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Glycogen

What Glycogen is & what it does

A polysaccharide used as a humectant and conditioning agent that hydrates and helps energize the look of tired skin. It leaves a smooth, refreshed feel.

What does Glycogen do in skincare?

Glycogen is a polysaccharide used in skincare mainly as a hydrating and conditioning ingredient. It can act like a humectant, helping the skin surface feel moisturized and smooth. In most formulas it plays a supporting role alongside other actives.

Is Glycogen safe?

Glycogen is used topically in cosmetics as a conditioning ingredient and is generally considered well tolerated on the skin. As with any ingredient, individual sensitivities are possible, so a patch test can help when trying a new product. It is intended for external use only.

Is Glycogen vegan?

Glycogen can be obtained from different sources, including animal-derived and biotechnological or plant-based routes, so its origin is not guaranteed to be vegan. If a vegan formulation matters to you, it is best to confirm the source with the brand. Checking explicit vegan labeling is the most reliable way to be sure.

Sunscreens with Glycogen

We rate 18 sunscreens that contain it, showing the top 10 by overall score:

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