What is a deodorant crystal?

Deodorant crystals are natural deodorant alternatives made from minerals like potassium alum. They provide long-lasting odor control and are known for their hypoallergenic properties. Unlike conventional deodorants, deodorant crystals do not contain harmful ingredients such as parabens or artificial fragrances.

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How deodorant crystals work

Deodorant crystals work by leaving a fine salt mineral on the skin that kills bacteria and prevents unpleasant odors. The potassium alum used by alva Naturkosmetik comes from a mine in Panama. There, the crystals are extracted in larger rock form, crushed, and subsequently ground. The natural potassium powder is inherently antimicrobial and antiseptic. This powder is the basis of our Kristall Deos intensiv range. It is particularly suitable for heavy perspiration and athletic activities. For sensitive skin, we recommend Kristall Deodorants made with a formulation of ammonium alum, which has the same properties as potassium alum. They neutralize odors without clogging pores or disrupting the skin's natural flora.

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What different types of deodorants are there?

The best option depends on personal preferences and needs. We present the fundamental differences:

Deodorant crystal sticks

Mineral stone deodorants are solid sticks made of minerals that are applied directly to the skin. They are often supplied in a container to protect the product from breakage and facilitate application. To use them, the mineral deodorant stones must first be moistened before being applied to the skin. They are therefore economical and long-lasting. The price-performance ratio is particularly noteworthy.

Deodorant crystal roll-ons

Deodorant crystal roll-ons are liquids manufactured on a mineral base and applied to the skin using a roller. They offer the same benefits as deodorant crystal sticks but can be applied more easily and precisely.

Deodorant crystal sprays

Deodorant crystal sprays are another option in which a mineral-based liquid is provided in a spray bottle. Deodorant sprays are easy to use, can be applied easily, and dry quickly on the skin. However, they can be less precise in application.

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Are deodorant crystals harmful?

For a long time, there were health concerns regarding the use of aluminum in deodorants. Although deodorant crystals also contain aluminum, their mode of action differs from that of conventional deodorants. Instead of aluminum chloride or aluminum zirconium, they use natural minerals such as ammonium alum or potassium alum. Some people feared that deodorants containing aluminum could have harmful health effects.

In 2020, however, the Federal Institute for Risk Assessment gave the all-clear. According to a statement by the institute, adverse health effects from the regular use of aluminum-containing deodorants are unlikely.

There were also conjectures about whether Alzheimer's disease and breast cancer are linked to aluminum. Studies on these topics, however, have not found any clear links to aluminum.

Although deodorant crystals also contain aluminum, their mode of action differs from that of conventional deodorants. Instead of aluminum chloride or aluminum zirconium, they use natural minerals such as ammonium alum or potassium alum. These form an invisible protective layer on the skin that prevents the growth of odor-causing bacteria without blocking the sweat glands. This means that natural sweat production is not impaired and the skin can breathe.

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Are there any side effects or risks of crystal deodorants?

Deodorant crystals are considered safe, especially compared to conventional deodorants that contain aluminum and other potentially harmful ingredients. Although deodorant crystals also contain aluminum, their mode of action differs from that of conventional deodorants. Instead of aluminum chloride or aluminum zirconium, they use natural minerals such as ammonium alum or potassium alum. These form an invisible protective layer on the skin that prevents the growth of odor-causing bacteria without blocking the sweat glands. This means that natural sweat production is not impaired and the skin can breathe.

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Conclusion on crystal deodorants

Deodorant crystals are a natural, environmentally friendly, and safe alternative to conventional deodorants. They offer effective odor control without parabens or artificial fragrances and are particularly suitable for people with sensitive skin. Available in various forms such as sticks or sprays, as well as roll-ons, deodorant crystals offer a versatile option for those seeking a natural deodorant solution.