Cosrx The Retinol 0.5 Oil 20ml 13
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This product contains beneficial ingredients such as squalane, retinol, and tocopherol, which are known for their skin-nourishing and anti-aging properties. However, the presence of BHT, a synthetic antioxidant with potential health concerns, slightly lowers the score. The overall formulation is mostly safe, with a mix of natural and synthetic components, but the inclusion of BHT prevents it from achieving a higher rating.
Key ingredients 5
SqualaneVery Good
Squalane is a highly effective emollient and natural antioxidant. It helps to hydrate and protect the skin barrier. It is non-irritating and suitable for all skin types.
Risks
There are minimal risks associated with squalane, as it is generally well-tolerated.
Benefits
Squalane provides excellent moisturizing properties and can help reduce the appearance of fine lines.
RetinolVery Good
Retinol is a potent form of Vitamin A that promotes cell turnover and collagen production. It is widely used for its anti-aging benefits. It can help reduce the appearance of wrinkles and improve skin texture.
Risks
Retinol can cause irritation, redness, and peeling, especially in sensitive skin.
Benefits
Retinol is effective in reducing fine lines, improving skin tone, and treating acne.
Glycine Soja (Soybean) OilGood
Soybean oil is rich in essential fatty acids and antioxidants. It helps to nourish and protect the skin. It can improve skin texture and elasticity.
Risks
Some individuals may experience allergic reactions to soybean oil.
Benefits
Soybean oil is beneficial for its moisturizing and anti-inflammatory properties.
TocopherolGood
Tocopherol, or Vitamin E, is a powerful antioxidant that helps protect the skin from free radical damage. It supports skin health and repair. It is often used to enhance the stability of skincare formulations.
Risks
High concentrations may cause skin irritation in sensitive individuals.
Benefits
Tocopherol provides antioxidant protection and helps maintain skin moisture.
BHTBad
BHT is a synthetic antioxidant used to extend the shelf life of products. It is controversial due to potential health concerns. Some studies suggest it may have carcinogenic effects.
Risks
BHT may cause skin irritation and has been linked to potential endocrine disruption.
Benefits
BHT helps prevent the oxidation of oils and fats in formulations, extending product longevity.
Processing
Processed Foods
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