Oryza Sativa (Rice) Lees Extract

Oryza Sativa (Rice) Lees Extract is derived from the fermented byproduct of sake production. This extract is rich in amino acids, vitamins, and minerals, which can help to hydrate, brighten, and soothe the skin. It is often used for its antioxidant properties and ability to improve skin tone and texture.

BenefitGood 2.5 / 4

Hydration i2 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

Soothing i1.5 / 4

Whether it can calm the skin — linked to less redness, irritation, discomfort, or visible reactivity.

Texture i1 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

RiskLow 0.5 / 4

Sensitization i0.5 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• hydrates skin
• brightens complexion
• soothes skin
• provides antioxidant benefits

Things to watch

• rare potential for allergic reaction

Products with Oryza Sativa (Rice) Lees Extract

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Frequently asked questions

What are 'rice lees'?

Rice lees are the solid byproduct left over after rice fermentation during sake production. They are rich in beneficial compounds that can be extracted for cosmetic use.

Can Oryza Sativa (Rice) Lees Extract help with sensitive skin?

Yes, this extract is known for its soothing properties and can be beneficial for sensitive skin, helping to calm irritation and reduce redness.