Ingredient

Aluminum Sesquichlorohydrate

Neutral in 1 Flagged in 2

What is Aluminum Sesquichlorohydrate?

Aluminum Sesquichlorohydrate is a chemical compound commonly used in antiperspirant products. It is made by reacting aluminum chloride with hydrochloric acid and is typically supplied in a powdered form.

This compound functions by temporarily blocking sweat glands, thereby reducing sweat production and minimizing odor. While it is effective for this purpose, there is ongoing debate about its safety. Concerns focus on aluminum's potential link to certain health conditions, but definitive evidence is lacking. Research shows mixed results, with some studies indicating possible risks while others find no significant harmful effects.

When you see it on a label, it's typically in products designed for sweat reduction. If you have specific health concerns, you might want to consider alternatives or consult with a healthcare provider.

Commonly found in: Deodorants, Antiperspirants

What to watch

  • There is some concern about aluminum exposure and its potential link to neurological issues, although evidence is inconclusive.

Benefits

  • Effectively reduces underarm wetness and odor by blocking sweat glands.
FDA

Aluminum sesquichlorohydrate is approved for use in antiperspirants, but there are guidelines on the concentration due to safety concerns.

Research

Research provides mixed findings regarding its safety, with some studies linking aluminum compounds to health risks while others find typical use is safe.

Vegan

Aluminum sesquichlorohydrate is not derived from animal products and is generally considered vegan.

Sources: Antiperspirants/Deodorants and Breast Cancer

Scout's take

Aluminum Sesquichlorohydrate is used as an active antiperspirant agent that works by blocking sweat glands. It is a form of aluminum salt that is effective in reducing perspiration. However, its use is controversial due to potential health concerns.

The case against

There are concerns about aluminum compounds being absorbed into the body, potentially leading to accumulation and kidney stress.

from the analysis of Carpe 100HR Sweat & Odor Control Antiperspirant Deodorant - Fragrance Free - 1.76oz: Paraben-Free, Phthalate-Free, Vegan, Cream

Potential risks include accumulation in the body and stress on the kidneys.

from the analysis of Carpe Antiperspirant for Underarms / Aluminum Sesquichlorohydrate / LOTION

The case for

It effectively reduces underarm wetness by blocking sweat ducts.

from the analysis of Carpe Antiperspirant for Underarms / Aluminum Sesquichlorohydrate / LOTION

More from Scout's analyses

Aluminum Sesquichlorohydrate is used to block sweat ducts, reducing perspiration. However, it is linked to systemic absorption and potential kidney stress. Concerns exist about its accumulation in the body.

from the analysis of Carpe Antiperspirant for Underarms / Aluminum Sesquichlorohydrate / LOTION

Aluminum-based antiperspirant active. Lower aluminum percentage than tetrachlorohydrex variants but same plug-the-sweat-duct mechanism and systemic-absorption concern.

from the analysis of Degree Women UltraClear Refreshing Rain Antiperspirant

Found in 3 products

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