I hv started taking apetamin its been one week a bottle ova. It says you gain weight I can't see any weight increasing. I'm all worried as it shouldn't cause any harm to me as it's also uses fa treatment of allergies n all. I bought it under the impression of gaining weight. I am super skinny and dying to gain weight. On site it says you gain noticeable weight in 3-4 days to a week. at least one pound weight should have shown up on me. I'm all worried please help. Also the bottle on all oth sites say lysine and cyproheptadine too but my bottle doesn't show lysine rotten on it. I'm all confused if iv got a duplicated bottle.