The Philip Kingsley Styling Frizz-Fighting Gloss Smoothing Hair Serum is a 50ml unisex serum designed to smooth and sleek all hair types. Made in the United Kingdom, it contains active ingredients like Keratin and Aloe Vera to fight frizz and create a glossy finish. With a period after opening of 12 months, this serum is perfect for achieving a sleek and polished hairstyle while keeping it protected from environmental factors. Ideal for both men and women, this product is a must-have for anyone looking to achieve smooth and frizz-free locks.