Aqua (Water)
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INCI: Aqua
What Is Aqua (Water)?
Universal solvent and the base ingredient in virtually all hair care products.
Source: Natural
Origin: Natural
Also known as: Water, H2O, Eau, Purified Water, Deionized Water
What Does Aqua (Water) Do to Your Hair?
The primary solvent in hair care products. Water dissolves and carries other active ingredients, provides hydration to the hair shaft, and is essential for product application.
Best For
All hair types
Not Recommended For
None
Hair Type Compatibility
Method Compatibility
Safety & Regulation
FDA Status: Permitted
EWG Score: 1/10
HairAide Verdict
Water is the most common ingredient in hair products, serving as the universal solvent and base for formulations. It is completely safe and essential for hair hydration.
Frequently Asked Questions
Yes, Aqua (Water) has a safety rating of 10/10 and is generally considered safe for use in hair products.
Aqua (Water) is CG-method approved and is generally considered safe for curly hair.
Yes, Aqua (Water) is approved for the Curly Girl method.
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