Tea Tree Clear Skin Serum
The Kate Blanc Tea Tree Clear Skin Serum is a serums, essence, ampoule. Our analysis of its 24 ingredients (18 low-risk) rates it Excellent (92/100). Based on its ingredients, it looks well-suited to oily / acne-prone skin.
The Kate Blanc Tea Tree Clear Skin Serum is a serums, essence, ampoule. Our analysis of its 24 ingredients (18 low-risk) rates it Excellent (92/100). Based on its ingredients, it looks well-suited to oily / acne-prone 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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Dimethyl Sulfone
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Sodium Ascorbyl Phosphate
(Antioxidant) |
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Cassia Angustifolia Seed Polysaccharide
(Skin Conditioning) |
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
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Rosa Canina Fruit Oil
(Emollient, Skin Conditioning) |
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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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Melaleuca Alternifolia Leaf Oil
(Antioxidant, Perfuming) |
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lavandula angustifolia oil
(Fragrance, Tonic) |
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Cananga Odorata Flower Oil
(Masking, Perfuming) |
Bad for Sensitive Skin
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Retinol
(Skin Conditioning) |
Bad for Sensitive Skin
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Centella Asiatica Extract
(Cleansing, Skin Conditioning, Smoothing, Soothing, Tonic) |
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Equisetum Arvense Extract
(Astringent, Emollient, Soothing, Tonic) |
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Pelargonium Graveolens Oil
(Masking, Perfuming) |
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Taraxacum Officinale Extract
(Skin Conditioning) |
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Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling) |
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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Pentylene Glycol
(Skin Conditioning, Solvent) |
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Polysorbate 20
(Emulsifying, Surfactant) |
Fungal Acne Trigger
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Alcohol
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling) |
Bad for Dry Skin
Bad for Sensitive Skin
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Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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.
Topical retinoids (retinol, retinaldehyde, retinyl esters) are widely advised against in pregnancy as a precaution. The strongest evidence is for ORAL retinoids; topical absorption is low, but most clinicians err on the side of caution.
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.
Most studied between 0.1% and 1%. Higher is not automatically better — irritation climbs with dose, so a well-formulated lower strength is often the sweet spot.
Retinol
L-ascorbic acid is usually used at 5–20% (around 10–15% is common). Above ~20% adds little and tends to irritate more; it also needs a low pH to work.
Sodium Ascorbyl Phosphate
Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.
Niacinamide
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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