Best Arm Hammer Whitening Toothpaste in 2026

Promotes Mouth Health - CloSYS Sensitive Toothpaste in Gentle Mint flavor fights plaque buildup, restores enamel, helps prevent cavities, and eliminates bad breath bacteria for a cleaner and fresher mouth after every brush.

Cavity & Enamel Prevention - Specially formulated with fluoride, CloSYS Sensitive Toothpaste strengthens and restores weakened enamel for better protection against cavities and tooth sensitivity.

No Harmful Ingredients - CloSYS toothpaste products are SLS-free, triclosan-free, sulfate-free, and gluten-free. No harsh foaming agents that will irritate or damage the mouth.

ULTIMATE CAVITY PROTECTION – Better dental health starts at home, so give your dentist a break with our powerful cavity protection toothpaste. It's uniquely pH balanced to help break the cycle of decay and is fortified with non-staining fluoride to help fight plaque and strengthen enamel.

HELPS WITH TOOTH SENSITIVITY – Whether from teeth whitening, poor gum health, or hot and cold food/drinks, our fresh mint with fluoride toothpaste helps soothe sensitive teeth and gums and helps remineralize enamel. It's dye free, non gritty and clinically proven to have a low abrasion rate to protect your pearly whites.

FIGHTS PLAQUE & TARTAR BUILDUP – Fluoride is essential to help stop plaque and tartar from overtaking your smile (and your wallet) ... but that doesn't mean the color of your teeth should pay the price! While some brands use stannous fluoride, which can cause yellow teeth stains, our brilliant formula uses neutral sodium fluoride so you can maintain your white, bright smile.

FRESH BREATH － An all natural toothpaste that eliminates bad breath with fresh peppermint and refreshes your mouth with mineral clays, sea salt, and pure plant essences all day long. Uncle Harry's Natural Tooth Paste Products come packaged in an Earth-friendly, zero waste glass jar that’s been labeled by hand.

STRENGTHEN TEETH － Save your teeth and gums with Uncle Harry's remineralizing toothpaste formula. It encourages healthier tooth enamel by nourishing teeth with calcium, magnesium, and phosphorus. It also helps maintain a naturally alkaline pH that is best for oral health and dental hygiene.

NATURAL TEETH WHITENING － Ditch the whitening strips and avoid increased tooth sensitivity. Our natural toothpaste whitening formula helps you feel confident that you're polishing and perfecting your teeth without harsh chemicals.

FRESH BREATH ? An all natural toothpaste that eliminates bad breath with invigorating spearmint and refreshes your mouth with mineral clays, sea salt, and pure plant essences all day long. Uncle Harry's Natural Tooth Paste Products come packaged in an Earth-friendly, zero waste glass jar that’s been labeled by hand.

STRENGTHEN TEETH ? Save your teeth and gums with Uncle Harry's remineralizing toothpaste formula. It encourages healthier tooth enamel by nourishing teeth with calcium, magnesium, and phosphorus. It also helps maintain a naturally alkaline pH that is best for oral health and dental hygiene.

NATURAL TEETH WHITENING ? Ditch the whitening strips and avoid increased tooth sensitivity. Our natural toothpaste whitening formula helps you feel confident that you're polishing and perfecting your teeth without harsh chemicals.

FRESH BREATH － An all natural toothpaste that eliminates bad breath with warm cinnamon and refreshes your mouth with mineral clays, sea salt, and pure plant essences all day long. Uncle Harry's Natural Tooth Paste Products come packaged in an Earth-friendly, zero waste glass jar that’s been labeled by hand.

STRENGTHEN TEETH － Save your teeth and gums with Uncle Harry's remineralizing toothpaste formula. It encourages healthier tooth enamel by nourishing teeth with calcium, magnesium, and phosphorus. It also helps maintain a naturally alkaline pH that is best for oral health and dental hygiene.

NATURAL TEETH WHITENING － Ditch the whitening strips and avoid increased tooth sensitivity. Our natural toothpaste whitening formula helps you feel confident that you're polishing and perfecting your teeth without harsh chemicals.

FRESH BREATH ? An all natural toothpaste that eliminates bad breath with fresh peppermint and refreshes your mouth with mineral clays, sea salt, and pure plant essences all day long. Uncle Harry's Natural Tooth Paste Products come packaged in an Earth-friendly, zero waste glass jar that’s been labeled by hand.

STRENGTHEN TEETH ? Save your teeth and gums with Uncle Harry's remineralizing toothpaste formula. It encourages healthier tooth enamel by nourishing teeth with calcium, magnesium, and phosphorus. It also helps maintain a naturally alkaline pH that is best for oral health and dental hygiene.

NATURAL TEETH WHITENING ? Ditch the whitening strips and avoid increased tooth sensitivity. Our natural toothpaste whitening formula helps you feel confident that you're polishing and perfecting your teeth without harsh chemicals.

Promotes Mouth Health - CloSYS Fluoride-Free Toothpaste in Gentle Mint flavor eliminates bad breath bacteria, controls the growth of tartar, and reduces gum inflammation for a cleaner and fresher mouth after every brush.

No Harmful Ingredients - CloSYS toothpaste products are SLS-free, triclosan-free, sulfate-free, and gluten-free. No harsh foaming agents that will irritate or damage the mouth.

Uncommonly Gentle - The gentle pH balanced formula is naturally activated to neutralize plaque bacteria and maintain a non-acidic environment in the mouth.

FRESH BREATH － An all natural toothpaste that eliminates bad breath with invigorating spearmint and refreshes your mouth with mineral clays, sea salt, and pure plant essences all day long. Uncle Harry's Natural Tooth Paste Products come packaged in an Earth-friendly, zero waste glass jar that’s been labeled by hand.

STRENGTHEN TEETH － Save your teeth and gums with Uncle Harry's remineralizing toothpaste formula. It encourages healthier tooth enamel by nourishing teeth with calcium, magnesium, and phosphorus. It also helps maintain a naturally alkaline pH that is best for oral health and dental hygiene.

NATURAL TEETH WHITENING － Ditch the whitening strips and avoid increased tooth sensitivity. Our natural toothpaste whitening formula helps you feel confident that you're polishing and perfecting your teeth without harsh chemicals.

①POWERFUL STAIN REMOVAL TOOTHPASTE: Purple toothpaste have super fine foam, which can effectively clean and dissolve tooth stains, and whiten teeth. Purple whitening toothpaste can also clean tartar, repair gums, remove odours, prevent tooth decay, and prevent tooth sensitivity and pain.

②PURPLE TEETH WHITENING TOOTHPASTE: Purple toothpaste whitening stain removal coffee, smoking, and yellow teeth, and at the same time can whiten the teeth, remove tooth stains and have healthier gums. Make your smile more beautiful!

③ELIMINATES BAD BREATH: The purple teeth whitening toothpaste can help you eliminate bad breath, and can make your breath fresh, keep teeth clean and moisturize dry mouth tissue.

CLINICALLY PROVEN - LIVFRESH removes plaque 250% better, improves gum health 190% more, reduces tartar, eliminates bad breath, soothes dry mouth, and gently whitens teeth better than leading toothpaste brands. Brushing with LIVFRESH can help you save thousands by improving your oral health and preventing expensive dental procedures.

26 RESEARCH STUDIES - Our science is verified by 26 research studies, over 40 patents, and is supported by academic grants awarded by the United States Department of Defense. Based on 10 years of Research & Development, LIVFRESH was formulated by PhDs and scientists from Stanford and Berkeley.

HOW IT WORKS - Protected by 40+ patents, our proprietary formula breaks the bond between plaque and your teeth, removing plaque from your teeth and preventing new plaque from attaching to them. Our gel toothpaste gives you a deep, long-lasting clean in hard-to-reach areas near the gums and in-between teeth.

FRESH BREATH － An all natural toothpaste that eliminates bad breath with exotic spiced anise and refreshes your mouth with mineral clays, sea salt, and pure plant essences all day long. Uncle Harry's Natural Tooth Paste Products come packaged in an Earth-friendly, zero waste 3 oz glass jar that’s been labeled by hand.

STRENGTHEN TEETH － Save your teeth and gums with Uncle Harry's remineralizing toothpaste. The formula encourages healthier tooth enamel by nourishing teeth with calcium, magnesium, and phosphorus. It also helps maintain a naturally alkaline pH that is best for oral health and dental hygiene.

NATURAL TEETH WHITENING － Ditch the whitening strips and avoid increased tooth sensitivity. Our natural toothpaste whitening formula helps you feel confident that you're polishing and perfecting your teeth without harsh chemicals.

Promotes Mouth Health - CloSYS Sensitive Toothpaste in Gentle Mint flavor fights plaque buildup, restores enamel, helps prevent cavities, and eliminates bad breath bacteria for a cleaner and fresher mouth after every brush.

Cavity & Enamel Prevention - Specially formulated with fluoride, CloSYS Sensitive Toothpaste strengthens and restores weakened enamel for better protection against cavities and tooth sensitivity.

No Harmful Ingredients - CloSYS toothpaste products are SLS-free, triclosan-free, sulfate-free, and gluten-free. No harsh foaming agents that will irritate or damage the mouth.

FRESH BREATH - An all natural toothpaste that eliminates bad breath with warm cinnamon and refreshes your mouth with mineral clays, sea salt, and pure plant essences all day long. Uncle Harry's Natural Tooth Paste Products come packaged in an Earth-friendly, zero waste glass jar that’s been labeled by hand.

STRENGTHEN TEETH - Save your teeth and gums with Uncle Harry's remineralizing toothpaste formula. It encourages healthier tooth enamel by nourishing teeth with calcium, magnesium, and phosphorus. It also helps maintain a naturally alkaline pH that is best for oral health and dental hygiene.

NATURAL TEETH WHITENING - Ditch the whitening strips and avoid increased tooth sensitivity. Our natural toothpaste whitening formula helps you feel confident that you're polishing and perfecting your teeth without harsh chemicals.

FRESH BREATH, LESS ESSENTIAL OILS － An all natural toothpaste that eliminates bad breath with a MILD blend of spearmint, peppermint, and wintergreen for those sensitive to our original scent. It refreshes your mouth with mineral clays, sea salt, and pure plant essences all day long. Uncle Harry's Natural Tooth Paste Products come packaged in an Earth-friendly, zero waste glass jar that’s been labeled by hand.

STRENGTHEN TEETH － Save your teeth and gums with Uncle Harry's remineralizing toothpaste formula. It encourages healthier tooth enamel by nourishing teeth with calcium, magnesium, and phosphorus. It also helps maintain a naturally alkaline pH that is best for oral health and dental hygiene.

NATURAL TEETH WHITENING － Ditch the whitening strips and avoid increased tooth sensitivity. Our natural toothpaste whitening formula helps you feel confident that you're polishing and perfecting your teeth without harsh chemicals.

SIMPLE TEETH WHITENING － An all natural toothpaste that eliminates bad breath with refreshing spearmint, visually brightens teeth, and cleans gums with finely ground pumice for gentle stain removal. Uncle Harry's Natural Tooth Paste Products come packaged in an Earth-friendly, zero waste glass jar that’s been labeled by hand.

STRENGTHEN TEETH － Save your teeth and gums with Uncle Harry's remineralizing toothpaste formula. It encourages healthier tooth enamel by nourishing teeth with calcium, magnesium, and phosphorus. It also helps maintain a naturally alkaline pH that is best for oral health and dental hygiene.

HONEST TO EARTH － Ditch the whitening strips and avoid increased tooth sensitivity. Our natural toothpaste whitening formula helps you feel confident that you're polishing and perfecting your teeth without harsh chemicals.