When i bought this product, i could only find the HUGE bottle. Do they not make one in a normal size?? That aside, Total Repair 5 is a great shampoo, when used with the whole range, expect optimal results. I love the fragrance of this shampoo, i only use a blob about the size of a R5 coin and it definately goes far! The huge bottle wasn't great for me, i mix and match my hair products, and i bet you i will probably have the SAME bottle this time next year. Prolonged use of this product definately improved the appearance of my heat damaged hair - squeeky clean but smooth and silky - yes please!