Jun 25, 2025

Deodorant without baking soda or magnesium: why is it better for sensitive skin?

More and more people in Mexico are looking for natural deodorants, but not all products labeled "natural" are skin-friendly. Two very common ingredients in this type of deodorant—baking soda and magnesium hydroxide or carbonate—can cause irritation, burning, redness, and even skin darkening.

Therefore, if you have sensitive skin or simply don't want to take risks, it's best to choose a deodorant without baking soda or magnesium, like the one offered by Maxalli.

Why do these ingredients irritate?

1. Skin pH is naturally acidic

Healthy skin maintains a pH between 4.5 and 5.5, which allows its natural barrier to function correctly and for "good" bacteria to keep those that cause bad odor or irritation at bay.

Baking soda has a pH of 9, which is highly alkaline.
Magnesium hydroxide and carbonate also raise the skin's pH.

This imbalance can damage the natural microbiota, leading to dryness, sensitivity, or even dermatitis with continuous use.

Common side effects:

Burning sensation when applied, especially if you've just shaved
Dark or stained skin in the armpits
Rough texture or bumps
Redness, itching, or flaking

These effects are especially common in darker or sensitive skin, where any irritation tends to leave more visible marks.

Maxalli: deodorant without baking soda or magnesium

Maxalli deodorant is designed to protect without altering your skin's natural balance. Its formula does not contain aluminum, baking soda, magnesium, or alcohol. Instead, it uses natural antimicrobial ingredients and citric acid derivatives that control odor effectively and respectfully.

How does it work?

Regulates odor without blocking sweat
Maintains the skin's natural pH
Uses antimicrobial essential oils like tea tree, lavender, mint, or rosemary (depending on the version)
Solid formula in compostable cardboard packaging

Additionally, it has a soft texture that doesn't irritate or leave white residue on clothes.