Frequently asked questions

Cómo No is a caffeinated sparkling water — not a conventional energy drink. Each can is made with six ingredients and contains zero sugar and zero calories, 100mg of naturally sourced caffeine and 100mg of L-theanine. It comes in three flavors: Mango Chile, Pineapple Tamarind, and Prickly Pear y Lime.

Each can contains 100mg of naturally sourced caffeine: 80mg from green tea and 20mg from guaraná. For comparison, an 8oz cup of coffee typically contains roughly 95mg of caffeine.

The caffeine is naturally sourced from plants rather than synthesized. 80mg comes from green tea and 20mg comes from guaraná seed.

L-theanine is an amino acid found naturally in tea leaves and is commonly paired with caffeine. Each can of Cómo No contains 100mg of L-theanine, a 1:1 ratio with its 100mg of caffeine.

No. Every can of Cómo No has zero sugar and zero calories.

Six. Cómo No is formulated as a short-ingredient caffeinated sparkling water rather than a complex energy formula.

No. Cómo No is a caffeinated sparkling water. It is often chosen as an alternative to conventional energy drinks and sodas because it has zero sugar, zero calories, six ingredients, and naturally sourced caffeine, but it is not formulated or sold as an energy drink.

Three flavors: Mango Chile, Pineapple Tamarind, and Prickly Pear y Lime. A mixed 12-pack with four cans of each is also available.

You can order 12-packs directly from the online shop for nationwide shipping, or find a can at a retailer near you using the store locator on the Where to Buy page.

Free shipping is available on orders over $80 for a limited time.

Yes. Subscription options appear on each product page, letting you choose a one-time purchase or a recurring delivery at a reduced price. Subscriptions are managed through Shopify checkout.

Visit the Manage Subscription page on this site for step-by-step instructions, including how to update your address, change flavors, skip a delivery, or cancel. If the customer portal will not load, email hello@drinkcomono.com and the team can make the change for you.

Cómo No is stocked in bars, cafés, bottle shops and delis across several states. The Where to Buy page lists current retail locations by state and includes a store locator you can search by address.

Retailers, restaurants and bars can apply for a wholesale account through the Wholesale page. Applications are reviewed and approved accounts can order directly. Accounts in protected distributor markets are routed to the appropriate distributor.

Email hello@drinkcomono.com, or use the contact form on the Contact page for general, press, or wholesale inquiries.