B Happy Triple Vitamin B Barrier Serum is a lightweight, fast-absorbing daily serum designed to support stressed, dehydrated and unbalanced skin. Powered by a synergistic Triple Vitamin B Complex, this next-generation serum helps strengthen the skin barrier, support visible skin recovery and improve long-term resilience. Vitamin B3, also known as Niacinamide, helps rebalance moisture levels, improve the look of uneven tone and support a healthier-looking complexion. Vitamin B12 helps comfort stressed-looking skin and supports visible vitality, while giving the serum its naturally pink hue. The formula also features Codium Tomentosum Extract, a biotech fermented seaweed extract that supports the skin microbiome and helps encourage the skin’s natural Vitamin B5 support pathways. Combined with Lactobacillus Ferment, Red Algae and Seaweed Extracts, B Happy helps defend against modern environmental stressors while improving hydration, smoothness and radiance. Ideal for daily barrier maintenance, this serum leaves skin feeling calmer, more hydrated, balanced and resilient.