The Muji Fermentation Induction Serum is a rich, pre-lotion serum formulated with 100% naturally derived ingredients. More than 65% of its composition is rice bran fermentation liquid, an exclusive Muji ingredient developed from Yamagata Prefecture rice bran. Packed with 7 types of vitamins and 8 types of minerals, this ingredient helps create skin that is firm, supple, and smooth.
By using this serum before toner, it prepares the skin to better absorb subsequent moisturizing ingredients, ensuring deep hydration and improved texture. Enriched with yeast extract and rice bran oil, it maximizes the natural power of rice bran to deliver nourishment and resilience to the skin.
Key Features
Made with over 65% rice bran fermentation liquid for firmness and hydration.
Prepares skin before toner for better absorption of skincare products.
Rich, thick texture that smooths and conditions the skin.
Includes yeast extract and rice bran oil for extra nourishment.
No water used—only moisturizing and conditioning ingredients.
Fragrance-free, coloring-free, mineral oil-free.
Mildly acidic, paraben-free, alcohol-free.
Allergy-tested (not guaranteed to be allergy-free).
Made in Japan.
Recommended For
Dry, rough, or dull skin lacking firmness.
Prepping skin for maximum absorption of toner and moisturizer.
Those who prefer natural, rice-derived skincare ingredients.
How to Use
After cleansing, take an appropriate amount (2–3 pumps).
Apply gently over the entire face before lotion.
Continue with toner, emulsion, or cream.
Specifications
Content: 100 mL (large capacity)
Category: Fermentation-Based Introductory Serum
Country of Origin: Japan
