When we began developing Flourish Serum, we wanted every ingredient to have a clear purpose. RetinART™ was our star, Niacinamide and Vitamin C brought their radiance-boosting brilliance, but something was missing, a way to strengthen skin at its foundation. That’s where Lactobacillus Ferment became non-negotiable.
For us, true skincare is not just about correcting what you see on the surface, but supporting the skin’s natural ability to protect, repair, and thrive. And that’s exactly what this powerful probiotic ferment does.

The Science of Skin Harmony

Your skin is home to trillions of microorganisms, collectively called the skin microbiome. This community works tirelessly to keep your skin balanced, calm, and resilient. But modern life often disrupts it. Stress, pollution, over-exfoliation, harsh cleansers, and even climate changes can strip away those good bacteria, leaving skin vulnerable.
Studies have shown that probiotic ferments like Lactobacillus can increase skin hydration by up to 18% within just four weeks and visibly reduce redness and sensitivity in clinical trials. By helping to restore microbial balance, they allow skin to behave as it should, stronger, smoother, and more radiant.

Why It Was Essential in Flourish

We chose Lactobacillus Ferment because it works in perfect synergy with the other active ingredients in Flourish:

• Strengthens the skin barrier – reducing water loss and improving hydration, so skin feels soft and supple.
• Soothes sensitivity – calming irritation and helping reduce redness, particularly for those with delicate or reactive skin.
• Boosts resilience – reinforcing skin’s natural defence system against pollution and environmental aggressors.
• Supports long-term health – not just a quick glow, but stronger, more balanced skin over time.

When paired with RetinART™, which refines texture and boosts radiance without irritation, Lactobacillus Ferment ensures those powerful actives work on skin that is balanced, nourished, and able to tolerate them beautifully.

Resilience Meets Radiance

We often say Flourish isn’t just about glow, it’s about resilience. Including Lactobacillus Ferment was our way of giving skin the tools it needs to thrive every day, not just after application.

The difference is visible and tangible: skin that looks calmer, feels stronger, and continues to glow with long-term vitality. For us, it wasn’t enough to create another high-performing serum. We wanted to create one that supports your skin’s intelligence, helps it adapt, and gives you results that last. That’s the true beauty of Flourish and why Lactobacillus Ferment was always going to be part of its story.