Bacterial growth inhibitors in deodorants significantly alter the underarm microbiome
the verdict
SUPPORTED
the evidence backs this
confidence 88/100
Studies consistently demonstrate that the regular use of deodorants and related personal care products exerts a powerful selective pressure, significantly altering the composition, diversity, and density of the underarm microbiome.
Evidence for · 3
The impact of skin care products on skin chemistry and microbiome dynamics.
2019 · cited by 124
Demonstrates that halting or altering deodorant use leads to noticeable shifts in bacterial diversity and ecosystem structure in the axilla.
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More for · 2
The effect of habitual and experimental antiperspirant and deodorant product use on the armpit microbiome.
2016 · cited by 47
Shows that applying and stopping deodorants and antiperspirants significantly alters bacterial density, species richness, and community composition.
The dynamic relationship between skin microbiomes and personal care products: A comprehensive review.
2024 · cited by 19
Reviews how personal care and skincare products, including deodorants, significantly impact and alter the normal flora and skin microbiome.