The Tremella & B3 Serum is a professional-grade hydrating and barrier-support serum formulated to enhance moisture retention, skin comfort, and overall resilience. Combining tremella mushroom, a powerful humectant known for its ability to hold water, with vitamin B3 (niacinamide), the formula is designed to deeply hydrate while supporting healthy skin function. Tremella helps attract and retain moisture within the skin, promoting a plumper, smoother appearance without heaviness. Niacinamide assists in strengthening the skin barrier, improving texture, refining pores, and enhancing tolerance in dehydrated or sensitised skin. The lightweight, fast-absorbing texture makes this serum suitable for daily use and ideal for both professional treatments and advanced home-care routines. Particularly beneficial for dehydrated, compromised, or environmentally stressed skin. Deep hydration. Barrier reinforcement. Smooth, resilient-looking skin.