Kosas Revealer Skin Improving SPF 25 Foundation Medium Tan Warm
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This foundation features a clean formulation with beneficial ingredients such as niacinamide, sodium hyaluronate, and squalane, which are known for their skin-enhancing properties. The inclusion of zinc oxide provides effective mineral UV protection without the risks associated with chemical filters. The product avoids harsh chemicals and synthetic fragrances, making it a safe choice for sensitive skin.
Key ingredients 6
SqualaneVery Good
Squalane is a highly effective emollient and natural antioxidant. It mimics the skin's natural oils, making it an excellent moisturizer. It is non-comedogenic and suitable for all skin types.
Risks
Squalane is generally safe with no significant risks.
Benefits
It provides deep hydration and is suitable for all skin types.
Ethylhexyl OlivateGood
Ethylhexyl Olivate is derived from olive oil and is used as an emollient. It helps to soften and smooth the skin, providing a silky feel. It is generally well-tolerated and beneficial for skin hydration.
Risks
There are minimal risks associated with Ethylhexyl Olivate, though it may cause irritation in very sensitive individuals.
Benefits
It provides moisturizing benefits and enhances skin smoothness.
NiacinamideGood
Niacinamide is a form of Vitamin B3 that is known for its anti-inflammatory properties. It helps improve skin texture, reduce redness, and enhance the skin barrier. It is widely recognized for its multiple skin benefits.
Risks
Niacinamide is generally safe, but in rare cases, it may cause mild irritation.
Benefits
It improves skin texture, reduces redness, and strengthens the skin barrier.
Sodium HyaluronateGood
Sodium Hyaluronate is a salt form of Hyaluronic Acid, known for its ability to retain moisture. It helps to hydrate the skin and reduce the appearance of fine lines. It is highly effective in maintaining skin hydration.
Risks
There are no significant risks associated with Sodium Hyaluronate.
Benefits
It provides excellent hydration and helps reduce fine lines.
Zinc OxideGood
Zinc Oxide is a mineral sunscreen agent that provides broad-spectrum UV protection. It is known for its safety and efficacy in protecting the skin from harmful UV rays. It is often used in formulations for sensitive skin.
Risks
There are minimal risks associated with Zinc Oxide, though it may leave a white cast on the skin.
Benefits
It provides effective UV protection and is suitable for sensitive skin.
WaterNeutral
Water is a common solvent used in cosmetics to dissolve other ingredients. It helps in forming emulsions and provides a base for the formulation. It does not have any direct benefits or risks in cosmetic formulations.
Risks
There are no significant risks associated with water in cosmetics.
Benefits
Water acts as a solvent and helps in the application of the product.
Get the full breakdown in the Scout appTake Scout shopping
Scan any product to see lab results, healthy alternatives, and your personalized analysis.
Download on theApp Store GET IT ONGoogle PlayAmazon pricing & content
Amazon price as of . Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED “AS IS” AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.