Prep Rally Prime & Prep Detangler
The Drybar Prep Rally Prime & Prep Detangler is a misc. Our analysis of its 31 ingredients (17 low-risk) rates it Excellent (83/100). Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Drybar Prep Rally Prime & Prep Detangler is a misc. Our analysis of its 31 ingredients (17 low-risk) rates it Excellent (83/100). 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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Propylene Glycol
(Fragrance, Humectant, Skin Conditioningagent Miscellaneous, Solvent, Viscosity Decreasing Agent, Skin Conditioning, Viscosity Controlling) |
Good for Dry Skin
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PPG-26-Buteth-26
(Fragrance, Hair Conditioning, Skin Conditioning, Emulsifying, Surfactant) |
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Amodimethicone/Morpholinomethyl Silsesquioxane Copolymer
(Hair Conditioning) |
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Hippophae Rhamnoides Fruit Oil
(Skin Protecting) |
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Nigella Sativa Seed Oil
(Emollient, Perfuming, Skin Conditioning) |
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Urtica Dioica Leaf Extract
(Skin Conditioning) |
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Helianthus Annuus Seed Oil
(Fragrance, Skin Conditioning, Skin Conditioning Emollient) |
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Biotin
(Hair Conditioning, Skin Conditioning, Antiseborrhoeic) |
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
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Cetrimonium Chloride
(Antistatic Agent, Cosmetic Biocide, Emulsifying, Surfactant, Antimicrobial, Preservative) |
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Menthyl Lactate
(Flavoring Agent, Fragrance, Masking, Refreshing) |
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Menthol
(Denaturant, External Analgesic, Flavoring Agent, Fragrance, Oral Health Caredrug, Masking, Refreshing, Soothing) |
Good for Oily Skin
Bad for Sensitive Skin
Bad for Dry Skin
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PEG-40 Hydrogenated Castor Oil
(Fragrance, Emulsifying, Surfactant, Perfuming) |
Fungal Acne Trigger
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Ethylhexyl Methoxycinnamate
(Uv Absorber, Uv Filter) |
Bad for Oily Skin
Bad for Sensitive Skin
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Butyl Methoxydibenzoylmethane
(Uv Absorber, Uv Filter) |
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BHT
(Antioxidant, Fragrance, Masking) |
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Disodium EDTA
(Chelating Agent, Viscosity Controlling) |
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Trideceth-10
(Emulsifying, Surfactant) |
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ASCORBIC ACID
(Antioxidant, Buffering, Fragrance, Skin Conditioning) |
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Acetic Acid
(Fragrance, Ph Adjuster, Buffering Agent, Masking) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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Polyquaternium-10
(Antistatic Agent, Film Forming, Hair Fixing) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Potassium Sorbate
(Fragrance, Preservative) |
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PARFUM
(Fragrance, Perfuming) |
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Benzyl Salicylate
(Fragrance, Uv Absorber, Masking) |
Allergens
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Eugenol
(Denaturant, Fragrance, Masking, Tonic) |
Allergens
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Geraniol
(Fragrance, Masking, Tonic) |
Allergens
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
|
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
The concentrations these actives are typically effective at in research — not a measurement of this product.
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.
ASCORBIC 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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