Pentavitin (Saccharide Isomerate): The Complete Guide

Most hydration sits on the surface and washes away. Pentavitin® is different — it binds to the skin and stays put. This guide explains what it is and why it matters for lasting moisture.

What is Pentavitin®?

Pentavitin® is the trade name for saccharide isomerate, a plant-derived carbohydrate complex that closely resembles the carbohydrates naturally found in the skin’s surface. Unlike a humectant that simply attracts water, it bonds to the skin’s keratin, so it resists washing and rubbing off — a kind of “velcro” for moisture.

What does it do for skin?

• Long-lasting hydration — supplier data shows meaningful moisturisation that persists for up to 72 hours, even after washing.
• Comfort for dry, thin skin — particularly useful on areas prone to dryness like the neck and décolleté.
• Smoother surface — well-hydrated skin looks plumper and less crepey.

Where we use it

We carry Pentavitin® at its studied hydration dose in Nécolleté and Lipofill, where lasting moisture supports the look of firmer, smoother skin. Hydration figures refer to the ingredient at its studied dose; individual results vary.

See how it fits the range in the Ingredient Glossary, or find your match with the skin quiz.

Frequently asked questions

What is saccharide isomerate?

It’s a plant-derived carbohydrate complex, similar to those in the skin’s surface, that binds to skin for long-lasting hydration. Pentavitin® is a well-known branded version.

How is it different from hyaluronic acid?

Both hydrate, but they work differently — hyaluronic acid holds water in the surface, while saccharide isomerate bonds to the skin so its hydration resists washing off. They complement each other.

Is it good for sensitive skin?

Yes, it’s gentle and well tolerated, and often chosen specifically for dry, easily dehydrated skin.