Cosmetic Preparations TRIZ Cases

Cross-linked collagen constructs incorporate silver ions to provide sustained antimicrobial activity through controlled release profiles.

C1-5 monoalcohol solvent extracts lipids from wet microalgae biomass, eliminating hazardous apolar solvents and energy-intensive drying steps.

Carbonate buffering stabilizes unstable natural ortho-diphenol extracts, preventing premature oxidation while preserving keratin fiber integrity.

Hydroxycarboxylic acid treatment of live earthworms followed by freeze-drying produces a stable tyrosinase inhibitor powder.

Amine-based topical formulations neutralize liquid chemical agents through reactive surface chemistry.

A fusion protein combines a skin-penetrating peptide with active proteins to enhance dermal absorption.

UV-visible radiation reduces treatment time and active agent concentration while preserving fiber integrity.

A hair treatment composition uses polyol and silicone to improve manageability.

A cosmetic composition combines aqueous gelling agents with silicone elastomers to deliver a stable, satiny finish.

Stearyl ether emulsifier blends stabilize deodorant viscosity, preventing phase separation while maintaining smooth, non-tacky application properties.

Optimized polyamide encapsulates reduce perfume leakage by balancing water miscible and immiscible monomers to achieve high packing density.

A dome-shaped applicator delivers a pumpable gel to eccrine glands, reducing sweat production without finger contact.

A probiotic-based nutraceutical composition stimulates natural collagen and hyaluronic acid production to regenerate facial skin cells.

Molecularly self-assembling materials integrate active agents into activated fibers.

Choriolysin enzymes intercalate in the stratum corneum to separate skin layers, resolving dryness and redness trade-offs.

A hydrocolloid matrix immobilizes hemoglobin to prevent oxidation and allergic reactions while sustaining oxygen delivery to ischemic wounds.

Synthetic peptide sequences self-assemble into stable hydrogels, eliminating batch variations to ensure reproducible 3D bioprinting.

A locust bean gum and lycopene composition neutralizes reactive oxygen species to promote wound healing.

Adding perfumes and silicones before zinc pyrithione in an emulsion reduces agglomeration of large particles that cause equipment sticking.

Specific aromatic compounds inhibit urease enzyme activity, preventing ammonia production from urea while maintaining stable pH and low odour intensity.

Composite alginate ratios resolve viscosity versus clarity trade-offs, delivering clear fluid formulations with stable rheological properties.

A method for preparing tea water by deactivating enzymes in raw leaves and removing ions to reduce skin irritation.

A hair care composition combines 2-pyridinol-N-oxide with an iron chelator to deliver high anti-fungal efficacy.

Culturing cells under hypoxic conditions produces extracellular matrix compositions with enhanced embryonic proteins and growth factors.

A stable oil-in-water emulsion solubilizes high amounts of acetyl trifluoromethylphenyl valylglycine using taurate copolymers and nonionic emulsifiers.

Rhamnolipid biosurfactant increases fluid cleaning composition viscosity, resolving polymer-induced thinning without adding thickening agents.

Nano-sized oil droplets in an oil-in-water emulsion improve UV protection by ensuring homogeneous deposition of hydrophilic UV filters on the skin surface.

Thymoquinone and lapachol inhibit CUL4A to protect skin from harsh cosmetic chemicals.

A cosmetic composition combines anionic and amphoteric surfactants with high charge density cationic polymers to condition hair.

A cosmetic composition using cationic surfactants and sorbitan esters to improve hair detangling.

Optimized foam bubble size distribution and density balance high surfactant concentration with visual appeal to eliminate residue.

Lamellar gel networks stabilize sebum-absorbing silica powders in foams, resolving stability versus sensory trade-offs.

A polyglycerol alkyl ether surfactant composition enhances silicone oil emulsification using natural oils and fats as raw materials.

A biobased epoxide and polyamine shell forms biodegradable microcapsules that maintain oxidative stability while enabling controlled fragrance release.

Aliphatic polycarbonate chains incorporate olefinic unsaturation sites to enable radical-promoted cross-linking and chain extension.

Low water solubility magnesium salts provide sustained pH control and antimicrobial activity, reducing skin irritation while maintaining fragrance stability.

Replaces mineral screening agents with organic filters and dextrin esters to eliminate skin whitening while maintaining high SPF values.

Phosphate glass compositions adjust refractive index via oxide ratios to match polymer transparency while preventing silver reduction and discoloration.

A fragrance composition uses a modulator to adjust vapor pressure of volatile ingredients for extended scent duration.

Collagen hydrolysate in parenteral compositions inhibits hyaluronidase activity and stimulates hyaluronic acid synthesis to extend filler duration.

Adjusting good and poor solvent ratios controls porosity and size distribution, resolving simultaneous manufacturing precision challenges.

A topical composition of N-acetyl-glucosamine-6-phosphate, glucuronic acid, and magnesium sulfate promotes dermal restructuring.

A modified starch and C13-C15 fatty acid complex enhances clay deposition on keratin substances, resolving the trade-off between rinsability and oil control.

New cyclohexyl derivatives and composite delivery mechanisms expand scent customization while maintaining extended longevity.

Frangible barriers isolate perhydrolase enzyme from peroxide sources until squeezing activates hydraulic mixing, generating stable peracid for rapid bleaching.

Benzophenone derivatives scavenge singlet oxygen while maintaining chemical stability during storage.

Bag-on-valve applicator uses balance hole to equalize pressure, preventing droplet fall and ensuring uniform distribution as emulsion volume decreases.

Anti-stain agents prevent protein aggregation and chromogen interaction caused by cationic antimicrobials, reducing tooth staining while maintaining efficacy.

Cationic anthraquinone dyes combine with amphoteric surfactants to form a composite structure on keratin fibers.