• Widely used preservative in cosmetics and personal care
• Effective against bacteria, yeast, and mold
• Compatible with most formulation types
• Stable over a wide pH range (4–8)
• Economical and safe in approved usage levels

Methyl Paraben Powder – Cosmetic Grade Preservative

Methyl Paraben Powder is a high-purity, crystalline preservative commonly used in creams, lotions, shampoos, and ointments. It protects formulations against microbial growth, enhancing shelf life and safety. Methyl Paraben is often used in combination with other parabens (e.g., Propyl Paraben) to achieve broad-spectrum protection. It is effective over a wide pH range and does not react adversely with other ingredients.

INCI Name: Methylparaben

CAS Number: 99-76-3

Molecular Formula: C8H8O3

Molecular Weight: 152.15 g/mol

Solubility: Soluble in alcohol and hot water

Add Phase: Cool-down (below 60°C)

pH Stability: 4.0 – 8.0

Processing Temperature: Max 60°C

Appearance: White crystalline powder

Odor: Odorless or faintly aromatic

Flash Point: > 150°C

Density: ~1.46 g/cm³

Chemical Type: Paraben ester

Functional Groups: Ester, Hydroxyl

Primary Cosmetic Uses: Creams, lotions, shampoos, serums, ointments

• Usage Rate: 0.2% – 0.4%
• Recommended Pairing: Combine with Propyl Paraben or Phenoxyethanol for enhanced broad-spectrum activity
• Storage: Store in a cool, dry place away from direct light

For best results, dissolve Methyl Paraben in warm water or alcohol before adding to your formulation. Combine it with other preservatives like Propyl Paraben to enhance spectrum and reduce dosage.

1. Basic Cream Preservative Blend

0.3% Methyl Paraben

0.2% Propyl Paraben

99.5% Cream Base

3. Hydrating Toner with Preservative

95% Rose Water

3% Glycerin

0.3% Methyl Paraben

1.7% Niacinamide

3. Moisturizing Shampoo

70% Shampoo Base (SLES)

2% Panthenol

1% PEG-7 Glyceryl Cocoate

0.3% Methyl Paraben

1.7% Fragrance + Color

✔️ Oily

✔️ Normal

✔️ Combination

✔️ Dry

❌ Not suitable for paraben-sensitive skin

Serums
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜


Creams & Lotions
⭐⭐⭐⭐⭐ – Excellent
🟩🟩🟩🟩🟩


Toners
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜


Face Masks
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜


Cleansers
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜


Hair Masks
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜


Deodorants
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜


Eye Creams
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜


Shampoos
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜


Soaps
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜


Conditioners
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜


Lip Balms
⭐⭐☆☆☆ – Fair
🟧🟧⬜⬜⬜


Body Butters
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜


Ointments
⭐⭐⭐⭐☆ – Good
🟩🟩🟩🟩⬜

Q1: Is Methyl Paraben safe for daily skincare use?

Yes, when used within the approved limit (up to 0.4%), it is safe and commonly used worldwide.

Q2: Can I use it alone as a preservative?

Yes, but combining with Propyl Paraben improves efficacy.

Q3: Is it soluble in cold water?

No, it requires warm water or alcohol to dissolve fully.