I bought matrix opti smooth cream normal 310ml with matrix neutralizer 500ml.with cream two small tubes are given which is amazing which we have to use after applying smoothning cream step.it is written in the instruction.310ml is sufficient for hair length 5 or 6 inch below the shoulder approx.and three person can use 500ml neutralizer having same hair length as same as above mention.it definitly straighten my hair but not like parlour finish.bt if u dnt want to spend much money in parlour then go for it ,it will definitly give you a smoother and straighter hair which u can open at any functions.bt try this only when u know the exact and correct method.

Just 20 min of Opti Smooth cream and 10 min of Neutralizer conditioner: Soft and straight hair in 30 min at home. No need to visit salons. No hot ironing required in the home method. It saved my time and a lot money. Also, no damage to my hair, very safe to use. DO NOT APPLY near the roots. Keep atleast 1.5-2 inches of distance from the roots. Use Matrix Nourishing mask on weekly basis for hair spa at home.

nice product but made in india hota to jyada khushi hoti instead of China