10 Best Toothpaste For Canker Sores of September 2025

• Contains 1 - 7oz CloSYS Gentle Mint Flouride Toothpaste
• Results without abrasive ingredients- CloSYS Toothpaste does not contain Sodium Lauryl Sulfate (SLS) which has been linked to canker sores. Antimicrobial.
• Enamel protection – Fluoride provides exceptional enamel protection and fights cavities better than leading brands
• Ideal for sensitive mouths– naturally activated & pH balanced so it's gentle enough for sensitive mouths.
• Bright, white smile – CloSYS Sensitive Fluoride toothpaste gently removes stains with proper brushing.
• Fresh & clean without pain & irritation– Gentle Mint flavored toothpaste kills germs and fights plaque for a noticeably cleaner, brighter and fresher mouth for hours.

CloSYS

• Squigle contains no sodium lauryl sulfate so it is ideal for Canker Sore sufferers
• Helps prevent Canker Sores, Dry Mouth, Mouth Ulcers, Perioral Dermatitis
• SQUIGLE has 36% by weight of Xylitol (Made from birch and beech trees). The more Xylitol in your toothpaste, the less plaque buildup in your mouth. Plaque is an irritant that triggers canker sores. A leading canker sore toothpaste has only 10% Xylitol.
• Very mild peppermint flavor with no artificial colors, preservatives, colors, sweeteners
• Contains Fluoride

Squigle

• Squigle contains no sodium lauryl sulfate so it is ideal for Canker Sore sufferers
• Helps prevent Canker Sores, Dry Mouth, Mouth Ulcers, Perioral Dermatitis
• SQUIGLE has 36% by weight of Xylitol (Made from birch and beech trees). The more Xylitol in your toothpaste, the less plaque buildup in your mouth. Plaque is an irritant that triggers canker sores.
• Very mild peppermint flavor with no artificial colors, preservatives, colors, sweeteners
• Contains Fluoride

Squigle

• SLS Free Toothpaste, non-irritating formula
• Fluoride to prevent cavities
• Soothing fresh mint taste
• Effective stain removal
• Vitamin E enriched, contains no animal products, Made in USA

verve

• Nanosized Calcite - Seals exposed dentin, replaces lost calcium and neutralizes acids.
• Contains 36% Xylitol - Profoundly inhibits plaque
• Fluoride Free and SLS (Sodium Lauryl Sulfate) Free.
• No added flavor or unpleasant toothpaste taste.
• Made in the USA

Squigle

• Squigle contains no sodium lauryl sulfate so it is ideal for Canker Sore sufferers
• Helps prevent Canker Sores, Dry Mouth, Mouth Ulcers, Perioral Dermatitis
• SQUIGLE has 36% by weight of Xylitol (Made from birch and beech trees). The more Xylitol in your toothpaste, the less plaque buildup in your mouth. Plaque is an irritant that triggers canker sores.
• Very mild peppermint flavor with no artificial colors, preservatives, colors, sweeteners
• Contains Fluoride

Squigle

• SLS Free Toothpaste, non-irritating formula
• Fluoride to prevent cavities
• Soothing fresh mint taste
• Effective stain removal
• Vitamin E enriched, contains no animal products, Made in USA

verve

• Fluoride Free and SLS (Sodium Lauryl Sulfate) Free
• Contains 36% Xylitol - Profoundly inhibits plaque
• Nanosized Calcite - Seals exposed dentin, replaces lost calcium and neutralizes acids
• Unflavored Toothpaste
• Made in the USA

Squigle

• This No SLS formula is ideal for Canker Sore sufferers
• No artificial colors, preservatives, colors, sweeteners
• 36% Xylitol - made from birch and beech trees
• Contains Fluoride
• Each Tube is 4.0 oz

Squigle

• Squigle contains no sodium lauryl sulfate so it is ideal for Canker Sore sufferers
• Helps prevent Canker Sores, Dry Mouth, Mouth Ulcers, Perioral Dermatitis
• SQUIGLE has 36% by weight of Xylitol (Made from birch and beech trees). The more Xylitol in your toothpaste, the less plaque buildup in your mouth. Plaque is an irritant that triggers canker sores.
• Very mild peppermint flavor with no artificial colors, preservatives, colors, sweeteners
• Contains Fluoride

Squigle