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.