Beauty of Joseon Stay Fresh Tone Up Sunscreen 50ml SPF50+ PA++++ (+Tone Up Sunscreen 10ml Gift)

Features

Beauty of Joseon Stay Fresh Tone Up Sunscreen 50ml SPF50+ PA++++ (+Tone Up Sunscreen 10ml Gift) is a high-performance tone-up sunscreen designed to clear away dullness and fill the skin with a transparent glow while providing powerful UV protection. Formulated with over 80% moisture essence, it adheres closely to the skin without emphasizing pores, offering a smooth base prep that enhances foundation adherence without caking. This slow-aging sun care product defends against both ultraviolet rays and heat aging, keeping the skin protected even under hot sunlight. It is available in two color-correcting options to suit different skin concerns: a purple variant for yellow and dull skin to create a bright, cool-toned complexion, and a green variant for red and sensitive flush skin to achieve a clean and even skin tone.

Benefits

The sunscreen delivers robust broad-spectrum protection with SPF 50+ PA++++ to reliably shield against harsh UV rays. It provides a 24-hour moisture-holding effect that keeps the skin moisturized and comfortable. In addition to securing makeup adherence, it works to care for heat aging by reducing heat aging indicators that increase in hot and dry environments. Designed for a gentle application, the formula offers a comfortable, low-irritation experience suitable for everyday use.

Main Ingredients and their effects

Centella Extract: Helps soothe sensitive skin and provides calming care under environmental stressors. Ceramide NP: Supports the skin barrier and helps maintain moisture retention. Hydrolyzed Lupin Protein: Contributes to skin conditioning and nourishment.

Clinical test results

Clinical testing conducted by the Korea Dermatology Research Institute confirmed the sun protection indices, showing UV protection index (SPF) values of 58.6±11.7 for the purple variant and 55.4±6.2 for the green variant, and UVAPF values of 20.2±3.7 and 17.6±2.6 respectively. A 24-hour moisture holding test demonstrated skin moisture improvement reaching 169% for the purple variant and 150% for the green variant after use. Clinical evaluation also showed a reduction in heat aging indicators within skin keratin under high-temperature and dry environments by 63.72% for the purple variant and 67.24% for the green variant. Furthermore, non-comedogenic testing confirmed suitability for acne-prone skin, and primary skin irritation tests verified the formula as non-irritating.

Usage instructions

Apply an appropriate amount evenly onto the skin as the last step of your skincare routine before sun exposure. Can be used alone or as a prep step before applying foundation for improved makeup adherence.