Saccharomyces Barley Seed Ferment Filtrate

Saccharomyces Barley Seed Ferment Filtrate is an upcycled by-product of gin distillation that delivers long-lasting hydration, supports a stronger skin barrier, and is created through a genuinely innovative, zero-waste production process.

Not all extracts are created equal. The results outlined below relate to the specific Saccharomyces Barley Seed Ferment Filtrate active we use, selected for its performance, scientific backing, and environmental impact.

Intense Hydration: clinically proven to deliver 3x more hydration than glycerine alone and maintain moisture for up to 8 hours.

Barley Ferment deeply hydrates while locking in moisture, helping to plump and smooth the skin throughout the day while reinforcing the skin barrier to protect against dehydration and support elasticity. This long-lasting hydration is achieved through the unique combination of polysaccharides and glycerine. Polysaccharides form a hydrating film on the skin’s surface, while glycerine draws moisture into the skin, together creating a moisture-binding network that supports lasting hydration and suppleness.

Soothing & Calming: clinically proven to reduce inflammatory marker IL-8 by over 10%.

IL-8 is a protein your skin cells release when they’re stressed or damaged, often in response to pollution, irritation, or harsh products. It acts as a distress signal that triggers an immune response, which can increase redness, sensitivity, and inflammation. By helping reduce IL-8 levels, Barley Ferment helps reduce irritation at the cellular level and supports a more balanced, less reactive complexion.

Skin Barrier Support

Rich in phenolic compounds such as ferulic acid, our Barley Ferment helps protect skin from oxidative stress while supporting firmness, resilience, and a stronger skin barrier. By helping defend collagen and elastin from environmental damage, it also helps protect against dullness, sagging, and early signs of ageing. Ferulic acid also helps stabilise other antioxidants, including Vitamin C, enhancing their effectiveness in combination formulas.

Our Saccharomyces Barley Ferment Filtrate reflects the kind of circular sourcing innovation we believe skincare needs more of. It begins as a by-product of gin distillation, where nutrient-rich grain ferment that would otherwise go to waste is transformed into a high-performance ingredient. This zero-waste process uses recycled water, energy-efficient systems, and renewable energy, helping conserve resources while reducing environmental impact.

The distillery also works within a wider circular ecosystem, partnering with local businesses to ensure every resource is valued and reused. Spent grain is upcycled into bread by a nearby bakery, reflecting a shared commitment to circular sourcing while strengthening support for the local community.