COSRX Ultra-Light Invisible Sun Serum SPF50+ PA++++ 50ml, 2-Pack

Features

COSRX Ultra Light Invisible Sun Serum SPF50+ PA++++ is a high-performance, multifunctional sunscreen designed for effortless application. Featuring a sheer and transparent formula, this serum absorbs quickly into the skin without leaving any white cast or sticky residue. It provides a refreshing finish, making it an ideal choice for those who dislike the heavy or stifling feeling of traditional sunscreens. The product is formulated to offer triple defense against UV rays, heat, and dryness, effectively soothing the skin while providing superior sun protection.

Benefits

This sunscreen is specifically engineered to provide a comfortable, lightweight experience that feels like a hydrating serum. It is perfect for individuals with sensitive skin, those who prefer a clean, non-greasy finish, and anyone seeking a simple, easy-to-wear sun protection solution. By combining powerful UV blocking with deep hydration, it leaves the skin looking clear and healthy. It also serves as a functional cosmetic product, offering whitening and wrinkle-improvement benefits to help maintain a youthful complexion.

Main Ingredients and their effects

Aloe Vera Leaf Water: Provides intense hydration and a soothing effect, helping to calm skin irritated by heat and UV exposure. The formula contains a high concentration of this ingredient to maximize its refreshing properties.

Witch Hazel Leaf Water: Known for its skin-soothing capabilities, it helps to cool down the skin and alleviate the discomfort caused by environmental stressors.

Hyaluronic Acid: A powerful humectant that attracts and locks in moisture, ensuring the skin remains hydrated and plump throughout the day.

Niacinamide: Included for its brightening properties, it helps prevent pigmentation caused by UV radiation.

Adenosine: A functional ingredient that supports skin elasticity and helps prevent the appearance of wrinkles.

Clinical test results

COSRX Ultra Light Invisible Sun Serum SPF50+ PA++++ has undergone rigorous testing to ensure safety and efficacy. Clinical trials conducted according to ISO 24444:2019 and ISO 24442:2022 standards confirmed an SPF of 53.1 and a PA rating of 18.3 (PA++++). In independent consumer studies, 100% of participants expressed satisfaction with the product's lightweight, moisture-rich texture and ease of application.

Certifications and Awards

The product has been verified as a low-irritation formula through comprehensive clinical trials, including sensitive skin irritation tests and eye irritation alternative tests. It was recognized as a Best New Product in the sunscreen/lotion category for the second half of 2024 by Hwahae.

Usage instructions

Apply an appropriate amount of COSRX Ultra Light Invisible Sun Serum SPF50+ PA++++ evenly to areas of the skin exposed to UV rays. For optimal results and continuous protection, reapply as needed throughout the day. Store in a cool place away from direct sunlight and keep out of reach of children. If any abnormal symptoms such as red spots, swelling, or itching occur during or after use, consult with a medical professional.