Cosmetic Preparations TRIZ Cases

Using a pH-modifying gas to activate ionic crosslinking, this process forms stable, strong foam without added acid or low-viscosity formulations.

This case blends apple peel powder or extract into topical bases to add antioxidant activity for skin, hair, and nail treatment.

Combining alkyl siloxane with PEG-modified castor oil lowers surface tension and stabilizes foam and microemulsions in alcohol/water cleaners.

Specific cellulose fiber size in fluid oil reduces stickiness and gloss while preserving a smooth, spreadable skin application.

A polymer film and combined humectants help an oil-free gel sustain hydration and reduce water loss for dry, sensitive skin.

Stannous fluoride and zinc salts are stabilized in one non-aqueous toothpaste using PAA, carrageenan, glycerol, and PEG.

Fast-spreading emollients and flexible film-formers create a conditioning film for soft, shiny, manageable hair without quaternary surfactants.

Colloidal silicon dioxide retains hydrogen peroxide in a gel matrix, limiting immediate release and gingival irritation.

See how pairing a multi-hydroxyl nonionic surfactant with a liquid monohydroxyl oily component lowers viscosity for easier cosmetic handling.

Recombinant silk proteins self-assemble into semicrystalline films, easing incorporation into cosmetics while improving wear and compatibility.

Controlled particle sizes help remove dental biofilm below and above the gumline while reducing abrasion and patient discomfort.

A defined peptide stimulates hair-forming cells and inhibits DKK-1, offering hair-loss control without the unpredictable effects of complex herbal treatments.

Polymeric chelants stabilize tin ions in dentifrice, limiting silica reactions and preserving tin-ion availability over storage.

Basic amino acid, fatty acid, and high-melting-point fatty alcohol form an Lβ lamellar gel network for non-cationic conditioning.

Controlled cavities and over 20% porosity help absorb water, improve deposition, and support hygienic single-dose cosmetic use.

Polymer emulsion particles keep iron oxide pigments dispersed in aqueous cosmetics, improving line density and fixation.

Natural sunscreen agents and emollients combine in one body butter to extend moisture and UV protection while limiting frequent reapplication.

See how hyperbranched dextrins form a protective barrier to reduce heating, tightness, tingling, and itching on sensitive skin and mucosa.

Natural ingredients replace harsh chemicals to support comfort, hydration, and resistance to water, smearing, and rubbing.

A hydroxyl-controlled polyester provides inherent viscosity, reducing separate thickeners while helping cosmetics retain shine without a greasy feel.

Controlled 20–400 V pulses with timed rest intervals improve skin penetration of 500 Da–20 kDa peptides without muscle contraction or skin impairment.

See how a unitary coating helps cosmetic powders disperse in non-polar media and resist re-agglomeration for improved composition stability.

Combines saccharide isomerate, sodium carrageenan, and sea salt to hydrate and repair skin while avoiding irritation.

Controlled cavities preserve a grippable solid form while using less cosmetic material and reducing waste from oversized single-dose products.

Lipid vesicles protect unstable vitamin D3 while delivering hyaluronic acid into skin layers to address UV-related inflammation and photodamage.

An HLB-controlled surfactant system and low-viscosity oil phase disperse makeup in pores for rinsing without rubbing.

Steam sterilization can degrade HA fillers with added actives; C-glycoside modification helps preserve clarity, cohesion, and formulation stability.

A low-viscosity oil phase and nonionic surfactant detach oily stains on contact, enabling water rinsing without rubbing or skin friction.

Cavities and controlled porosity support single-dose solid perfume use, reducing waste from degradation and repeated skin or lip contact.

A low-viscosity oil phase and balanced nonionic surfactants remove long-lasting foundation with less skin friction and good rinsing.

A silicone emulsifier, sulfonic polymer, and elastomer stabilize high-vitamin C O/W emulsions for a non-tacky skin feel.

SPT converts UV through blue-green light into red light, combining broad-spectrum protection with ROS-driven skin regeneration.

A removable solid cosmetic module fits inside a large-radius, soft-grip container to simplify handling for users with dexterity challenges.

To balance lasting color with less hair damage, amino-functionalized silicone and ethoxylated fatty esters support durable hair dye deposition.

Polyphenol-polysaccharide hydrogen bonding forms a persistent makeup coating that resists friction, water, sebum, and cleansers without silicone.

Low-molecular-weight acetylated hyaluronic acid inhibits MMP-1 and MMP-3, helping preserve the extracellular matrix and reduce wrinkles.

Micronized, non-solubilized waxes help sunscreen compositions combine high SPF and water resistance with lower UV filter levels.

GLP-1 instability and formulation complexity are addressed with stable Beinaglutide dosing at 0.11–0.66 mg/day for obesity and weight management.

Ester oils and controlled fatty alcohols deliver silicone-like hair care while limiting greasy residue and weighed-down hair.

Aerial Stellera chamaejasme compounds promote collagen expression and keratinocyte migration, addressing wrinkles, slow wound healing, and treatment scarring.

A serine-arginine eutectic mixture preserves skin permeability and keratin exfoliation at weakly acidic or neutral pH with less irritation.

Synthetic lipophilic ZSM-5 and LTA zeolite powders improve cosmetic spreadability and texture without plastic nano-fillers.

Volatile aldehydes and ketones lose fragrance quickly; photoresponsive cyclic acetals and ketals release them on light exposure for lasting scent.

A lactic acid/sodium lactate buffer and polyacrylate crosspolymer-6 help stabilize low-pH formulas while improving feel and limiting irritation.

Adjacent screen holes deposit make-up onto a flexible support, reducing separate containers while enabling reusable application.

An expanding agent in heated spray drying creates porous PHA particles that absorb oil, reduce greasiness, and preserve flowability.

High surfactant loading can disrupt fiber formation; an extensional rheology modifier keeps webs cohesive and water-soluble.

Multibranched itaconic oligomers use vinylidine groups for Michael addition with keratin and collagen, improving damaged hair and skin.

Cellulose nanofibers and a thickening stabilizer form flexible, non-sticky makeup films that resist rupture and smooth skin texture.

Linear and branched cationic surfactants help deposit particulate conditioning actives and fragrance on hair while preserving viscosity.

Fatty acid co-emulsifiers reduce oil droplet size in nanoemulsions, resolving high pressure requirements and poor solubility challenges during manufacturing.

A glycerol-based emulsifier combines short-chain fatty acids and citric acid esters to enhance amphiphilic properties.

Replacing wax with film-forming polymers eliminates batch-to-batch rheological variability while maintaining makeup effects.

Agar microgel boosts water-soluble ultraviolet absorbents to achieve high SPF values without compromising the freshing texture of the cosmetic.

Cationic polymers replace anionic thickeners in melamine-formaldehyde slurries, preventing sticky deposits and agglomeration during spray drying.

Segmented polyglutamic acid formulations maintain tissue hydration without estrogen-related bleeding or cancer risks.

A functional patch manufacturing apparatus applies material through guide holes in a multi-layer film for precise deposition.

Non-polyoxyalkylene organomodified silicones stabilize water-in-oil emulsions with high UV agent loadings, eliminating skin sensitization risks.

Segmented capsule design prevents staling while delivering cleaning agents without external water.

Crosslinked galactans paired with alpha-gluco-oligosaccharides and Lactobacillus lysate restore microbial diversity disrupted by makeup application.

Potassium titanium oxide oxalate forms calcium oxalate precipitates that occlude dentinal tubules, resolving inadequate occlusion from conventional agents.

Anti-agglomerating agents prevent nano-sulfur agglomeration, enhancing antibacterial activity while reducing skin irritation.

A hair dye composition uses a water-insoluble oxygenated organic compound to improve dye penetration and color uniformity on keratin fibers.

Merged amphoteric and nonionic surfactants in a solid cleanser overcome slow foaming speed while maintaining skin compatibility.

Polycationic quaternary ammonium compounds maintain viscoelasticity at elevated temperatures while reducing formation damage and environmental toxicity.

A sunscreen composition combines bemotrizinol, avobenzone, and titanium dioxide to deliver broad-spectrum UV protection.

A water-based dispersion containing hydrophobic inorganic powder microfine particles, a polyhydric alcohol, and a specific nonionic surfactant.

Sugar ether surfactant mediates modified inulin affinity, resolving the contradiction between homogeneous film formation and watery fresh sensory feeling.

Macroporous polymethyl methacrylate particles enhance oil absorption through controlled emulsion polymerization.

Calcium succinate in a pH 3.5 to 6.0 formulation reduces bleeding and fading of artificially colored hair.

X-Pro-Pro-Xaa-Y peptides stimulate dermal extracellular matrix synthesis.

Segmented core-shell nanofibers reduce skin friction and improve mobility while maintaining structural integrity for ingredient delivery.

A skin composition combining myricetin with LXR alpha agonists to target inflammatory mediators.

Ligand-charged hemoglobin stabilizes oxygen carriers against oxidation while delivering oxygen to chronic wounds, reducing scarring and relapse rates.

Solid-state mechanochemical processing creates hybrid moieties that sustain calcium delivery while maintaining fluoride bioavailability.

A ceramide NH composition with a C18 acyl chain strengthens the skin barrier and improves moisturizing capacity.

Surface-treated fumed silica resolves the trade-off between high structural viscosity ratio and low turbidity in photocurable nail art gels.

Acid-etched gel penetrates porous lesions to deposit minerals, reducing white spot visibility without compromising tooth structure integrity.

Zinc oxide and silica particles occlude dentin tubules, reducing sensitivity without formulation disadvantages.

Chitosan mediates controlled acid release to resolve skin irritation while maintaining effective epidermal regeneration.

A makeup removing composition combines exfoliating particles, glycerin, natural fatty compounds, and nonionic surfactants.

Active ingredient combinations counteract skin drying and oxidative damage while enhancing barrier restoration without severe irritation.

A liquid crystal cosmetic composition combines emulsion with electrolytes to generate electrical conductivity and form microcurrents.

Organic UV filters shield zinc pyrithione from photo-oxidation, maintaining anti-dandruff efficacy despite formulation complexity.

Esterification with saturated branched and cyclic fatty acids yields a dextrin ester that maintains tackiness without gelling liquid oils.

Highly oil-absorbent powder manages volatile and nonvolatile oils in cosmetics, improving transfer resistance without heavy film-forming agents.

Acidified water hydrolysis and alkali condensation produce spherical polysilsesquioxane particles that eliminate clumping for improved fluidity.

Gardenia extract replaces toxic dyes with natural crocins to color hair safely while preserving fiber integrity.

Segmented thin films replace bulky tubes to provide precise fluoride dosing and prevent enamel fluorosis in children.

Hydrophobic fumed silica prevents pigment sedimentation while polyvinyl butyral ensures chemical stability without nitrocellulose hazards.

Adiabatic gel polymerization yields polyelectrolytes that eliminate stringy rheology while maintaining deposition performance.

A two-step hair dyeing process using indole compounds and metal salts to deposit uniform color on keratin fibers.

A cosmetic composition uses polyethylene glycol to generate heat for keratin fiber care and temporary shaping.

Cross-linked acrylic viscosity agents and polymeric emulsifiers in a tretinoin lotion reduce skin irritation while maintaining therapeutic effectiveness.

AMPS enables methacrylic acid-free emulsion polymerization, resolving raw material supply risks and surfactant-induced foam issues.

Cyclo-oligosaccharide additives eliminate petrochemical odors in styrene-butadiene latex coatings.

Topical copper ion formulations reduce viral symptoms and prevent pathogen growth in oral-respiratory tissues without systemic side effects.

Liposomes encapsulate glutathione in an adhesive patch, bypassing oral side effects while sustaining release over 48 hours.

L-K-E-K-K peptide formulations enhance hair density and reduce infections by replacing synthetic drugs with natural growth factors.