BPI Sports B4 Reviews

Support Mood and Focus, Elevate Energy, Promote Metabolism, and Enhance Endurance*

View Product Info
Overall Rating
8.2
Out of 10
Good
261 Total Ratings
Verified Buyer Rating:
7.7
57 Verified Buyer Ratings
1-20 of 261 Reviews

AdrianGlover's Rating
10/10

I am on my third bottle of B4 and it wont be the last! This product has really helped me burn fat from problem areas as well as energized me for my workouts. The thing that i like about it the most is that it is a thermogenic and makes me sweat a lot.



NinaCruz's Rating
10/10

This fat burner makes me sweat a lot and burn more fat when I do my spinning classes. It is a great supplement to help you get motivated by providing you with energy and helps you get more out of the work you put in.



JessicaDavis89's Rating
10/10

I was gaining some weight and could not fit into some of the cloth I like so I decided to do something about it. I bought a bottle of B4 and started working out four times a week, problem solved. Could not have done it without B4!



DavidClinton22's Rating
10/10

I really like this fat burner because not only is it a stimulant based fat burner, but it id a thermogenic as well. This product helps me work up much more sweat than I normally do. I can definitely feel the energy and fat burning during an intense workout.



RolandDesmond's Rating
10/10

I was always looking for a fat burner that could keep up with my fitness needs and I finally came across B4. The best thing about B4 is that it gives you a lot of energy, but it does not makes you crash and that is a proble I have encountered with others.



HelenaRosa's Rating
10/10

I’m very particular about what I put in my body. Food, drinks, supplements, etc. So when I was looking for a fat burner, I really didn’t want anything hat would mess with my system. Lucky me I was introduced to B4 at a convention and its herbal formal is exactly what coordinates with my lifestyle.



SusanRichards's Rating
10/10

I’m a former cheerleader/dancer. I was introduced to B4 from one of my teammates during the off season and I’m so glad she did. My workouts were consistent and I was able to look even better for the next season.



GinaMartin54's Rating
10/10

I worked on cruise ships in the entertainment department and its essential for us to be in tip top shape. Unfortunately delicious food is everywhere but along with willpower and B4, my cruise workouts are much more effective and makes saying no to coconut flan and Apple Crisp every night a lot easier.



ValerieBeaudry's Rating
10/10

I just finished my study aborad in China where are there is carbs everywhere. Rice with every meal, noodles too sometimes. So I came back to the states with some extra baggage that I couldn’t want to get rid of. I got right to the gym and picked up B4 at GNC and it helped get rid of that extra flab. I don’t know what I would have done without it



RobertoDCosta's Rating
10/10

I really like fat burners and products with stimulants so when I decided to give B4 a try, you know that I like the product. One thing that I think that stands out about this product us that it is a thermogenic fat burner and a preworkout as well.



CalvinRankin28's Rating
10/10

B4 is an amazing product not just because it could be used as a thermogenic preworkout, but because it had a Dopamine modulation properties that improve mood.



SondraFuller's Rating
10/10

I’m not the biggest weight lifter, I’m more of a cardio girl, but that doesn’t mean I don’t need a kick start to start my workout. B4 has been so helpful with giving me the energy to get in my cardio and my weights and feel so good after!



KarlCourtney63's Rating
10/10

The price, the product, its perfect for a college student like me. I remember some pre workouts had me choosing between eating well or a preworkout. This I’m able to eat healthy and have a great preworkout supplement.



JasonWoodrue78's Rating
10/10

My mom bought this for me because she knew I was starting to workout more and more. Thanks mom because this has helped my workouts out so much. Pulling two a days is easy when you have B4



JackRyder74's Rating
10/10

I didn’t think I would need to take a preworkout because I’m naturally energetic. A friend s****ested B4 just for the hell of it and I was hooked. I was able to get through my lifting without feeling drained after. I can even do cardio right after and still feel great.



DavidClinton95's Rating
10/10

The energy I need after work to workout was not there until I started taking B4. Taking this fat burner has made such a difference in not just my actual workouts but my approach to them and my mood after.



AdamBlake12's Rating
10/10

It’s a product that gives you both fat burning qualities and a boost of energy as a preworkout. Its two in one for a stellar price



AngeloBend45's Rating
10/10

This product helped me get ready for spring break this year and I have to say that it is amazing, I will be using it again to tone up again for summer.



JohnWalker13's Rating
10/10

You don’t know how good it feels to finish a WOD before the instructor. B4 has helped me with my workouts and improve with every single session.



MichaelPointer's Rating
10/10

Let me tell you, if you’re going to invest in a pre workout, make it B4. I use to just grunt through my workouts, leaving the gym absolutely exhausted. B4 has given me an extra boost so I can give it 100%


1-20 of 261 Reviews