Cosmetic Preparations TRIZ Cases

Engineered microbial cells express UV-resistant proteins to reduce damage despite the cost, toxicity, and short persistence of conventional protectants.

Oxidative dye precursors in a coconut-oil base deliver durable color while reducing hair-fiber damage and scalp irritation.

Wine steam opens pores and delivers grape compounds before puree peeling, addressing deep cleansing while limiting skin irritation.

See how a hydrogel dispersion in oil embeds hydrophilic actives while preserving film wear, transfer resistance, and shine or matte finishes.

A room-temperature sequence of reducing, alkaline, acidic, and oxidizing treatments forms durable curls while limiting heat-related fiber damage.

Specific compounds in a non-volatile base inhibit pathogenic bacteria while preserving resident non-pathogenic bacteria for persistent microbiota balance.

Multiple sorbents, staged washing, and aqueous-alcohol elution remove organoleptic impurities and raise total mogrosides above 70%.

Hydrophobic oils and fatty alcohols, acids, or waxes suspend tetracycline, preserve stability, and create a shear-breakable foam for topical use.

Electrospun hydrophilic fibers hold oils in a low-water mat that activates into cream or gel for controlled, adherent skin delivery.

Divalent-base hydrolysis converts commercial rhamnodilipids into tailored rhamnomonolipid hydrolysate with improved foaming and lighter color.

Cationic polymers separate pet-coat soils and odors while the porous non-woven wipe collects them instead of redistributing dirt.

A herbal-extract cosmetic composition isolates active components to preserve skin-improvement effects while reducing odor and stability problems.

High-, medium-, and low-volatility perfume materials extend fragrance perception while preserving the initial fragrance profile.

A liquid-crystalline emulsifier network and biodegradable polymers help limit low-temperature clumps without acrylate-based polymers.

Selective breeding and genetic modification raise rebaudiosides D, E, M, N, and O in Stevia leaves, simplifying extraction.

Yeast fermentation transforms conditioned growth medium into bioactive topical or injectable compositions for wrinkles, age spots, and photoaging.

A shear-thinning acne care paste stays structured to resist dripping, then spreads easily under rubbing for active delivery.

Combining Gentiana, Leontopodium, and/or Centella extracts boosts collagen I expression and inhibits MMP-1 activity to address wrinkles and skin aging.

A W/O/W emulsion stabilizes stannous ions in high-water toothpaste and mouthwash, preserving Sn2+ retention and antibacterial efficacy after aging.

A Bacillus subtilis and amino acid or peptide composition targets cellular senescence and epigenetic age acceleration.

Anetholea anisita extract targets scalp inflammation and dandruff as a plant-based alternative to harsher synthetic treatments.

Using a propellant to keep wax liquid during spraying and solidify after evaporation, this composition simplifies hair removal without heated application.

A trans-1233zd–ethanol carrier keeps dry hair, skin, and scalp sprays reliable and non-flammable while limiting ethanol below 5%.

Glycolipids, salicylic acid, glycerin, and polymers combine to treat acne-prone skin while cleansing it without reducing hydration.

Sequencing swabbed skin samples identifies microbial signatures that predict hydration, sebum, sensitivity, and skin barrier function.

Enamel-binding peptides combine tooth-surface adhesion with antibacterial activity to reduce biofilms and promote remineralization.

Specific silica size and density ranges physically occlude dentinal tubules, providing fast, durable sensitivity relief without chemical reactions.

Glycolipids support cleansing with salicylic acid while polymers and thickeners help retain moisture in acne-prone skin.

This case combines pterostilbene and silibinin with optional radiomitigators for durable protection against radiation-induced diseases.

This case shows how N-terminal valproic acid binding targets tyrosinase, MITF, and melanosome transfer for stable whitening activity.

This bacterial extract activates keratinocyte differentiation and osmolyte transporters to reinforce hydration and the skin barrier.

This case uses 3-methyl-pentane-diol esters and ethers to provide pleasant, blendable aromas with accessible synthetic production.

This case uses ortho-methyl and isobutyl structural changes to preserve muguet odour while reducing harmful benzoic acid metabolites.

This oral care composition uses size- and density-controlled silica particles to block tubules without chemical reactions.

This case uses stoichiometric, nanoscale zinc oxide and optional coatings to preserve UV filtering while limiting yellow coloration.

UV-degradable silane coatings and air–water assembly create uniform Janus particles without masking materials.

This case forms metal-ion polyphosphate abrasives to improve whitening and stain prevention while preserving peroxide stability.

Liposomes or lipid nanoparticles deliver bleomycin through skin to address hair loss and greying while limiting systemic side effects.

Incision-patterned sponge layers preserve pores and support smooth cosmetic release.

Five actives and hyaluronic acid target collagen production and maintenance to improve skin texture and reduce wrinkles.

This composition chemically reacts with sulfur- and amine-based malodor while limiting unpleasant taste and stability issues.

This case uses 0.01–10% NN-DNJ to inhibit β-hexosaminidase and PGE2 release, addressing skin-barrier and immune itching.

This aqueous polymer emulsion uses tailored acrylate composition and particle-size distribution for stable, low-odor cosmetic films.

Quaternary ammonium salt and dimethylpolysiloxane modify surface wetting so moisture drains before towel or blow drying.

A low-water first agent and water-based second agent trigger controlled silane film formation for consistent, fast color.

This case uses piroctone olamine, liquid triglyceride, and ozokerite to stabilize a smooth, aluminum-free deodorant stick.

Conductive agents enable electrostatic deposition of a low-ethanol tanning formulation for even skin coverage and preserved skin care.

Diisostearoyl polyglyceryl-3 dimer dilinoleate supports faster active release in water-rich W/O emulsions without mineral oils.

Cyclodextrin inclusion complexes dissolve oil and resveratrol in Galega water while protecting resveratrol from heat and sunlight.

This case uses antibacterial, antiviral, and antifungal peptoids for rapid, pathogen-agnostic oral hygiene and wound healing.