Brightening Boost Vitamin C System
The Exponent Beauty Brightening Boost Vitamin C System is a serums, essence, ampoule. Our analysis of its 29 ingredients (24 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to dry and sensitive skin.
The Exponent Beauty Brightening Boost Vitamin C System is a serums, essence, ampoule. Our analysis of its 29 ingredients (24 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to dry and sensitive skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
|
|
|
ASCORBIC ACID
(Antioxidant, Buffering, Fragrance, Skin Conditioning) |
|
|
|
|
Maltodextrin
(Absorbent, Binding Agent, Emulsion Stabilising, Film Forming, Hair Conditioning, Skin Conditioning, Suspending Agent Nonsurfactant, Binding) |
|
|
|
|
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
|
|
|
Dimethicone Crosspolymer
(Emulsion Stabilising, Hair Fixing, Suspending Agent Nonsurfactant, Viscosity Increasingagent Nonaqueous, Viscosity Controlling) |
|
|
|
|
Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
|
|
|
|
Calcium Silicate
(Absorbent, Bulking Agent, Opacifying, Pearlescent, Viscosity Controlling) |
|
|
|
|
Distarch Phosphate
(Anticaking Agent, Binding Agent, Absorbent, Binding) |
|
|
|
|
Mica
(Cosmetic Colorant, Opacifying) |
|
|
|
|
Quercetin
(Antioxidant, Skin Conditioning) |
|
|
|
|
Butyrospermum Parkii Butter
(Skin Conditioning, Viscosity Controlling) |
|
|
|
|
Citrus Nobilis Peel Oil
(Fragrance, Skin Conditioning, Tonic) |
|
|
|
|
Potassium Sorbate
(Fragrance, Preservative) |
|
|
|
|
CI 77891
(Colorant) |
|
|
|
|
Water
(Solvent) |
|
|
|
|
Propanediol
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
|
|
|
|
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
|
|
|
|
PEG-8 Dimethicone
(Hair Conditioning, Skin Conditioning) |
|
|
|
|
Dimethyl Isosorbide
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
|
|
|
|
1,2-Hexanediol
(Solvent) |
|
|
|
|
Sodium Acetylated Hyaluronate
(Humectant) |
|
|
|
|
Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
|
|
|
Sodium Hyaluronate Crosspolymer
(Humectant, Skin Conditioning) |
|
|
|
|
Hydrolyzed Sodium Hyaluronate
(Skin Conditioning) |
|
|
|
|
Panthenol
(Antistatic Agent, Hair Conditioning, Skin Conditioning) |
Good for Dry Skin
|
|
|
|
Pantolactone
(Humectant) |
|
|
|
|
Pentylene Glycol
(Skin Conditioning, Solvent) |
|
|
|
|
Cellulose Gum
(Binding Agent, Emulsion Stabilising, Film Forming, Fragrance, Viscosity Increasing Agent, Binding, Masking, Viscosity Controlling) |
|
|
|
|
Hydroxyacetophenone
(Antioxidant) |
|
|
|
|
Ethylhexylglycerin
(Deodorant, Skin Conditioning) |
No personal ingredient notes yet. Save ingredients to your profile to get good/bad alerts here.
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.
From the community
Used this product? Rate it in 10 seconds
Alternatives
Other products people analyze alongside this one.