Leuconostoc/Radish Root Ferment Filtrate: A Natural Preservative with Skin-Loving Benefits

At A Glance

Quick Facts About Radish Root Ferment Filtrate

• Natural antimicrobial activity helps protect products from bacterial contamination.
• Conditions and softens skin, making it ideal for use near delicate areas like the eyes and lashes.
• Improves formula safety while supporting clean beauty performance.

What is Leuconostoc/Radish Root Ferment Filtrate?

Leuconostoc/Radish Root Ferment Filtrate, or Radish Root Ferment, is a plant-based preservative alternative created by fermenting radish root with Leuconostoc, a lactic acid bacteria. During fermentation, the process yields antimicrobial peptides that help prevent bacterial growth while also offering skin-conditioning benefits. Unlike traditional synthetic preservatives, this ferment is known for being gentle, biodegradable, and effective.

Fermentation has long been seen as a process of transformation and renewal. In clean beauty, this aligns with rituals of balance, purity, and intentional formulation.

• ATHR Callout: We use Radish Root Ferment to preserve our formulas naturally while supporting skin softness and integrity.

What Does Radish Root Ferment Do in Makeup?

• Natural Preservative – Offers antimicrobial defense to keep formulas fresh and safe.
• Skin Conditioner – Improves skin feel and comfort during wear.
• Hydration Support – Helps retain moisture on the skin’s surface.

How Does It Work?

This fermentation-derived ingredient:

• Produces antimicrobial peptides that inhibit the growth of unwanted bacteria.
• Forms a breathable barrier that helps retain moisture and soften skin.
• Enhances product longevity while maintaining a skin-friendly profile.

This is why Radish Root Ferment is trusted in clean beauty for maintaining freshness without compromising gentleness.

Why It’s Unique

• Plant-based alternative – A natural replacement for synthetic preservatives.
• Associated with transformation and renewal – Reflects the essence of botanical fermentation and energy balance.
• Multi-functional efficacy – Delivers preservation, hydration, and conditioning in a single ingredient.

Is It Safe?

Yes! Radish Root Ferment is a naturally derived, non-toxic ingredient approved for use in clean beauty. It has been reviewed by cosmetic safety experts and is safe for all skin types, including sensitive areas when properly formulated.