Cosmetic Preparations TRIZ Cases

This case replaces UV spectrometry with HPLC and adds thermal treatment to produce a more concentrated, bioavailable saffron extract.

This topical water-solvent composition targets microbiota imbalance and cytokine production to soothe sensitive skin and scalp.

Bamboo, arrowroot, and natural starch support stable, comfortable deodorizing for 4–24 hours without aluminum salts.

A tailored surfactant, oil, fatty acid, and low-pH system improves piroctone deposition while preserving formulation stability.

This formulation combines peptides, niacinamide, vitamin C, caffeine, and hyaluronic acid to address wrinkles, puffiness, and discoloration.

Gas-whipped oil-in-water cosmetics gain light texture while starch, polyol, and nonionic emulsifier help maintain stability.

This case replaces silicone elastomers in organic UV-filter sunscreen to improve compatibility, clarity, sensory feel, and cost.

This case combines transport, aerobic fermentation, and sanitation controls to turn fruit-processing waste into nutrient-rich products.

A staged centrifugation and TFF process with antibody-attached beads improves plant-derived exosome yield, stability, and cosmetic use.

A silicone-oil hair dye composition stabilizes color while improving smoothness.

Amino-silicone hair dye forms a uniform film for intense, washfast color.

A balanced surfactant combination limits ceramide crystallization while preserving smooth, spreadable skin-feeling.

A tailored organosilicon resin balances film toughness and flexibility, improving cosmetic wear, spreadability, and easy removal.

This case uses 0.8–20% arginine, nonionic surfactants, and controlled alkalinity to remove plugs without mechanical skin trauma.

This case uses glycol ether dissolution and cooling-driven phase transition to produce microparticles with controlled size and porosity.

A pre-filled cartridge, safety block, hammer, and plunger help untrained users deliver injections with less manual handling.

A benzophenone photoinitiator enables oxygen-resistant visible-light curing with low odor.

This case uses enzymatic hydrolysis of cranberry oil cakes to produce natural peptides for wrinkles, radiance, and skin firmness.

This emulsion combines C20-24 fatty alcohols, succinoglycan, and natural butters to preserve rheology while avoiding a soapy white film.

Mixing earthworm castings with water and organic matter, then collecting vaporized water, yields a liquid for diverse oral conditions.

Interference pigments shift coating color while preserving powder cosmetic transparency.

High-shear mixing disperses 20–25% untreated zinc oxide in a water-based emulsion for SPF 50+ and smoother hairy-skin application.

This case uses quaternary-ammonium dextran to deposit cleansing oils on skin while preserving lathery in-use feel.

This case uses pyridine quaternary ammonium thiols to preserve high-pH reducing performance while reducing odor and irritation.

Four selected Lactobacillus strains use acid, peroxide, adhesion, and bacteriocins to restore balance and limit BV recurrence.

This case replaces desiccating hydrogels with a formable elastomer that manages heat, distributes pressure, and delivers active ingredients.

Hexyl resorcinol with thymol or terpineol targets odor-causing bacteria, reducing malodour and acne while limiting skin harshness.

This case combines polymeric thickeners with ethoxylated emulsifiers to stabilize high-active emulsions and preserve a light skin feel.

Gold nanoparticles carry PP-4 through the stratum corneum while improving resistance to protease degradation.

This skincare composition uses Annona cherimola seed extract to calm irritation by activating cannabinoid receptor-2 and inhibiting STAT3.

This lamellar surfactant blend balances acyl isethionate mildness with taurate solubilization for stable tropical-temperature lather.

This case uses 3-O-ethyl ascorbic acid and caffeine to prevent refrigerated precipitation while reducing tingling and stickiness.

Explore huntite’s light-scattering mineral structure for stronger color, smooth texture, and safer cosmetic formulations.

This case combines wax, oil, polyol, porous powder, and inorganic thickener to improve sweating and pigment dispersion at high temperatures.

Topical polypeptide compositions target UV-induced DNA damage while supporting ATP levels, wound healing, and skin hydration.

The case uses a waist-to-leg vaginal mask with outer and fluid layers to moisturize skin and support barrier restoration.

This case combines two photochromic dyes with cosmetic-safe solvents for tunable hair colors without repeated dye applications.

This case uses a thickener and stabilizer to keep concentrated salicylic acid stable and support dilution into clear skin care solutions.

A liquid-crystalline network replaces acrylate polymers, maintaining emulsion consistency at 45°C without high-melting waxes.

This case shows how extracting an FGFR1-binding peptide can support skin and mucosal repair while improving stability and cost.

This case uses refractive-index-controlled particles and a polymer-to-gum ratio to preserve film stability and improve aesthetics.

This case uses water-soluble polymer nanofibers to dry-load Chinese medicine and release it when the mask contacts water.

This hair dye composition uses aminosilicone and ethoxylated fatty alcohol to retain pigments without oxidative dye precursors.

Zinc oxide, maize starch, and bacterial polysaccharide replace surfactants to maintain stable oil-in-water emulsions.

N-Capryloyl L-glutamine and glyceryl monoundecylenate provide broad-pH antimicrobial preservation with biodegradable, renewable components.

This edible oil-in-water emulsion combines plant oils and viscosity modifiers for lubrication, moisture retention, and cavity protection.

This case replaces traditional chloride counterions with biodegradable organic acids for cleaning and conditioning without toxic solvents.

Amino acid surfactants self-thicken into stable gels without polymeric agents, improving rinsing and heat and cold resistance.

An oil-in-water emulsion, surfactant, and suction solvent removal produce smooth solid powder cosmetics without a powdery feel.

This case combines acid treatment, rotary dehydration, and calcination to remove metal impurities and shorten silica production.

An aqueous fluoropolymer solution forms a protective foam without blowing agents, resolving dosing accuracy and environmental safety issues.

A disintegrating oral tablet uses non-directly compressible sugar alcohol particles to create discrete areas that release flavor upon mastication.

Wax particle dispersion in hair styling composition resolves the contradiction between hair-setting power and ease of styling.

Aminopyrazolopyridine dyeing compositions apply to keratinous fibers without chemical oxidizing agents.

Substituted methoxyalkoxyphenylalkyl compounds replace parabens to reduce skin irritation while maintaining broad antimicrobial efficacy.

Isobornyl stabilizers prevent particle aggregation in acrylic copolymers to resolve shine loss and brittleness trade-offs during film formation.

Amino silicones mediate oxidation reactions to deposit color while protecting hair structure from oxidative damage.

Sulfonate polyurethane dispersions deliver water resistance without balling or stickiness.

Fructose glycerin solvent extracts Aesculus hippocastanum flavonoids while removing saponosides to prevent skin irritation.

Anhydrous cosmetic composition combines hydrophobic silica and PMMA particles with silicone elastomers to deliver a matte finish.

Natural oil formulations absorb 380-500 nm radiation to reduce reactive oxygen species generation in skin cells exposed to LED and CFL sources.

A hydrophobic polymer in a cleansing composition reduces surface tension to dislodge oily contaminants, eliminating the need for multiple wipes.

Alkaline natural dyes deposit on reshaped hair to provide long-lasting color while preventing further fiber degradation.

Merges acetylenic fatty acids with polyunsaturated oils to improve skin barrier function and treat cellulite.

HS8 binds fibroblast growth factor 2, extending its biological action to resolve the contradiction between skin barrier reliability and anti-aging efficacy.

Titanium phosphate powder with plate-like particles reduces friction to resolve skin application smoothness issues.

Dimeric dicationic azo dyes bind keratin fibers via electrostatic attraction to deliver intense color absorption.

Dispersed gel network phase in shampoo compositions delivers dry conditioning benefits through structured fatty alcohol architectures.

Silicate exfoliation forms a gel phase that stabilizes oil droplets in cold Pickering emulsions, eliminating chemical emulsifiers and heating energy.

Segmented ultrasonic extraction boosts active component concentration in Hibiscus sabdariffa L. TAITUNG NO. 6 for superior skin care efficacy.

Amino-carboxyl silicone elastomer coating eliminates powdery friction on skin while maintaining cosmetic stability via flexible film formation.

Alkali metal salts prevent salt formation between cationic compounds and anionic azo dyes, ensuring stable hair dyeing.

Algae dental composition adheres to teeth surfaces to prevent biofilm formation and reduce plaque.

A homogeneous mixture of blue, yellow, and red organic pigments produces an intense black color in makeup compositions.

Cationic dye formulation enables accurate inkjet tattoo stencil creation, replacing laborious manual tracing with hygienic digital printing.

Bio-based micronized polyester powder resolves skin irritation and environmental harm by using segmented 5-50 μm particles for gentle exfoliation.

D-glucopyranosylglycerol prevents unsaturated fatty acid deterioration by forming protective molecular aggregates that suppress chemical changes.

Segmenting the perfume into a dedicated microemulsion core prevents surfactant micelle saturation, boosting bloom and retention.

Hydrophobic particles in the emulsion prevent rinsing away during water exposure, ensuring complete hair removal.

A miracle fruit seed oil formulation delivers anti-inflammatory and antimicrobial effects through a unique mixture of palmitic, oleic, and linoleic acids.

In situ formed calcium silicate hydrate enhances remineralization without abrasive damage.

A cationic hair dye system uses polymer films to deposit intense color on keratin fibers.

Sugar-stabilized cellular energy inhibitor depletes tumor reserves via the Warburg effect, sparing healthy cells.

Capped oligomers block reactive sites to prevent pre-polymerization, enabling controlled crosslinking that balances durability with easy solvent removal.

Complexing anthocyanins with metal ions and tannic acid enhances photostability, resolving natural dye fading while maintaining color intensity.

Segmenting keratin hydrolyzate and silicone oils into a separate preparation preserves transparency while delivering hair care benefits during lightening.

A silicone-free cleanser uses polysaccharides to reduce skin friction, eliminating stickiness while maintaining hydration.

Endogenous phytobiota generate organic acids in plant extracts without exogenous microorganisms.

A lipstick casing uses a textured top portion to provide grip.

A hair cosmetic composition combines an alkali agent with amino acids to open the hair cuticle for deeper dye penetration.

A polyphenol extract method uses sand dispersants and solvent elution to recover bioactive compounds from white grape residue.

An anhydrous composition combines lipophilic gelling agents with specific fillers to deliver a comfortable, matte finish.

Fused silica abrasive resolves precipitated silica incompatibility with fluoride and cationic antibacterials, ensuring stability at lower pH levels.

Volatile alkane mixture substitutes petroleum isododecane in lipstick formulations to deliver water resistance and long-lasting wear.

Depolymerized carboxylated cellulose stabilizes milk of lime suspensions during carbonation to yield high solids precipitated calcium carbonate.

A gel composition uses tocopherol phosphoric acid esters and specific gums to adhere to skin.

Direct amidation of fatty acids with taurine salts produces bis-taurine surfactants in a single reactor step.

Inonotus obliquus fermentation of birch sap boosts phenols and polysaccharides, resolving long cycle times and low yield in cosmetic applications.

High-polarity perfume components synergize with defined soap-based liquid concentrates to achieve a perfume efficacy coefficient greater than 1.

Low molecular weight hydroxypropylcellulose adjusts ethanol gel viscosity to maintain transparency without increasing UV filter concentration.