Perfect One Medicated Whitening All-in-One Gel is a Japanese quasi-drug brightening gel formulated to target dark spots, uneven tone, and dullness while providing complete daily skincare in one step. Powered by dual whitening active ingredients, this gel helps suppress melanin production and prevent the formation of spots and freckles caused by sun exposure.
The gentle yet effective formula also contains soothing agents to support skin comfort, making it suitable for all skin types, including sensitive skin. With its lightweight gel texture, it absorbs smoothly without stickiness, leaving the skin hydrated, clear, and radiant.
Key Benefits
✨ Brightens skin and helps prevent dark spots
🎯 Dual whitening approach with proven active ingredients
💧 Provides hydration and skin conditioning in one step
🛡️ Helps calm and protect skin from irritation
🌿 Suitable for all skin types
🇯🇵 Japanese medicated skincare by Perfect OneActive Ingredients (Quasi-Drug)
🧪 Arbutin – Helps suppress melanin production to prevent spots and freckles
🍊 L-Ascorbic Acid 2-Glucoside – Stable vitamin C derivative for brightening and tone clarity
🌿 Dipotassium Glycyrrhizinate – Soothes skin and helps reduce irritationHow to Use
After cleansing, take an appropriate amount of gel
Apply evenly to the entire face
Gently spread and pat until fully absorbed
Can be used morning and evening as an all-in-one skincare step.
Product Details
Product Name: Perfect One Medicated Whitening All-in-One Gel
Brand: パーフェクトワン (Perfect One)
Product Type: Medicated all-in-one gel (quasi-drug)
Form: Gel
Volume: 75 g / 2.6 oz
Key Functions: Whitening, hydration, soothing care
Skin Type: All skin types
Country of Origin: Japan
Recommended For
Uneven skin tone and dullness
Dark spots and freckles caused by UV exposure
Those seeking simple yet effective brightening care
Daily use for clear, radiant skin























![[TIRTIR] Perfect-C Vita Cream (50 ml)](https://static.wixstatic.com/media/7d20de_030a23109f3a4955a84180e1d1f63bf6~mv2.jpg/v1/fill/w_679,h_679,al_c,q_85,enc_avif,quality_auto/7d20de_030a23109f3a4955a84180e1d1f63bf6~mv2.jpg)
![[TIRTIR] Glossy Coating Mist](https://static.wixstatic.com/media/7d20de_98b55990e8b2452484b0236819f68f1f~mv2.jpg/v1/fill/w_879,h_879,al_c,q_85,enc_avif,quality_auto/7d20de_98b55990e8b2452484b0236819f68f1f~mv2.jpg)
![[TIRTIR] Glossy Coating Mist](https://static.wixstatic.com/media/7d20de_b85f51f74537454aa81e825a4820eb21~mv2.jpg/v1/fill/w_980,h_980,al_c,q_85,usm_0.66_1.00_0.01,enc_avif,quality_auto/7d20de_b85f51f74537454aa81e825a4820eb21~mv2.jpg)
![[TIRTIR] Prism Highlighter Duo](https://static.wixstatic.com/media/7d20de_35553dec7ceb46f780cd7a347e4cfe78~mv2.jpg/v1/fill/w_679,h_679,al_c,q_85,enc_avif,quality_auto/7d20de_35553dec7ceb46f780cd7a347e4cfe78~mv2.jpg)
![[TIRTIR] Prism Highlighter Duo](https://static.wixstatic.com/media/7d20de_c719a6ec03144062afcb8c28e450da81~mv2.jpg/v1/fill/w_679,h_679,al_c,q_85,enc_avif,quality_auto/7d20de_c719a6ec03144062afcb8c28e450da81~mv2.jpg)



