I too bought Berina after reading abt it on this thread only. Thanks MouthShut for such a platform.
Anyways - abt the product at clickoncare: https://clickoncare.com/berina-straight-hair-straightener-cream
Its a very cheap and highly efficient product. I have seen it at beauty saloons. Seemed and found out tht this cream is used by professionals more than individuals. Home use creams are very expensive and cannot be bought again and again. Although they are also very nice but why spend soo much.
I used this shampoo along with Berina - Indulekha coconut milk shampoo - it works beautifully. I did not have to use a conditioner post this shampoo. Berina and Indulekha shampoo worked pretty well together. It is available on clickoncare.com itself: https://clickoncare.com/indulekha-coconut-milk-shampoo-100ml
I shall be trying out more straighteners in the same range (if I can find any) and will soon write abt them as well. Till then - Happy Hair Straightening. :)