UV Protector SPF 50 PA++++

A study found that iron oxides can provide up to 93% protection against high-energy visible (HEV) light.* As a powerful blue-light defence ingredient, iron oxides precisely reflect and scatter blue light, helping to reduce oxidative damage caused by light exposure at its source. This helps prevent the appearance of pigmentation and photoageing.

With their naturally derived mineral properties, iron oxides also help refine and even the look of skin tone, leaving the complexion visibly bright, smooth, and radiant throughout the day—an essential daily defence for modern urban lifestyles.

Rich in 18 essential amino acids, Silk Powder boasts exceptional bio-affinity, allowing it to meld seamlessly with the skin. It works to actively inhibit melanin production, effectively brightening and evening out dull skin tones. Beyond its corrective properties, it acts as a moisture reservoir to maintain an optimal hydration balance throughout the day.

A potent botanical antioxidant, Quince Seed effectively neutralizes free radicals to diminish visible signs of photo-aging caused by UV exposure. It refines skin texture for a more uniform tone, restoring a healthy, translucent radiance from within.

Rich in antioxidants, it inhibits Reactive Oxygen Species (ROS) to combat dullness and yellow undertones. It minimizes cellular damage from free radicals, restoring a bright, clear glow.

Deeply repairs and nourishes the skin while stimulating cellular regeneration. It works to improve uneven skin tone and significantly enhance skin elasticity and suppleness.

SPF (Sun Protection Factor) is the primary measure of a product's ability to shield your skin from UVB rays. A higher SPF rating indicates prolonged protection, effectively preventing painful sunburn and skin inflammation.

The PA (Protection Grade of UVA) measures a product’s defence against UVA rays. There are four levels, ranging from PA+ to PA++++, with more plusses meaning stronger protection.

Yes. Yii UV Protector is designed to be water-resistant and long-wearing. To ensure your pores are thoroughly purified, we recommend a double-cleanse using Mild Cleansing followed by the Face Wash Foam.

No reapplication is necessary under normal conditions. Yii UV Protector
features Japan’s highest 2-star water-resistant rating, providing up to 12
hours of continuous UV protection. However, if you are swimming or perspiring
heavily, we recommend patting the skin dry and reapplying to ensure optimal
efficacy.

With Yii UV Protector (SPF 50 / PA++++), there is no wait. Unlike chemical sunscreens that require 15 to 30 minutes to absorb, Yii UV Protector is a pure physical sunscreen. Its gentle, hypoallergenic formula provides instant protection — simply apply and you are ready to step out into the sun immediately.

Sensitive skin is particularly vulnerable to UV rays, which can easily trigger redness, peeling, and discomfort. This makes finding the right protection a priority. Yii UV Protector is a 100% physical formula specifically developed for sensitive and compromised skin barriers. Free from chemical filters, fragrances, and mineral oils, it has passed U.S. FDA-standard allergy testing to ensure a gentle and reliable experience.

As "Ocean Friendly" status depends on factors like overall biodegradability and there is currently no globally unified scientific standard, we cannot guarantee 100% compliance with all potential definitions. However, we explicitly confirm that Yii products are formulated without ingredients banned by major conservation areas like Hawaii and Palau (e.g., Oxybenzone, Octinoxate, Octocrylene, 4-MBC, and Parabens), strictly adhering to current "Coral Friendly" protection laws.