For Daily Defense 15% Vitamin C Antioxidant Complex Brightening Serum
The Remedy For Daily Defense 15% Vitamin C Antioxidant Complex Brightening Serum is a emulsion. Our analysis of its 41 ingredients (35 low-risk) rates it Excellent (99/100). Based on its ingredients, it looks well-suited to oily / acne-prone, dry, and sensitive skin.
The Remedy For Daily Defense 15% Vitamin C Antioxidant Complex Brightening Serum is a emulsion. Our analysis of its 41 ingredients (35 low-risk) rates it Excellent (99/100). Based on its ingredients, it looks well-suited to oily / acne-prone, dry, and sensitive 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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3-O-ETHYL ASCORBIC ACID
(Skin Conditioning) |
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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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Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
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Squalane
(Emollient, Hair Conditioning, Refatting, Skin Conditioning) |
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C12-15 Alkyl Lactate
(Emollient, Skin Conditioning) |
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Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
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Aloe Barbadensis Leaf Juice
(Skin Conditioning) |
Good for Sensitive Skin
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Polyglyceryl-10 Laurate
(Skin Conditioning, Emulsifying, Surfactant) |
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Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning) |
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Allantoin
(Skin Conditioning, Skin Protecting, Soothing) |
Good for Oily Skin
Good for Sensitive Skin
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Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
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Escin
(Tonic) |
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Ruscus Aculeatus Root Extract
(Astringent, Refreshing, Skin Conditioning, Soothing, Stabilising, Tonic) |
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Ammonium Glycyrrhizate
(Flavoring Agent, Fragrance, Skin Conditioning, Masking) |
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Centella Asiatica Leaf Extract
(Skin Conditioning) |
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Hydrolyzed Yeast Protein
(Hair Conditioning, Skin Conditioning) |
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Calendula Officinalis Flower Extract
(Masking, Perfuming, Skin Conditioning) |
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Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
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Acetyl Zingerone
(Antioxidant, Chelating, Skin Protecting) |
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Superoxide Dismutase
(Reducing, Skin Conditioning, Antioxidant) |
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Ergothioneine
(Antioxidant) |
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Plankton Extract
(Skin Conditioning) |
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Spirulina Platensis Extract
(Skin Protecting) |
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Bifida Ferment Lysate
(Skin Conditioning) |
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Ferulic Acid
(Antioxidant, Preservative, Uv Absorber, Antimicrobial) |
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Ectoin
(Buffering Agent, Skin Conditioning, Emollient) |
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1,2-Hexanediol
(Solvent) |
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Curcuma Longa Root Extract
(Fragrance, Perfuming) |
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glycyrrhiza glabra root extract
(Bleaching, Perfuming, Skin Conditioning, Skin Conditioning Emollient, Smoothing, Soothing) |
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Camellia Sinensis Leaf Extract
(Antimicrobial, Antioxidant, Astringent, Emollient, Humectant, Masking, Oral Care Agent, Skin Conditioning, Skin Protecting, Tonic, Uv Absorber) |
Good for Oily Skin
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Hydroxyacetophenone
(Antioxidant) |
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Trisodium Ethylenediamine Disuccinate
(Chelating Agent) |
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Sodium Citrate
(Ph Adjuster, Buffering Agent, Chelating, Masking) |
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Citric Acid
(Chelating Agent, Fragrance, Ph Adjuster, Buffering Agent, Masking) |
Bad for Sensitive Skin
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Sodium Hydroxide
(Denaturant, Ph Adjuster, Buffering Agent) |
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Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
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Potassium Sorbate
(Fragrance, Preservative) |
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Leuconostoc/Radish Root Ferment Filtrate
(Antidandruff Agent, Antimicrobial) |
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Phenoxyethanol
(Fragrance, Preservative) |
Paraben
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Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
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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.
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.
3-O-ETHYL 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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