Cosmetic Preparations TRIZ Cases

Oily immortelle dregs extract and hexylresorcinol inhibit melanin production without causing skin irritation or toxicity.

Citronellol polyether polymers replace silicone grinding vehicles to maintain processable viscosity while handling high pigment loadings.

Function-enhanced stem cells combined with regulatory T cells shift immune responses to treat atopic dermatitis.

Inactive Lactobacillus depletes salivary peptides, starving VSC-producing anaerobes while stimulating Streptococcus salivarius growth.

A cosmetic composition combines vinylpyrrolidone homopolymer and crosslinked acrylate copolymer to deliver superior stiffness.

A shampoo composition containing herbal extracts and dry powders improves scalp health and hair volume.

BVE and fatty alcohols form an Lβ gel network to provide wet conditioning while meeting natural credentialing standards.

A stabilizing system combines starch polymers, cationic polymers, and fatty alcohols to maintain composition homogeneity.

Novel oxa-macrocyclic fragrance compounds deliver intense musk odor with high tenacity.

Formula I seco-ambraketals resolve stability and adhesion trade-offs by delivering radiant ambergris notes at low dosages.

Hydrothermal synthesis coats flake substrates with iron oxide layers, eliminating toxic cobalt and high-temperature sintering steps.

Optimized catequin and quercetin ratios with hydroxytyrosol create synergistic effects that resolve suboptimal efficacy in degenerative disease treatments.

Zinc treated precipitated calcium carbonate prevents skin irritation and pH imbalance by creating a moisture-blocking barrier without frequent reapplication.

A carotenoid oil-in-water emulsion composition maintains transparency and stability through controlled particle diameter.

Enzymolysis and micro-wound techniques enhance percutaneous absorption of mussel adhesive protein, resolving low uptake rates in treating chloasma and melanoma.

Polyol esters replace traditional oils in powder cosmetics, reducing environmental impact while maintaining spreadability.

Optimizing caprylic, pelargonic, and capric acid levels against lauric acid balances structural integrity with enhanced lathering performance.

A water-in-oil antiperspirant stick uses specific non-volatile emollient oils to match the aqueous phase refractive index.

A cosmetic composition uses two specific copolymers to provide moisture resistance and holding power.

Cyclodextrin complexes encapsulate ammonia in a gel network, reducing odor while maintaining coloring performance.

A double emulsion process creates solid microcapsules with crosslinked polymer shells to contain volatile compounds.

Ethylenediamine-N,N'-disuccinic acid and histidine form stable complexes with copper ions, preventing redox damage and improving color uptake.

Polyethylene glycol mediates hydrophobic magnolia extract components to prevent undesired interactions with delivery vehicles and enhance solubility.

Phase change from liquid to solid eliminates plastic packaging waste and preservative additives while maintaining conditioning effectiveness.

Hydrogenated rapeseed oil emulsifies UV filters, preventing ion-driven stain persistence on textiles during washing.

Film-forming proteins create a protective nanofilm that adsorbs ions to remineralize enamel without fluoride toxicity.

An HLB range of 8.0 to 11.5 in polyglyceryl esters prevents phase separation and eliminates sticky residue from hydroxy acid formulations.

Alcoholic Plantago lanceolata extract stimulates epidermal differentiation markers to reinforce skin barrier function.

Corynebacterium cassirii sp. nov. addresses skin aging by promoting fewer wrinkles and improved elasticity through interaction with the skin microbiota.

A Cistus monspeliensis extract increases ECM1 protein expression to strengthen the skin barrier function.

Hydrophobic silica aerogel particles thicken oily cosmetic phases while maintaining a non-tacky surface finish.

Guanidine salt and bicarbonate replace ammonia to eliminate odor while maintaining pH for uniform lightening of artificially colored hair.

Separate alkaline hypochlorite and acidic thickener components combine to form stable gels, resolving instability and slow gel formation issues.

A silicone-based deodorant emulsion formulation designed for stable aerosol spray application without skin irritation.

A network copolymer crosslinked composition forms a stable structure through hydrogen bonding with solvents.

A magnetic cosmetic composition manipulates particles via a magnetic field to create dynamic relief patterns and color shifts.

Polysaccharide gel networks stabilize micellar milk emulsions, eliminating shaking requirements while preventing oily skin residue.

Encapsulating water-soluble dyes within a silica matrix reduces bleeding rates to 0.5% and improves stability against pH changes.

A hair dye composition combines cationic polymers with fatty alcohols to improve texture and spreading properties.

A dissolvable solid article uses a homogeneous mixture of water soluble polymer and surfactant to embed silicone particles.

Ascorbyl glucoside and amino acid chelants sequester mineral salts, preventing dulling deposits on chemically treated hair.

An anhydrous dyeing composition uses oil and surfactants to form a stable emulsion for direct application.

A cosmetic composition combines hydrophobically modified acrylic copolymers with styrene-acrylic systems to deliver superior styling hold.

Alkanolamine buffers replace ammonia in oxidative hair dyes, maintaining pH 9.0-10.5 for cuticle opening while eliminating skin irritation and odor.

A collapsible hair dye applicator uses a spring mechanism to dispense colorant through a nozzle for targeted application.

Inline rheology modifier addition maintains premix fluidity during high energy dispersion to enable efficient deaeration.

C12-C15 alkyl benzoate solubilizes fat-soluble UV filters, avoiding endocrine-disrupting agents like octocrylene.