Linseed / Liquid Crystals LINSEED SUBLIME - All hair types. Liquid Crystals is a serum that protects and illuminates the hair fiber. It instantly illuminates and protects the hair fiber: hair rediscovers its vitality. una extraordinary beauty. Available in 15ml, 30ml, 50ml. Winner of the 2023 Hair Awards by Hair Magazine and Who What Wear UK Next in Beauty 2023 Awards for "Best Serum" Features - Gentle on hair and color. - Rich texture. - An enveloping veil of light and fluidity. - Citrus, floral, green, musky fragrance.