Just started taking this product. I'll update this review In a month. You will never see results in a day, or week. Must give it time. Even steroids don't show results in such a short period of time. Also, remember proper training, and diet is a must. You will never get results without proper training and diet.

Great product. Really helped with strength and endurance. I stacked it with N.O. XT and definitely notice the results; with both the extra surge I get in my workout, and what feels like a harder and leaner set of muscles than the first time I did the workout program I’m on (P90X). I’m headed into day 40 of my 90 day workout, and I can definitely see a difference. Really happy with this product and would buy it again. May even try stacking other Jacked Factory products down the road. After I finish P90X I’m going to try Body Beast and am looking forward to seeing how Build XT helps me get to the next level in my workout routine. At 55 and on my second round of P90X after a 10 year lull this was just what I needed.

This product is very amazing. Anyone who wants to gain strength, stamina, muscle mass, and etc... should try this product. It is working for me. I have more energy, more stamina, more muscle, and strength than ever before using this product. This product is a must try.

Love this product!!! I am noticing renewed energy and pretty decent gains since adding the Build-XT into my workout regimen. I usually pair it with nitro or growth and get a great pump. I have even felt a difference with my more intense cardio sessions. Give it a try and you will definitely see results!!! After trying numerous different brands, I swear by Jacked Factory products.

Build-XT has giving me added energy during my workouts and has allowed me to push my body to higher levels. I have also seen by taking this product on my off days it has made me have more energy and physically feel good. This is a very high quality product that allows you to stay focused and energized through out the whole workout without being jittery or any side effects that come with some pre-workouts.

I ordered this product based on the ingredients, and I will continue to order more. The combination of cordyceps are what drew me to this product. I have increased vascularity that is quite visible, and feel like I get more from my workouts than I did before taking this product.

I bought these after reading a few reviews to give me that boost for my workouts. I took them over the weekend to get into my system working on the house. I had energy all day but not that jittery feeling that I hate getting. I worked out this week with more drive and energy when I got home. Noticing a much better pump. A no quit energy and woke up like an 18 yr old boy again.. Wink Wink.. The service was great, quick and sent exactly what was described. Also these don't break the bank like some do. I'll be shopping there from now on!

That’s good supplement. One of a good product for building muscle and also really good for pumping muscle.
Update after firs bottle : first thing I promise you can’t find any supplements just make you like super hero if you just start working out just gave yourself time Of course supplements can help you , I have more than 7 years experience on lifting weights and I can tell you this product really work gave me more power, more pumps , and honestly I have faster recovery, this is my way 1 mouth on pills and 1mount don’t take it. To have more results .

I am 61 and took this for for a month and have noticed considerable increase in my muscles and strength. Went from curls using 35 lbs to curls using 55 and 60 lbs dumbbells for 10 to 12 reps. Chest size increased 2 inches and biceps increased almost an inch.

I noticed slight differences within the first week of starting and then felt like it took a week to really notice the product was working (improved respiratory capacity) then muscular results nearly a month or two later. I noticed an increase in my gains as well. I burst through plateaus as long as I gave the product time to build up in my system. I have plateaued once again, but I am lifting serious weight in the gym. I have experimented with higher doses of peak O2 w/ other supplements and I do not notice any improvement over the base that is contained in this product.

I’ve been taking Build XT for three weeks now and definitely notice the increase in endurance and strength. I recently added this supplement to my regimen; I exercise 5 days per week, 70% cardio, 30% weights. In the past six months I’ve gone from 205 to 190lbs. I added Build XT recently to try to gain strength while getting toned. Good stuff. I’ll definitely buy again.

Absolutely love this product.....my bench press increased 20 lbs in a week.

I have been taking Build XT for a little over a week now. Taking this about 45 mins prior to my workout I have noticed an increase in strength and I'm able to push more when lifting. Really love the benefit of taking this supplement. Another great product from Jacked Factory!

Jacked Factory Build XT Daily Muscle Builder???? is the bomb ???? it works fabulous in helping muscles growth and strength. Two thumbs up????

Honestly everything about this bottle is the truth!!! This is the best product to get the job done !!!! Def my new go to will order again n again after that

I got this product for sustained endurance at the gym and increased strength. After only several days, I can already feel the difference with the endurance. I also feel slightly stronger but it may be too early to tell. I am stacking this with N.O. XT and Growth Surge. Looking forward to giving this a full month. I will update my review after 30 days.

What drew me to Build-XT was the supplement facts and huge list of Adaptogenic herbs and mushrooms that make up the Peak02 profile this combined with proper nutrition can lead to some amazing results. Love the boost of energy and overall sense of wellbeing you get once these kick in! I think I found a new favorite!

This was my first time trying out Build XT and I just finished my first bottle. I really liked this product a lot. I noticed
I was lifting heavier and my workouts were more enjoyable. I also took this together with their N.O. XT on workout days.
Great product and great Company. Thanks Jacked Factory. BTW, I am a 63 years young female, so I need all the help
I can get to train heavy.

I am in love with this product. I am an avid, runner, swimmer and hiker. I lift to counter the cardio and I find that this product helps with literally everything. It doesn't give you a jolt or make you jittery like many other supplements that contain stimulants. This product aids in you doing more with ease. I find that my muscles are firming up for sure. Great product to add to my stack. Also must mention that the company itself is awesome. Will def order products for them again. Super supportive and awesome people!

I have used the product for a few weeks now. It recommends taking two pills about 45-60 minutes prior to a workout. You also take 2 pills in the morning if you are not planning a workout for the day. I have not taken this with any type of pre-workout mix. I still feel this helps get you going and get a great workout in. Might try it stacked with a pre mix eventually. Recovery time is something that I feel is different with this product. I still can feel some soreness hit a couple of days after a heavy workout (typical for me), but it fades quickly. Jacked Factory makes some good stuff.