Thai Crystal Natural Aluminum-Free Spray Deodorant 8 Oz
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This deodorant is formulated with mineral salt (potassium alum) and purified water, making it a simple and minimally processed product. While it is aluminum-free, the use of potassium alum, a naturally occurring mineral salt, is generally considered safe for topical use. The absence of synthetic fragrances, parabens, and other harmful additives contributes to its high score, reflecting its clean and natural formulation.
Key ingredients 2
Mineral salt (potassium alum)Neutral
Potassium alum is a naturally occurring mineral salt used in deodorants for its antibacterial properties. It is not the same as aluminum compounds used in antiperspirants, as it does not block sweat ducts. However, it may still cause irritation in sensitive individuals.
Risks
There is a potential risk of skin irritation for those with sensitive skin.
Benefits
It provides natural antibacterial properties that help control odor without blocking sweat glands.
Purified waterNeutral
Purified water is used as a solvent and carrier for other ingredients in cosmetic formulations. It is generally considered safe and non-irritating. It does not contribute to the deodorant's efficacy but is essential for the product's consistency.
Risks
There are no significant risks associated with purified water in cosmetic products.
Benefits
It helps to dissolve and evenly distribute other ingredients in the formulation.
Processing
Unprocessed or Minimally Processed Foods
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