Allergen & irritant analysis
5 flaggedThis heat protectant from Garnier lists 16 ingredients. AllerNote's analysis flags 4 known contact allergens and 1 common irritant in the INCI list. That includes 3 EU-labelled fragrance allergens (parfum, limonene, linalool). No parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates were detected in the listed ingredients.
- ParfumKnown allergen (fragrance): Fragrance Mix I
- LimoneneKnown allergen (fragrance): Fragrance Mix
- LinaloolKnown allergen (fragrance): Fragrance Mix
- Propylene glycolKnown allergen (solvent): Propylene Glycol
- Alcohol denat.Can be drying and sensitizing, especially for sensitive skin, by stripping natural oils and disrupting the skin barrier.
Not detected: parabens, MI / MCI (isothiazolinones), formaldehyde-releasing preservatives, SLS / SLES sulfates. Contains: added fragrance.
Based on what's flagged, take extra care if you're among:
- People with fragrance allergy or fragrance-sensitive skin
Generated from this product's ingredient list and AllerNote's allergen database — educational, not medical advice or a substitute for patch testing.
Benefits
Full Ingredient List
16INCI (full list, INCI order): water, alcohol denat., peg-40 hydrogenated castor oil, vp/va copolymer, sodium citrate, phenoxyethanol, argania spinosa kernel oil, ethylhexylglycerin, polyquaternium-16, polyquaternium-6, xylose, dimethicone peg-7 phosphate, limonene, linalool, propylene glycol, parfum
Tap any ingredient to see details
Potential Concerns
- May Worsen EczemaMay worsen itching or irritation for eczema.
- May Worsen RosaceaCan trigger flare-ups in rosacea-prone skin.
- May Worsen IrritationMay cause stinging, redness, or sensitivity.
- May Worsen DrynessCan strip moisture and worsen dryness.
- May Worsen Oily SkinMay increase shine or excess oil.
Frequently asked questions
Does Sleek & Shine Flat Iron Perfector Straightening Mist contain fragrance allergens?
Yes — analysing the INCI list, AllerNote found 3 of the EU-labelled fragrance allergens: parfum, limonene, linalool. If you're fragrance-sensitive or patch-test positive to a fragrance mix, treat Sleek & Shine Flat Iron Perfector Straightening Mist with caution and patch test before full use.
Is Sleek & Shine Flat Iron Perfector Straightening Mist paraben-free?
No parabens were detected in Sleek & Shine Flat Iron Perfector Straightening Mist's listed ingredients. Worth keeping in perspective: parabens are among the least common cosmetic allergens, so "paraben-free" matters far less for reactive skin than avoiding fragrance or the preservative MI/MCI.
Is Sleek & Shine Flat Iron Perfector Straightening Mist suitable for sensitive or allergy-prone skin?
It depends on your specific triggers. Sleek & Shine Flat Iron Perfector Straightening Mist contains 4 flagged allergens and 1 irritant (listed in the analysis above). If none are on your personal allergen list it may suit you, but patch test first — add your allergens to AllerNote to check Sleek & Shine Flat Iron Perfector Straightening Mist against your own profile.

