility at low pH.

Sodium metabisulfite and hypotaurine stabilize polyphenols against oxidation without the toxicity risks associated with traditional antioxidants.

Biocompatible gum and controlled water maintain granule cohesion while preventing premature effervescence degradation.

Core-corona polymer particles replace surfactants to prevent skin irritation while maintaining emulsion stability.

Mesoporous silica particles with 7-25 nm pores adsorb salivary amylase, preventing cariogenic bacteria from fermenting starches into enamel-damaging acids.

Amino acid and oligopeptide compounds in cosmetic carriers provide long-lasting nurturing effects on keratinous fibers.

Alkyl aryl carbonates provide stable vanilla-like fragrance without coloration upon aging.

Semiconductor colloids photocatalytically degrade pollutants under UV while antioxidants neutralize free radicals, preventing oxidative stress.

A composition stabilizes adenosine monophosphate and tranexamic acid using specific chelating agents and pH adjusters.