The anchor of HydraMatrix-6: it holds while faster humectants attract and deeper ones penetrate.
Hydration · Strong evidence
Saccharide Isomerate
INCI: Saccharide Isomerate
Long-lasting hydrationBinds to skin
A plant-derived carbohydrate that binds to skin like a magnet, the reason HydraMatrix hydration survives washing.
What it is
Saccharide isomerate is a carbohydrate complex, plant-derived, and structurally similar to the carbohydrate fraction found naturally in the skin's surface. Its defining feature is that it binds to lectin-like sites on keratin rather than simply resting on the surface.
How it works
Anchors to keratin
Because it attaches to the skin rather than being deposited on it, its hydration is not immediately rinsed away. It depletes gradually with natural cell turnover, which is what 'long-lasting' actually means at the molecular level.
Provides a hydration reserve
It acts as a bound reservoir that keeps releasing its hydrating effect over time, smoothing the wet–dry swings of a tropical, air-conditioned day.
Why it anchors hydration where others rinse away
Saccharide isomerate is a plant-derived carbohydrate complex structurally similar to the natural carbohydrates found in the skin's own surface. Because of that similarity it binds to skin in a way that resists washing off, delivering hydration that lasts and continues to build over days rather than disappearing at the next cleanse. This anchoring quality is why it is a cornerstone of long-duration hydration systems: it holds water to the skin, rather than simply near it.
The evidence
Saccharide isomerate is well regarded for long-duration hydration and its substantivity, its ability to stay bound to skin, is its documented, differentiating property.
Worth knowing
This is the molecule that makes hydration survive a shower, the practical difference between a moisturiser you reapply and one that lasts.
Found in
Evidence tiers reflect the general weight of published cosmetic-science literature on this ingredient, not a claim about any individual SENSCERA product. Cosmetic products support the appearance and condition of skin and hair; they are not intended to diagnose, treat, cure or prevent any disease. Individual results vary.