Pick your favorite Stur flavors

several delicious options

start drinking more water

20 8oz. servings per bottle

and be healthier at work or home

sent directly to you via Amazon

What is Stur?

Stur is the leading ALL-NATURAL liquid water enhancer! Our products are made from only the best natural fruit and stevia extracts - and never contain any artificial flavors, colors or sweeteners.

Stur was made by a husband for his wife and twins - our brand is helping others to love water naturally.

Why should I drink more water?

Because water is amazing and truly essential to better health! The U.S. Institutes of Medicine recommend Americans drink at least 8 glasses of water a day. Among other things, water helps maintain the balance of body fluids, can help control calories, helps energize muscles, helps keep skin looking good, helps your kidneys, and helps maintain normal bowel function.

How do I use Stur?

Flip-open the cap. Point downwards directly into your water. And squeeze 1 second per serving in 8oz. of water (squeeze longer to add more flavor)! Each bottle contains numerous servings and makes many drinks, please be sure to read the label.

What flavors or varieties does Stur come in?

Stur Fruit flavors include Blue & Blackberry, Fruit Punch, Strawberry Watermelon, Pomegranate Cranberry, Orange Mango, Lemonade, Peach, Grape, and Coconut Pineapple. Each bottle makes 20 servings, and each serving contains High Antioxidants (100% Vitamin) to help fight free radicals.

Stur Energy only comes in Mixed Fruit. Each bottle makes 20 servings, and each serving contains 45mg of organic caffeine to naturally boost your energy.

Stur Skinny flavors include Citrus and Black Cherry. Each bottle makes 20 servings, and each serving contains 1g of fiber to help control hunger.

Does Stur have any sugar or calories?

Yes & No.. Our liquid water enhancers are calorie-free. They do contain a negligible amount of sugar because we use real fruit juice, but no sugar is added to our liquid drink mixes. However, our line of powdered drink mixes does contain a small amount of organic cane sugar and calories. Please reference the nutritional panel of each product line for more detailed information.

Does Stur contain any artificial ingredients? (NO artificial sweeteners, flavors, color or preservatives)

NO! Those things scare us - that's why we created Stur.

Stur does NOT use artificial or chemical sweeteners commonly found in other water enhancers and bottled beverages, such as Sucralose, Aspartame, and Acesulfame Potassium.

Stur also does NOT use artificial or chemical flavors or colors such as Yellow Lake 5, Blue 1, Red 40, etc.

What makes Stur taste sweet?

We naturally sweeten our blends with NATURAL stevia leaf extract.

Our stevia is gently steeped in warm water (hence the great taste), never with methanol! The sweet leaves of the stevia plant have been safely used as a sweetener in South America for centuries, and are recognized as safe by the Food and Drug Administration (FDA) for the general population, including pregnant women and children. As always, please consult with your physician about taking any products in conjunction with your medications or allergies.

Does Stur contain caffeine?

Only the Stur Energy flavors have caffeine (45mg organic caffeine per serving)!  Everything else is caffeine-free.

Is Stur gluten-free?

Yes, all Stur products are wheat and gluten-free, although not certified.

Is Stur Kosher?

Stur Liquid Drink Mixes are certified Kosher by OK.

Stur Powder Drink Mixes are not Kosher.

Do your products contain common high-allergy ingredients, such as nuts?

Only the Stur Coconut Waters contain nuts, and so our facility does process tree nuts.

Also if you have allergies to any specific fruits, please avoid ordering flavors that name those fruits.

I have diabetes. Is Stur safe for me?

Many of our customers have diabetes. Stur's liquid water enhancers can be an excellent beverage option for people living with diabetes because all flavors contain 0g of sugar and only 1 carbohydrate per serving. People with diabetes should always consult their physician, Registered Dietitian, or Certified Diabetes Educator to evaluate how certain foods can fit into their meal plan

Will Stur help me lose weight?

As a 0 sugar, 0 calorie beverage, Stur can be an excellent beverage option for people looking to lose weight. Furthermore, most of the top diet plans (including Weightwatchers and Jenny Craig) recommend drinking 8-10 glasses of water daily - and Stur can help you drink more water. As always, we recommend people consult their physician or Registered Dietitian to evaluate how certain foods can fit into their meal plan.

Is it safe for children to drink Stur?

It's always wise to check with your children's pediatrician for medical advice, but the ingredients in Stur Fruit Flavors and Coconut Waters are recognized as safe for the general population, children included. Among our customers, we proudly count many Moms and Dads who want their kids to drink more water instead of sugary beverages.

Stur Energy and Stur Skinny products, however, are only meant to be consumed by adults – not children, nursing or pregnant women.

Is it ok to drink straight from the container?

Nothing bad will happen if you do - but we really do not advise it. You should dilute Stur, it is a highly concentrated liquid meant to be added to water.

Can I add Stur to other things besides water?

You bet! Your delightfully refreshing flavors of Stur can be added to so many things, including carbonated water (goes great with your Sodastream), milk (we love Wild Strawberry Milk), ice cream, yogurt or smoothies, you name it.

Some adults (over the age of 21) have even used Stur to make stronger drinks, we've heard they can be quite tasty.

How should I store Stur after I have opened it? How long will it last?

Stur does not require refrigeration, so put it anywhere in your kitchen and feel free to take it with you on the road! After opening the bottle, Stur tastes best within 30 days, or as indicated by the best-by date on the packaging.

Can you recycle the Stur bottle?

Yes, we designed it that way! The Stur bottle is recyclable in communities that recycle #3 plastics.

In what countries is Stur available?

Stur was launched in the United States, but has recently expanded to Canada, UK, Australia, New Zealand, and Japan.

How much does Stur cost?

Please see here and click on any of the flavors to see the current deals we're running to buy online. In general, Stur tends to be a great cost savings over typical bottled drinks - because each bottle of Stur makes numerous servings!

Is Stur available in larger bottles?

Stur only comes in our portable, hand-sized Angled Fruit bottle. For customers looking for more, we recommend you take advantage of promotional discounts for buying multiple bottles.

I can't find Stur in my area, can I order it?

Absolutely! You've obviously found our website, so you're in the right place! ;)

Stur is not available in retail stores in some parts of the county, but we do ship online to everywhere in the United States. Just click here to see our available flavors.


We are on a journey to continuously improve Stur. The images below represent some important milestones in our journey, and below that are some honestly critical areas we are currently working on. Every day, Stur is getting better.
We'd love to hear any other suggestions - please contact us.

stur process

What we're doing now

Where we fall short and why

What we intend to do


What we're doing now

  • Natural stevia leaf extract
  • Natural fruit flavor
  • No artificial ingredients(no sucralose, no aspartame, no ace-k, no color dyes, etc.)

Where we fall short and why

  • We are not Organic. This is by choice, because organic ingredients (like the organic stevia we would use) costs 20-30% more – and our customers to-date haven’t expressed interest in us adopting that added cost. There is also the side issue of some organic ingredients adding an unusual taste.

What we intend to do

  • We will keep listening to our customers to see if they are willing to pay an extra dollar or two for an Organic version of Stur. In the meantime, we will proudly state that Stur is 100% ALL-NATURAL!

What we're doing now

Where we fall short and why

What we intend to do


What we're doing now

  • For over a year, we tweaked hundreds of formulations to get to the Stur you taste now. And we’re still constantly tweaking it for further improvement. One of the big activities we’ve undertaken is to curb the potentially metallic or bitter aftertaste of stevia.

Where we fall short and why

  • It’s hard to make everyone happy. For every person who wishes Stur was sweeter, there is another person who feels that it is too sweet! For sure, Stur tastes lighter than the other artificial water enhancers on the market - and that may disappoint some. But we really designed Stur as a light water flavoring to help people drink more water, not necessarily replicate a soft drink.

What we intend to do

  • We’re going to keep listening to our customers to fine-tune the right balance of tart-fruit and naturally sweet in Stur.
  • We’re also going to expand the flavor line-up to offer more flavors that different customers will like. And we’re going to expand into more unsweetened flavors to further give customers control.

What we're doing now

Where we fall short and why

What we intend to do

Community/ Employment

What we're doing now

  • We contribute our time and proceeds from sales to non-profit organizations (like charity: water) that help more people around the world drink clean water.

Where we fall short and why

  • We aren't employing as many people in our local community as we'd like – because Stur is still quite small. But we have some big dreams of creating hundreds, even thousands, of American jobs. And we're already proud that Stur is made in the USA.

What we intend to do

  • When we get bigger and have more people working for us, we intend to establish a plan that spreads the rewards of growth among our entire local community. The model created by Clif bar and Chobani yogurt is something we're really inspired by.