Typical dose
For dental benefits: 5-10 grams daily divided ac...
Oral & topical
Oral safety: very low
Skin safety: harmless
About this supplement
Xylitol powder (micronized) is a finely ground, crystalline sugar alcohol derived from plant sources, primarily birch wood or corn cobs. The micronization process reduces particle size to improve dissolution rate, mixing properties, and sensory characteristics (reduced grittiness). Xylitol has approximately 40% fewer calories than sucrose and a similar sweetness level with a cooling effect in the mouth. It is non-fermentable by oral bacteria, making it non-cariogenic. The micronized form is particularly suitable for powdered supplements, oral care products (toothpastes, mouthwashes), and topical formulations where rapid dissolution and smooth texture are desired.
How much to take
- Typical amount
- For dental benefits: 5-10 grams daily divided across multiple exposures (gum, mints, toothpaste). As sweetener: used in quantities to achieve desired sweetness, typically replacing sucrose 1:1.
- Suggested range
- 5-20 g daily
Potential benefits
Benefits linked to this supplement form:
Things to watch for
Possible side effects linked to this form:
Health goals
Needs and goals this form may help with:
Other forms of Xylitol
Compare absorption and active amounts with sibling forms:
Technical details â–¼
Chemical ID (CAS)
87-99-0
Physical properties
White, crystalline, odorless powder with sweet taste and cooling sensation. Highly soluble in water (approximately 1.6 g/mL at 25°C). Micronized form has smaller particle size (<50 microns typically) for faster dissolution and smoother mouthfeel. Hygroscopic. Melting point: 92-96°C.
How it’s made
Produced primarily by catalytic hydrogenation of xylose derived from hemicellulose hydrolysis of biomass (birch wood, corn cobs, bagasse). Process involves: 1) Hydrolysis of xylan to xylose, 2) Purification of xylose, 3) Hydrogenation using nickel catalyst under high pressure/temperature, 4) Crystallization and purification, 5) Micronization via mechanical milling or air-jet milling to reduce particle size.