Fructan

Fructan is a natural carbohydrate polymer composed of fructose chains found in plants like chicory and agave. In skincare, it acts as a moisture-binding humectant and skin barrier supporter, while also functioning as a prebiotic that nourishes beneficial cutaneous microbes. It provides smooth hydration without tackiness or pore-clogging.

BenefitGood 2.5 / 4

Hydration i2.6 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

Barrier support i2.3 / 4

Whether it supports the skin barrier — restoring lipids, reducing water loss, aiding barrier repair, or strengthening the skin’s protective function.

Soothing i1.8 / 4

Whether it can calm the skin — linked to less redness, irritation, discomfort, or visible reactivity.

RiskVery low 0.3 / 4

Irritation i0.3 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• Deeply hydrates the skin
• Supports skin microbiome balance
• Reinforces the moisture barrier

Products with Fructan

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Frequently asked questions

What is fructan in skincare?

Fructan is a plant-derived carbohydrate polymer that hydrates the skin and acts as a prebiotic to support a healthy skin barrier.

Is fructan good for sensitive skin?

Yes, it is gentle, soothing, and non-irritating, making it suitable for delicate skin barriers.