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Ammonium Hydroxide

Description

Ammonium hydroxide, also known as ammonia solution, is a versatile compound used in various skincare and cosmetic formulations. This colorless liquid is composed of ammonia dissolved in water, resulting in a strong alkaline solution. In skincare, ammonium hydroxide primarily functions as a pH adjuster, helping to balance the acidity or alkalinity of products.

The ingredient's ability to manipulate pH levels makes it valuable in formulations where precise pH control is crucial for product stability and efficacy. Ammonium hydroxide can also act as a buffering agent, maintaining a stable pH even when small amounts of acids or bases are added to the product.

In hair care applications, ammonium hydroxide is utilized in permanent hair dyes and relaxers. It helps open the hair cuticle, allowing color pigments or straightening agents to penetrate the hair shaft more effectively. However, due to its alkaline nature, concentrations must be carefully controlled to prevent irritation or damage to the scalp and hair.

While ammonium hydroxide offers benefits in formulation, it requires careful handling and precise dosing. Excessive use can lead to skin irritation or damage, particularly in individuals with sensitive skin. As with any potent ingredient, proper formulation and testing are essential to ensure product safety and efficacy.