Cosmetic Preparations TRIZ Cases

Merging monosaccharides with C-glycosides addresses inadequate collagen stimulation by strengthening the dermo-epidermal junction and enhancing skin firmness.

Amidino substituted amino acid derivatives inhibit LRAT, increasing retinol conversion to retinoic acid while avoiding storage instability of direct retinoids.

A topical composition uses anionic surfactants and zinc salts to disrupt viral envelopes on mucous membranes.

A skin extract composition mixed with epidermal cells induces hair follicle neogenesis in subjects.

Dihydroxyacetone and vitamin D compounds combine in a single formulation to produce a natural-looking sun tan without sunlight exposure.

Rigid membranes limit diffusion speed. Elastomer shells rupture under mechanical stress, releasing actives in milliseconds while maintaining storage stability.

Heat-treated xanthan gum combined with starch replaces synthetic polymers to deliver stable shape fixation and natural shine.

Combining crosslinked and uncrosslinked amphiphilic anionic polymers creates a styling agent with strong hold and flexible feel.

Phyllosilicate and polymer formulation achieves 97.2% decontamination of polycyclic aromatic hydrocarbons while preserving the skin barrier function.

Sodium methyl cocoyl taurate and hydrated silica deliver exfoliation without the greasy feel or irritation of traditional cleansers.

A biodegradable polyester film former creates a continuous adhesive layer on skin surfaces to improve sunscreen water resistance.

A photocurable composition uses a low pKa storage stabilizer to maintain viscosity and curing performance.

Rothia bacteria reduce acid production by cariogenic microorganisms, resolving the contradiction between targeted efficacy and bacterial reliability.

Topical valproic acid inhibits GSK-3β to stabilize beta-catenin, preventing hair loss without systemic side effects.

A gel-type cosmetic composition uses hydrophilic and lipophilic gelling agents to create a homogeneous mixture that enhances staying power.

Extracts odor neutralization from fragrance masking using alicyclic ketones and undecylenic acid, reducing perfume usage while expanding scent options.

A hair shaping process applies a reducing composition containing cationic polymers followed by amino silicones to reshape fibers.

Topical Brachiostoma fluorescent proteins absorb light energy across UV and visible spectra to protect skin tissue from damage.

Applying a polyurethane latex coating shortly after chemical treatment protects hair from damage while maintaining shape control.

A topical formulation containing peptides, oligosaccharides, and silanol firms neck skin.

Replacing cationic polymers with a composite surfactant system lowers viscosity, enabling uniform application of oxidative hair dyes without stiffness.

A complex of botulinum neurotoxin E with neurotoxin binding proteins enhances potency and biological activity.

A fluorescent compound uses incipient cations that become positively charged at acidic pH to bind hair fibers.

A hair treatment composition uses a cationic deposition polymer to anchor piroctone olamine onto scalp and hair surfaces during cleansing.

Epidermidibacterium keratini addresses limited skin flora correlation by upregulating filaggrin and claudin to improve barrier integrity.

Hybrid molecules merge quaternary ammonium surfactants with polyhydroxyl groups to resolve the trade-off between moisture retention and sensory feel.

Cross-linked maltodextrin matrix slows insulin release, reducing hypoglycemia risk from high blood peaks.

Enzymatic agents break down chromogens before peroxide oxidation, resolving the trade-off between rapid whitening speed and treatment complexity.

Removing the imidazole ring eliminates antimycotic activity while preserving tyrosinase inhibition for safe skin whitening.

A bacterial ferment production method uses lactic acid to lower supernatant pH for microbial reduction.

Quaternary ammonium salt foam eliminates microbes while preventing the skin irritation caused by high-alcohol sanitizers.

Streptococcus mitis lysate stimulates keratinocyte ceramide production to repair compromised skin barriers and reduce water loss.

Novel Sphingomonas paucimobilis strain modulates MMP-1 expression and boosts collagen synthesis to enhance skin elasticity.

A polyacrylate microcapsule shell incorporates acid hydrolysable groups to enable controlled degradation after use.

Sub-zero bioethanol extraction replaces toxic hexane solvents to isolate odorous molecules while maintaining superior olfactive profiles.

Replacing sulphates with buchu extract and coco betaine eliminates scalp dryness while maintaining effective cleaning through natural antibacterial properties.

Phase change materials retain heat in depilatory creams, preventing rapid cooling that reduces hair removal efficacy.

A reconstitutable surfactant powder forms a stable gel when dispersed in water, combining the convenience of dry storage with liquid-like performance.

A single dispensing unit houses multiple immiscible formulations in separate chambers for sequential release.

Optimized titanium dioxide powder with controlled particle size and surface area enhances red-light transmission in emulsion cosmetics.

N-butyl magnolol acts as a mediator to enhance isobutyl magnolol solubility, preventing crystallization and improving antibacterial efficacy.

Thermal conversion of rebaudioside B to an amorphous state overcomes low solubility and bitterness, enabling use in diverse food products.

Fibrous pigments with specific aspect ratios provide lightening while maintaining Lambertian reflection to avoid ashy appearances.

Metabisulfite prevents premature oxidation in anhydrous solid hair dye compositions, maintaining stability without increasing toxic dye concentrations.

Nanofiltration and reverse osmosis recover hydroxytyrosol-rich concentrates from olive tree residues for industrial applications.

Topical Resolvin E1 prevents bacterial re-colonization to stop periodontal bone loss.

Segmenting block copolymers into distinct hard and soft phases resolves the trade-off between wear time and application comfort in cosmetic compositions.

Polymer-assisted delivery systems shield fragrance from soiled water interaction, maintaining odor masking in cold water while preventing excessive loss.

Segmenting the deposition aid with a PEG spacer prevents manufacturing aggregation while maintaining high deposition efficiency on diverse surfaces.