Goutukola oil has been used by ancient Asian medicine for thousands of years to renew skin cells and stimulate blood circulation. The plant is a natural source of vitamin B and K group. The natural and natural plant components nourish and heal damaged hair from the root, wrap and protect the hair from climate hazards. Silver Oil The gothocola gives the hair a luster, elasticity and softness. The oil is fully absorbed in the hair and leaves the hair moving to the touch and not oily.