The video showcases the product in use. The video guides you through product setup. The video compares multiple products. The video shows the product being unpacked. Previous page Next page 1 Hair Serum 50ml 2 Hair Serum 100ml 3 Hair Serum 10ml 4 Hair Serum Lifestyle 5 FEATURES How beneficial is serum for hair? Hair serum ensures that the hair remains nourished, shiny and strong. Does GK Hair Serum add weight to hair? The serum is a weightless formula: it provides shine, fights frizz, calms wavy hair, and provides body without weighing hair down. Does GK Hair Serum have pure argan oil? Yes. Pure Argan oil is used within the serum. Is there any difference between GK Hair Serum and GK Hair Cashmere? Yes, there is. GK Serum is a weightless formula: it provides shine, fights frizz, calms the ridge, and provides body without weighing hair down, while Cashmere is used to detangle hair and to provide conditioning and comes in a creamy texture What is the best shampoo and conditioner recommended to use with GK Serum? GK Moisturizing Shampoo and Conditioner.