Fructan
A polysaccharide humectant from plant fructose. It holds moisture and forms a protective film. Well tolerated.
Evidence by route
Topical application
A functional humectant. Safe.
- CIR Cosmetic Ingredient Review safety assessment
How to read tiers A–F
- BLimited evidence. One RCT or several controlled studies with limitations
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Fructan is a plant polysaccharide of fructose chains, related to inulin. INCI: Fructan. In a formula it works as a humectant and conditioning component: it holds water, forms a thin protective film on skin, and is credited with prebiotic support of the skin microbiome. It is a supporting moisturizing component with a sensory effect rather than a potent active. The prebiotic claims are moderately studied. Pregnancy safety. Topical use is systemically negligible, with no evidence of harm. It can be used during pregnancy and lactation. Tolerance. Irritation and allergen potential are low, suitable for sensitive skin.
Frequently asked questions
Is Fructan safe during pregnancy?
Fructan is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Fructan for?
Fructan suits: normal, dry, combination, oily, sensitive.
What is Fructan and what does it do in cosmetics?
A polysaccharide humectant from plant fructose.
What's the INCI name for Fructan?
The INCI name is Fructan.
See Fructan in a product composition right on the store page
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Ingredients in the same category
Fructooligosaccharides, Fructose, Fucose, Fucus Vesiculosus Extract, Hydrolyzed Soy Flour, Panax Ginseng Seed Oil, Squalane, Butyrospermum Parkii Butter Extract
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