Breath of Life 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. Nathan S. Bryan.

1 tube · 4 oz / 113 g

Choose your tubes

1 tube · $24.99 today

$75

Free shipping over $75 in the continental US.

Meet the people behind your routine

  • Developed by Dr. Nathan Bryan
  • Fluoride free
  • Daily oral care

The mouth belongs in your daily routine.

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. Nathan S. Bryan.

Fluoride-free care

Hydroxyapatite is included in the formula for enamel care.

Freshness, every day

A mint brushing experience for your morning and evening routine.

A considered formula

The formula includes potassium nitrate, zinc citrate, xylitol and erythritol.

Breath of Life Nitric Oxide Boosting Toothpaste

Brush. Make it a habit.

Build your routine, step by step. Follow the directions on each current package.

  1. Apply

    Apply the desired amount to your toothbrush.

  2. Brush

    Brush thoroughly at least twice daily, or as directed by your dental professional.

  3. Repeat

    Use consistently and follow the directions on your current tube.

Inside the formulation.

Hydroxyapatite, potassium nitrate, zinc citrate, xylitol and erythritol are highlighted on the original product page. Review the current tube for the complete formula.

Complete ingredient list

Glycerin , Water , Sorbitol, Hydrated Silica , Calcium Carbonate, Potassium Nitrate, Xylitol, Hydroxyapatite, Mentha Piperita (Peppermint) Oil, Xanthan Gum, Mentha Spicata (Spearmint) Leaf Oil, Gaultheria Procumbens (Wintergreen) Leaf Oil, Menthol, Cocos Nucifera (Coconut) Oil , Zinc Citrate, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Limon (Lemon) Peel Oil, Melaleuca Alternifolia (Tea Tree) Leaf Oil, Cinnamomum Zeylanicum Bark Oil, Eucalyptus Globulus Leaf Oil, Thymus Vulgaris (Thyme) Flower/Leaf Oil, Erythritol, Cellulose Gum, Sodium Lauroyl Sarcosinate.

Read the product label

View the original label images in the gallery above. Your current package is the reference for the formula and directions.

Back to the product gallery

Watch. Learn. Make it a routine.

Original N1O1 videos for this product. Choose a video to hear the explanation and see the routine.

N1o1 Nitric Oxide Breath of Life Toothpaste with Susan

Watch the original N1O1 demonstration.

Developed by the scientist behind N1O1.

Dr. Nathan S. Bryan’s work focuses on nitric oxide biochemistry. Explore the formulation, follow the directions and keep learning about the science behind your routine.

Hear from N1O1
Dr. Nathan S. Bryan, the scientist behind N1O1

What customers report.

4.87 / 5.0 from 47 published customer reviews.

Questions before you start?

The essentials for Breath of Life Toothpaste.

Is this toothpaste fluoride free?

Yes. Breath of Life is a fluoride-free toothpaste formulated with hydroxyapatite.

How often should I use it?

Brush thoroughly at least twice daily, or as directed by your dental professional.

What is different about its formula?

The formulation focuses on the oral microbiome and includes hydroxyapatite, potassium nitrate, zinc citrate, xylitol and erythritol. The current tube is the reference for the full ingredient list.

How do subscriptions work?

Choose Subscribe in the buy box to see the current price and delivery schedule. The selling plan and selected quantity are included when you add the product to your cart. Review the subscription terms at checkout.

What about shipping and returns?

Free shipping applies to orders over $75 in the continental US. Read the current policy for eligibility, timing and return instructions.

Read shipping & return terms

1 tube$24.99

Enlarged product image

Get our deals and offers first

Sales, bundle pricing and new product drops, a few times a month.

Unsubscribe anytime. We do not sell your address.