Being a steroid virgin, you probably have little to no idea about what you are going to need to do in order to get maximum benfit from this product. First of all, I hope you understand that Super DMZ 3.0 (assuming you are referring to the 3.0 version) contains three different 100% active oral steroids. These are NOT prohormones and they certainly aren't your typical over the counter supplements. They are full-on steroids just like Dianabol, testosterone, Deca, etc. Many people don't realize this before beginning to use this type of product.
Because these are steroids, you will NOT be able to continue following the same type of diet you have been. Quite frankly, 2,000 calories per day, even if you only eat that amount on some days, is absolutely pathetic and will not enable you to make anywhere close to maximum gains using these steroids. On top of that, you say you are "active", which makes that calorie count even more insufficient. Bro, 2,000 calories per day isn't anywhere close to enough food for somone in your situation. My wife eats freakin' 1,800 calories per day and is currently LOSING bodyfat. She weighs 135 lbs. If a 135 lb woman is LOSING bodyfat eating 1,800 cals per day, which means she is eating a BELOW maintenance amount of calories, how many calories do you think an active, steroid using man is going to need when trying to maximize muscle tissue growth? A hell of a lot more...that's what.
Even 3,000 calories per day is not good enough. If you want to make maximum gains when using these potent steroids, your are going to need to eat many more calories than what you are accustomed to...and not just on some days, but EVERY DAY!!! This means you will need to count your calories, to make sure you are taking in what you need. My recommendations is to begin at 3,500 calories per day and make adjustments from there, if necessary. Of those 3,500 daily calories, you should be taking in no less than about 200 grams of protein every day. Still, that is only 800 calories, so you the rest of your calories will need to come from carbs & fat. Below is the breakdown I would follow if I were you. Obviously, you're not going to be able to hit the following ratios perfectly every day, as that is unrealistic, but you can get pretty close and above all, make sure you take in the pre-determined number of cals each day, even if it means you need to stray from those ratios.
Protein: 200 grams (800 cals)
Carbs: 510 grams (2,040 cals)
Fats: 73 grams (660 cals)
Most of your carbs should be complex, which means from non-sugar sources, like rice, potatoes, pasta, etc. About 20% should come from sugars--mostly in the form of fruit, which will probably equal out to about 3-4 servings/pieces of fruit daily, depending on sugar content. Consume protein from a variety of sources each day, incluidng meat, eggs, whey, etc. You will get some of your fats from your protein foods, while the rest should come from primarily healthy sources like grass-fed butter, nuts & seeds, extra-virgin olive oil, fish oil, etc.
This is a typical mass-building plan...and while it is just a generic outline, which may need to be adjusted based on metabolic rate and other factors, most people in your situation will gain considerable muscle tissue following it. Being that you currently posess very little muscular development (170 lbs) and this is your first cycle, you will be able to BLOW-UP if you do things correctly. I am talking an EASY 20+ lbs...and more likely 25 or more. If you are not gaining an average of at least 2/3 lbs per day...or 2 lbs every 3 days, you aren;t eating enough. however, your weight gain will not be contsnat and even throughout. What will likely happen is you will gain the most weight in the 1st week, followed bya a slightly less amount of weight in the 2nd week, along with declining weight gai into the 3rd and 4th weeks. Someone in your situation should easily be able to add between 7-10 lbs in the very first week alone...and if you don't gain at least 7 lbs, you aren't eating enough. If 3,500 calsories isn't sufficient to add bodyweight at that rate, then increase them by another 300 for and check the scale daily to see how things are progressing. Someone in your situation should never accept less than 20 lbs over a 30 day period...minimum...and I would expect more, personally. Your body is ripe for growth.
At this point, you are under-eating, even for a natural guy. No BB'r should be ating 2k cals per day, especially when they are active, as you say. So, you either don't know how to eat for BB'ing...or you refuse to. It's one or the other...and as far as I am concerned, if you are not willing to correct your dietary insufficiencies for this cycle, don't even bother. steroids are not for those people who don't want to do what it takes.
If you don't mind me asking, can you please list your training program, including your bodypart split (which days you train each bodypart), exercises performed, number of sets per exercise, and rep range. Thanks.
One last thing. I noticed that you said you drink 30 gram of whey post-workout. That's good, but what else do you drink with it? Surely, you are including at least 3-4X that amount of carbs, right? After all, 30 grams of whey is only 120 calories...not even enough to cover the amount of calories you burned during training, let alone build muscle tissue. Right now, if you are only consuming your whey, your body is converting most of it into blood sugar because you are not providing it with sufficient carbohydrates and overall calolries. In the absence of sufficient cals-carbs, the body will use protein for energy. Carbs are critical for growth. they not only have a proten sparing effect, allowing your body to use the protein you eat for growth and not energy, but they increase insulin levels, which triggers muscle growth througha half-dozen mechanisms. You strike me as the kind of person who knows very little about how to eat to grow muscle...and this is probably who you still weigh 170 lbs. In my first 12 weeks of natural training at age 22, I gained 41 lbs, going from 167 to 208 during that short time frame. Most of it was muscle. The only supps I used was creatine and weight gainers for extra calories, although they were shit calories (it worked, though). I have my body what it needed in terms of training, nutrition, and sleep, so that it could grow rapidly. Ohhh...and I did that with a testosterone level of only 332 ng/dl, as my T levels were already near dificient before I ever touched a steroid. So, if I could do that under those circumstances, there is no reason you can't blow the hell up with very potent steroids. How much you gain is all up to you.