Unisex fragrances are designed to be appealing to both men and women, typically featuring a balanced blend of scents that aren't overtly masculine or feminine. The "Day And Night" naming suggests a versatile scent suitable for various occasions.

• Daytime Scent: It might have fresh, invigorating top notes such as citrus (like bergamot or grapefruit), floral tones (like jasmine or rose), or green notes (like mint or basil) that evoke a sense of energy and vibrancy. These scents tend to be lighter and more refreshing, suitable for daytime wear.
• Nighttime Scent: For the night version, it could have deeper, more complex notes such as woody or spicy tones (like cedarwood, sandalwood, or black pepper), musk, or oriental elements (like amber or vanilla). These notes tend to be richer and more sensual, suitable for evening wear or more formal occasions.

The 2 x 50ml presentation suggests that this product might be a set containing two bottles of 50ml each, possibly one intended for daytime use and the other for nighttime wear, allowing users to switch between scents depending on the time of day or occasion.