Preservative K | Palm-Free Broad Spectrum Cosmetic Preservative (Vegan)

The Gold Standard for "Green" Broad-Spectrum Protection

Stop worrying about microbial growth and start focusing on your formula. Preservative K is a high-performance, palm-free liquid preservative blend designed for modern, eco-conscious formulators. Whether you’re crafting high-end emulsions or difficult-to-preserve clay masks, Preservative K provides the robust protection your brand needs.

Why Choose Preservative K?

• Broad-Spectrum Power: Formulated to tackle gram-positive bacteria, gram-negative bacteria, yeasts, and moulds simultaneously.
• Palm-Free & Vegan: 100% free from palm oil derivatives, aligning with the highest sustainability standards.
• Clay-Mask Compatible: Unlike many natural preservatives (like Preservative Eco), Preservative K is uniquely effective in formulations containing natural clays.
• Gentle & Clear: A virtually colourless liquid with a mild scent that won’t interfere with your product’s aesthetics or fragrance profile.

The Gold Standard for "Green" Broad-Spectrum Protection

Stop worrying about microbial growth and start focusing on your formula. Preservative K is a high-performance, palm-free liquid preservative blend designed for modern, eco-conscious formulators. Whether you’re crafting high-end emulsions or difficult-to-preserve clay masks, Preservative K provides the robust protection your brand needs.

Pro Tip: If your finished product pH is above 5.5, use a small amount of Lactic Acid or Citric Acid to lower it. This "activates" the preservative to ensure a shelf life of 1.5 to 3 years.

🌿 Ingredients (INCI)

Benzyl Alcohol, Phenoxyethanol, Potassium Sorbate.

Perfect For:

• Leave-on products: Creams, lotions, and facial serums.
• Rinse-off products: Shampoos, conditioners, and body washes.
• Complex formulations: Products with high herbal infusions, decoctions, or botanical extracts.