Cosmetic Preparations TRIZ Cases

See how genetically modified organisms produce spider silk filaments treated with bioactive sub

See how aryl-group acidic compounds incorporated into carpet backing material provide durable o

See how temperature-responsive polymers and blocking agents prevent nanocellulose aggregation d

See how silica capsules formed by sol-gel reaction replace resin microcapsules to retain functi

See how perfume particles using biomass-derived ethoxylate carrier material reduce color change

See how 2,2′(alkylimino)bis[ethanol] compounds counteract malodor sources while stabilizing fra

See how a fragrance precursor releases phenol derivatives via Moraxella osloensis hydrolysis to

See how a spiral mesh fabric on a circular sponge base resolves uneven exfoliation coverage, en

See how a biodegradable carrier with core-shell microcapsules replaces clay and polyethylene gl

See how a novel octylimino compound mediates between malodor and fragrance molecules to enhance

See how non-crosslinked latex binder resolves the contradiction between dry durability and rapi

See how precise molar ratios of anionic, cationic, and branched surfactants enhance dimethylpol

See how a hydrolase-activated precursor releases aldehyde or ketone on demand, maintaining frag

See how a polyethylene glycol pastille with encapsulated perfume enables independent scent cont

See how dual quaternary ammonium siloxanes use controlled epoxy-to-amine ratios to eliminate re

See how polyurethane-based microcapsules encapsulate high aldehyde fragrance levels while maint

See how trifluoromethanesulfonic acid catalysis enables acetoxy-functional siloxanes with broad

See how latex-binder creping disrupts fiber bonding in multi-ply through-air dried tissue to ac

See how perfume particles formulated with biomass-derived ethoxylate carrier material reduce co

Mercerization, depolymerization, alkali defibration, and neutralization produce transparent unmodified cellulose fine fibers without chemical defibration.

See how optimized molar ratios of branched anionic and cationic surfactants enable liquid oil t

See how a composite silicone polymer system balances touch feeling, volume, and durability by c

See how modified starch with controlled molecular weight raises fragrance bead melting point ab

See how a composite shell with thermosetting resin, cationic polymer, and carboxylic acid stabi

See how an in-line nip transfer process applies solid lipid lotion selectively to tissue surfac

See how particle-size control and composite formulation enable natural phycocyanine colorants t

See how a branched anionic-cationic surfactant blend at defined molar ratios improves dimethylp

See how a copolymer-phospholipid formulation overcomes the skin barrier to improve solubility a

See how cationic and anionic surfactants modify aluminum salt interaction with fabric to reduce

See how ketal by-products from Amber Core production are converted into perfuming agents that a

Bicomponent nonwoven wipes using ethylene/alpha-olefin interpolymers improve softness, haptics, and liquid retention without added process complexity.

See how moisture-activated bonding in multi-ply fibrous structures resolves the contradiction b

See how non-crosslinked latex binder applied to embossed tissue webs reduces sloughing below 2

A non-crosslinked latex binder on creped single-ply tissue preserves wet strength while enabling rapid breakup and flushable dispersibility.

See how polyacid compounds suppress ROS generation, promote antioxidant expression, and enhance

See how tangential flow filtration controls silk fibroin molecular weight and polydispersity to

See how a dedicated scent additive with polyethylene glycol matrix and friable microcapsules pr

Engineered fibrous active-agent articles use 3D self-protective structure to preserve flexibility and dissolvability while cutting shipping waste.

An oil-based transparentizing agent lets a white nanofiber sheet adhere to skin while forming a transparent coating that keeps skin visible.

See how nanoporous copper catalysts in flexible electrochemical systems generate hydrogen perox

See how poly(beta-amino ester) microcapsules use Michael addition interfacial polymerization to

See how non-crosslinked latex binder enables multi-ply tissue to achieve high wet tensile stren

See how a pump-driven applicator with splitter section and multiple apertures ensures even gel

See how amino-modified silicone emulsion with nonionic surfactant and acid suppresses cyclic si

See how a facial mask combines thermoresponsive water release with composite fillers to achieve

See how poly alpha-1,3-glucan ether compounds with controlled substitution achieve both shear t

See how offset anvil blocks and air-flow cavity design create shaped perforation lines that ena

Activated carbon in a wax-oil matrix gives edible conductors self-standing form, substrate adhesion, and stable conductivity in water-based liquids.

A transesterified acylglyceride wax cuts cracking, lowers creep stiffness, and cools faster for cleaner biodegradable candles.

Broadband light is converted into target-color emission with up/down converters to boost surface brightness and contrast while limiting white reflection.

A silsesquioxane sulfonic acid salt contact layer keeps skin electrodes conductive through wet-dry exposure while improving biocompatibility.

Metal-ion composites shift oral redox potential to prevent calcium salt precipitation and help dissolve existing plaque and calculus.

UV-ozone surface treatment and an adhesion layer enable photolithography on PDMS, improving photoresist bonding for patterned stretchable electrodes.

Natural oil-based acylglyceride wax reduces candle smoke and odor while improving crack resistance, cooling rate, and glass adhesion.

Single-use lamellar fibrous structures and films fully deposit active agents on fabrics or hair without leaving dryer residue.

Countercurrent CO2 drying enables continuous valve-free decompression of aerogel particles, cutting energy use and protecting porous structure.

Porous fine silica particles occlude dentin tubules to reduce tooth sensitivity without added adhesive materials.

Controlled pH and temperature produce hydroxyapatite powder with larger primary particles, low surface area, and high bulk density for food use.

Coverage-based cartridge selection adjusts color, texture, and titanium dioxide discharge to produce customized cosmetics for different skin needs.

Coverage-based cartridge grouping lets a cosmetic maker match target color, texture, and opacity for personalized formulations.

Skin diagnosis data drives tailored ingredient selection and on-demand cosmetic manufacturing, improving individual skin-condition matching.

Rotary blade cutting forms deep stepped 3D patterns in solid personal care products without mold limits, corner damage, or density variation.

Skin analysis parameters are translated into tailored cosmetic formulations and manufacturing instructions to better match individual user needs.

A rigid connecting web doubles as the elastic return element, cutting weight and assembly while keeping telescopic machine covers tightly sealed.

A three-layer capsule wall cuts water and surfactant permeability while retaining hydrophobic actives until friction triggers release.

A low-density lamellar single-use article deposits active agents during drying while being fully consumed, eliminating dryer remnants and disposal waste.

A blind-bore nut, smooth bolt shaft, and seal isolate clamp threads from ambient exposure for easier cleaning and lower contamination risk.

Fermented moringa seed oil combined with substituted resorcinol inhibits tyrosinase to brighten skin tone with less irritation.

A topical mix of adipogenic, lipolytic, and penetrant agents helps restore facial volume while limiting adipocyte hypertrophy and sagging.

A trimethylglycine-propanediol eutectic solvent with water and cellulase extracts plant actives while avoiding volatile solvents and extra preservatives.

Alternating chitosan and polyglutamic acid coatings stabilize liposome nanoparticles, improving entrapment and sustained bioactive release.

A surfactant or surfactant-salt whitening system creates stable white films and capsules without titanium dioxide or gel formation.

Food-derived exosomes from yeast mash and moromi are purified by centrifugation to inhibit cancer cell growth and boost collagen, elastin, and granzyme.

Urolithin A and B inhibit osteoclast differentiation to reduce bone resorption, offering a safer and more available option for osteoporosis care.

A cationic dextran polymer restores hair hydrophobicity and detangling while reducing foam and rinse water versus silicone-based conditioning.

Using Galactomyces-derived exosomes instead of stem-cell actives boosts collagen synthesis for skin regeneration and wrinkle reduction with lower irritation.

Hydrogenated rapeseed oil dispersions use nonionic emulsifiers and amphoteric surfactants to keep pearlizing, viscosity, and conditioning stable across temperature swings.

Succinoglucan stabilizes cosmetic O/W emulsions against phase inversion with polar lipids, maintaining consistency across storage conditions.

Low-water oral compositions keep hydrocarbon oil evenly dispersed over time by pairing polyhydric alcohols with specific surfactants.

A keratin formulation uses pH adjustment, disulfide reduction, and non-formaldehyde crosslinking to straighten hair longer with less damage.

Renewable 6-undecanol esters replace petrochemical oils in aqueous cosmetics while improving spreading, solubility, moisturizing, and stability.

A two-step alginic stain and calcium or magnesium activator creates uniform, long-wear lip and eyelid color without smudging or fading.

A water-based glycerin and caprylyl glycol antiseptic forms an invisible film for lasting antimicrobial action without alcohol dryness or flammability.

In situ amine fluoride synthesis with zinc lactate or citrate maintains antibacterial plaque control while avoiding the astringent taste of high-zinc formulas.

Native and porous starch replace titanium dioxide in toothpaste, preserving brightness, mouthfeel, and flavor while reducing toxicity and pollution.

Siliceous Spongilla spicules help botulinum toxins cross the skin barrier, improving topical treatment efficacy with simpler application.

A tailored polymeric carbon nitride crystal absorbs UVA and UVB without reactive oxygen species, enabling biocompatible UV-blocking skin formulations.

An oil-dispersion solid format uses dispersant, wax, and oil to keep high ascorbic acid stable while improving spreadability and skin feel.

Using wasabi-derived 6-MSITC, this case shows a composition that improves recognition and information processing in low-exercise adults.

Novel tryglysin macrocycles inhibit streptococcal growth and biofilms at low concentrations while sparing beneficial microbiome bacteria.

Halogen-free esterification and isomerization of itaconic acid diesters produce a high-purity pear-like fragrance with strong stability and safety.

A fatty acid-dextrin ester helps dissolve Bemotrizinol in branched C15-C19 alkanes, preserving high SPF and better sensory feel.

Co-doping titanium dioxide with boron and nitrogen expands color options beyond red and yellow while preserving non-toxicity and a simple process.

Novel formula (I) aldehydes create lily-of-the-valley, floral, and fruity notes while improving stability, adhesion, and freshness in fragrance blends.

Irradiating gelled agarose or hyaluronic acid at 10% to 80% concentration forms stronger, more thermally stable hydrogels for medical use.

Fungal chitosan-coated liposomes use polyanion cross-linking to resist gastric pH, reduce aggregation, and sustain drug release.

A cocoa butter, trehalose, and linseed oil complex boosts hydration, strengthens the skin barrier, and helps maintain microbiota balance.

Specific anionic surfactants, polymeric structurants, and organic acids keep fibrous shampoo melts stable and non-sticky during spinning and use.

Saccharide isomerate boosts detergent foam volume, speed, stability, and texture while preserving cleansing efficacy in cost-effective surfactant formulations.

Using MEL as a single biodegradable emulsifier, this case shows how skincare emulsions stay stable across temperatures with at least 70% natural materials.

A C16 internal olefin sulfonate with controlled double-bond position improves low-temperature stability, foam quality, and hair softness.

Surface treatment at pH 4-5.5 helps color lake powder resist sweat-driven drop-off and reduce color bleeding in cosmetics.

A binder-free hyaluronic acid and Pluronic hydrogel improves joint injection retention, enzyme resistance, and biocompatibility.

A microfluidic lipid nanoparticle composition improves sodium DNA skin delivery by balancing transdermal bioavailability with formulation stability.

An oxidizable solvent stabilizes direct dyes during bleaching, enabling one-step hair coloring with more uniform color and less damage.

Nonwoven web layers separate fluoride and calcium ions in oral care compositions to preserve fluoride availability and improve uptake.

An organic-inorganic UV filter complex improves UV blocking while reducing whitening, aggregation, and stiffness in cosmetic emulsions.

A multilayer urethane foam carrier uses varied pore structure and hot pressing to improve support, durability, and uniform cosmetic discharge.

A low-moisture non-aqueous oral care composition stabilizes peroxysulfate whitening agents to maintain active oxygen and reduce irritation.

Promoting young skin cell growth without removing aged cells shifts the aged skin environment toward a more youthful cell balance.

A C15-C19 hydrocarbon blend replaces silicones in oil-in-water sunscreen emulsions to improve spread, matte finish, and low residue.

Movable reflective vanes modulate solar-radiation thrust, enabling direct navigation and precise orbital maneuvers without added control hardware.

A halogen-amino coupling route builds branched organosilicon structures with controlled shape and functionality for more versatile compositions.

Renewable alkyl glyceryl ethers preserve water-based formulations while avoiding petroleum feedstocks and reducing environmental impact.

Biosourced polyamide gels solve high loading and granular texture in cosmetic oils by gelling at low concentration with smooth, transparent flow.

Fatty acid-dextrin ester and branched C15-C19 alkanes keep ethylhexyl triazone dissolved, preserving SPF while improving sensory feel.

A plant extract topical composition stimulates melanin production and transfer to treat hypopigmentation with lower toxicity than UV or steroid therapies.

Sequential hydrogen peroxide and hydroxy-acid applications speed skin renewal while minimizing irritation and downtime versus conventional peels.

Using theanaphthoquinone at low ppm levels helps suppress citral-derived off-odors while preserving original flavor and color.

Soluble copper, silver, or zinc salts suppress methyl mercaptan in hops and tin oral care compositions, improving freshness and shelf stability.

A beeswax, coconut oil, and xylitol orthodontic wax replaces paraffin to protect soft tissues while reducing incidental ingestion concerns.

A multi-active topical formula uses azelaic acid, bakuchiol, licorice extract, and antioxidants to improve skin while limiting instability and irritation.

Thermomechanical degradation of scrap PTFE in air or oxygen raises microparticle surface area for lubricants, coatings, and polymer processing.

A cross-linked aqueous polyurethane mask film improves facial fit and promotes deeper absorption of whitening, moisturizing, and anti-aging actives.

An uneven nanofiber surface makes convex areas brighter than concave ones, improving skin-like appearance, gloss, adhesion, and rub fastness.

A two-part hair treatment keeps alkoxy silanes stable until use, controlling water-triggered polymerization for uniform, wash-resistant coloring.

Dissolving lapachol in the oil phase keeps a water-based skin cream stable, active, and suspended for at least 3 months.

Recombinant silk polypeptides replace silicone elastomers in personal care formulations, preserving wear and matte finish while biodegrading rapidly.

A lactic acid bacteria fermented herbal extract helps reconstruct deformed nails and weakened sidewalls without continuous correction devices.

A wax-oil core-shell particle with three surfactants improves retinol encapsulation, long-term stability, and skin penetration.

An acidic surfactant-oil composition boosts piroctone olamine deposition on scalp and hair while preserving formulation stability and sensory feel.

Nanosized plant extracts and nano-vesicles improve hair growth and reduce hair loss while limiting scalp irritation and side effects.

A pressing unit and release-sheet coupling help apply cosmetic patches evenly, preventing folding, contamination, and incomplete skin adhesion.

A swollen cross-linked silicone gel with selected hydrocarbon or ester oils improves cosmetic usability, emollient feel, and soft focus.

Specific DNA aptamers bind glutathione to inhibit thiol oxidation, preserve its reduced state, and improve formulation stability.

Carboxylic acid-modified silicone enables rapid O/W-to-W/O phase inversion for stable makeup removal with less stickiness and a fresher feel.

Phyllosilicates and crystallizable fats help liposoluble UV filters keep UVA/UVB protection while reducing greasy feel and particle adhesion.

A tuned blend of water-absorbing powder and polymer creates a sherbet-like gel with smooth spread, low stickiness, and a soft water-burst feel.

A liquid oil-in-water sunscreen uses hydrogenated castor oil and carnauba wax to reach SPF 70+ without sacrificing lotion aesthetics.

Skin-hydrolyzed trifarotene esters release short-chain fatty acids to improve topical penetration and acne treatment with less irritation.

Osteocalcin-derived peptides bind GPR158 to address hair loss, acne, and dermatitis while avoiding the shedding and safety limits of current drugs.

Crosslinked dextran replaces silicones in hair conditioning to restore hydrophobicity, improve combing, and reduce persistence concerns.

Targets non-lesional acne by shifting C. acnes phylotypes, reducing biofilm formation while preserving skin microbiota balance.

A three-antioxidant skin composition uses vitamin E, ergothioneine, and niacinamide to cut ROS and reduce UV-related cellular damage.

A reducing sugar and aromatic sulfonate shift DHA tanning toward a deeper, longer-lasting bronze-red skin tone with less orange hue.