I popped over to CHE to tidy my hair up a bit, and my hairdresser used this fluid in my hair, it kept my hair so tame and straight for about two days. I bought it for R160, and all i do is apply a very small amount to my hair after shampooing, and i either let it dry naturally or i blow dry it straight. it works as a serum, heat-protector and anti-frizz treatment, and the bottle could last up to 4 months. it is a good buy!