Cosmetic Preparations TRIZ Cases

Urea and peroxide formulation resolves skin irritation trade-off while maintaining long-term stability.

Encapsulated probiotics in alcohol spray colonize skin to suppress odor-producing bacteria, preventing rebound effects from traditional deodorants.

Alkyl ether sulfate surfactant achieves high viscosity through controlled ethylene oxide and propylene oxide addition.

Citrus fibers increase the stress-shear rate slope in bacterial cellulose structured liquids, eliminating shear banding and product lumpiness.

Inactivated Lactobacillus paracasei promotes type I collagen secretion and MMP-1 expression to accelerate wound closure.

Lentinula edodes-derived ergosterol reduces melanin while avoiding skin toxicity of traditional agents.

Segmented metal salts in oral care compositions boost ion uptake while avoiding sensory irritation.

A silicone elastomer composition uses linear organopolysiloxanes to form pituitous fluids with customizable sensory characteristics.

Centipede grass extract promotes hair growth by increasing beta-catenin and IGF-1 expression, avoiding side effects of minoxidil.

Segmented capsule walls with varied curing temperatures maintain fragrance stability in surfactant bases, reducing premature release.

Acidic disintegration reduces water-soluble pectin below 10 wt%, eliminating complex washing steps while maintaining natural taste.

An anhydrous elastomer gel system stabilizes ascorbic acid against rapid degradation while eliminating the sandy texture of crystalline actives.

Carbosiloxane dendrimer vinyl polymer in water-in-oil emulsion resolves contradiction between non-transfer holding and colour fidelity.

Modulating LOX and NRAGE interaction restores cellular homeostasis, addressing imbalances in proliferation and apoptosis for psoriasis and cancer therapy.

Hydrocarbon oil blends replace silicones in ethylcellulose emulsions to deliver long-lasting gloss without migration.

Polar oil dispersion inside rupturable polymeric shells maintains light reflection while preventing greasy film formation.

Novel aldehyde compounds enhance fresh citrus scent profiles through specific structural modifications.

Maleic anhydride terpolymers form imides that alter nerve environments and block tubules, addressing ineffective traditional sensitivity treatments.

Replacing polyacrylates with natural polymers maintains viscosity stability while eliminating microplastic environmental burden.

Modified menthol derivatives activate TRPM8 receptors to provide prolonged cooling while reducing skin irritation and bitter taste.

Acrylates copolymer emulsions maintain aroma duration and intensity in aqueous bases, reducing ethanol reliance while preventing skin irritation.

Accelerating PDGF-BB expression in vascular endothelial cells recruits mesenchymal stem cells to the dermis.

Segmented release sheet sealing concentrates opening force at corners, reducing manual effort required to open thin adhesive tape packages.

Supercritical CO2 extracted Arbutus unedo limits sebum secretion and tightens pores without compromising moisture balance.

Inonotus obliquus extract upregulates VE-cadherin and type IV collagen to increase skin tissue cohesion, reducing periorbital bags and shadows.

Composite latex polymers replace traditional silicones in hair styling compositions, eliminating sticky feel while maintaining humidity resistance.

A hydrophobic copolymer film adheres to teeth and slowly releases a hydrophilic whitening agent over time.

Specific peptides enhance melanogenesis by increasing tyrosinase activity and expression.

N-alkyl-N-acylglucamine surfactants generate dense foam in oral care compositions without reacting with cationic desensitizing agents.

Silicone oil and alpha-olefin oligomer form a stable microemulsion, maintaining translucency despite high perfume loads.

A fluorine-containing copolymer combines polyfluoroalkyl alcohol derivatives with terminal (meth)acryloyloxy polysiloxanes to achieve water and oil repellency.

Siloxy-containing polymers provide transparent, flexible ophthalmic devices with high refractive index and elongation stability.

Segmenting oil-soluble retinoids from water-soluble resorcinols into separate phases prevents chemical incompatibility while maintaining topical efficacy.

Hydrogenated soybean oil serves as a co-gellant with fatty alcohols to resolve the trade-off between triglyceride versatility and formulation stability.

An ampholytic polymer prevents precipitation by mediating interactions between melanin precursors and cationic polymers, ensuring storage stability.

Combines annatto seed extract with blue colorants to stain dental plaque for immediate visual detection during routine brushing.

A hydrophobic denatured polyether urethane combined with a ground hydrophilic gel creates a synergistic thickening composition for cosmetics.

Optimized Shatavari extract concentrations in a gel formulation resolve skin irritation risks from high vitamin C levels while maintaining antioxidant activity.

A branched alkyl compound enhances mint flavor perception in oral care formulations.

A compound of General Formula I absorbs ultraviolet radiation across wide wavelength ranges.

A hair styling composition combines Polyquaternium-4, Polyquaternium-37, and C12-15 alkyl benzoate to deliver enhanced shine.

Amino acid-N,N-diacetic acid salt sequesters aluminium ions in deodorant emulsions to prevent coloration.

Hydrogel scaffolds support adipose tissue survival by promoting angiogenesis, preventing volume loss from necrosis.

Breeding Capsicum annuum to hyper-accumulate zeaxanthin eliminates phototoxic compounds found in marigold sources.

Ethyl cyclohexanoate improves fruity character in ester fragrances while suppressing undesirable cheesy notes through precise concentration control.

Peptides modulate gene expression to boost Mohawk protein levels, addressing skin irritation from retinoids while boosting collagen density.

Talaromyces atroroseus fermentation yields toxin-free atrorosin pigments, eliminating seasonal supply constraints and mycotoxin risks.

A polyether polycarbonate polymer provides selective self-adhesive properties for hair styling applications.