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Smooth & Shine Conditioner
Decode Label Safety Score
How we got 3.5 ShowHide
Methodology v3.1 (updated 8 Oct 2026) — what changed
The score is capped for a specific safety reason, set out below. This rinse-off conditioner contains a blend of conditioning agents and silicones designed to smooth hair. However, it includes Methylchloroisothiazolinone and Methylisothiazolinone, which are potent contact sensitizers, particularly concerning for individuals with sensitive skin or a history of contact allergies. The presence of 'Fragrance' and multiple declared fragrance allergens also increases the risk of skin irritation or allergic reactions for sensitive individuals. While it is a rinse-off product, reducing exposure time, these sensitizers remain a significant concern.
At a glance
From the declared label — not a lab testFindings to weigh
What’s favorable
- CETEARYL ALCOHOL
- Behentrimonium Chloride
- Stearamidopropyl Dimethylamine
- Lactic Acid
- Lysine Hydrochloride
- +4 more →
Contains potent sensitizing preservatives and multiple fragrance allergens
The score is capped for a specific safety reason, set out below. This conditioner contains Methylchloroisothiazolinone and Methylisothiazolinone, preservatives known for causing skin sensitization and contact allergies, especially for those with sensitive skin. It also includes an undisclosed 'Fragrance' blend and several declared fragrance allergens, which can trigger allergic reactions. While it's a rinse-off product, reducing contact time, these ingredients are still a concern for skin sensitivity.
Consider this product carefully if you are
- Avoiding certain additives or colours — Methylchloroisothiazolinone is declared.
Personal check · free
Is this right for you or your family?
Just checking whether the product is safe? The analysis above is yours, no account needed. To know if it is safe for you, your father or your child, add a profile and we check this label against them.
- Ingredients you avoid. Sulphates, parabens, silicones, fragrance, drying alcohol, PEGs and more.
- Sensitivities. Sensitive skin, hormonal considerations, pregnancy.
- Skin and hair goals. Acne, dryness, ageing, hair fall, dandruff: what the label declares for each.
- Everyone you buy for. Save a profile for each person and switch in one tap.
Concern breakdown
Score out of 10 · higher = fewer concernsHow this product performs on each concern we check for haircare. This is a breakdown of the same evidence behind the score above — not a separate verdict.
Why the score is capped
Contains an isothiazolinone contact sensitizer — MCI/MI (EU SCCS)
Rule PC-CAP-15
High load of declared fragrance allergens (EU-listed)
Rule PC-CAP-03
What's good
Contains effective conditioning agents like Cetearyl Alcohol, Behentrimonium Chloride for hair smoothing and detangling.
Includes beneficial ingredients such as Hydrolyzed Silk, Panthenol, Lysine Hydrochloride, and Urea for hair conditioning and strength.
Watch out for
The presence of Methylchloroisothiazolinone and Methylisothiazolinone, potent contact sensitizers, poses a significant risk for allergic reactions, especially for those with sensitive skin.
The undisclosed 'Fragrance' and multiple declared fragrance allergens increase the likelihood of skin irritation or allergic reactions for sensitive individuals.
Silicones like Dimethicone and Amodimethicone can lead to product build-up on hair over time, potentially requiring clarifying shampoos.
Disodium EDTA — disodium EDTA is a chelating agent that keeps a product stable and clear. It has been flagged in some studies for potential endocrine-disrupting properties; regulatory consensus is not yet established, so it is noted as a low-level concern rather than a confirmed hazard.
Ingredient Concerns safety database
Sources cited below may be Indian (FSSAI) or international (EU, US, WHO, IARC) — an international classification or law is evidence, not an Indian regulatory finding.
Methylisothiazolinone
MI and its chlorinated partner MCI are preservatives and recognised contact sensitisers. After MI replaced parabens in many products, European dermatology clinics recorded a sharp rise in contact allergy to it. Contact allergy, once acquired, is usually long-lasting, so people already sensitised to MI are advised to avoid it. EU rules ban MI from leave-on cosmetics (since 2017) and limit it to 15 ppm in rinse-off products. Whether a particular product causes a reaction depends on the person, the concentration and the contact time, which the label alone cannot show.
Regulatory & scientific authority Source: EU Regulation 2017/1224; SCCS Opinion SCCS/1521/13; British Journal of Dermatology (MI epidemic)
Methylisothiazolinone: regulation, sources and other products →Fragrance Allergens (EU-listed)
These are individual fragrance components that are known contact allergens. EU rules require them to be named on the label when present above 0.001% (leave-on) or 0.01% (rinse-off), because "parfum" alone would hide them. Limonene and linalool are especially common and become more allergenic as they oxidise on exposure to air. This is a risk for people who are sensitised, not a general-population hazard.
Regulatory & scientific authority Source: EU Regulation 2023/1545 (extended fragrance-allergen labelling); SCCS opinions on fragrance allergens
Fragrance Allergens (EU-listed): regulation, sources and other products →Fragrance
"Fragrance" or "parfum" is a catch-all term that can conceal a blend of hundreds of undisclosed chemicals, including known allergens, sensitisers, and potential endocrine disruptors. The EU now mandates disclosure of 82 specific fragrance allergens. People with fragrance sensitivity, asthma, or contact dermatitis should prefer fragrance-free products.
Regulatory & scientific authority Source: EU Regulation 2023/1545; IFRA
Fragrance: regulation, sources and other products →Polyethylene Glycols (PEGs)
PEG ingredients are made by ethoxylation, which can leave traces of ethylene oxide (IARC Group 1) and 1,4-dioxane (IARC Group 2B) unless removed. Good manufacturing removes them, so the ingredient itself is not a hazard, but the label cannot tell you whether it was done well. PEGs should not be applied to broken skin.
Regulatory & scientific authority Source: IARC Monographs Vol. 100F (ethylene oxide) and Vol. 71 (1,4-dioxane); Cosmetic Ingredient Review
Polyethylene Glycols (PEGs): regulation, sources and other products →Decode Label Analysis
Methylchloroisothiazolinone and Methylisothiazolinone are potent contact sensitizers, restricted in rinse-off cosmetics by the EU SCCS due to their high potential to cause allergic reactions. They are prohibited in leave-on products.
Fragrance (Parfum) is an undisclosed blend of chemicals and a common source of skin irritation and allergic reactions. The product also contains multiple declared fragrance allergens (Linalool, Benzyl Salicylate, Citronellol, Alpha-Isomethyl Ionone, Hexyl Cinnamal) which are relevant for individuals with fragrance allergies or sensitive skin.
PEG-7 Propylheptyl Ether is an ethoxylated ingredient, which may carry a 1,4-dioxane residue. The EU SCCS considers 1,4-dioxane at or below 10 ppm in a finished cosmetic safe.
Claim check
Front-of-pack marketing claims checked against this product's actual ingredients and nutrition. "Can't verify" means the label does not provide enough information to check the claim — it is not the same as the claim being false.
This claim refers to professional usage, which cannot be verified from the ingredient list or other label information.
The claim 'NEW^' indicates a new product or formulation, which cannot be verified from the provided ingredient list or label information.
The claim of 'Intense moisturisation for salon silky smooth hair' describes a product benefit that cannot be objectively verified from the ingredient list alone.
The claim 'PRO COLLECTION' refers to a product line or collection, which cannot be verified from the ingredient list or other label information.
The ingredient list includes Biotin (Vitamin H) and Hydrolyzed Silk (Silk Protein), supporting the claim.
Read straight from the back-of-pack photo — quantities, sections and any disguised terms, so the small print can’t hide behind the marketing.
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1.
WaterWATER
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2.
Cetearyl AlcoholCETEARYL ALCOHOL
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3.
DimethiconeDIMETHICONE
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4.
AmodimethiconeAMODIMETHICONE
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5.
PEG-7 Propylheptyl EtherPEG-7 PROPYLHEPTYL ETHER
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6.
Cetrimonium ChlorideCETRIMONIUM CHLORIDE
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7.
Behentrimonium ChlorideBEHENTRIMONIUM CHLORIDE
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8.
Fragrance undisclosed fragrancePERFUME
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9.
Stearamidopropyl DimethylamineSTEARAMIDOPROPYL DIMETHYLAMINE
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10.
Sodium ChlorideSODIUM CHLORIDE
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11.
Lactic AcidLACTIC ACID
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12.
Disodium EDTADISODIUM EDTA
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13.
Lysine HydrochlorideLYSINE HYDROCHLORIDE
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14.
UreaUREA
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15.
Disodium PhosphateDISODIUM PHOSPHATE
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16.
BiotinBIOTIN
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17.
Citric AcidCITRIC ACID
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18.
Hydrolyzed SilkHYDROLYZED SILK
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19.
PanthenolPANTHENOL
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20.
Argania Spinosa Kernel Oil trace amountARGANIA SPINOSA KERNEL (ARGAN) OIL
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21.
MethylchloroisothiazolinoneMETHYLCHLOROISOTHIAZOLINONE
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22.
MethylisothiazolinoneMETHYLISOTHIAZOLINONE
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23.
LinaloolLINALOOL
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24.
Benzyl SalicylateBENZYL SALICYLATE
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25.
CitronellolCITRONELLOL
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26.
Alpha-Isomethyl IononeALPHA-ISOMETHYL IONONE
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27.
Hexyl CinnamalHEXYL CINNAMAL
Trace amounts: some named ingredients appear in token quantities or low in the list. At these concentrations a meaningful benefit is unlikely, and their front-of-pack prominence may not reflect their level in the formulation.
In label order — normally largest quantity first. Select a row for the full write-up and sources.
Fragrance allergens are substances EU cosmetics rules require to be named on the label (such as Limonene and Linalool). Fragrant botanicals such as essential oils are grouped with them because they can naturally contain such substances, but they are not on that list. They matter mainly for people with fragrance allergies or already-sensitive skin — not a general-population safety issue. Each named allergen takes a small deduction from the ingredient score, and a high count can cap it; fragrant botanicals take none. Naming them on the label is a transparency positive.
✓ Decode Label Assessment: Favorable ⚠ Decode Label Assessment: Concern Decode Label Assessment: Neutral
Who should take caution
About this ingredient
Declared on this label as
No detailed safety data in our database yet for this ingredient.
Learn More
Compare with other conditioner products
Assessed using the same Decode Label methodology, sorted by score. Each score reflects the information available for that product at the time of assessment.
Also on this shelf
More Conditioner products we've analysed, in name order.
-
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Tresemmé Keratin Smooth Conditioner With Keratin & Argan Oil
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-
Pantene Silky Smooth Conditioner
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What are the ingredients in Smooth & Shine Conditioner?
The label of Smooth & Shine Conditioner lists 27 ingredients, in label order: Water, CETEARYL ALCOHOL, Dimethicone, Amodimethicone, PEG-7 Propylheptyl Ether, Cetrimonium Chloride, Behentrimonium Chloride, Fragrance, Stearamidopropyl Dimethylamine, Sodium Chloride, Lactic Acid, Disodium EDTA, Lysine Hydrochloride, Urea, Disodium Phosphate, Biotin, Citric Acid, Hydrolyzed Silk, Panthenol, Argania Spinosa Kernel Oil, Methylchloroisothiazolinone, Methylisothiazolinone, Linalool, Benzyl Salicylate, Citronellol, ALPHA-ISOMETHYL IONONE, Hexyl Cinnamal. Flagged by the analysis: Methylchloroisothiazolinone, Methylisothiazolinone, Fragrance, PEG-7 Propylheptyl Ether, Disodium EDTA.
Is Smooth & Shine Conditioner safe to use?
Smooth & Shine Conditioner scores 3.5/10 on Decode Label (Concerning). The score is capped for a specific safety reason, set out below. This conditioner contains Methylchloroisothiazolinone and Methylisothiazolinone, preservatives known for causing skin sensitization and contact allergies, especially for those with sensitive skin. It also includes an undisclosed 'Fragrance' blend and several declared fragrance allergens, which can trigger allergic reactions. While it's a rinse-off product, reducing contact time, these ingredients are still a concern for skin sensitivity.
Why does Smooth & Shine Conditioner score 3.5/10?
Flagged in the score: The presence of Methylchloroisothiazolinone and Methylisothiazolinone, potent contact sensitizers, poses a significant risk for allergic reactions, especially for those with sensitive skin. The undisclosed 'Fragrance' and multiple declared fragrance allergens increase the likelihood of skin irritation or allergic reactions for sensitive individuals. Also noted: Silicones like Dimethicone and Amodimethicone can lead to product build-up on hair over time, potentially requiring clarifying shampoos.
Who should avoid Smooth & Shine Conditioner?
The points the analysis notes are most relevant to: Sensitive skin or contact allergies; Avoiding isothiazolinone preservatives; Fragrance allergy or sensitivity.
Does Smooth & Shine Conditioner contain allergens?
Yes — the label lists 5 fragrance allergens: Linalool, Benzyl Salicylate, Citronellol, ALPHA-ISOMETHYL IONONE and Hexyl Cinnamal. These matter mainly if you have sensitive skin or a known fragrance allergy.
Does Smooth & Shine Conditioner contain fragrance?
Yes — the ingredient list includes Fragrance. Fragrance is declared as a single ingredient, so the individual scent chemicals in it are not named; the label does separately list 5 fragrance allergens (Linalool, Benzyl Salicylate, Citronellol, ALPHA-ISOMETHYL IONONE and Hexyl Cinnamal). This matters mainly if you have sensitive skin or a known fragrance allergy.
Are the claims on the Smooth & Shine Conditioner pack accurate?
Decode Label checked 5 claims against the ingredient list and nutrition panel. "USED BY PROFESSIONALS" — can't be verified from the label. "NEW^" — can't be verified from the label. "Intense moisturisation for salon silky smooth hair" — can't be verified from the label.
Answers are generated from this product's own Decode Label analysis — the score, the ingredient list and the label claims shown above. Always check the pack itself for allergen and dietary information.
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About this analysis: Based on declared label information and available evidence. Decode Label does not independently laboratory-test products, and a score is not a regulatory determination or medical advice.
Disclaimer: Safety scores are Decode Label-generated assessments based on publicly available regulatory data (FSSAI, WHO, EFSA, IARC) and peer-reviewed research. They are not a substitute for professional medical advice, and they are not a regulatory determination, a laboratory safety certification or a medical diagnosis. Ingredient safety can vary by individual health conditions, concentration, and usage context. Decode Label is an independent information service and scores every brand by the same rules. No brand pays for or influences its score. Our founder also founded the personal-care brand Botani Bestie (see our story); its products are scored exactly like everyone else's. Data limitations: This assessment is based on the information declared on the product label and the evidence sources above — Decode Label does not independently laboratory-test this product. Ingredient concentrations, sourcing and manufacturing can vary between batches and are not always disclosed. A finding that is not shown here means it was not identified from the available label information, not that it has been ruled out.
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