The N1O1 collection

Oral CareMeet Breath of Life.

Meet Breath of Life toothpaste and explore oral care combinations, from your daily brush to a complete N1O1 routine.

Oral Care5 products

Breath of Life Nitric Oxide Boosting Toothpaste

Oral Care

4.87 / 5 · 47 reviews from the migrated n1o1.com product reviews

Breath of Life Nitric Oxide Boosting Toothpaste

Breath of Life pairs fluoride-free oral care with a focus on the mouth’s natural microbiome. Brush daily with the formula developed by Dr...

$23.74 Subscribe, save 5%

$24.99 one-time

Buy now
Breath of Life Nitric Oxide Boosting Toothpaste Bundle (Bundle of 3)

Oral Care

5.0 / 5 · 5 reviews from the migrated n1o1.com product reviews

Breath of Life Nitric Oxide Boosting Toothpaste Bundle (Bundle of 3)

Breath of Life pairs fluoride-free oral care with a focus on the mouth’s natural microbiome. Brush daily with the formula developed by Dr...

$71.25 Subscribe, save 5%

$75.00 one-time

Buy now
N1o1 Inside & Out Glow Collection

Skin Care

4.95 / 5 · 22 reviews from the migrated n1o1.com product reviews

N1o1 Inside & Out Glow Collection

Bring Breath of Life Toothpaste, N1o1 Nitric Oxide Lozenges, N.O. Beetz, Age-Defiance Gel Cleanser, Age-Defiance Activating Serum, Age-De...

$409.37 was $454.87

Buy now
N1o1 Nitric Oxide Body & Mind Essentials

Bundles

5.0 / 5 · 9 reviews from the migrated n1o1.com product reviews

N1o1 Nitric Oxide Body & Mind Essentials

Bring N1o1 Nitric Oxide Lozenges, N.O. Beetz, Breath of Life Toothpaste and Age-Defiance Activating Serum together in one N1O1 bundle.

$247.43 was $274.93

Buy now
Nitric Oxide Oral Wellness Duo

Bundles

5.0 / 5 · 15 reviews from the migrated n1o1.com product reviews

Nitric Oxide Oral Wellness Duo

Bring Breath of Life Toothpaste and N1o1 Nitric Oxide Lozenges together in one N1O1 bundle.

$76.47 was $84.97

Buy now

Let’s talk about your mouth

Meet your daily oral routine.

Breath of Life, on its own or in good company.

Which toothpaste should I choose?

Breath of Life is the current N1O1 toothpaste. Start with its ingredient list, flavor information, and brushing directions.

Meet Breath of Life
Breath of Life Nitric Oxide Boosting Toothpaste Breath of Life Nitric Oxide Boosting Toothpaste

Is this the old toothpaste?

The product in this collection is Breath of Life. The current tube, product name, ingredients, and directions are shown on its product page.

See the current toothpaste
Breath of Life Nitric Oxide Boosting Toothpaste Breath of Life Nitric Oxide Boosting Toothpaste

Can I buy more than one tube?

A Breath of Life bundle is available in this collection. Open the bundle page to check its pack contents and current price.

Explore the toothpaste bundle
Breath of Life Nitric Oxide Boosting Toothpaste Bundle (Bundle of 3) Breath of Life Nitric Oxide Boosting Toothpaste Bundle (Bundle of 3)

What pairs with the toothpaste?

The Oral Wellness Duo combines products in one purchase. Check the exact contents and use each item according to its individual directions.

Explore the Oral Wellness Duo
Nitric Oxide Oral Wellness Duo Nitric Oxide Oral Wellness Duo

What does the mouth have to do with it?

The mouth is part of the nitrate-to-nitric-oxide pathway. Explore the pathway and Dr. Bryan’s explanation to understand the context behind the oral care range.

Explore Breath of Life
Breath of Life Nitric Oxide Boosting Toothpaste Breath of Life Nitric Oxide Boosting Toothpaste

Can I combine oral care and skincare?

Some N1O1 combinations span more than one category. The Inside Out Glow collection is one option to compare; check its exact contents before ordering.

Explore Inside Out Glow
N1o1 Inside & Out Glow Collection N1o1 Inside & Out Glow Collection

One toothpaste. More ways to make it your routine.

Choose the format that fits what you need to buy.

Meet the formulator

Dr. Nathan S. Bryan.
The science behind N1O1.

Dr. Bryan formulates the N1O1 lineup himself. Hear the brand story, then explore the science and directions behind the products you choose.

Meet Dr. Bryan

Your mouth belongs in the conversation.

The nitric oxide pathway starts with more than a supplement bottle. The mouth plays a role in the conversion of dietary nitrate, which is why oral care is part of the N1O1 range.

Breath of Life is a toothpaste, with its own ingredients and brushing directions. A combination that includes toothpaste and a supplement contains different product types, so read and follow the instructions for each one.

A little more clarity

Your oral care questions,
answered.

What is the current N1O1 toothpaste called?

Breath of Life. Look for the current Breath of Life tube and product page when shopping this collection.

Is Breath of Life a supplement?

No. It is a toothpaste. Use it according to the brushing directions on its product page and packaging.

How do I check its ingredients?

Open the Breath of Life product page for its ingredient list and product details.

What is included in the toothpaste bundle?

The bundle page lists the pack contents and current price. Check it before ordering so you know the quantity you will receive.

What is included in the Oral Wellness Duo?

Open the Oral Wellness Duo product page to see the exact included items. Each product keeps its own directions.

Can I use it with my existing oral care routine?

Review the product directions and discuss specific dental concerns with your dental professional, especially if you have been advised to use a particular oral care product.

Still have a question?

Ask the N1O1 team

Find your next step.

Explore the range, read the details, and choose the routine that fits.

Back to the products