🔬 How It Actually Works
An extract derived from the lees (residual yeast and rice) left over from brewing sake. It is incredibly rich in kojic acid, amino acids, and ceramides, making it a master at brightening and hydrating the skin.
💖 Why Your Skin Loves It
Fades hyperpigmentation, inhibits melanin production, and refines texture.
💡 Pro Tip
The absolute hero ingredient in luxury Japanese essences.
🧪 The Mixology Guide
Skincare is chemistry. Here is how Oryza Sativa (Rice) Lees Extract interacts with other active ingredients on your shelf.
✅ Best Friends (Synergy)
No documented synergies yet.
⚠️ Arch Enemies (Conflict)
Plays well with most ingredients.