A graphic design thumbnail features bold white text reading 'Why Magnesium Hydroxide is the Secret to a Gentle, Effective Deodorant' over a deep navy background, styled in MAGS Skin's clean and minimal branding aesthetic

Why Magnesium Hydroxide is the Secret to a Gentle, Effective Deodorant

If your skin gets angry every time you try a new deodorant, you’re not alone. 

Most formulas either block your sweat (which your body doesn’t love) or use harsh ingredients that throw your skin out of balance.

A white cylindrical deodorant container labeled "TOXIC" with bold red warning signs, set against a dark background to emphasize harmful ingredients commonly found in conventional deodorants.
That’s why MAGS Skin is powered by magnesium hydroxide, a mineral that keeps odor in check without the irritation.

What is Magnesium Hydroxide?

Digital graphic featuring the words 'Magnesium Hydroxide' in bold white font against a textured blue mineral background, visually representing the ingredient's purity and natural origin
Magnesium hydroxide is a naturally derived compound often used to calm the stomach (yep, it’s the same base as Milk of Magnesia).

But when applied to the skin, it works in a different way: it helps neutralize the bacteria that cause odor while keeping your skin’s pH balanced.

Unlike baking soda (which is super alkaline), magnesium is gentle, non-irritating, and supports your skin barrier. It gets the job done without the side effects.

Why We Use Magnesium Instead of Baking Soda
Baking soda may seem natural, but for many people it leads to:

  • Burning or stinging
  • Underarm rashes
  • Peeling or flaking skin

That’s because it throws off your skin’s natural acidity. Magnesium hydroxide, on the other hand:

  • Keeps odor-causing bacteria under control
  • Doesn’t clog pores or trap sweat
  • Respects your skin’s pH
  • Actually feels good to use
Side-by-side infographic comparing magnesium hydroxide and aluminum-based ingredients in deodorants, showing magnesium as a gentle, pH-balancing, non-pore-clogging alternative for sensitive skin, versus aluminum as a sweat gland blocker that may cause irritation.


Why Magnesium Works So Well for Sensitive Skin

We didn’t choose magnesium by accident. We picked it because:

  • It’s non-toxic and naturally antibacterial
  • It won’t block sweat glands
  • It’s safe for sensitive skin, even after shaving
  • It calms irritation instead of causing it

In short, it’s the kind of ingredient your skin doesn’t have to recover from.

An infographic titled "Why choose magnesium for sensitive skin deodorant" featuring a comparison between magnesium and other common ingredients, highlighting magnesium’s benefits such as being gentle, non-irritating, and effective at neutralizing odor without disrupting skin pH.

It's the reason MAGS Skin works so well without the side effects.

No sting. No junk. No irritation.

Just clean, odor-free underarms that your skin can actually live with.

Shop our magnesium-based spray deodorant.

 

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