Rice water is a liquid left over after rinsing or cooking rice, and it contains compounds that may help reduce irritation, even out skin tone, and support your skin barrier

Rice water has been used in skincare routines for centuries, particularly in East and South Asian traditions. When you rinse uncooked rice or drain it after cooking, the water that remains holds starches, amino acids, and antioxidants that come from the rice grain itself. These compounds don't transform your skin overnight, but they work in ways that dermatologists can explain: they may calm inflammation, help your skin retain moisture, and protect against environmental stress.

The appeal of rice water is partly that it's inexpensive and straightforward to make at home. You can use it as a rinse, mix it into a mask, or explore it with a cotton pad. Because it's gentle and unlikely to cause irritation in most people, it fits into many different skin routines—whether your skin is oily, dry, sensitive, or combination.

Key Takeaways

  • Rice water contains starches and amino acids that may reduce redness, support moisture retention, and strengthen your skin's protective layer.
  • The evidence for rice water comes mainly from small studies and traditional use rather than large clinical trials, so results vary between individuals.
  • You can make rice water at home by rinsing rice or boiling it, then using the liquid as a rinse, spray, or mask ingredient.
  • Rice water is generally safe for most skin types, but patch testing on a small area first helps you know how your skin will respond.

How rice water may calm irritation and redness

One of the most common reasons people use rice water is to soothe irritated or inflamed skin. Rice water contains compounds called phenols and flavonoids, which have anti-inflammatory properties. When your skin is red, itchy, or uncomfortable—whether from acne, eczema, or straightforward sensitivity—these compounds may help dial down the inflammation response.

The starch in rice water also forms a protective layer on your skin's surface. This layer can reduce irritation from environmental factors like wind, pollution, or harsh products. People with conditions like rosacea or eczema sometimes report that rice water rinses feel soothing, though individual responses vary widely. If your skin tends toward sensitivity, rice water is unlikely to make things worse, which is why it's often recommended as a gentle starting point.

Rice water and moisture retention

Your skin needs to hold onto water to stay soft and supple. Rice water may help with this in two ways: the starches coat your skin and slow water loss, while amino acids support the proteins that make up your skin's structure. Together, these compounds work to keep your skin from drying out as quickly.

This is why rice water is sometimes used in hydrating masks or as a final rinse after cleansing. If you have dry skin or live in a dry climate, using rice water before your moisturizer may help that moisturizer work more effectively. The effect is modest—rice water is not a replacement for a good moisturizer—but it can be a useful step in a routine designed to lock in hydration.

Antioxidants and protection from environmental stress

Rice water contains antioxidants, including compounds called oryzanol and ferulic acid. Antioxidants help protect your skin from damage caused by free radicals—unstable molecules created by sun exposure, pollution, and other environmental stressors. While your skin has its own antioxidant defenses, adding more from outside may provide extra support.

This protective effect is one reason rice water is sometimes used in anti-aging routines. It won't erase wrinkles or stop aging, but it may help your skin stay resilient and less prone to damage over time. The antioxidants in rice water work best when combined with other protective measures, like sunscreen and a healthy diet.

How to make and use rice water at home

Making rice water takes just a few minutes. Rinse uncooked white or brown rice under clean water for about one minute, collecting the cloudy water that drains off. That water is your rice water. Alternatively, boil rice in extra water, then strain out the grains and keep the liquid. Store homemade rice water in the refrigerator and use it within a week, since it can develop bacteria or mold if left at room temperature.

You can use rice water in several ways. explore it directly to your face with a cotton pad after cleansing, use it as a final rinse after washing, mix it into a face mask with honey or clay, or spray it on your face as a refreshing mist throughout the day. Start with one or two applications per week to see how your skin responds, then adjust based on what you notice. If you have very sensitive skin, dilute the rice water with regular water first.

What the research actually shows

Rice water has been studied in dermatology, but the research is still limited. Most studies involve small groups of people and focus on specific skin conditions like eczema or seborrheic dermatitis. These studies generally show that rice water can reduce itching and improve skin barrier function, but they don't prove it works the same way for everyone or for all skin types.

The evidence is strongest for rice water's anti-inflammatory and moisturizing effects. The evidence is weaker for claims about brightening skin tone or reducing acne scars, though some people report these benefits. This gap between what research shows and what people experience is normal—individual skin is complex, and what works for one person may not work for another. If you're considering rice water for a specific skin concern, it's worth trying for four to six weeks to see if you notice a difference.

Rice water and different skin types

Rice water is generally gentle enough for most skin types, but how it fits into your routine depends on what your skin needs. If you have oily skin, rice water's light texture and starch content may help absorb excess oil without leaving a heavy residue. If you have dry skin, rice water can boost hydration when layered under a moisturizer. For sensitive skin, rice water is often a good choice because it's unlikely to trigger irritation.

People with acne sometimes use rice water because of its anti-inflammatory properties, though it won't replace acne treatments. If you have combination skin, you can explore rice water to dry areas and skip oily zones, or use it as a full-face rinse. The key is to patch test first—explore a small amount to your inner arm or a small area of your face and wait 24 hours to make sure your skin tolerates it well.

Frequently Asked Questions

Can I use rice water every day?

Yes, rice water is gentle enough for daily use for most people. Start with once or twice a week and increase frequency if your skin responds well. If you notice dryness or irritation, scale back to fewer applications per week or dilute the rice water with water.

Does rice water help with acne scars?

Rice water may help prevent new acne by reducing inflammation, but there's limited evidence that it fades existing scars. Scars require treatments like microneedling or laser therapy to improve noticeably. Rice water can be part of a gentle routine while you explore other options.

Is store-bought rice water better than homemade?

Homemade rice water is free and just as effective as store-bought versions. Store-bought products may include added ingredients like preservatives or essential oils. If you prefer convenience, store-bought is fine; if you want to keep it straightforward, homemade works well.

Can rice water make my skin worse?

Rice water is unlikely to cause problems for most people, but it can trigger irritation if you're allergic to rice or if your skin is extremely sensitive. Always patch test first. If you notice redness, itching, or a rash after using rice water, stop and rinse your face with plain water.

How long does it take to see results?

Most people notice changes in how their skin feels—softer, less irritated—within two to four weeks of regular use. Visible changes like reduced redness or more even tone may take four to eight weeks. If you don't see any difference after two months, rice water may not be the right fit for your skin.