Xi dau is a soy sauce from Vietnam. It's a popular condiment in Vietnamese and other Asian cuisines.

Xi dau is made from a fermented paste of soybeans, roasted grain, brine, and a mold Aspergillus oryzae or Aspergillus sojae.

What does xi dau taste like?

Xi dau has a salty, sweet and slightly umami flavor.

What is the nutritional value of xi dau?

Xi dau is low in calories but high in sodium. It also contains a small amount of protein.

How is xi dau used in cooking?

Xi dau is typically used as a seasoning or a marinade in a variety of dishes.

Is xi dau gluten-free?

Many types of soy sauce, including xi dau, contain wheat, so they are not gluten-free.

Are there any substitutes for xi dau?

If you can't find xi dau, you can use other types of soy sauce or tamari as a substitute.

What is the shelf life of xi dau?”

When stored in a cool, dark place, xi dau can last for up to two years.

Can I use xi dau in place of regular soy sauce?

Yes, xi dau can be used in place of regular soy sauce in most recipes.

Does xi dau need to be refrigerated after opening?

No, xi dau doesn't need to be refrigerated after opening but it should be stored in a cool, dark place away from heat.

How can I tell if my xi dau has gone bad?

If your xi dau has changed color, smell, or consistency, it may have gone bad.

What dishes are traditionally made using xi dau?

Xi dau is used in many Vietnamese dishes, including pho and spring rolls.

Is xi dau suitable for vegetarians or vegans?

Yes, xi dau is typically made from plant-based ingredients so it's suitable for vegetarians and vegans.

Can people with soy allergy consume xi dau?

No, people with a soy allergy should not consume xi dau as it is made from soybeans.

Are there health benefits to consuming xi dau?

Soy sauce like xi dau contains antioxidants and can aid digestion due to its fermentation process. However, it is high in sodium, which should be consumed in moderation.

Where can I buy xi dau?

You can buy it at Weee! Asian Market, www.sayweee.com.

FAQ

What is the minimum order for free delivery?

Free delivery starts at $35 in most areas. The exact minimum may vary by region and will be shown at checkout.

How fast is delivery?

Most orders are delivered within 1–2 days depending on your location. You can select your delivery date at checkout.

Do you have physical store locations?

No, we are 100% online. By operating without physical stores, we keep prices lower and pass the savings to you.

Where do you deliver?

We currently deliver to all 50 U.S. states. Enter your ZIP code to confirm availability in your area.

Are there deals for first-time customers?

Yes! New customers can enjoy exclusive first-order discounts and special promotions.

Where to buy xi dau near me?

Asian American store with
free delivery available*

*Orders above $35, varies by region

Shop now

Top 5 products for Xi Dau

#1

Maggi Soy Sauce, Dark 700 ml

"Xi Dau" folk refer to dark soy sauce like the one offered by Maggi. This 700 ml bottle is ideal for creating a variety of Asian dishes, adding a deep color and rich, salty-sweet flavor. It's great for marinades, stir-fries, and dipping sauces. Enjoy the authentic taste directly imported from Asia. Health-conscious? This dark soy sauce has low fat, enhancing meals without adding unnecessary fats.

$4.89 - $6.79

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My daughter can’t eat without soy sauce and this is her favorite
tuquynhvo1988
This rich soy sauce is delicious as a dipping sauce or seasoning.
weee.13399215
This kind is delicious.
lungocmykg2015
My family loves this type of soy sauce; it's thick and delicious.
ThảoNguyễn
The thick soy sauce is very delicious.
Sonvtran2007
Delicious and reasonably priced.
Huy Tran
The taste is amazing!
haiannguyen33
carefully packaged
Eugene
Nhơn Rê Nên wants more
weee.14248187

#2

Knorr Liquid Seasoning 1000 ml

The Knorr Liquid Seasoning 1000 ml is a perfect choice for lovers of Asian cuisine who prefer "Xi Dau", a classic Vietnamese soy sauce. It can enhance the flavours of various dishes like stir-fries, soups, or marinades with its savory umami-packed taste. Being a healthy seasoning option, it contains less salt as compared to regular soy sauces, making it a healthier choice for daily cooking. This large pack size offers more value for frequent users without worrying about frequent repurchasing.

$6.99 - $10.99

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My soy sauce as always
Jia
The sauce that I need most!
LN
The soy sauce is delicious and not too salty.
weee.9919513
Yey for this! My all around flavor enhancer
maeroxanneque
This soy sauce is delicious
Ann
Soy sauce tastes delicious whether eaten raw or used as a marinade in cooking.
chinhle120584
Very good seasoning
OliverTolentino
Quality
Lee
Buying one bottle is cheaper than buying three smaller bottles.
ThaoLe
Delivered safely
ishathp

#3

Chinsu Soy Sauce with Garlic and Chili 8.5 fl.oz

Perfect for Xi Dau lovers, this garlicky, chili‑spiced soy sauce adds bright umami to stir‑fries, braised pork, dumpling dipping sauces and noodle bowls. Its bold, tangy heat complements fresh vegetables and seafood, delivering authentic Chinese flavor in every drop.

$1.29 - $2.79

Shop now

My son loves this soy sauce
bacle59
Good on everything!
andershelp
Buy because of promotion
My boyfriend is Jimin
Chin-su garlic chili is so convenient!
Tara
I like this type of dipping sauce.
Thithi
This will be my first time trying chin-su
DeyDey410
I've bought it many times… I really like it.
vivianle1210

#4

Maggi France Arome Sauce 27 oz

$19.99 - $25.99

Shop now

Very well packaged with all this bubble wrap. Love this “ France “armor maggi, taste less salty than the regular one, is my fancy msg at home.
kukubear813
Kidney Tonic
Baothu Huynh
Very convenient everything on WEE !!!
weee.16254207
It’s expensive and this is the first time I let my daughter try it but she does not like it
tuquynhvo1988
I like the way they are package my item
Pht72579
Ordered before, they are good
hungtle3
This soy sauce is very delicious; I've bought it many times.
liem11
great bottle! very big
MichelleChau
Broken cap, got the refund of 30% back. This soysauce is the best. Go this can’t go back. Please like my review!
thea.dora132
Good price. Delicious taste.
hanhmom_2004

#5

Cholimex Natural Soy Sauce 10.14 fl.oz

A natural soy sauce brings salty‑umami depth to Xi Dau stir‑fries, braised cabbage, and hot‑pot dips. Its clean soybean flavor enhances Chinese cabbage without overwhelming, making it a perfect pantry staple for authentic Asian cuisine.

$2.29 - $3.29

Shop now

Cholimex Standard Flavor
veronavn
First time purchasing, great one
ttran
Has a rich, nice flavor.
alai
Small bottle of soy sauce, cute bottle design, delicious taste. Not too salty.
NThanh
Have not tried it yet but I like the bottle design
ĐỖ NGỌC TƯỜNG VY
If the soy sauce is good, I will mix the noodles with soy sauce.
Mimi
The soy sauce is delicious, I wish there was a larger size.
Hanh
Everything is good. I will support again.
Hanh
Small but good
christinenguyen29

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Recent service reviews

Sept. 2024

Very good prices, delivery on times of any time I ordered . Good service. Good product. You can find anything's on Weee!

PriceDeliveryProduct Quality

Customer since 2018

Phoenix, AZ

Jun. 2024

I've hunted all over Connecticut for Asian groceries and they're difficult to find in my area. I love being able to order them on Weee!

Product Variety

Customer since 2020

Connecticut, CT

Apr. 2024

Great customer service. Experienced customer service who answers the phone could always solve problem efficiently.

Customer service

Customer since 2023

Washington DC

Jan. 2024

I really appreciate that you work hard to uphold standards of quality. I like the wide variety of products and the ease of shopping with you.

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Customer since 2020

Los Angeles, CA

Frequently asked questions

What is xi dau?
Xi dau is a soy sauce from Vietnam. It's a popular condiment in Vietnamese and other Asian cuisines.
What does xi dau taste like?
Xi dau has a salty, sweet and slightly umami flavor.
How is xi dau used in cooking?
Xi dau is typically used as a seasoning or a marinade in a variety of dishes.
Are there any substitutes for xi dau?
If you can't find xi dau, you can use other types of soy sauce or tamari as a substitute.
Can I use xi dau in place of regular soy sauce?
Yes, xi dau can be used in place of regular soy sauce in most recipes.
How can I tell if my xi dau has gone bad?
If your xi dau has changed color, smell, or consistency, it may have gone bad.
Is xi dau suitable for vegetarians or vegans?
Yes, xi dau is typically made from plant-based ingredients so it's suitable for vegetarians and vegans.
Are there health benefits to consuming xi dau?
Soy sauce like xi dau contains antioxidants and can aid digestion due to its fermentation process. However, it is high in sodium, which should be consumed in moderation.

How is xi dau made?
Xi dau is made from a fermented paste of soybeans, roasted grain, brine, and a mold Aspergillus oryzae or Aspergillus sojae.
What is the nutritional value of xi dau?
Xi dau is low in calories but high in sodium. It also contains a small amount of protein.
Is xi dau gluten-free?
Many types of soy sauce, including xi dau, contain wheat, so they are not gluten-free.
What is the shelf life of xi dau?”
When stored in a cool, dark place, xi dau can last for up to two years.
Does xi dau need to be refrigerated after opening?
No, xi dau doesn't need to be refrigerated after opening but it should be stored in a cool, dark place away from heat.
What dishes are traditionally made using xi dau?
Xi dau is used in many Vietnamese dishes, including pho and spring rolls.
Can people with soy allergy consume xi dau?
No, people with a soy allergy should not consume xi dau as it is made from soybeans.
Where can I buy xi dau?
You can buy it at Weee! Asian Market, www.sayweee.com.

My daughter can’t eat without soy sauce and this is her favorite
tuquynhvo1988
This rich soy sauce is delicious as a dipping sauce or seasoning.
weee.13399215
This kind is delicious.
lungocmykg2015
My family loves this type of soy sauce; it's thick and delicious.
ThảoNguyễn
The thick soy sauce is very delicious.
Sonvtran2007
Delicious and reasonably priced.
Huy Tran
The taste is amazing!
haiannguyen33
carefully packaged
Eugene
Nhơn Rê Nên wants more
weee.14248187
My soy sauce as always
Jia
My son loves this soy sauce
bacle59
Good on everything!
andershelp
Buy because of promotion
My boyfriend is Jimin
Chin-su garlic chili is so convenient!
Tara
I like this type of dipping sauce.
Thithi
This will be my first time trying chin-su
DeyDey410
I've bought it many times… I really like it.
vivianle1210
Very well packaged with all this bubble wrap. Love this “ France “armor maggi, taste less salty than the regular one, is my fancy msg at home.
kukubear813
Kidney Tonic
Baothu Huynh
Very convenient everything on WEE !!!
weee.16254207
Cholimex Standard Flavor
veronavn
First time purchasing, great one
ttran
Has a rich, nice flavor.
alai
Small bottle of soy sauce, cute bottle design, delicious taste. Not too salty.
NThanh
Have not tried it yet but I like the bottle design
ĐỖ NGỌC TƯỜNG VY
If the soy sauce is good, I will mix the noodles with soy sauce.
Mimi
The soy sauce is delicious, I wish there was a larger size.
Hanh
Everything is good. I will support again.
Hanh
Small but good
christinenguyen29
Suitable for marinating grilled dishes, the packaging is very secure, so there's no fear of breakage.
Bahungdinh1
This soy sauce is delicious, and it's so convenient to buy it at Weee.
taratran72
Love the little bit of spiciness
philippangeles
This is a pretty good seasoning if you love spice. I would definitely get it if you like soy sauce and not have the extra step to add chili. This tastes like actual chili as well
Tiffanie
My husband really likes this type.
lelamkt88
this is one of the seasoning that is most of the time a must have in my cooking
arkem5
love it!
Charmie Walchli
Delicious many times
weee.14172859
Thank you !!!!!!!!!’!!!!!!!!
Ana_luna4796
So good. Just enough to spice things up
philippangeles
Looks perfectly sealed
Armani
The goods meet the standards, everyone.
Ruou phan
The packaging was very sturdy and reliable.
Xiaolin Therrien
The logistics were incredibly fast, the value for money was excellent, and the taste was pure and delicious. I will definitely buy it again next time!
h z x
First time buying
tamanh0806
More expensive than the supermarket, but the advantage is that you don't have to carry it back yourself.
Jia嘉嘉猪
It's alright, edible enough.
Lucky
Haitian soy sauce has a very fresh and delicious flavor; I buy several bottles every time.
Lilac
Haitian Meiji is a great choice; it's affordable and delicious.
Lilac
It has a fresh and fragrant taste, and the original flavor is really delicious.
真儿
Packaged nicely.
vida.keointhisone