The Halo Hydrator Calming Hydration Scalp Mask
The Straand The Halo Hydrator Calming Hydration Scalp Mask is a misc. Our analysis of its 38 ingredients (25 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Straand The Halo Hydrator Calming Hydration Scalp Mask is a misc. Our analysis of its 38 ingredients (25 low-risk) rates it Excellent (95/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry 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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Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent) |
Good for Dry Skin
Fungal Acne Trigger
|
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Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Maltodextrin
(Absorbent, Binding Agent, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning, Suspending Agent Nonsurfactant, Binding) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Acrylates/C10-30 Alkyl Acrylate Crosspolymer
(Emulsion Stabilising, Film Forming, Viscosity Controlling) |
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PARFUM
(Fragrance, Perfuming) |
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Juniperus Virginiana Oil
(Masking, Tonic) |
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Rosmarinus Officinalis Leaf Oil
(Fragrance, Skin Conditioning) |
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Pogostemon Cablin Leaf Oil
(Masking) |
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Coffea Arabica Seed Oil
(Fragrance) |
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Mentha Spicata Flower/Leaf/Stem Oil
(Fragrance, Skin Conditioning) |
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Mentha Piperita Oil
(Fragrance, Perfuming, Refreshing, Tonic) |
|
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Cananga Odorata Flower Oil
(Masking, Perfuming) |
Bad for Sensitive Skin
|
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
|
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Aloe Barbadensis Leaf Juice Powder
(Skin Conditioning) |
Good for Sensitive Skin
|
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Saccharide Isomerate
(Humectant) |
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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Epilobium Angustifolium Flower/Leaf/Stem Extract
(Skin Conditioning) |
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Schinus Terebinthifolia Seed Extract
(Astringent, Skin Conditioning) |
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Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
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Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning) |
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Lecithin
(Skin Conditioning, Emulsifying, Surfactant, Antistatic Agent, Emollient) |
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Glycolipids
(Skin Conditioning) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
|
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Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking) |
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Ceramide NP
(Hair Conditioning, Skin Conditioning) |
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Phytosphingosine
(Hair Conditioning, Skin Conditioning) |
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Cholesterol
(Emulsion Stabilising, Skin Conditioning, Viscosity Increasing Agent, Emollient, Emulsifying, Stabilising, Viscosity Controlling) |
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Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
|
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Alcohol Denat.
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling) |
Bad for Dry Skin
Bad for Sensitive Skin
|
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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Benzoic Acid
(Fragrance, Ph Adjuster, Preservative, Bulking Agent, Masking) |
Bad for Sensitive Skin
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Dehydroacetic Acid
(Preservative) |
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TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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How to use
General guidance from this product's category and active ingredients — always follow the directions on the package.
Trust & honesty
The concentrations these actives are typically effective at in research — not a measurement of this product.
Most research uses 2–5%; some formulas go to 10%. Very high levels can cause flushing in sensitive skin.
Niacinamide
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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