SEA Hydroflex Serum Foundation
The Tarte SEA Hydroflex Serum Foundation is a misc. Our analysis of its 51 ingredients (42 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.
The Tarte SEA Hydroflex Serum Foundation is a misc. Our analysis of its 51 ingredients (42 low-risk) rates it Excellent (98/100). Based on its ingredients, it looks well-suited to oily / acne-prone and dry skin.
Summarised from our ingredient analysis — not brand marketing copy.
The evidence
| EWG | CIR | Ingredient Name & Cosmetic Functions | Notes |
|---|---|---|---|
|
|
|
Water
(Solvent) |
|
|
|
|
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
|
|
|
|
Isododecane
(Fragrance, Solvent, Emollient, Perfuming) |
|
|
|
|
Hydrogenated Polydecene
(Fragrance, Hair Conditioning, Skin Conditioning, Emollient, Solvent) |
|
|
|
|
Caprylic/Capric Triglyceride
(Emollient, Masking, Perfuming, Skin Conditioning, Solvent) |
|
|
|
|
Butylene Glycol Dicaprylate/Dicaprate
(Emollient, Skin Conditioning) |
|
|
|
|
Talc
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Skin Protecting, Slip Modifier) |
|
|
|
|
Alcohol Denat.
(Antifoaming Agent, Antimicrobial, Astringent, Masking, Solvent, Viscosity Controlling) |
Bad for Dry Skin
Bad for Sensitive Skin
|
|
|
|
Hydrogenated Poly(C6-14 Olefin)
(Emollient, Skin Conditioning, Viscosity Controlling) |
|
|
|
|
Hydrogenated Polyisobutene
(Skin Conditioning, Emollient, Viscosity Increasing Agent, Viscosity Controlling) |
|
|
|
|
Butylene Glycol
(Fragrance, Skin Conditioning, Solvent, Viscositydecreasing Agent, Humectant, Masking, Viscosity Controlling) |
Good for Dry Skin
|
|
|
|
Dipropylene Glycol
(Fragrance, Solvent, Viscosity Decreasing Agent, Masking, Viscosity Controlling) |
|
|
|
|
Nylon-12
(Bulking Agent, Opacifying, Viscosity Controlling) |
|
|
|
|
Polyglyceryl-4 Diisostearate/Polyhydroxystearate/Sebacate
(Emulsifying, Emulsion Stabilising, Surfactant) |
|
|
|
|
Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer
(Viscosity Controlling) |
|
|
|
|
Magnesium Sulfate
(Bulking Agent, Hair Conditioning, Viscosity Controlling) |
|
|
|
|
Alumina
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
|
|
|
|
Silica
(Abrasive, Absorbent, Anticaking Agent, Bulking Agent, Opacifying, Viscosity Controlling) |
|
|
|
|
Dimethicone
(Antifoaming Agent, Skin Protecting, Emollient, Skin Conditioning) |
Silicone
|
|
|
|
Dimethicone/Vinyl Dimethicone Crosspolymer
(Viscosity Controlling) |
|
|
|
|
Polyglyceryl-3 Oleate
(Skin Conditioning, Emollient, Emulsifying, Surfactant) |
|
|
|
|
Sorbitan Isostearate
(Emulsifying, Surfactant) |
|
|
|
|
Stearalkonium Hectorite
(Suspending Agent Nonsurfactant, Gel Forming, Viscosity Controlling) |
|
|
|
|
Diisostearoyl Polyglyceryl-3 Dimer Dilinoleate
(Skin Conditioning, Emollient) |
|
|
|
|
Sodium Benzoate
(Fragrance, Preservative, Anticorrosive, Masking) |
|
|
|
|
Dimethicone Crosspolymer
(Emulsion Stabilising, Hair Fixing, Suspending Agent Nonsurfactant, Viscosity Increasingagent Nonaqueous, Viscosity Controlling) |
|
|
|
|
Propylene Carbonate
(Solvent, Viscosity Decreasing Agent, Viscosity Controlling) |
|
|
|
|
Polymethylsilsesquioxane
(Opacifying) |
|
|
|
|
Potassium Sorbate
(Fragrance, Preservative) |
|
|
|
|
Tocopheryl Acetate
(Antioxidant, Skin Conditioning) |
Bad for Oily Skin
|
|
|
|
Triethoxycaprylylsilane
(Binding Agent, Binding) |
|
|
|
|
Niacinamide
(Hair Conditioning, Skin Conditioning, Smoothing) |
|
|
|
|
Sargassum Pacificum Thallus Extract
(Skin Conditioning, Skin Conditioning Emollient) |
|
|
|
|
TOCOPHEROL
(Antioxidant, Fragrance, Skin Conditioning) |
|
|
|
|
1,2-Hexanediol
(Solvent) |
|
|
|
|
Hydrolyzed Extensin
(Hair Conditioning, Skin Conditioning) |
|
|
|
|
Glycine Soja Oil
(Perfuming, Skin Conditioning, Skin Conditioning Emollient) |
|
|
|
|
Phenoxyethanol
(Fragrance, Preservative) |
Paraben
|
|
|
|
Macrocystis Pyrifera Extract
(Viscosity Controlling) |
|
|
|
|
Sodium Hyaluronate
(Skin Conditioning, Humectant) |
Good for Dry Skin
|
|
|
|
Pancratium Maritimum Extract
(Bleaching) |
|
|
|
|
Hydrolyzed Ginseng Saponins
(Skin Conditioning) |
|
|
|
|
Hydroxypropyltrimonium Hyaluronate
(Film Forming, Humectant) |
|
|
|
|
Hydrolyzed Hyaluronic Acid
(Hair Conditioning, Humectant, Skin Conditioning) |
|
|
|
|
Sodium Acetylated Hyaluronate
(Humectant) |
|
|
|
|
Hyaluronic Acid
(Skin Conditioning, Viscosity Increasing Agent, Antistatic Agent, Humectant, Moisturising) |
|
|
|
|
Hydrolyzed Sodium Hyaluronate
(Skin Conditioning) |
|
|
|
|
Sodium Hyaluronate Crosspolymer
(Humectant, Skin Conditioning) |
|
|
|
|
Potassium Hyaluronate
(Skin Conditioning) |
|
|
|
|
CI 77891
(Colorant) |
|
|
|
|
Iron Oxides
(Colorant, Cosmetic Colorant) |
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.
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.
From the community
Used this product? Rate it in 10 seconds
Alternatives
Other products people analyze alongside this one.