Discover the new Mood Boost Colours collection for Summer 2026

Summer sunshine, vibrant energy and mood-boosting colour at first glance - discover the new Mood Boost Colours collection for Summer 2026. 

This line of UV gel polishes combines intense, saturated shades with lightweight jelly-effect finishes, offering endless styling possibilities and perfectly coordinated manicures. Each shade is designed to enhance your tan, add freshness and bring a true holiday vibe to your look. Whether you choose full coverage or a sheer finish, your nails will become the ultimate expression of summer energy. 

Discover Semilac’s long-lasting UV gel polishes - with up to 21 days of wear - and create a manicure that reflects your holiday mood. 

Mood Boost Colours collection styling inspirations