Kosas Revealer Super Creamy + Brightening Concealer with Caffeine and Hyaluronic Acid Color: Tone 4.5 N Size: 0.2 OZ
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This concealer features a blend of beneficial ingredients such as sodium hyaluronate, squalane, and caffeine, which provide hydration, antioxidant benefits, and skin-firming properties. The product avoids harsh chemicals and includes natural oils and extracts, contributing to its safety profile. However, the presence of some synthetic emulsifiers and preservatives slightly lowers its score, reflecting a moderate level of processing.
Key ingredients 36
PanthenolVery Good
Panthenol, also known as provitamin B5, is a moisturizing and skin-conditioning agent. It helps to improve skin hydration and reduce inflammation.
Risks
Generally safe with minimal risk of irritation.
Benefits
Hydrates the skin and reduces inflammation.
Palmitoyl Tripeptide-5Very Good
This peptide is known for its anti-aging properties, helping to stimulate collagen production and improve skin firmness. It is a popular ingredient in anti-aging formulations.
Risks
Generally safe with minimal risk of irritation.
Benefits
Stimulates collagen production and improves skin firmness.
SqualaneVery Good
Squalane is a highly effective emollient and moisturizer, derived from olives. It helps to hydrate the skin and improve its texture.
Risks
Generally safe with minimal risk of irritation.
Benefits
Deeply hydrates and improves skin texture.
TocopherolVery Good
Tocopherol, or Vitamin E, is a powerful antioxidant that helps to protect the skin from free radical damage. It also provides moisturizing benefits.
Risks
Generally safe with minimal risk of irritation.
Benefits
Protects against free radicals and moisturizes the skin.
Helianthus Annuus (Sunflower) Seed OilVery Good
Sunflower seed oil is a natural emollient rich in fatty acids and vitamins. It helps to moisturize and nourish the skin.
Risks
Generally safe with minimal risk of irritation.
Benefits
Moisturizes and nourishes the skin.
Caprylic/Capric TriglycerideGood
This ingredient is derived from coconut oil and glycerin, providing a lightweight texture and moisturizing properties. It is non-greasy and helps to improve the spreadability of the product.
Risks
Rarely, it may cause irritation in sensitive individuals.
Benefits
Moisturizes the skin and enhances product texture.
MicaGood
Beneficial ingredient — whole-food or functional value in this product class.
Risks
Inhalation of mica particles can be a concern in loose powder forms.
Benefits
Provides a shimmering effect and enhances the visual appeal of the product.
Ethylhexyl OlivateGood
Derived from olive oil, this ingredient acts as an emollient and skin-conditioning agent. It helps to moisturize and soften the skin.
Risks
Generally safe with minimal risk of irritation.
Benefits
Moisturizes and conditions the skin, enhancing skin softness.
GlycerinGood
Glycerin is a humectant that attracts moisture to the skin, helping to keep it hydrated. It is widely used in cosmetics for its moisturizing properties.
Risks
Generally safe with minimal risk of irritation.
Benefits
Hydrates the skin and improves moisture retention.
Helianthus Annuus (Sunflower) Seed Cera (Wax)Good
Sunflower seed wax is a natural wax used as a thickening agent and emollient. It helps to improve the texture and stability of the product.
Risks
Generally safe with minimal risk of irritation.
Benefits
Improves product texture and provides emollient properties.
Sodium HyaluronateGood
Sodium hyaluronate is a form of hyaluronic acid, known for its excellent moisturizing properties. It helps to retain moisture and improve skin elasticity.
Risks
Generally safe with minimal risk of irritation.
Benefits
Deeply hydrates the skin and improves elasticity.
Dunaliella Salina (Algae) ExtractGood
This algae extract is rich in antioxidants and helps to protect the skin from environmental stressors. It is known for its skin-conditioning properties.
Risks
Generally safe with minimal risk of irritation.
Benefits
Provides antioxidant protection and conditions the skin.
Arnica Montana (Arnica) Flower ExtractGood
Arnica extract is known for its anti-inflammatory and soothing properties. It is often used in products to reduce swelling and bruising.
Risks
May cause irritation in sensitive individuals if used in high concentrations.
Benefits
Reduces inflammation and soothes the skin.
Rosmarinus Officinalis (Rosemary) Leaf OilGood
Rosemary leaf oil is known for its antioxidant and antimicrobial properties. It helps to protect the skin and improve its overall health.
Risks
May cause irritation in sensitive individuals if used in high concentrations.
Benefits
Provides antioxidant protection and antimicrobial benefits.
Glycine Soja (Soybean) OilGood
Soybean oil is a natural emollient rich in fatty acids and vitamins. It helps to moisturize and nourish the skin.
Risks
Generally safe with minimal risk of irritation.
Benefits
Moisturizes and nourishes the skin.
Ascorbyl PalmitateGood
Ascorbyl palmitate is a stable form of Vitamin C used for its antioxidant properties. It helps to protect the skin from free radical damage.
Risks
Generally safe with minimal risk of irritation.
Benefits
Provides antioxidant protection and improves skin health.
PhytosterolsGood
Phytosterols are plant-derived compounds known for their skin-conditioning properties. They help to improve skin barrier function and hydration.
Risks
Generally safe with minimal risk of irritation.
Benefits
Improves skin barrier function and enhances hydration.
Aqua/Water/EauNeutral
Water is a common solvent in cosmetics, providing a base for other ingredients. It does not have any direct benefits or risks in this context.
Benefits
Acts as a solvent and helps in the application of the product.
OctyldodecanolNeutral
Octyldodecanol is a fatty alcohol used as an emollient and texture enhancer. It helps to improve the feel of the product on the skin.
Risks
May cause mild irritation in very sensitive skin types.
Benefits
Improves skin feel and product application.
Polyglyceryl-2 DipolyhydroxystearateNeutral
This is an emulsifier that helps to blend oil and water-based ingredients. It is generally considered safe and effective in cosmetics.
Benefits
Stabilizes the formulation and ensures even distribution of ingredients.
UndecaneNeutral
Undecane is a hydrocarbon used as a solvent and emollient in cosmetics. It helps to improve the texture and spreadability of the product.
Benefits
Enhances product texture and application.
Polyhydroxystearic AcidNeutral
This ingredient is used as an emulsifier and thickening agent in cosmetics. It helps to stabilize formulations and improve texture.
Benefits
Stabilizes the product and enhances texture.
Polyglyceryl-3 DiisostearateNeutral
An emulsifier that helps to blend oil and water components in formulations. It is considered safe for use in cosmetics.
Benefits
Ensures even distribution of ingredients and stabilizes the formulation.
GalactoarabinanNeutral
Galactoarabinan is a polysaccharide derived from the larch tree, used as a film-forming agent. It helps to improve the texture and feel of the product.
Benefits
Enhances product texture and provides a smooth application.
TridecaneNeutral
Tridecane is a hydrocarbon used as a solvent and emollient in cosmetics. It helps to improve the spreadability and texture of the product.
Benefits
Enhances product texture and application.
PropanediolNeutral
Propanediol is a glycol used as a solvent and skin-conditioning agent. It helps to improve the texture and feel of the product.
Risks
Generally safe with minimal risk of irritation.
Benefits
Improves product texture and provides skin-conditioning properties.
Glyceryl OleateNeutral
Glyceryl oleate is an emulsifier and skin-conditioning agent derived from natural oils. It helps to stabilize formulations and improve skin feel.
Risks
Generally safe with minimal risk of irritation.
Benefits
Stabilizes formulations and enhances skin feel.
Pentylene GlycolNeutral
Pentylene glycol is a synthetic humectant and solvent used in cosmetics. It helps to improve the texture and moisture retention of the product.
Risks
Generally safe with minimal risk of irritation.
Benefits
Enhances moisture retention and improves product texture.
CaffeineNeutral
Standard formulation ingredient — neither beneficial nor harmful at typical use.
Risks
Generally safe with minimal risk of irritation.
Benefits
Reduces puffiness and provides antioxidant benefits.
MaltodextrinNeutral
Maltodextrin is used as a binding agent and texture enhancer in cosmetics. It is generally considered safe for use in formulations.
Benefits
Enhances texture and stability of the product.
Foeniculum Vulgare (Fennel) Fruit OilNeutral
Fennel fruit oil is used for its aromatic properties and potential skin benefits. It is generally considered safe in cosmetic formulations.
Risks
May cause irritation in sensitive individuals if used in high concentrations.
Benefits
Provides aromatic benefits and potential skin conditioning.
Phenethyl AlcoholNeutral
Phenethyl alcohol is used as a fragrance and preservative in cosmetics. It is generally considered safe for use in formulations.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Provides fragrance and preservative benefits.
Hydrogenated Palm Glycerides CitrateNeutral
This ingredient is used as an emulsifier and stabilizer in cosmetics. It helps to improve the texture and stability of the product.
Benefits
Stabilizes the formulation and enhances texture.
LecithinBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
Generally safe with minimal risk of irritation.
Benefits
Enhances moisture retention and improves product texture.
Potassium SorbateBad
Synthetic preservative — flagged in daily-use products.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Prevents microbial growth and extends product shelf life.
Sodium BenzoateBad
Synthetic preservative that can form benzene in the presence of vitamin C.
Risks
May cause mild irritation in sensitive individuals.
Benefits
Prevents microbial growth and extends product shelf life.
Processing
Processed Foods
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