Cosmetic Preparations TRIZ Cases

A water-based sanitizing lotion combines quaternary ammonium salts, terpenes, and biguanide for rapid kill with lasting skin-safe protection.

Acrylic polymer dispersants keep plate-shaped glitter pigments suspended in low-viscosity aqueous cosmetics for steady discharge and line drawing.

Controlled fatty acid salt coating on zinc oxide improves high-concentration dispersion stability while limiting thickening in cosmetics.

A silicone resin and volatile oil ratio with a sorbitan ester emulsifier stabilizes O/W cosmetic films, reducing cracking, settling, and skin irritation.

A resin-free aminosilicone, pigment, and polysaccharide composition improves hair color wash fastness while avoiding odor, damage, and greasy feel.

A balanced glyceryl monostearate and PEG-100 stearate emulsion stays stable at pH 4-6, reducing skin irritation without phase separation.

A calcium-phosphate-glass-free colloidal silica gel seals dentin tubules while improving storage stability and ease of use.

Crosslinked cellulose ether film dissolves into detergent concentrates to raise viscosity, improve cleaning performance, and reduce surface residue.

Combining DHA, EPA, or DGLA with 4-substituted resorcinols at a defined ratio delivers synergistic anti-inflammatory care for skin and scalp.

Combining anionic dicarboxylates with nonionic glucamide keeps cleansers stable at skin pH while preserving mildness and lather.

Oxygen- and sucrose-enriched germination raises L-carnitine in sunflower sprout extract, improving anti-aging skincare efficacy.

A defined punicalagin-to-ellagic acid extract improves antioxidant protection against oxidative stress while staying stable and soluble in cosmetics.

Defined spherical pigment particles with TiO2-based coatings balance skin feel and hiding power while improving dispersibility and stability.

A niacinamide and N-PKEK combination reduces melanocyte dendricity to fade dark spots while avoiding irritation and poor peptide penetration.

Specific surfactant and starch phosphate blends keep cosmetic O/W emulsions stable, fast-absorbing, and low in residue without acrylates.

A viscous pro-toothpaste enables homogeneous allergen mixing while preserving stability, texture, and daily-use compliance for oral immunotherapy.

Itaconate ester prodrugs induce anagen hair growth in alopecia areata by modulating TLR3/IL6/STAT3 while avoiding broad immunosuppressant effects.

Using AOH to activate skin cells improves metabolism, wound healing, barrier function, moisture retention, and elasticity with low irritation.

A mushroom self-digestion enzyme liquid converts GIPCs and glucosylceramides into free ceramides, expanding plant-derived ceramide production.

A high-water charcoal dentifrice uses nitrate and polyphosphate control to keep stannous ions soluble while delivering caries and sensitivity benefits.

Water-based solubilizers replace ethanol in fragrance formulations to keep transparency, fragrance bloom, and a non-sticky skin feel.

Biobased polyglyceryl esters balance solubilization and preservative activity, enabling clear, stable aqueous solutions for personal care.

DNase and chymotrypsin break down calculus structure in a dentifrice, enabling regular home removal without professional scraping.

A moisture-reactive shell turns dry toothpaste tablets into a quick-dissolving, pre-measured oral care dose with less mess and tube waste.

A fluorinated UV adhesive layer enables fast, stable double photocuring with strong waterproof bonding and peel-off removal without residue.

A two-part nail treatment lets users tune bitterness to their taste threshold, improving habit prevention without cumbersome devices.

A multi-active topical blend boosts lipolysis, limits fat cell maturation, and renews skin to reduce cellulite and smooth texture.

By combining polysaccharides with polyzwitterionic networks, this hydrogel extends filler lifespan while preserving biocompatibility and reversibility.

A dose-tuned adipose stem cell secretion composition sustains hair growth, skin renewal, and wound healing even after treatment ends.

Complexing retinoic acid with alcohol amines improves water solubility and skin penetration while helping reduce irritation in topical products.

Packed hydrophobic droplets create toothpaste yield stress and opacity without thickening agents or solid opacifiers, improving formulation simplicity.

A silicone-based topical formulation uses nicotinamide, polyhydroxy acid, and permeation enhancers to improve skin penetration without sacrificing skin feel.

Buffered alpha hydroxy acid and urea formulations enable stronger skin exfoliation and penetration while limiting irritation in dry skin treatment.

Sericin-free silk fibroin fragments combined with hyaluronic acid and oils improve skin hydration while avoiding irritation from sericin.

Hydrophobic oral care compositions use medium chain triglycerides and oil-soluble actives to penetrate oral biofilm more effectively.

Heating and kneading HPMC with polysaccharides stabilizes amorphous poorly soluble materials while XRD verifies low crystallinity.

Topical color cosmetics deliver cannabinoids and terpenes with easier use, better dose control, and sustained skin application.

A tocopherol and vitamin C palmitate blend stabilizes fat-soluble actives in microcapsules while avoiding the safety limits of traditional antioxidants.

A human symbiotic bacterium promotes hair growth by boosting follicular stemness and modulating the scalp immune microenvironment.

Blending C14, C20-24, and high-carbon isoparaffins balances silicone-oil compatibility, smooth spreading, drip suppression, and thickness feel.

Citrate salts reshape surfactant micelles to control viscosity without sacrificing lathering or dissolution in personal care formulations.

Short peptides target intracellular M3 receptor regions to curb perspiration and inflammation while reducing side effects from non-selective blockade.

A poloxamer, anionic surfactant, and stearate lubricant system prevents sticky sugar-alcohol tablets while preserving oral care stability.

A dual-strain probiotic composition suppresses oral pathogens and volatile sulfur compounds without the tissue damage risk of long-term antiseptics.

A crosslinked hyaluronic acid-gelatin microcarrier protects peptide release behavior and keeps adherent cells viable without detachment.

A non-sulfate surfactant blend keeps viscosity low enough for mechanical foam dispensers while delivering creamy, stable lather on hair or skin.

Jetting holes and a spraying gap apply shaving aid directly to skin, cutting hand or brush contact, contamination risk, and extra steps.

A high-water, low-emulsifier emulsion moisturizes skin while avoiding the heavy, sticky barrier that blocks breathability and heat exchange.

Adding controlled glycolic acid or a defined carrier boosts N-acyl dipeptide delivery into skin while avoiding excessive formulation complexity.

Novel Formula I compounds enhance or modify fragrance profiles while counteracting malodor in perfumes, personal care products, and air fresheners.

Topical statin compositions reduce periodontal pocket depth and inflammation, addressing limited penetration of standard chemical agents in subgingival areas.

Tetrafluoropropene combined with alcohols creates stable, non-fractionating blends that replace high global warming potential fluids.

Segmented silicone phases resolve the contradiction between long-wear resistance and comfortable application properties in a single-step formulation.

Organic buffers adjust pH and ionic strength to sustain lather time while reducing surfactant concentration and environmental impact.

Replacing synthetic preservatives with plant-derived oils and zinc oxide maintains natural certification while treating diaper rash and sunburn effectively.

A topical composition combines gallated catechins and folic acid to modulate endothelial nitric oxide production.

Modular insect production superstructures divide operations into independent units to boost productivity without increasing facility complexity.

Intermediary polyglyceryl-3 methylglucose distearate prevents phase separation while maintaining retinol stability during storage.

Combining polyvalent metal cations with cationic compounds stabilizes artificial hair colors against fading while strengthening the internal fiber structure.

Silica-coated barium sulfate particles resolve the haze versus transmittance trade-off by optimizing refractive index differences for soft focus effects.

Film-forming composition using silicone resin and radically polymerizable compounds to create transparent cosmetic coatings.

Condensation-curable amino-silicone pre-polymers form a cross-linked film on hair surfaces to deposit color without penetrating the cortex.

Replacing fluoride with caffeine and calcium phosphate prevents caries without ecological imbalance.

1-(4-tert-butyl cyclohexyl) propyl acetate imparts stable animalic and woody notes in fragrance compositions.

Lactoyl ethanolamine extends cooling duration by combining with specific p-menthanecarboxamides to overcome limited skin contact time.

Extracting short chain fatty acids from bacterial biomass eliminates sedimentation phase separation while stimulating sebum production to treat dry skin.

Formula I compounds absorb ultraviolet radiation to shield skin tissue from photodamage while stimulating cellular production of DNA repairing enzymes.

Microcrystalline wax formulation retains lipophilic perfume on wet skin, eliminating the need for conventional emulsifiers that cause instability.

Diol compounds increase thiocyanate transfer rates through the skin barrier, reducing irritation while maintaining hair growth efficacy.

Hydrophobically modified urea ethers resolve insufficient viscosity by forming gels that retain active ingredients and improve absorption profiles.

Trimethyl Pentanyl Diisobutyrate improves mascara hold, reducing flaking and smudge while maintaining quick application.

Amino acids join thymol via non-covalent bonds, raising the melting point and reducing volatility losses during feed processing.

A teeth whitening composition uses a photoactivating agent to accelerate hydrogen peroxide decomposition for rapid enamel brightening.

Replacing toxic short-chain aldehydes with C5-C12 monoaldehydes hardens nails while eliminating health risks and UV sensitivity.

Zerumbone sesquiterpene stimulates lipolysis and elastin synthesis to reduce adipocyte volume while maintaining extracellular matrix integrity.

Segmented packaging isolates bioactive ingredients from contamination while allowing multiple applications through a reusable application sheet.

Aldehyde-functionalized cellulose microparticles covalently bind proteins, protecting them from enzymatic degradation during oral administration.

A multi-layered barrier patch uses a foamed polymer film to deliver skin active agents while maintaining flexibility.

A two-part foam hair dye formulation using specific surfactant and polymer ratios to generate stable aerated structures.

Peach sprout extract composition reduces neutral lipid production, resolving low active ingredient content issues in sebum inhibition.

Resorcinol derivatives reduce skin irritation and cytotoxicity while maintaining depigmenting efficacy.

A water-in-oil emulsion cosmetic uses organic ultraviolet absorbing agents with hydrophobic powder to deliver effective sun protection.

Optimizing the PEO to PPO ratio reduces micelle association strength, improving bioavailability without mucosal irritation.

N-acetyl lysine penetrates oxidatively damaged hair to increase denaturation temperature, avoiding film-forming polymer barriers.

An oil-in-water cosmetic uses hydrophobized inorganic powders to stabilize the emulsion and distribute pigments across phases.

A hair dye composition uses a flavonoid skeleton with specific solvents to deposit color on hair.

Biofermented Sarcodiotheca gaudichaudii extracts address compromised skin structural integrity by inhibiting elastase and stimulating collagen production.

Centipeda minima extract replaces toxic agents by transitioning telogen follicles to anagen, eliminating side effects.

Polymer dispersants prevent particle agglomeration, eliminating acid addition risks while maintaining membrane performance.

Purify crude alpha-sulfo fatty acid salts by adjusting solution pH to 2-4 and heating for full solubilization before cooling.

Dual-potential microcapsules with composite polyurea walls deliver active materials through controlled surface charge interactions.

Siloxane derivatives of amino acids provide surface-active properties with low critical micelle concentrations.

Functionalized side chain crystalline polymers dissolve in oils and form a network upon cooling to thicken personal care compositions.

A recombinant fusion enzyme merges CPD and 6-4PP photolyases with a skin-penetrating peptide to repair UV-induced DNA damage.

Amino silicones bind triarylmethane dyes to keratin fibers, creating a durable coating that enhances color intensity and washing resistance.

A cosmetic composition combines hydroxymethionine and 3-aminopropanesulfonic acid to stimulate skin cell metabolism.

Stabilized ascorbic acid paired with ferulic acid prevents ingredient degradation while reducing wrinkle depth and improving skin brightness.

Replacing silicones with linear alkanes improves hair combability and shine while maintaining scalp lipid balance.