I went there and argued with them. Here are the points:1. firsly, they said they added 4 bottles of essence oil into the treatment bottle. Each essence oil bottle costs about S$16.5. (4*16.5 = 66) Then the Loreal Hair Spa they bought directly from Loreal is S$39.9. To sum them up, the total cost is around S$105. The communication gap happens is when we made the purchase of Hair Spa, they said the essence oil was free of charge. 2. secondly, they showed me the price list for treatment. They said usually it cost at least 80 dollars. They were only charging me at S$25 which is much lesser. 3. thirdly, again according to them, the S$308 is the marketing price set by Loreal(though they actually sell to the salon at S$39.9). Because Loreal assumes each bottle can be used at least 10 times and each custumer would be charged at least around 30 dollars for using this treatment. That's why they said the original price is S$308. In conclusion, it is an invisible treatment package selling. Their intention is good, (more...)