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Tuber Magnatum Extract

What Tuber Magnatum Extract is & what it does

Tuber Magnatum Extract is derived from the white truffle, a prized underground fungus native to parts of Europe. In skincare and sunscreen formulas it is used as a conditioning and antioxidant-rich botanical ingredient, valued for its content of amino acids, polysaccharides, and minerals. It is typically included in small amounts as a marketing-forward active that supports a smooth, hydrated skin feel.

Is Tuber Magnatum Extract safe?

Tuber Magnatum Extract, sourced from white truffle, is generally considered safe for use in cosmetics at the small concentrations typically found in skincare and sunscreens. As with any botanical extract, people with known allergies to fungi or mushrooms may want to patch test first. If you have specific sensitivities, consult a qualified professional.

What does Tuber Magnatum Extract do in skincare?

Tuber Magnatum Extract works as a skin-conditioning and antioxidant-rich botanical. It supplies amino acids, polysaccharides, and minerals that can support a smooth, hydrated skin feel. In most formulas it is a supporting ingredient rather than a primary active.

Is Tuber Magnatum Extract vegan?

Tuber Magnatum Extract is derived from a fungus, the white truffle, not from animals, so the ingredient itself is plant- and fungus-based. Whether a finished product is vegan depends on the rest of its formula and the brand's sourcing practices. Check the brand's own vegan labeling to be sure.

Sunscreens with Tuber Magnatum Extract

We rate 12 sunscreens that contain it, showing the top 10 by overall score:

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