Yeast Ferments and Probiotics are skin-rejuvenating ingredients that work to strengthen the skin barrier and enhance natural luminosity. Rich in amino acids, vitamins, and enzymes, these fermented ingredients help balance the skin’s microbiome, supporting healthy bacteria that protect against irritation and environmental damage. They also boost hydration, improve elasticity, and promote a smoother, more even texture. The result is skin that feels stronger, calmer, and visibly brighter - with a healthy, lit-from-within glow that reflects true barrier health.