Cosmetic Preparations TRIZ Cases

Microfluidization generates high shear forces to produce amphiphilic entity nanoparticles, eliminating toxic solvents and boosting drug loading capacity.

Selective TLR2 modulators promote wound healing while inhibiting pathological angiogenesis.

A resveratrol-phospholipid nanoemulsion with particle size under 200 nm disperses the complex in aqueous polyol solutions.

Water-based extraction of Ficus leaf juice inhibits tyrosinase activity, reducing skin hyperpigmentation without chemical irritants.

Electrostatic spray device deposits volatile polymer liquid on skin to form a stable coating film, resolving adhesion failure in varying humidity.

Solvent detergent treatment lyses platelets to extract growth factors while inactivating viruses and removing intact cells.

A fluoride varnish composition incorporating xanthorrhizol sustains active ingredient release.

A composite preservative system with benzoic, succinic, and phytic acids maintains efficacy in high-water-content wet wipes despite dilution.

Dedifferentiated Bougainvillea plant cells encapsulate active ingredients to overcome limited penetration depth in conventional delivery systems.

A printing apparatus shifts a thin film substrate relative to stationary nozzles to deposit functional components with precise droplet spacing.

Surfactant micelles absorb perspiration while preventing stickiness caused by acidic environments.

A postbiotic extract formulation induces TGF-β secretion to promote skin cell proliferation and improve tissue quality.

A peroxide-free dental whitening gel uses sodium bicarbonate and plant extracts to clean teeth without petrochemical additives.

A sunscreen composition combines hexyl 2-[4-(diethylamino)-2-hydroxybenzoyl]benzoate with a water-soluble UVA filter to deliver broad-spectrum UV protection.

Cationic deposition aid adsorbs onto hydrophobic benefit agents to form stable emulsions.

A thin water impermeable substrate balances handleability and conformability, preventing collapse during application.

Specific fragrance materials deliver fruity notes through higher vapor pressure.

Curved rollers adapt to body contours while maintaining ink stability against rapid drying.

A cosmetic composition combining Polygala tenuifolia, Angelica dahurica, and Elsholtzia splendens extracts to enhance skin moisturizing effects.

Electrostatic particle adsorption encapsulates gas bubbles to prevent coalescence, eliminating formulation complexity and pH sensitivity.

A eutectic mixture of vitamin C and betaine enhances solubility in various solvents.

Foam stabilizers mediate between defoaming liquid silicones and the foam structure to maintain stability while improving skin feel.

Glucoheptonic acid improves wash fastness and dye homogeneity in 4,5-diaminopyrazole red shades without causing color shifts.

Hydrophobic cellulose stabilizes oil-in-water emulsions against shear forces, maintaining viscosity below 10,000 mPa·s for cosmetic applications.

Formula I compounds applied topically inhibit hair growth, resolving the contradiction between effective removal and skin safety.

Water-insoluble structuring polymers hold petrolatum and waxes in a solid matrix that resists washing away while reducing friction on skin.

Optimized polyurea capsule walls balance mechanical strength with permeability to enable faster fragrance release in rinse-off products.

Bismuth oxycarbonate particles filter ultraviolet radiation while maintaining visible transparency.

A direct emulsion stabilizes hydrogen peroxide in an inert phase to bleach keratin fibers.

Merocyanine sulphone derivatives shield dibenzoylmethane UV screens from photodegradation, extending protection duration without frequent reapplication.

Transesterified microalgal oils yield low-VOC alkyl esters that eliminate unpleasant odors from high-concentration lauric acid formulations.

Depleted lycopene tomato peel extract upregulates antimicrobial peptide expression to reinforce skin innate immunity against environmental stressors.

A cosmetic formulation using glyceryl caprylate and 1,3-propanediol delivers skin hydration with a silky texture.

A polyphenol and gum composition straightens curly hair without heat or harsh chemicals.

Amorphous precipitated silica adsorbs waxy esters to solve dosing accuracy and distribution ease contradictions while maintaining storage stability.

Botanical agents targeting protein kinase C-delta reduce matrix metalloproteinase 1 levels, preventing collagen degradation and wrinkle formation.

Low-nitrogen glycogen extraction removes protein residues to achieve stable velvet skin effects.

Alkyl ketal esters resolve formulation separation by stabilizing immiscible ingredients, maintaining solution homogeneity without volatile organic compounds.

Segmented container and porous nib deliver controlled acid dosage through capillary action, preventing damage to surrounding healthy tissue.

A dual-chamber dispenser system maintains a constant weight ratio of thickening polymers and fatty constituents during application.

Oil-based skin protectors with film formers resolve the friction versus permeability trade-off by maintaining skin elasticity.

Replacing ethoxylated surfactants with biobased polyglyceryl esters maintains antimicrobial activity while achieving formulation clarity.

Combining alkenylsulfonic acid with alkyl ether carboxylic acid resolves the contradiction between creamy foam quality and slimy rinsing sensation.

Specific weight ratios of silicone polyurethane polymer to elastomer establish composite films that resist water and oil transfer while maintaining flexibility.

Dedifferentiated sea fennel cells protect follicle stem cells from oxidative stress and bacterial attacks while inducing gene overexpression.