Cosmetic Preparations TRIZ Cases

Cellulose nanocrystal flakes create iridescent cosmetic pigments with variable color, replacing TiO2 and PET glitter with biodegradable alternatives.

Chemically anchored photochromic molecules in cosmetic polymers enable transparent products that switch color under UV while preserving emollient and film-forming properties.

A terpene blend with linoleic acid calms skin inflammation through CB2 modulation while avoiding THC-related cosmetic use limits.

A stabilizing matrix keeps peroxide and cationic biocide compatible, enabling oral biofilm disruption with reduced irritation and long-term storage stability.

A water-free ferulic acid formula uses C3-C10 polyol and silica aerogel to avoid odor instability while keeping comfortable, non-greasy viscosity.

Mixed castor and olive oil polyglycerol esters stabilize water-in-oil emulsions while avoiding the heavy, sticky skin feel of natural emulsifiers.

A hot-pour arcuate balm surface in a spherical applicator improves lip coverage and tactile comfort while avoiding intermediate molding steps.

Acrylic-carbosiloxane polymer composition improves high-humidity curl retention, soft hair feel, and shampoo washability while resisting water and sebum.

A polyglycerin nonionic surfactant stabilizes hydrophobized inorganic powder in water-free glycerin to preserve color, transparency, and UV shielding.

A Formula 1 skin composition reduces UV-induced inflammatory factors and suppresses intracellular lipid synthesis to curb sebum with less irritation.

Rapidly biodegradable starch microgranules replace persistent plastic microbeads while preserving abrasive and structuring performance in cleansing formulations.

A monohydroxylamine-amine deodorant captures aldehydes and carboxylic acids near pH 7 while reducing odor persistence and corrosion.

Gas generated from metal ions, an aprotic base, and bicarbonate softens dental calculus, cutting scaling time, pain, and operator strain.

A single overnight formulation combines peptides, ferments, and plant extracts to treat multiple skin conditions while avoiding daytime stressors.

A lipid and keratin CMC repair treatment rebuilds damaged hair membrane layers after coloring or perming, restoring strength, softness, and elasticity.

Restructured aragonite with graphene strengthens bituminous pavement, improving rutting resistance, fire performance, and service life.

[6]-Paradol protects cleansing and fragrance compositions from oxidation, preserving color and odor without relying on BHT.

Sequential centrifugation, ultracentrifugation, and 1.2 μm filtration isolate 50-1200 nm plant microvesicles without cell culture media.

A lipophilic cation directs antioxidants into keratinocyte and fibroblast mitochondria, improving ROS treatment at lower topical doses.

Growth factor-rich acellular adipose extract promotes hair regeneration and retention by enhancing dermal papilla cell proliferation.

Edible plant tissues shield habituated probiotic bacteria during oral delivery, improving survival and intestinal release for microbiome colonization.

A castor oil and caprylic/capric triglyceride blend conditions hair without silicone buildup, reducing frizz and heaviness.

A coacervate surfactant system uses dilution-triggered foaming to deposit acne actives during cleansing, reducing multi-step skincare.

A balanced acyl glutamate surfactant system keeps sulfate-free shampoo clear, phase-stable, and low-viscosity for pump foamer use.

A balanced acyl glutamate surfactant system keeps sulfate-free shampoo phase-stable, low-viscosity, and suitable for mechanical pump foaming.

A nano-hydroxyapatite and theobromine toothpaste prevents caries, strengthens enamel, and reduces oral sensitivity without fluoride.

Topical polylysine compositions inhibit protein carbonylation in skin, helping reduce aging signs and inflammatory damage in keratin materials.

Using orthoester-made esteramines, this case improves perfume delivery while reducing residual fatty alcohols, base odor, and CO2 impact.

Plant extracts inhibit TNF-α and tyrosinase to improve skin tone, reduce irritation, and support collagen synthesis.

A silicone-free water-in-oil emulsion uses PEG-30 Polyhydroxystearate and mixed oils to balance stable coverage, uniform application, and a light feel.

A biosurfactant and polyglycerol ester micellar system improves longwear makeup removal while staying clear, water-rinsible, and PEG-free.

Regiospecific ascorbic acid etherification improves storage stability while limiting discoloration, odor, and activity loss in cosmetics.

Alternative solvents replace homosalate to keep avobenzone dissolved and maintain broad-spectrum SPF 30+ protection after water exposure.

A Bacillus velezensis strain boosts moranoline yield through sorbitol-based fermentation, easing raw material limits and lowering production cost.

A solid micellar gel stick pairs with a shaving cap that removes the exposed layer, improving hygiene while enabling gentle one-pass makeup cleansing.

High-molecular-weight polyglycerol lowers curing heat in photocurable nail resin while preserving hardness, adhesion, and curability.

Optimized monodentate and polydentate ligand ratios stabilize tin in oral care compositions while preserving soluble tin and fluoride uptake.

Compressed gas and an electric field generate charged droplets for accurate, high-yield deposition of conductive formulations without drying.

An SLS-based aqueous solution dissolves hydrophobic oleanolic acid for oral care use while avoiding ethanol and DMSO.

A non-odorous fragrance modulator in a coating composition softens harsh notes while sustaining the desired scent profile over time.

Vacuum freeze-drying preserves volcanic mud actives for oil-prone skin, improving seasonal sebum control and shelf life without preservatives.

Aligned collagen and proteoglycan fibrils self-assemble into a viscoelastic hydrogel that improves ECM mimicry without chemical crosslinking.

Cyclodextrin complexing, trehalose stabilization, and lyophilization preserve membrane-bound Wnt and Hh proteins for storage and topical use.

A silicone emollient and polymer blend in antiperspirant or deodorant reduces underarm shaving friction and irritation without extra pre-shave steps.

Surface-treated zinc oxide and titanium oxide stay well dispersed in non-silicone oil, reducing caking and improving high-temperature stability.

Ozonated sea buckthorn oil combined with water and salt creates a topical base that resists microbes, calms skin, and avoids irritating stabilizers.

Mechanically dispersed chitin and cellulose suspensions enable stable cosmetic formulations that replace microplastics with biodegradable particles.

A controlled dihydroxyalkyl substitution range preserves water solubility while improving biodegradability in cellulose compositions.

Sequential pretreatment with acids, amino acids, chitosans, or vitamins reduces yellow tones during oxidative hair lightening while protecting fibre integrity.

A water-free blend of plant glyceride butters and oils retains moisture, supports acidic pH and natural flora, and reduces irritation in sensitive skin.

Metal ion catalysts enable orthodiphenol oxidative polymerization at controlled pH, resolving fiber damage and coloring homogeneity trade-offs.

Segmented silicate serum and plant gum thickener mix to form a lifting gel, resolving irritation risks from pre-mixed adhesive films.

Lamellar alpha gel structures in a solid lipstick emulsion entrap substantial water amounts, resolving stability conflicts while delivering hydration.

Polysaccharide forms a protective network around emulsion droplets, resolving the trade-off between easy manufacture and stability at elevated temperatures.

pH-switchable hydrogels maintain stability during wear yet dissolve easily with acid washes, preventing peeling while ensuring simple removal.

Replacing restricted chelators with ethylenediamine disuccinic acid trisodium salt maintains metal ion binding while satisfying European cosmetic regulations.

Refillable containers dispense SPF mineral powder-coated paper pressed against skin, eliminating cumbersome separate packaging and improving portability.

Encapsulating nanoparticles in ammonium perchlorate crystals mitigates agglomeration and ignition risks while preserving combustion performance.

Water-in-oil emulsion uses multilayer pigment capsules to deliver even, abrasion-resistant tinting.

A palmitate-modified peptide delivered through microneedle patches enhances transcutaneous skin permeation.

A self-supporting adhesive film retains active substances on skin, preventing formulation staining and discomfort during overnight treatment.

Multi-directional curvature patches lift drooping eyelids via plastic deformation, correcting asymmetry without adhesives.

Optimizing polyhedral titanium oxide particle surface hydroxyl density via heating treatment improves skin adhesion while maintaining concealing ability.

A rinse-off cleansing composition forms a microemulsion phase with a hydrophobic core to solubilize perfume and increase its activity coefficient.

A sulfide dye mixture combines cationic and thio ester groups to produce deep, stable color on keratin-containing fibers.

A cosmetic product uses potato starch and dehydroxanthan gum to form a flexible film for long-lasting hair hold.

A hair relaxing composition containing cyclic or linear amides at pH 9 or lower relaxes keratin fibers when heated to between 110 and 250 degrees Celsius.

Substituting expensive silicone polymers with renewable cationic starches reduces formulation costs while maintaining hair conditioning performance.

Chitosan and hydrophobic silica film-forming polymers resolve polymer accumulation issues while maintaining hair fullness.

Segmented microcapsules and amine-assisted delivery systems expand odor profile variations while reducing formulation complexity.

A flexible container with a fixed dispensing head ensures consistent droplet sizes for high viscosity cosmetic formulations.

Topical rhamnolipids decrease mastocyte degranulation, attenuating stinging and heating sensations in reactive skin.

Replacing synthetic rheology modifiers with fermentation-derived cellulose improves silicone deposition and formulation stability.

Replacing conventional solvents with zinc-rich fruit extracts during enzymatic synthesis boosts ATP production and mitochondrial activity in skin cells.

A nonionic surfactant with a specific HLB range forms micellar phases in oil to maintain optical clarity.

Amidoamine surfactants thicken sulfate-free cleansers with electrolytes, maintaining transparency and mildness.

Evaporating volatile cores increase refractive index mismatch, delivering lasting skin tone evening without unnatural whiteness.

Replacing formaldehyde with glyoxal and dialkoxyethanal eliminates residual toxicity while maintaining structural integrity for reliable perfume delivery.

A crosslinked acrylic copolymer stabilizes oxidative hair lightening compositions under cold conditions.

Phosphinic peptide derivatives replace retinol to inhibit MMP-12, resolving skin irritation and formulation instability.

Combining edelweiss extract with specific plant extracts enhances skin moisturizing and anti-aging effects.

Enzymatic hydrolysis segments whole proteins into stable peptides that penetrate the epidermis to treat skin aging.

A composite oxidative dyeing agent combines specific pyrazole and diamine precursors to color keratin fibers.

Sonic oscillation mixes an exothermic heating agent with water in a cosmetic composition, preventing inorganic agglomeration and gritty skin feel.

Polymer matrix pastilles embed microcapsules to protect active ingredients from mechanical stress and premature volatilization.

Multi-layered barrier patch with a foamed polymer film delivers skin active agents through controlled porosity.

Steam-assisted mechanical pressure extraction recovers alkyl polyols from avocado pits, resolving low efficiency and environmental harm from solvent use.

Impregnate destructured fibrous residue with liquid plant extracts to preserve biologically active components during extraction.

A cosmetic composition containing larixol inhibits melanin formation to lighten skin and hair.

Topical caffeine composition stimulates hair root activities, increasing fiber diameter by 1-10% during winter months.

Ethyl cyclooctene carboxylates provide fresh berry notes to overcome the lack of fruity overripe characteristics in conventional cyclohexyl esters.

A filler composition containing stem cell-derived exosomes and crosslinked hyaluronic acid stimulates fibroblast proliferation.

A hair restorer formulation combining vitamin C, allicin, and citrus extracts to promote scalp health.

Optimizing polyamide powder particle size and content enables matte finishes without compromising the drying speed of cosmetic nail compositions.

Oral taurine and grape extract combination strengthens keratin cohesion, reducing splitting without embrittlement from chemical crossbonding.

Cyclodextrins induce liposome flocculation into stable aggregates for simple concentration.

Combining alkanediols with cooling agents resolves the trade-off between effective malodour reduction and formulation complexity in homecare products.