Your weight is 9 KGS less die to less weight u must be tired and feeling low strength and stamina. Will suggest u gain weight. Horlicks or this kind of supplements won't helpnu for long run. I can help with 4-5 KGS muscle gain in month

Hi there I understand your concern...just by taking Horlicks your energy will not boost..fallow strict diet avoid junk foods,carbohydrates like rice etc,avoid oily foods...add proteins and fibre rich foods to your diet with green tea,green leafy vegetables, fruits...do regular exercise at least 2 hours a day....add Low Glycemic Organic Fruits: including apples, apricots, avocados, berries, cherries, grapefruit, lemons, oranges, peaches, pears, plums..Consult dietitian they will do the needful.