Why we chose fermented preservation over harsh chemicals...

Most skincare brands rely on cheap synthetic preservatives and unnecessary fillers to cut costs. We've taken a different path... investing in premium, naturally-derived alternatives that cost significantly more but deliver genuine skin benefits alongside preservation.

Radish Root Ferment Filtrate (1.5%) - The Clean Preservative

This innovative fermented ingredient represents the future of skincare preservation. While conventional brands use inexpensive synthetic preservatives, we've invested in this cutting-edge biotechnology that provides broad-spectrum antimicrobial protection whilst actively supporting your skin's natural microbiome.

Benefits beyond preservation:

• Maintains healthy skin flora balance

• Provides additional conditioning and hydrating properties

• Contains beneficial amino acids from the fermentation process

• Gentle antimicrobial action on the skin surface

Pentylene Glycol (1%) - The Multitasker

Rather than using cheap, basic solvents found in mass-market products, we've selected this premium plant-derived glycol for its superior performance. This investment in quality means triple functionality: natural preservation, enhanced ingredient penetration, and additional hydration.

Premium benefits:

• Increases absorption of active ingredients by up to 300%

• Provides inherent antimicrobial properties without synthetic chemicals

• Creates the luxurious, silky texture that absorbs effortlessly

• Supports long-term skin barrier health

The Solis difference: While other brands pad their formulas with water, cheap fillers, and synthetic stabilisers, every ingredient in our serum serves a purpose and has been selected for maximum efficacy - regardless of cost. This commitment to quality over profit margins is what makes truly transformative skincare possible.