BPI Sports B4 – Extra-Strength Fat Burner – Keto-Friendly – Appetite Suppressant – Caffeine, Niacin, Quercetin, Yohimbine – 30 Servings – 710mg

This supplement was recommended to me by my cousin who has used it before. I used to take OxyElite Pro before they changed the formula and pulled the original off of the shelves. If you want an effective fat burner that gives you great amounts of energy without the jittery feelings and crashes, this is the one to get. I take one pill before I lift and in about 20 minutes I can feel it working. I've been able to power through my workouts whereas before I would do a few sets and just kind of wander. I'm a heavy set guy around 270 lbs. so I've been able to see a good difference in my stomach when I look at the mirror. I still have a huge belly but I can tell that some change is being made. The price I paid on here is more than fair! This supplement alone at GNC will run you about $50. Get this product and get it on here for less. It's not a miracle pill, but it definitely works.

It works really well at appetite suppression, gives you energy all day, and is great before a workout. I open the capsule up and put the herbal power into a very little bit of water and drink it up quickly, because it's bitter this way. I find that when I dilute it, it is easier on my stomach. I doesn't hurt my stomach, but it's one less thing that my stomach has to do in having to dissolve the capsule and pool water to it for distribution into the bloodstream.

There is no magic pill for weight loss, but this definitely comes close. I take this in the morning 20 minutes before my work out, and I am stoked for 12 hours. It does take a day or two to get used to, and you might experience nausea and a wired, "cracked out" feeling in the beginning, but once that passes it's all good. It does wonders for my mood as well. After workouts, I find that I am super motivated to do things, and my focus is dead on. Eat clean and exercise, and you will see results. It may not be for everyone, but since I purchased it, I put five of my buddies up on it, and they love it. Awesome product at a great price on Amazon.

I have been taking this for about a month now with regular workouts and eating right and have lost 9lbs. already! It does make you sweat more, which is good, and gives me the energy I need to power through a workout. I have read up on this before purchasing it the first time and already knew to avoid taking this anywhere near bedtime, so that was not an issue for me. It also helped with my what seemed like and uncontrollable appetite and rarely had cravings between meals.If you read up on this beforehand and take it as directed, you shouldnt have a problem. Highly recommended.

I just received my bottle last night and starting using it today, so maybe its a bit early for a review but thought Id add my insights so far. For one, it says the packaging may vary, however, I received the diamond series BPI B4, not the sports B4. Not only that but there was a homemade looking label stuck on it that read sport B4 new. I looked at the bottle further and it was dated NOV 2012....so 2 year old bottle. Seeming sketchy to me. Furthermore, this homemade label was placed directly over the instructions for use. When I tried to peel it off it wouldn't come off for anything....has clearly been stuck on there a while. I was pretty disappointed and about to send it back but decided it wasn't worth the money. And so, despite my better judgement I tried my first dose.Now, I will start by saying that I am 5'1" 105 pounds. I have a horrid time keeping weight off and rely on thermogenics to help my awful fated metabolism and small frame. I have been using EPIC RIPPED for the past year and must say it works rather well. I just wanted to change it up and try something new to shock my system.Due to the reviews on the power of this supplement, I decided to take only half the pill for the first dose. well it ended up being more like 1/3. I emptied the powder into a spoonful of cottage cheese and put the capsule back together with the remaining powder so it didn't go to waste. FYI I probably wouldn't recommend removing the power from the capsule like this unless you have gag reflexes of steel because it is NASTY tasting! Anyway, I proceeded to eat the rest of my breakfast (cottage cheese on an english muffin) then worked out. I felt maybe a slight effect, but not much of anything for the most part.So, feeling more confident that this product wouldn't make me feel like I was dying like some reviewers claimed, I took the remaining 3/4 of the powder (in the capsule this time!) and did another small workout. I felt about the same as the first time, maybe slightly more "stimulated".Im not sure if its the fact that this product is 2 years old, that my body is tolerant to stimulants, that I only took half a dose at a time, or that Im pretty sure this isn't even the product I ordered....but I didn't have any crazy relations, nor jitters or anything like that. I did feel some slight thermogenic action taking place. Overall Im not really sure what to say about it given all of the factors that are at play, but what I do know is that Im a very small person and this product did not kill me! Although everyone reacts differently so splitting the initial dose may not be a bad idea as a precaution.I will update after taking this for a longer amount of time. cheer!

I've used this product for years. It has never let me down. Good for a pre workout and even better for a busy shift at work.

If you take phentermine, you won't have to anymore if you use this!

I'm a 5,8' 26 years old male, 180 lbs.Do not take this product if you have some heart condition , this is my first day, took one pill at 5:30 pm before training and it's 10:28 pm and I'm not even close to being sleepy.My heart it's beating really fast, my BPM it's bouncing back and fourth from 80 to 95.I don't know if my body rejected the pill or something else.I believe it worked well before training because I felt a little bit more aware I guess? Mid training I started feeling dizzy and had to stop.Again, I'm rating his product so badly because the effect that is causing on me at this moment, maybe work fine on other people.I'm not allergic to anything, I rarely drink coffe and I don't get this hyper, be sure to read everything before you buy.Not trying to undermine the brand, just be careful.Best,GN