Caviar Restructuring Bond Repair Leave-In Heat Protection Spray
The Alterna Haircare Caviar Restructuring Bond Repair Leave-In Heat Protection Spray is a misc. Our analysis of its 52 ingredients (37 low-risk) rates it Excellent (89/100). Based on its ingredients, it looks well-suited to dry skin. Heads up: it contains fragrance, which can irritate sensitive or reactive skin.
The Alterna Haircare Caviar Restructuring Bond Repair Leave-In Heat Protection Spray is a misc. Our analysis of its 52 ingredients (37 low-risk) rates it Excellent (89/100). Based on its ingredients, it looks well-suited to 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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Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Cetyl Alcohol
(Emulsion Stabilising, Fragrance, Opacifying, Emulsifying, Surfactant, Foam Boosting, Viscosity Increasing Agent, Emollient, Masking, Viscosity Controlling) |
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Dicaprylyl Ether
(Skin Conditioning, Emollient, Solvent) |
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PARFUM
(Fragrance, Perfuming) |
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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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Hydrogenated Castor Oil/Sebacic Acid Copolymer
(Emollient, Hair Conditioning, Skin Conditioning) |
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PEG-40 Hydrogenated Castor Oil
(Fragrance, Emulsifying, Surfactant, Perfuming) |
Fungal Acne Trigger
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Benzyl Alcohol
(External Analgesic, Fragrance, Oral Health Care Drug, Preservative, Solvent, Viscosity Decreasing Agent, Masking) |
Allergens
|
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Glyceryl Stearate
(Emollient, Emulsifying) |
Fungal Acne Trigger
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PEG-100 Stearate
(Surfactant) |
Fungal Acne Trigger
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Behentrimonium Chloride
(Antistatic Agent, Hair Conditioning, Preservative) |
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VP/VA Copolymer
(Binding, Film Forming, Hair Fixing) |
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Amodimethicone
(Antistatic Agent, Hair Conditioning) |
Silicone
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
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Dehydroacetic Acid
(Preservative) |
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Trideceth-12
(Emulsifying, Surfactant) |
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Cetrimonium Chloride
(Antistatic Agent, Cosmetic Biocide, Emulsifying, Surfactant, Antimicrobial, Preservative) |
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ASCORBIC ACID
(Antioxidant, Buffering, Fragrance, Skin Conditioning) |
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Biotin
(Hair Conditioning, Skin Conditioning, Antiseborrhoeic) |
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Polysilicone-15
(Uv Absorber, Uv Filter) |
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Pyridoxine HCl
(Hair Conditioning, Skin Conditioning, Antistatic Agent) |
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Retinyl Palmitate
(Skin Conditioning, Skin Conditioning Miscellaneous) |
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Superoxide Dismutase
(Reducing, Skin Conditioning, Antioxidant) |
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
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Hydrolyzed Rice Protein
(Hair Conditioning, Skin Conditioning, Antistatic Agent) |
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Hydrolyzed Wheat Protein
(Film Forming, Hair Conditioning, Skin Conditioning, Antistatic Agent) |
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Caviar Extract
(Skin Conditioning) |
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Potassium Benzoate
(Preservative) |
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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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Sodium Sorbate
(Preservative) |
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Hydrolyzed Soy Protein
(Antistatic Agent, Hair Conditioning, Humectant, Skin Conditioning) |
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Helianthus Annuus Seed Oil
(Fragrance, Skin Conditioning, Skin Conditioning Emollient) |
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Leuconostoc/Radish Root Ferment Filtrate
(Antidandruff Agent, Antimicrobial) |
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Saccharomyces/Copper Ferment
(Skin Conditioning) |
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Saccharomyces/Iron Ferment
(Skin Conditioning) |
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Saccharomyces/Magnesium Ferment
(Not Reported) |
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Saccharomyces/Silicon Ferment
(Skin Conditioning) |
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Saccharomyces/Zinc Ferment
(Skin Conditioning) |
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Hydrolyzed Corn Protein
(Hair Conditioning, Skin Conditioning, Antistatic Agent) |
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Hydrolyzed Cottonseed Protein
(Hair Conditioning, Skin Conditioning) |
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Phospholipids
(Skin Conditioning) |
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Hexyl Cinnamal
(Fragrance, Masking) |
Allergens
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Linalool
(Fragrance, Deodorant, Masking) |
Allergens
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Limonene
(Deodorant, Perfuming, Solvent) |
Allergens
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Geraniol
(Fragrance, Masking, Tonic) |
Allergens
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Coumarin
(Fragrance, Masking) |
Allergens
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Citral
(Flavoring Agent, Fragrance, Masking) |
Allergens
|
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Amyl Cinnamal
(Perfuming) |
Allergens
|
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Benzyl Benzoate
(Fragrance, Solvent, Antimicrobial, Masking) |
Allergens
|
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Citronellol
(Fragrance, 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
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.
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.
Retinyl Palmitate
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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