Horlicks is not enought to get you swole.You will not gain weight apart from a belly by eating horlicks.I am considering Horlicks protein plus to see if it can do the job!
Whereas you can buy whey protein concentrates at 1000 rupees per 1 kg.Why pay 500 rupees per 400 gram of Horlicks then?Any whey protein concentrate will give you around 80% of protein!
80% of protein means, you will get high quality whey of 80 gram per 100 gram of protein.This is a lot, if you compare it to the 34 gram mixed protein that you get from Horlicks.So don't waste time or money with this.