Cosmetic Preparations TRIZ Cases

A hydrogel composition removes active drugs to treat dermatological disorders.

Propanediol-1,3 complexes with limonene to prevent oxidative degradation without synthetic additives.

A photoactive chitosan polymer creates a water-resistant film that reduces body odor by inhibiting bacterial decomposition of sweat.

Silica coatings on organic pigments boost fluorescence intensity while maintaining makeup coverage quality.

A chimeric neurotoxin combines BoNT/A light chain with BoNT/B receptor binding domain to enhance local retention at injection sites.

Replacing amphoteric oxides with plant waxes creates a physical occlusion that buffers pH and reduces irritation without causing skin hardening.

Non-aqueous urea solvents stabilize high-concentration L-ascorbic acid, preventing oxidation degradation common in water-based formulations.

High-concentration ethanol extraction at 40-55°C preserves oil-soluble phytochemicals, avoiding thermal damage to γ-oryzanol while simplifying the process.

A whitening complex of crosslinked polyvinylpyrrolidone and hydrogen peroxide stabilizes the formulation while a dual thickening system manages rheology.

A porous polymer coating scatters light through refractive index differences to enhance perceived tooth whiteness without chemical agents.

A cosmetic composition using ester-terminated poly(ester-amide) polymers and volatile alkanes to form a durable film.

A water-based emulsion uses hyaluronic acid and a specific crosspolymer to deliver moisture and smooth skin texture.

Combining nonionic surfactants with sulfosuccinates and betaines improves cleaning efficacy while maintaining skin compatibility.

10-hydroxystearic acid formulations overcome solubility challenges in cosmetic manufacturing to deliver reliable anti-aging effects.

A cosmetic base combines sodium acrylate-grafted starch with an associative thickener to create a unique sherbet-like texture.

Encapsulating 4-methyl-8-methylene-4,9-decadienal prevents premature decomposition while delivering cardamom and lily of the valley scent profiles.

Alkyl glyceryl ether and quaternary ammonium silicone resolve the trade-off between hair shine and volume while maintaining elasticity.

Substituting menthol with cyclohexanecarboxamides eliminates metallic odors while extending cooling duration in shampoos.

A cosmetic composition uses green tea saponin and polyphenol to activate filaggrin and catalase genes for skin rejuvenation.

Alpha-ketobutyrate formulations resolve the contradiction between ineffective hair loss treatments and poor growth rates by modulating follicle cycles.

Azeotrope-like mixtures of 1-chloro-3,3,3-trifluoropropene and selected components form binary azeotropes with constant boiling points.

Polyol-mediated synthesis of zinc-lysine-chloride complexes masks bad taste while maintaining antibacterial efficacy.

Anionic surfactants with long alkyl chains prevent ester oil bleeding into aqueous solutions, ensuring complete conversion and structural stability.

Microbial enzymes degrade trypsin inhibitors during fermentation, preserving protein quality while improving digestibility without thermal denaturation.

A slurry powder cosmetic composition uses an alcohol-based binder and silicone gel to coat particulate materials.

A polymer composition forms stable films using seed emulsion polymerization.

Amide-menthol synergies activate TRPM8 receptors to provide intense cooling sensations without the volatility or stinging associated with pure menthol.

An inverse water-in-oil emulsion stabilizes water-soluble UV filters using a crosslinked siloxane elastomer and dimethicone.

A hyperbranched copolymer and non-ionic emulsifier formulation stabilizes cosmetic emulsions through electrostatic interactions.

Beet plant extract replaces synthetic cortisone to treat psoriasis, avoiding systemic absorption and secondary effects.

Encapsulating HSP90a fragments in liposomes overcomes large molecular size barriers, enabling deep dermal penetration while maintaining long-term bioactivity.

Ethyl vanillin composition upregulates muscle protein synthesis proteins while downregulating degradation enzymes to treat sarcopenia.

A water-in-oil emulsion cosmetic uses pigment-grade titanium dioxide and sodium acrylate grafted starch to form a uniform coating film on skin.

Hydroxylated triglyceride oligomers replace silicone conditioners to improve manageability and biodegradability without destabilizing shampoo formulations.

Removing poly(propylene glycol) from polymerized droplets creates high void volume for agent loading while rigid networks prevent excessive swelling.

Sodium oxalate and citric acid mixtures treat infections while resolving the contradiction between antimicrobial efficacy and skin compatibility.

Acetylated hyaluronic acid and cross-linked silicone create a stable oil-in-water emulsion for skin application.

Acrylic salt in anhydrous base coat reacts with water top coat to generate CO2, swelling film formers for stable volumizing without flaking.

Water-in-oil emulsion oxidation scatters blue light at high angles to produce structured color travel in flaky aluminum pigments.