Jason 2 in 1 dandruff relief
Jason jason 2 in 1 dandruff relief lists 31 ingredients on its label, 31 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.
- Zinc Pyrithione
- Aqua
- Cetyl Alcohol
- Glycerin
- Sodium Cocoyl Isethionate
- Cocamidopropyl Hydroxysultaine
- Stearyl Alcohol
- Glyceryl Stearate SE
- Disodium Cocoyl Glutamate
- Sodium Chloride
- Caprylic/Capric Triglyceride
- Citrus Aurantium Dulcis Peel Oil
- Olea Europaea Fruit Oil*
- Simmondsia Chinensis Seed Oil*
- Chenopodium Quinoa Seed*
- Alcohol*
- Babassu Oil Polyglyceryl-4-Esters
- Benzyl Acetate
- Capryloyl Glycerin/Sebacic Acid Copolymer
- Cyamopsis Tetragonoloba Gum*
- Diheptyl Succinate
- Guar Hydroxypropyltrimonium Chloride
- Sodium Hydroxide
- Sodium PCA
- Terpineol
- Triethyl Citrate
- Zinc Carbonate
- Ethylhexylglycerin
- Phenoxyethanol
- Limonene
- Linalool
Highlights
Free of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of formaldehyde releasersContains EU-26 allergensContains essential oilsContains fragranceContains alcohol
Formulation view Formulated with zinc pyrithione for dandruff control, combined with mild isethionate surfactants and fatty alcohols. Plant oils balance the cleansing dryness. Suitable for oily or dandruff-prone hair. Factory observation: Stability of zinc salts with essential oils requires careful emulsion control to manage residual fragrance and viscosity.
Key ingredients
- ANTI-SEBORRHEIC
- Zinc Pyrithione
- SOLVENT
- Aqua
- SKIN CONDITIONING - EMOLLIENT
- Cetyl AlcoholStearyl Alcohol
- DENATURANT
- Glycerin
- CLEANSING
- Sodium Cocoyl Isethionate
- ANTISTATIC
- Cocamidopropyl Hydroxysultaine
- SURFACTANT - EMULSIFYING
- Glyceryl Stearate SE
Other ingredients
Disodium Cocoyl GlutamateSodium ChlorideCaprylic/Capric TriglycerideCitrus Aurantium Dulcis Peel OilOlea Europaea Fruit Oil*Simmondsia Chinensis Seed Oil*Chenopodium Quinoa Seed*Alcohol*Babassu Oil Polyglyceryl-4-EstersBenzyl AcetateCapryloyl Glycerin/Sebacic Acid CopolymerCyamopsis Tetragonoloba Gum*Diheptyl SuccinateGuar Hydroxypropyltrimonium ChlorideSodium HydroxideSodium PCATerpineolTriethyl CitrateZinc CarbonateEthylhexylglycerinPhenoxyethanolLimoneneLinalool
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Zinc Pyrithione | ANTI-SEBORRHEIC, ANTI-SEBUM, HAIR CONDITIONING, PRESERVATIVE · 限制 Annex II/1670 | 0 · 0 | Yellow |
| Aqua | SOLVENT | 0 · 0 | Green |
| Cetyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, FRAGRANCE, OPACIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 1 · 1 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Sodium Cocoyl Isethionate | CLEANSING, HAIR CONDITIONING, SURFACTANT - CLEANSING | 1 · 0 | Green |
| Cocamidopropyl Hydroxysultaine | ANTISTATIC, CLEANSING, SURFACTANT - FOAM BOOSTING, HAIR CONDITIONING, SKIN CONDITIONING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Stearyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, FRAGRANCE, OPACIFYING, REFATTING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 0 · 3 | Green |
| Glyceryl Stearate SE | SURFACTANT - EMULSIFYING | 0 · 1 | Green |
| Disodium Cocoyl Glutamate | CLEANSING, SURFACTANT - CLEANSING | 0 · 0 | Green |
| Sodium Chloride | BULKING, FRAGRANCE, ORAL CARE, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Caprylic/Capric Triglyceride | FRAGRANCE, SOLVENT, PERFUMING, SKIN CONDITIONING - OCCLUSIVE | 0 · 0 | Green |
| Citrus Aurantium Dulcis Peel Oil | FRAGRANCE, SKIN CONDITIONING · 限制 III/351 | 2 · 0 | Green |
| Olea Europaea Fruit Oil* | 皮肤调理 | 0 · 2 | Green |
| Simmondsia Chinensis Seed Oil* | 皮肤调理剂-柔润剂 | 0 · 2 | Green |
| Chenopodium Quinoa Seed* | 皮肤调理剂,保湿剂,营养剂 | 0 · 0 | Green |
| Alcohol* | 助溶剂，皮肤调理剂，粘度控制剂 | 2 · 0 | Green |
| Babassu Oil Polyglyceryl-4-Esters | 乳化剂,柔润剂 | 0 · 0 | Green |
| Benzyl Acetate | FRAGRANCE, PERFUMING | 0 · 0 | Green |
| Capryloyl Glycerin/Sebacic Acid Copolymer | FILM FORMING, HAIR CONDITIONING, SKIN CONDITIONING, SKIN PROTECTING | 0 · 1 | Green |
| Cyamopsis Tetragonoloba Gum* | 增稠剂,成膜剂,乳化稳定剂 | 0 · 0 | Green |
| Diheptyl Succinate | SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING | 0 · 1 | Green |
| Guar Hydroxypropyltrimonium Chloride | ANTISTATIC, FILM FORMING, SKIN CONDITIONING, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Sodium Hydroxide | BUFFERING, DENATURANT · 限制 III/15a | 3 · – | Green |
| Sodium PCA | ANTISTATIC, HAIR CONDITIONING, HUMECTANT, SKIN CONDITIONING | – · 0 | Green |
| Terpineol | FRAGRANCE, PERFUMING · 限制 III/343 | 1 · 0 | Yellow |
| Triethyl Citrate | FRAGRANCE, PLASTICISER, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, DEODORANT | 0 · 0 | Green |
| Zinc Carbonate | OPACIFYING | 0 · 0 | Green |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 · 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 · 0 | Yellow |
| Limonene | DEODORANT, SOLVENT, PERFUMING · 限制 III/88 III/167 III/168 | 1 · – | Yellow |
| Linalool | DEODORANT, PERFUMING · 限制 III/84 | 1 · 0 | Yellow |
Ingredients explained
- Zinc Pyrithione
- Anti-dandruff active for exfoliation, anti-sebum, and hair conditioning. Restricted in EU to 0.2% in cosmetics. Low irritancy.
- Aqua
- Solvent, main base; microbial control is critical
- Cetyl Alcohol
- Cetyl alcohol for emulsification/thickening; high concentration >10% may irritate.
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Sodium Cocoyl Isethionate
- Mild cleanser with rich lather and low irritation; hygroscopic, requires moisture-resistant packaging
- Cocamidopropyl Hydroxysultaine
- Mild amino acid amphoteric surfactant for cleansing and foam boosting; low irritation, biodegradable
- Stearyl Alcohol
- Stearic alcohol; fatty alcohol for emulsion thickening/structure, often blended with soaps, moderate comedogenicity.
- Glyceryl Stearate SE
- Emulsifier at 1–3%; oil-phase ingredient, easy emulsification, low sensitization.
- Disodium Cocoyl Glutamate
- Mild amino-acid surfactant; low irritation; instability in hard water.
- Sodium Chloride
- Salt for gel viscosity control; used as precipitant in soaps
- Caprylic/Capric Triglyceride
- Light occlusive and solvent at 1–10%; non-greasy feel, suitable for oily and combination skin
- Citrus Aurantium Dulcis Peel Oil
- Sweet orange peel essential oil, citrus aroma; photosensitive, be careful in daytime; irritating at high levels.
- Olea Europaea Fruit Oil*
- Olive oil, base emollient; contains palmitic/stearic, high doses may clog sensitive skin
- Simmondsia Chinensis Seed Oil*
- Jojoba oil, a liquid wax mimicking sebum; low comedogenicity, suitable for most skin types
- Chenopodium Quinoa Seed*
- Quinoa seed extract rich in amino acids for barrier support and hair strength; food-grade source
- Alcohol*
- Solvent and enhancer; gives light texture but may dry skin at high levels
- Babassu Oil Polyglyceryl-4-Esters
- Baobab/Palm oil polyglyceryl ester; mild emulsifier and emollient for sensitive skin.
- Benzyl Acetate
- Benzyl acetate; fruity fragrance, EU allergen
- Capryloyl Glycerin/Sebacic Acid Copolymer
- Film-forming conditioner for hair/skin protection; hydrophobic, pair with water phase
- Cyamopsis Tetragonoloba Gum*
- Guar gum thickener and film former; stable in alkaline pH, adjust pH for acidic systems
- Diheptyl Succinate
- Light emollient ester; refreshing non-greasy feel, often replaces heavier mineral oils.
- Guar Hydroxypropyltrimonium Chloride
- Cationic guar derivative for antistatic, film-forming, viscosity control; common in hair/skin conditioning
- Sodium Hydroxide
- Strong base neutralizer for pH adjustment; handle with extreme care
- Sodium PCA
- Sodium PCA, NMF component, 1-10% humectant; salty/tacky at high levels.
- Terpineol
- Terpineol providing herbal scent with mild preservative synergy; allergen ingredient, high dose may cause dermatitis.
- Triethyl Citrate
- Solvent/plasticizer at 1–10%; provides fresh feel, slight citrus scent
- Zinc Carbonate
- White powder for opacity in powder or SPF formulas.
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
- Limonene
- Natural fragrance solvent, EU allergen; poor photostability
- Linalool
- Natural fragrance component at ≤0.05%; one of EU 26 allergens, caution for sensitive skin
Source: full ingredient list published on the product label, collected 2026-09-17. Ratings are our internal reading, not a regulatory conclusion. · Product page
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