Natural deodorants: effective and irritation-free?

More and more consumers are looking for natural aluminum-free deodorants that are gentle on the skin. But are these alternatives really effective? This article provides an overview of the natural ingredients used and what the available literature suggests.

Deodorant vs. antiperspirant: what's the difference?

Antiperspirants limit perspiration thanks to aluminum salts. Natural deodorants, on the other hand, do not prevent perspiration but aim to neutralize odors by targeting the bacteria responsible [1].

Commonly used natural active ingredients

• Sodium bicarbonate: odor neutralizer, but its alkaline pH can irritate some sensitive skin types [1].
• Zinc PCA: a mild sebum regulator, often well tolerated.
• Essential oils (tea tree, palmarosa, lavender): reported antibacterial properties, to be used diluted [2].
• Clay, vegetable starch, shea butter: mild absorbents.

Usage tips

• Test the product in the crook of your elbow 24 hours before use, especially if it contains baking soda or essential oils [2].
• An adaptation period of 2 to 4 weeks is common when switching from a conventional antiperspirant to a natural deodorant.
• Opt for formulas without baking soda after shaving or for atopic skin.

Availability on Pharmaplusfrance.store

We do not currently offer a dedicated deodorant on the site. Please consult our Face & Body Care collection for available references.

Conclusion

A well-tolerated natural deodorant depends mainly on its composition. Baking soda is effective but can irritate some skin; gentler alternatives like zinc PCA exist.

References

1. Benohanian A. Antiperspirants and deodorants. Clin Dermatol. 2001. (source to be verified)
2. Essential oils and skin sensitivity: a review. J Dermatol Sci. (source to be verified for exact reference)

Correction note: previous versions cited the EMA (medicines agency, not competent for cosmetics) and a Vidal sheet. These references have been removed.