Sleek It Iron Straight Heatspray
The L'Oreal Sleek It Iron Straight Heatspray is a misc. Our analysis of its 25 ingredients (16 low-risk) rates it Excellent (81/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The L'Oreal Sleek It Iron Straight Heatspray is a misc. Our analysis of its 25 ingredients (16 low-risk) rates it Excellent (81/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
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Water
(Solvent) |
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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Stearyl Alcohol
(Emulsion Stabilising, Fragrance, Emulsifying, Surfactant, Foambooster, Viscosity Increasing Agent, Emollient, Foam Boosting, Masking, Opacifying, Refatting, Viscosity Controlling) |
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Behentrimonium Chloride
(Antistatic Agent, Hair Conditioning, Preservative) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
|
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Trideceth-9 PG-Amodimethicone
(Hair Conditioning, Skin Conditioning) |
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PARFUM
(Fragrance, Perfuming) |
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Isopropyl Alcohol
(Antifoaming Agent, Fragrance, Solvent, Viscosity Decreasing Agent, Perfuming, Viscosity Controlling) |
Bad for Sensitive Skin
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PPG-5-Ceteth-20
(Emulsifying, Surfactant) |
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Laureth-23
(Cleansing, Emulsifying, Surfactant) |
Bad for Oily Skin
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Laureth-4
(Antistatic Agent, Emulsifying, Masking, Surfactant) |
Bad for Oily Skin
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Camelina Sativa Seed Oil
(Skin Conditioning) |
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Xylose
(Flavoring Agent, Fragrance, Humectant, Masking, Skin Conditioning) |
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Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
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Trideceth-12
(Emulsifying, Surfactant) |
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Arginine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking) |
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Glutamic Acid
(Fragrance, Hair Conditioning, Humectant, Antistatic Agent) |
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Serine
(Fragrance, Hair Conditioning, Skin Conditioning, Antistatic Agent, Masking) |
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Salicylic Acid
(Antiacne Agent, Antidandruff Agent, Corn/Callus/Wart Remover, Denaturant, Exfoliant, Fragrance, Hair Conditioning, Skin Conditioning, Keratolytic, Masking, Preservative) |
Good for Oily Skin
Bad for Sensitive Skin
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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Benzyl Salicylate
(Fragrance, Uv Absorber, Masking) |
Allergens
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
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Coumarin
(Fragrance, Masking) |
Allergens
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No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
EWG flags hazard, not real-world risk — ratings don't account for how much of an ingredient a product contains. Treat these as things to research, not verdicts. How we score →
How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
Contains ingredients some choose to avoid or double-check while pregnant or nursing.
Low-strength topical salicylic acid (BHA) is generally considered fine. Caution is usually reserved for high-strength leave-on products and salicylic peels.
This is general information, not medical advice. Pregnancy guidance varies and depends on concentration and your individual situation — always check with your doctor, midwife or pharmacist. How we flag this.
The concentrations these actives are typically effective at in research — not a measurement of this product.
Salicylic acid is OTC-capped at 2%; 0.5–2% is the usual leave-on range. Much below that it acts more as a soothing agent than an exfoliant.
Salicylic Acid
INCI lists don't disclose amounts, and we don't claim to know this product's levels — these are the ranges these ingredients are usually effective at, so you can tell a real formula from "fairy-dusting" a marketed active. How we estimate this.
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Alternatives
Products that share the most of this item's ingredient list.
Similar formula, but a safer ingredient profile than this product (81/100).
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