Product: Methyl Paraben
RCHEM is your trusted Methyl Paraben supplier in Pakistan, providing high-quality preservative for cosmetics, pharmaceuticals, and personal care products. This effective and economical preservative offers reliable protection against fungi, yeast, and gram-positive bacteria, ensuring your products remain safe and stable throughout their shelf life.
Categories: Anti-Dandruf & Anti-Itching
Category: powder
Description
Key Features & Benefits:
Technical Specifications Table:
Property
Detail
Apperance
Scent
Solubility
Uses
pH
Charge
Used In
Usage Rate
Product Origin
PALM DERIVATIVES STATUS
VEGAN SUITABLE
Chemical Formulae
Frequently Asked Questions:
Why is Methyl Paraben used with Propyl Paraben?
They are often used together as a broad-spectrum preservative system. Methyl Paraben is more effective against fungi, while Propyl Paraben is more effective against molds and gram-negative bacteria, providing wider protection.
Methyl Paraben is most effective in acidic to neutral pH ranges (pH 4-8). Its efficacy decreases in alkaline conditions (above pH 8).
At what pH is Methyl Paraben most effective?
This is a common issue. Methyl Paraben must be dissolved completely in the water phase of your formulation with gentle heat (around 70-80°C) before adding oils. Incomplete dissolution leads to recrystallization.
My cream has crystals. Did the Methyl Paraben not dissolve?
Yes, if you formulate your product without using Methyl Paraben or any other paraben (Butyl, Ethyl, Propyl), you can legally and accurately market it as "Paraben-Free."
Is it truly paraben-free if I don't use this?
The maximum safe usage rate for Methyl Paraben in cosmetics, as per regulatory guidelines, is 0.4% (as acid), and 0.8% for total parabens in a mixture.
