Product type
Methylparaben is a widely used preservative in the cosmetics and personal care industry. It is a white crystalline powder that is soluble in alcohol and propylene glycol, and it works by inhibiting the growth of bacteria, mold, and yeast, thereby extending the shelf life of products. Methylparaben is often combined with other parabens to enhance its effectiveness and stability in formulations.

| Chemical formula | C8H8O3 |
| Molecular weight | 152.15 g/mol |
| Appearance | White crystalline powder |
| Solubility | Soluble in alcohol and propylene glycol |
| Typical concentration | 0.1% to 0.8% in formulations |
When selecting methylparaben, buyers should consider the intended application and the regulatory requirements for cosmetic preservatives in their region. It is important to specify the desired concentration range and any necessary certifications, such as those for cosmetic safety. Additionally, buyers should inquire about the product's shelf life and storage conditions to ensure optimal performance.
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It is used as a preservative in cosmetics and personal care products.
Yes, it is generally recognized as safe when used within recommended concentrations.
Some individuals may experience sensitivity, but it is rare.
It inhibits the growth of bacteria, mold, and yeast.
Regulations vary by country; check local guidelines for specific limits.
Yes, it is also used as a preservative in some food applications.