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Rhamnose

What Rhamnose is & what it does

Rhamnose is a naturally occurring sugar, specifically a methylated monosaccharide found in many plants and plant gums. In skincare formulas it functions as a humectant and skin conditioning agent, helping support the skin's surface feel. As a simple plant-sourced sugar it is generally used in small amounts within a broader formula.

What does Rhamnose do in skincare?

Rhamnose is a naturally occurring plant sugar used in skincare as a humectant and skin conditioning agent. It can help support the surface feel and hydration of the formula. It is typically present as a minor component rather than a headline active.

Is Rhamnose natural or synthetic?

Rhamnose is a sugar that occurs naturally in many plants and plant gums, and cosmetic-grade material is often sourced from plant origins. It can also be produced through controlled processing. The molecule is a simple, well-defined monosaccharide.

Is Rhamnose vegan?

Rhamnose is a plant-associated sugar and, when plant-derived, contains no animal material, so it is generally considered compatible with vegan formulas. Sourcing can vary by supplier. Checking the brand's vegan claims is the most reliable way to confirm.

Sunscreens with Rhamnose

We rate 43 sunscreens that contain it, showing the top 10 by overall score:

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