Cosmetic Preparations TRIZ Cases

Multi-trigger microparticles combine HASE copolymers and phase change materials to protect active agents while enabling controlled release.

A shaped foaming conduit mixes surfactant solution with compressed gas to create uniform micro-foam without VOC propellants or tiny clog-prone orifices.

A polymeric gel placed in the fiber core keeps cleansing liquid on outer surfaces, reducing waste while preserving wipe cleaning efficacy.

A fatty acid-cationic polymer complex helps oxidative dye bind unevenly damaged hair more uniformly and stay consistent after shampooing.

Charged surfactants in aluminum salt antiperspirants reduce yellow clothing stains and improve washability across wear and wash cycles.

A compliant cleanser on a water-penetrable substrate conforms to skin and hair, controls water flux, and reduces waste through reuse.

Shielding salts stabilize cationic polymer and anionic surfactant blends in-bottle, preventing thick coacervates while preserving treatment benefits on dilution.

Shielding salts and hydrophobic association disruptors keep high-polymer surface treatment compositions stable in storage while preserving deposition benefits on use.

A wash-applied polymer fabric care composition helps garments keep their shape and comfort without spandex or textile mill weave changes.

A two-layer fiber layout balances wet strength and flushable water disintegration without chemical agents by controlling junction spacing and area.

Using 7-methyloctane-3-ol, this case improves fragrance blending predictability while strengthening floral and fruity notes in toiletry products.

Blending PVOH copolymer and polymer resins improves cold-water film dissolution while preserving pouch strength and reducing wash residue.

A belt conveyor enables continuous moisture film coating with or without fabric carriers, cutting batch waste, space use, and production cost.

Microemulsions turn viscous quaternary polysiloxanes into stable, low-viscosity conditioners for hair and textiles without alkoxylated surfactants.

Low-temperature freezing forms round emulsion beads that keep shape at room temperature yet break down smoothly on skin without graininess.

A pre-impregnated composite cleaning pad uses water-penetrable, insoluble layers to improve surface conformability and cleaning while reducing water use.

Multiple composition zones and a water-penetrable substrate improve surface conformity, cleansing, lathering, and water efficiency.

HCFO-1233zd resolves the low-ODP versus lubricant-compatibility tradeoff with a non-flammable propellant composition for aerosol and refrigeration use.

Nonwoven filaments carry over 50% hair care actives, then release them through dissolution or morphology change while retaining usable structure.

A glucomannan, xanthan gum, and carrageenan blend tunes wipe viscosity to improve soil pickup without the smearing caused by excess lubricity.

Water-activated compliant zones and barriers improve skin conformity, controlled lather, reusability, and benefit-agent delivery.

A cyclopropane-ring aroma compound improves floral or citrus odor diffusibility, stability, and lasting quality in fragrance and flavor compositions.

Polyprotic acid, benzoic acid, and ion-sensitive binders keep wet wipes strong in use yet let them disperse on dilution without sodium chloride.

A balanced dry and oily emollient blend removes makeup effectively while limiting irritation and greasy residue on skin and eyes.

An aqueous shape memory coating uses ionic dispersion and crosslinkable segments to deliver durable, reversible effects on hair, textiles, and paper.

A water-in-oil inversion route enables stable silicone gum emulsions with easier surfactant and water incorporation and controlled particle size.

Plant-derived AVI pigment compositions protect anthocyanins from pH, light, and heat degradation to preserve color intensity longer.

Controlled terminal ester and quaternary ammonium ratios lower polyorganosiloxane viscosity while improving water dispersibility.

Core-shell delivery particles improve perfume and silicone release while limiting leakage and reducing the amount of benefit agent needed.

Organic-inorganic microcapsule shells improve perfume retention and storage stability while enabling burst release under gentle rubbing.

Using palm kernel betaines with higher oleic acid content improves foam and viscosity while reducing salt or thickener demand.

A surfactant-polyol concentrate balances low viscosity with thermal and dilution stability, preventing phase separation while moisturizing skin.

A hygroscopic filament and mixed-solubility preservatives help multi-use personal care articles resist microbial growth despite leaching and high water activity.

Hygroscopic fibers let a granular surfactant composition soften during use, improving surface contact, cleansing, and benefit-agent deposition.

Enzyme-catalyzed vegetable extracts and plasma or ozone pretreatment improve natural dye fastness while reducing pollution, water use, and toxicity.

Pectin-free bast fiber nonwovens keep enough wet strength for wipes, then disperse under mild agitation to avoid sewage clogging.

A polymerizable graft composition bonds fragrance to clothing, hair, and other surfaces for gradual release that resists cleaning and moisturizing.

Charged surfactants in antiperspirant formulations reduce yellowish clothing stains and improve washability of aluminum salt residues.

Volatile linear alkanes in an oil-in-water perfume emulsion improve fragrance diffusion and stability without ethanol-related irritation or odor shift.

An unstable water-surfactant-particle dispersion cleans skin while avoiding the wet, greasy, or tacky feel of conventional wipes.

PEG pastilles combine free perfume and friable microcapsules to deliver controllable laundry scent without overdosing detergent or softener.

Hydroxylated low-viscosity quaternary polyorganosiloxanes improve water dispersibility while preserving binding to hair and textiles.

Genipin in a multilayer pad extends temporary tattoo wear and shelf-life while enabling uniform skin marking that fades without lasting effects.

Phase inversion turns highly viscous silicone gums into stable oil-in-water emulsions with controlled particle size and easier surfactant mixing.

Combining formaldehyde-free microcapsules improves storage stability, color fastness, and friction-triggered release of active ingredients.

A crosslinked mPVOH outer shell over an aromatic polyamide inner shell reduces benefit-agent leakage while preserving storage retention and release timing.

Pressure-sensitive capsule holes keep soap closed during normal scrubbing and open only under side squeezing for controlled release.

Progressively eroding microparticles in textiles sustain active release after wash cycles and enable visual indication of ingredient presence.

Hydroentangled natural and regenerated fibers give moist wipes in-use strength while breaking down faster in sanitation systems.

Charged surfactants in aluminum salt antiperspirants reduce yellow clothing stains and improve residue washability without losing efficacy.

A low-water solid hair conditioner balances heat stability and easy uptake by tuning lipophilic melting point and using powder excipients.

A sunflower seed wax and hydrogenated castor oil matrix replaces polyethylene in cosmetic sticks while preserving stability and flowability.

Differential centrifugation isolates microalgae extracellular vesicles as scalable, lower-toxicity carriers for therapeutic and diagnostic delivery.

Acid hydrolysis keeps chitosan soluble for polyurea shell cross-linking, improving microcapsule deposition, lowering leakage, and enabling controlled degradation.

A safranal-CBD ratio-controlled composition improves efficacy and stability while reducing doses for mood, anxiety, stress, and cognitive disorders.

Calculates cartridge discharge amounts by hair zone to match current and target color with more consistent dyeing results.

Zinc phosphate and an organic acid buffer keep stannous ions stable in high-water oral care compositions while preserving fluoride efficacy and mouthfeel.

Polyphenols and film-forming polymers create mascara films that curl and thicken eyelashes while reducing synthetic chemicals.

Bio-based polyester film formers improve ethanol solubility, biodegradability, and waterproof sunscreen stability in alcohol-based formulations.

Odd-chain triglycerides with pentadecanoic acid boost fibroblast collagen synthesis and support wrinkle improvement in skin care and beauty foods.

Low-shear mixing with alkyl polyglycosides creates storage-stable polyorganosiloxane emulsions with larger particles and less emulsifier.

Low-GWP propellants and natural absorbents cut VOC impact while removing sebum, reducing residue, and refreshing hair without water.

A moisture-barrier additive with a piercing release mechanism helps probiotics stay stable, then disperse in a beverage for oral colonization.

Solid organosilicon copolymer particles replace solution or dispersion forms, improving cosmetic solvent solubility, handling, and formulation freedom.

Novel ROCK-inhibiting peptides promote cell proliferation, collagen synthesis, and skin barrier repair for anti-aging and moisturization.

Dry heating of zinc oxide and fatty acid forms an aluminum-free coating on inorganic powder, cutting water use, energy demand, and skin risk.

A crosslinked hyaluronic acid-collagen hydrogel balances filler support with cellular infiltration to improve tissue integration and soft tissue augmentation.

Low-GWP propellants and starch-silica absorbers keep dry shampoo effective while reducing VOCs, residue, and scalp irritation.

A lamellar gel composition mimics intercellular lipids to strengthen skin barrier function while keeping oil droplets stably dispersed in water.

A tetrahydrocurcumin and ergothioneine composition inhibits AGE formation by scavenging ROS while avoiding the side effects of synthetic inhibitors.

A mixed anionic-zwitterionic surfactant cleanser deposits emollients during rinsing to improve skin hydration while staying mild and biodegradable.

A porous acrylate-cellulose film regulates bakuchiol penetration into skin, improving delivery control while reducing irritation.

Sequential centrifugation isolates yeast-derived exosomes that inhibit cancer cell growth and promote collagen and elastin expression.

A 1:1 inositol-arginine osmoprotectant reduces aggregation and stabilizes keratin to support scalp homeostasis and stronger hair shafts.

Multiple trigger-responsive pro-perfumes protect volatile fragrance ingredients and extend scent intensity and tenacity on laundry.

Aragonite calcium carbonate and graphene reinforce bituminous pavement to resist thermal cracking, rutting, moisture damage, and fire.

Specific oil, fatty alcohol, surfactant, and polyol ratios enable more uniform hair coloration and strong grey coverage on damaged hair.

Alpha-ketoacids with a quaternary ammonium salt and diutan gum straighten hair while preserving shine, manageability, and low flat-iron fume.

Local densification of a non-woven meltable mat forms shell-core unit doses that keep incompatible materials separated in one article.

Monovalent etching followed by divalent ion exchange gives core-shell silica higher metal loading and more reliable oral care delivery.

Ultrasonic atomization creates fine cosmetic droplets that move against hair flow to reach follicles and improve scalp moisture and ingredient absorption.

Radio frequency dielectric heating speeds hair dye penetration while reducing hot spots, treatment time, and tensile damage.

A layered-silicate cellulose spinning process stabilizes sensitive active ingredients, prevents phase separation, and enables controlled release.

Food-grade yeast cell walls with controlled particle size and β-glucan content improve wrinkles, moisture retention, and skin barrier function.

Low-pH amphoteric or zwitterionic surfactants remove amino silicone-pigment hair color evenly while minimizing keratin damage.

A starch-cellulose thickener system keeps low-pH wash compositions mild, microbiota-friendly, and stable without syneresis or malodor.

Mg, Ca, or Ba in a silicon-oxide coating suppresses ion elution from zinc oxide, stabilizing pH and cosmetic viscosity.

Enzymatic β-glucosidase extraction avoids acidic degradation and delivers Lawsonia inermis extracts with high, stable lawsone content.

Direct skin use of cis-3-hexenol boosts barrier-related and HAS2 gene expression while reducing inflammatory signals and melanin production.

A cationic dextran polymer replaces costly hyaluronic acid to absorb and retain moisture in skin formulations at lower cost.

Skin-flora fermentation turns oil into a nano-emulsifier with stronger emulsification, better stability, and lower skin irritation.

Alkoxy-silane zinc oxide particles improve oily cosmetic dispersion while preserving transparency and ultraviolet shielding.

A visually distinct oil and aqueous phase uses fatty ester to protect resorcinol derivatives from oxidation and prevent discoloration.

A pH-balanced surfactant and organic acid composition cleanses while preserving the skin acid mantle, moisture, and bacterial defense.

An acrylate-rich and carbosiloxane-rich polymer structure improves formulation compatibility, prevents phase separation, and preserves silicone performance.

An amphiphile monolayer carrier and acrylic film former raise SPF 50+ while reducing UV active and booster loading.

Bacteriophages selectively lyse P. acnes and work with anti-acne compounds to improve acne treatment while reducing side effects.

Botrytis-fermented grape extract with ultrasonic ethanol extraction improves skin anti-aging activity over common grape extracts.

Using 1-(4,4-dimethylcyclohexen-1-yl) ethanone, this case shows how green and flowery fragrances gain fresher natural notes while masking plastic tones.

Microbial fermentation breaks collagen into GPR35-active peptides that improve intestinal function, reduce inflammation, and support wound healing.

KLF4 inhibition targets ECM stiffness to help preserve the dermal-epidermal junction.

Food-grade dispersants replace non-food materials while sol-gel walls support stable flavor encapsulation and scalable production.

A mineral-oil fatty acid blend targets farm animal stress and disease while supporting weight gain and feed conversion.

Roasted coffee oil extract improves deodorizing efficacy in natural deodorant.

A methacrylate base and acrylate topcoat resolve tackiness and slow curing while enabling durable, single-sheet acetone removal.

A magnesium salt composition stabilizes natural ingredients for anti-inflammatory treatment.

Precipitated calcium carbonate combines with arginine and fluoride to clean gently, limit abrasion, and support enamel remineralization.

This process separates proteins, lactose, and minerals, then precipitates calcium phosphate to limit metallic aftertaste.

A cationic antiseptic, anionic dye, and non-ionic polymer improve stability, tint visibility, and flow control during skin preparation.

A dual-precursor hair dye composition targets uniform, persistent grey coverage.

See how 1,2-heptanediol and 2,3-heptanediol enhance antioxidant formulations for ROS scavenging and IL-8 inhibition.

This case examines DMG and sodium dimethylglycinate for NO-dependent vasodilation, eNOS induction, and improved microcirculation.

This tattoo aftercare composition combines mushroom extracts, aloe vera, and non-comedogenic oils to support healing and UV protection.

This case combines psicose with optional preservatives to maintain Vitamin B12 color and storage stability in aqueous compositions.

High-temperature α-amylase and steam explosion loosen dense fiber in sea rice powder, increasing soluble fiber and glucose absorption.

Specific alkyl carboxylate ratios and lipase catalysis reduce wax formation while delivering liquid, spreadable cosmetic oils.

This case uses receptor-antagonist spiro compounds to selectively inhibit malodor perception in latrines, laundry, and sweat.

THPE and hydroxystearic acid combine to inhibit melanin and brighten skin.

This cosmetic composition addresses limited whitening by combining D-pantothenyl alcohol’s melanin inhibition with keratinocyte turnover.

A disrupting barrier releases stabilized beneficial bacteria in a beverage, helping them colonize oral surfaces and suppress pathogens.

This case combines plant rosin with selected perfume raw materials to support stable deposition and release on target surfaces.

Modified hollow spheres expose dual surface energies after grinding, stabilizing low-viscosity cosmetic emulsions without emulsifiers.

This case combines polyglycerol, dimer acid, and fatty acid to improve water-resistant SPF while preserving biodegradability.

Controlled shear preserves lipid vesicle integrity in cosmetic concentrates.

Defined-weight recombinant peptides support tissue therapy without animal-source contamination.

This sunscreen balances UV protection and vitamin D production by transmitting 295–315 nm UVB while blocking more harmful wavelengths.

This composition combines hydrophobic and ionic polymers to preserve hair settings through humidity-resistant, impact-resistant films.

This case uses 0.2–less than 10 wt% isopulegol in laundry fragrance to elevate arousal through evaporation and inhalation.

Centrifugation, ultrasound, precipitation, and enzymolysis purify Rhodosorus marinus actives for nourishing, anti-aging facial masks.

The (−)-(Id*) enantiomer replaces unstable sulfur compounds while retaining strong grapefruit and cassis odors in fragrance compositions.

This case uses biocompatible thickeners to hold synthetic melanin dye on hair, reducing formulation loss during extended application.

Xanthine compounds help flexible containers hold aqueous oxidizing compositions while reducing premature leakage and chemical degradation.

A one-pot process crosslinks and grafts hyaluronic acid while limiting backbone degradation for improved stability and swelling control.

This case uses bio-sourced acetaldehyde and formamide to reduce impurities and improve polymerization performance.

This case combines oral hyaluronic acid, ceramides, manganese, retinol, and fatty acids to support hydration and reduce water loss.

This case uses controlled hydrolysis and esterification to make PVOH polymers soluble in alcohol systems and compatible with propellants.

Emulsification and drying control residual acids, particle size, and moisture for lower odor, better texture, and dispersibility.

This formulation combines almond oil, arnica, green tea, rosemary, and onion oil to support hair growth with localized action.

A ceramic formula and staged heating process reduce deformation and explosion risks while improving surface hardness and wear resistance.

This applicator uses controlled capillary flow and a comb-shaped collector to maintain cosmetic discharge with large particles.

Synthetic or recombinant polypeptides reduce senescence markers and inflammation while supporting cell renewal and collagen production.

This cosmetic composition uses gamma-butyrolactone or gamma-butyrolactam to dissolve merocyanines across aqueous and fatty phases.

Sodium cocoyl glutamate and alkyl polyglucoside help preserve foam while supporting dentinal sensitivity relief.

Controlled polymer structure, molecular weight, and IOB value help a cosmetic base deliver moisture without sticky or slimy feel.

Organosilicon films and sealing agents improve hair color durability and wash-fastness.

Specific peptide compositions support skin repair before and after procedures, helping reduce inflammation, scarring, and prolonged healing.

Buffering an oleosome suspension at pH 3–6 helps deliver high SPF with lower sunscreen-active levels, reducing irritation and cost.

This case combines oleanolic acid and ursolic acid to inhibit melanoma angiogenesis and proliferation while adding sunscreen activity.

A carbodiimide polymer matrix binds pigments or direct dyes to keratin fibers for smooth, persistent color and easy removal.

This case uses 11–12 amino acid peptides with cysteines to form disulfide bonds, strengthening hair and reducing water damage.