Cosmetic Preparations TRIZ Cases

See how a natural thickener dispersed in polyol prevents sedimentation and syneresis in microfibrous cellulose suspensions.

This case combines volatile oil, alcohol, natural resin, and clay to improve film persistence and friction resistance without tackiness.

This case combines a hydrotrope with low-pH formulation to limit HCA crystals, oxidation, and degradation.

Learn how a block copolymer and emulsifier stabilize high-peroxide oral care compositions, preserving viscosity and application flow.

Combining a hyperbranched copolymer with an acrylic polymer dispersion forms a skin film that limits transfer to fabrics and screens.

Balanced salts, anticoagulant, and albumin help preserve MSC viability for local skin delivery and sustained wrinkle reduction.

A two-step root culture uses methyl jasmonate, alcohol extraction, and freeze-drying to increase cosmetic active ingredients.

Taurate surfactants and fatty acids enable mild, sustainable cleansing bars.

A metastable calcium citrate solution keeps fluoride soluble for remineralization, antimicrobial activity, and longer shelf life.

This case uses a natural Dammar gum-derived compound with hydrocarbons to form flexible films resisting oil, water, and color transfer.

This case combines oral collagen and elastin, optionally with hyaluronic acid, to address wrinkles, firmness, radiance, and elasticity.

Controlled oil, wax, and butter ratios deliver natural lip balm with 70–200 gf hardness and manufacturing robustness.

This cosmetic composition pairs niacinamide with citric acid to improve skin penetration and prevent white residue after application.

This hair care composition combines mineral, amino acid, and algae complexes to improve strength, porosity, thickness, and density.

This case uses Photonin proteins and acid treatment to create fade-proof golden seasilk from Atrina byssus waste.

Separate hydrophilic and lipophilic gels distribute UV filters while limiting phase separation, greasiness, and stickiness.

This case uses Boulardii yeast to inhibit cariogenic and periodontal pathogens, reduce inflammation, and restore oral microbiome balance.

Non-volatile oil and modified silicone stabilize UV powder dispersion while preserving a fresh feel.

This case uses a prefilled plastic syringe and controlled formulation conditions to preserve botulinum toxin activity during storage.

Dimethicone and ester oils deliver lasting water repellency while limiting secondary adhesion.

Liquid ester quats enable solvent-free hair conditioning with stable viscosity.

Ultrafiltration, diafiltration, and low-temperature drying produce crystalline colorants with stronger color and better storage stability.

A self-nanoemulsifying formulation shields SERMs from mucus interactions while supporting controlled delivery across vaginal mucosa.

Polysaccharide gel particles deliver redispersible layers with smoother, less sticky skin feel.

The case uses biosourced polyhydroxyalkanoate copolymers to form stable cosmetic films compatible with natural ingredients.

Defined-pore membranes and centrifugal force resize liposomes uniformly without specialized sonication equipment.

High-Tg binders stabilize pigment capsules until skin application releases color.

Combines UV-absorbing polyethers with additional filters for mild, broad-spectrum protection.

This case uses dimethylglycine at pH 3.0–5.9 to support hair roots and skin barrier function with good topical tolerance.

Convex and concave regions with different brightness create a skin-like appearance while improving adhesion and wear resistance.

Lactoferrin and casein hydrolysate combine in topical formulations to strengthen keratinocytes and slow skin atrophy.

This modified foam uses fillers and additives to limit makeup retention, improve payoff, and reduce staining during cleaning.

A segmented preservative blend sustains efficacy after dissolving within ingredient limits.

This case uses a titanium MOF topical composition to protect skin across UV-C, UV-B, and UV-A while absorbing ROS byproducts.

This engineering case embeds UV-absorbing monomers in a bridged polysilsesquioxane matrix to limit photo-degradation and skin exposure.

Composite oxide shells combine fast formation with dense networks for mechanical integrity and active-agent retention.

Ti-Al-Zr-O sorbent chromatography separates mycotoxins with simpler processing.

Instead of separate whitening products, bacterial strains generate hydrogen peroxide while supporting gum and periodontal care.

Disteardimonium hectorite, silica silylate, solvents, and dual waxes stabilize a high-pigment vegan semi-solid formulation.

This case uses nonanal-centered aldehyde and ketone blends with 15 or fewer compounds to improve palatability across products.

This case uses thermally tolerant actives in a razor cartridge member to withstand heat and shear during manufacturing.

This topical base layer places vitamin D3 beneath sunscreen to support absorption while limiting harmful UV exposure.

A durable solid shaving aid bar combines soap base, polyols, and silicone cross-polymers to improve shave closeness and reduce irritation.

Aqueous, hydroalcoholic, or supercritical CO2 extraction produces a natural extract for therapeutic and cosmetic topical use.

A shear-thinning gel combines gelling oil and lamellar aqueous phases for smooth, manageable hair without greasy residue.

This oil-in-water emulsion uses fatty acid and metal salt precipitation to deliver stable, non-aluminium antiperspirant action.

Conventional films lose attachment in moisture; a pre-stretched acrylic acid–polyurethane memory film contracts consistently on moist skin.

This pretreatment combines a low-molecular-weight aromatic sulfonic acid with a cationic polymer to sustain manageability after dyeing.

Low-solubility recrystallization forms fine taurine crystals that improve skin permeability and application feel.

Sulfate-free concentrate thickens and homogenizes within five minutes after dilution, enabling refill packaging with reduced plastic use.