Green Flash™ Vitamin Base Coat from Manucurist - Strengthening base coat for healthy nails. The first patented base coat for gel nail polish that strengthens and protects nails underneath the colour polish. The Green Flash™ Vitamin Base Coat uses the innovative KeraHCE+ technology, which combines hexanal, vitamin C and vitamin E for the first time to restructure keratin fibres, reduce oxidative stress and protect the lipid film of the nails. Key benefits at a glance: Strengthens the keratin layers of the nail plate for harder, more resistant nails Restructures and thickens the keratin network with hexanal Protects against oxidative stress and stimulates keratin production thanks to vitamin C Preserves moisture and promotes healthier nails thanks to vitamin E Improves the hold of Green Flash™ nail polish for a longer-lasting manicure 73.5% bio-based, HEMA-free, vegan and gentle to remove 96% confirm harder nails, 92% recommend the routine (tested under dermatological supervision) Double effect: Strengthening the nail structure: hexanal thickens the keratin network and makes nails more robust. Protection & optimised hold: Vitamin C and E form an antioxidant protective shield and increase resistance. With the Green Flash™ Vitamin Base Coat, every manicure is not only more durable, but also nourishing and regenerating. When removed, the nails remain healthy and revitalised - perfect for sustainable nail care without compromise.