My god, do you even check what product you buying? Whey itself is lactose.
Get rid of the serious mass if you keep literally "puke".
Food and more food and food

I don't know I'm a lactose intolerant before that. I have no problem drinking milk( I dont drink alot before that). But when I drink supplements for twice a day for long term, I guess my stomach couldnt take it anymore. 

I guess I have to eat a balancec diet then.

I'm a lactose intolerant, so I cannot take alot of supplements available in the market.
I'm underweight. Height: 167cm, Weight: 52kg.

Damn, I need to get rid of this. I've tried Serious Mass (whey concentrated) which make me puke. It took me very very long to recover because I always feel discomfort in my stomach.

I eat alot, but I just can't gain weight. Is eating supplements the best way or I should eat more food instead? 

If you're not gaining weight, you're definitely not eating enough.

+1  Simple yet direct.

Again, supplement is not magic powder. Please check your solid food intake and eat more. I'm having 6 meals per day yet I only gain about 0.2-0.4kg per week.

Definitely eat more = more weight.
Try to count your calory, record n see.. Frm there u'll know how much u need to eat to gain weight..

Quite difficult to count, wont it? It's just roughly. Feel hopeless, I have been trying to gain for so long already.

List out what you eat everyday that you think you eat alot.

And what's the food that you eat most? Lol

1. Breakfast
- Banana x2
- Whole egg x2
- Oatmeal x 3-4 spoon
- Fish oil x2
- Multivitamin
- HL Milk - 500ml
- Creatine - 5g

2. Tea break
- 2x Gardenia whole grain + Peanut butter
- 1xHL Milk 250ml
- Yogurt 150ml
- Oatmeal x 3-4 spoon

3. Lunch
- Chicken rice with extra chicken breast meat.
- banana x2

4. Tea break
- 2x Gardenia whole grain + Peanut butter
- 1xHL Milk 250ml
- Yogurt 150ml
- Oatmeal x 3-4 spoon

5. Dinner
- Chicken rice with extra chicken breast meat.
- banana or papaya

6. Supper
- Oatmeal
- papaya
- Protein shake or Mass Gainer

Pre Workout:
- Superpump Max x2 scoop.

LOL, don't like this. You ask back to those being workout for more than 3 years?

Nah, I give u mine as example.
Did you eat more than this?

I admit i'm not pro and sometimes I cincai whack any food into my mouth cause asian food was too good to ignore.

Talking about oatmeal, may I know what oatmeal you eat everyday? I'm not a fan of oatmeal, it taste horrible to me. So may I know which brands are you eating an how you make it so nice till you eat it everyday. (; thanks bro.

Talking about oatmeal, may I know what oatmeal you eat everyday? I'm not a fan of oatmeal, it taste horrible to me. So may I know which brands are you eating an how you make it so nice till you eat it everyday. (; thanks bro.

You must love oatmeal. You can mix with whey protein, peanut butter, banana or honey. Put a little bit of water, then stir and put in fridge. Just like ice-cream!!!!

Oatmeal has got that sticky texture which afraids me a lot. Seems like you're using instant oatmeal right?
Btw thanks for sharing. I'll try out later.