'Theory work' in hairdressing DOES NOTcover any scientific effects/make up of conditioner Rachael, we are talking about ingredients used, NOT how good you are at hairdressing. 2 completely different things. I really pity you if you think you are doing your hair favours by using 91pence conditioner lol. Im not going to brag about my knowledge to you Rachael as i dont need to prove my experience in this field of study but what i will tell you is, ALL hairdressing courses in the UK do not focus on scientific compounds in hair products. This is left to scientific sectors. Hairdressing courses have nothing to do with science... do a google search.
Ina Hairdressing course, the main focus will be on creativity, design and salon management... So im afraid you are wrong.
And i will summarize by saying in this market, you only get what you pay for.
If you willing to spend 25 puounds on a decent conditioner coupled with a decent shampoo, i can guarantee you will see an improved moisture lock in your hair.
Also, look out for shampoos and conditioners containing any type of silicone compounds in them as they may produce shine temporarily, but damage your hair no end in the long run.
Thanks and i hope you find this informative. :)