OPI opi nail envy nail strengthener for dry brittle nails
OPI OPI opi nail envy nail strengthener for dry brittle nails lists 21 ingredients on its label, 21 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
- Alcohol Denat
- Sd Alcohol 40-B
- Ethyl Acetate
- Butyl Acetate
- Heptane
- Nitrocellulose
- Tosylamide/Epoxy Resin
- Polyvinyl Butyral
- Isopropyl Alcohol
- Triphenyl Phosphate
- Trimethyl Pentanyl Diisobutyrate
- Etocrylene
- N-Butyl Alcohol
- Aqua/Water/Eau
- Formaldehyde
- Saccharide Isomerate
- Aloe Barbadensis Leaf Juice
- Hydrolyzed Wheat Protein
- Tocopheryl Acetate
- Ascorbic Acid
- Ci 60725
Highlights
Free of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of essential oilsContains alcoholContains EU-26 allergensContains fragranceContains formaldehyde releasers
Formulation view Hard nail strengthener using denatured alcohol and esters as solvents, with nitrocellulose and resin for film. Includes saccharide isomerate and aloe for hydration. Factory note: high solvent ratio requires strict volatility control to prevent bubbles; protein stability in acidic medium must be verified. Ideal for daily care of brittle nails.
Key ingredients
- 溶剂
- Alcohol Denat
- ASTRINGENT
- Sd Alcohol 40-B
- SOLVENT
- Ethyl AcetateHeptane
- FRAGRANCE
- Butyl Acetate
- FILM FORMING
- NitrocelluloseTosylamide/Epoxy Resin
- BINDING
- Polyvinyl Butyral
Other ingredients
Isopropyl AlcoholTriphenyl PhosphateTrimethyl Pentanyl DiisobutyrateEtocryleneN-Butyl AlcoholAqua/Water/EauFormaldehydeSaccharide IsomerateAloe Barbadensis Leaf JuiceHydrolyzed Wheat ProteinTocopheryl AcetateAscorbic AcidCi 60725
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Alcohol Denat | 溶剂,皮肤调理剂 | 1 · 0 | Yellow |
| Sd Alcohol 40-B | ASTRINGENT, SOLVENT, VISCOSITY CONTROLLING | 4 · 0 | Yellow |
| Ethyl Acetate | SOLVENT, PERFUMING | 2 · 0 | Green |
| Butyl Acetate | FRAGRANCE, SOLVENT | 1 · – | Green |
| Heptane | SOLVENT | 0 · 0 | Green |
| Nitrocellulose | FILM FORMING, DISPERSING NON-SURFACTANT | 0 · – | Green |
| Tosylamide/Epoxy Resin | FILM FORMING, PLASTICISER | — | Green |
| Polyvinyl Butyral | BINDING, FILM FORMING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Isopropyl Alcohol | ANTIFOAMING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING | 3 · 0 | Green |
| Triphenyl Phosphate | PLASTICISER | — | Green |
| Trimethyl Pentanyl Diisobutyrate | PLASTICISER | 0 · – | Green |
| Etocrylene | UV ABSORBER | 1 · – | Green |
| N-Butyl Alcohol | DENATURANT, SOLVENT, PERFUMING | 1 · – | Green |
| Aqua/Water/Eau | 溶剂 | 0 · 0 | Green |
| Formaldehyde | ANTIMICROBIAL, DENATURANT, PRESERVATIVE · 限制 II/1577 | 5 · 0 | Red |
| Saccharide Isomerate | HUMECTANT | 0 · – | Green |
| Aloe Barbadensis Leaf Juice | SKIN CONDITIONING | 0 · 0 | Green |
| Hydrolyzed Wheat Protein | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING · 限制 III/307 | 1 · – | Green |
| Tocopheryl Acetate | ANTIOXIDANT, SKIN CONDITIONING | 0 · 0 | Green |
| Ascorbic Acid | ANTIOXIDANT, BUFFERING, FRAGRANCE, SKIN CONDITIONING | 2 · 0 | Green |
| Ci 60725 | COLORANT · 限制 IV/89 (CI 60725) II/1363 (Solvent Violet 13; CI 60725: when used as a substance in hair dye products) | 1 · – | Green |
Ingredients explained
- Alcohol Denat
- Denatured ethanol; solvent, penetration enhancer, and quick-dry agent; high % may compromise barrier in dry skin.
- Sd Alcohol 40-B
- Denatured solvent for fragrance/oil dilution, contains trace isopropyl thiol (sensitizer), irritating at high levels
- Ethyl Acetate
- Organic solvent/fragrance carrier, fast evaporation; ventilation needed during production
- Butyl Acetate
- Volatile solvent and fragrance; has distinct odor, used as diluent, high levels can irritate nasal passages.
- Heptane
- Volatile solvent for spray or quick-dry systems; flammable, require packaging and storage compliance.
- Nitrocellulose
- Film former for nail/gel products; insoluble in water, requires organic solvents, flammable.
- Tosylamide/Epoxy Resin
- Film-forming plasticizer for water-resistant makeup; heat-sensitive, check sensitization risk.
- Polyvinyl Butyral
- Film-forming polymer for hair or nail lacquers, providing gloss and adhesion; poor water solubility, match specific solvent systems.
- Isopropyl Alcohol
- Alcohol solvent at 1–10%; fast-evaporating, high levels may cause dryness/irritation
- Triphenyl Phosphate
- Triphenyl phosphate plasticizer; environmental and health concerns, being phased out in cosmetics.
- Trimethyl Pentanyl Diisobutyrate
- Trimethyl pentane diisobutylate; plasticizer and solvent; improves product flexibility; low toxicity, no known allergen data.
- Etocrylene
- Chemical sunscreen absorbing UVA radiation; potential allergen, requires preservatives and chelators, stability concerns.
- N-Butyl Alcohol
- Solvent and denaturant used to dissolve other ingredients
- Aqua/Water/Eau
- Water as solvent/base; main ingredient, microbial control needed, paired with preservatives.
- Formaldehyde
- Formaldehyde, strong sensitizer and irritant; trace preservative, banned in many regions.
- Saccharide Isomerate
- Novel polyol humectant with skin feel improvement; high hydration, suitable for lightweight formulas.
- Aloe Barbadensis Leaf Juice
- Natural humectant and soother with high water activity; requires preservative system, generally well-tolerated
- Hydrolyzed Wheat Protein
- Hydrolyzed protein for hair and skin conditioning; potential allergen, use low levels in sensitive products
- Tocopheryl Acetate
- Vitamin E derivative antioxidant at 0.1–1%; more stable than tocopherol, store protected from light
- Ascorbic Acid
- Vitamin C, potent antioxidant requiring acidic environment for stability; oxidizes and discolors easily, needs light and air protection, concentration 1-10%, pure L-ascorbic acid is more irritating.
- Ci 60725
- Solvent Violet 13 synthetic dye; restricted in certain products, potential allergen, strict regulatory compliance needed.
Source: full ingredient list published on the product label, collected 2026-09-17. Ratings are our internal reading, not a regulatory conclusion.
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