Product works fine. It dissolved into hot tea easily. Bulksupplements needs to check their quality control, because I only received 269 capsules. Read more

New to Caffeine pills. They are great when you dont have time to make a cup of coffee. One in the morning 20 mins or so before workout gets me going and my metabolism pumping but I do not get jittery and no crash. My stomach also does not feel bothered at all. I like them and will be ordering more. the pouch kinda sucks but that is no big deal at all. Another plus is that you will definitely save money and coffee. Read more

It's actually a very good product. Small/easy to swallow pills (about tic tac size) and the dosage appears to be accurate. I mainly purchased to take as part of a pre-workout stack. I personally like doing it that way since everything is dosed appropriately and is usually cheaper per dose. Also, most pre-workouts have stimulants that keep me up all night.Just for Perspective, one of these little pills is slightly stronger than a Monster or normal Rockstar drink. 2 is the equivalent to a very strong pre-workout. So if you're caffeine sensitive you may need to find a lower dose product.People always harp on how energy drinks and caffeine is really harmful and can possibly kill you, but most of it's blown way out of proportion. If it worries you, I would suggest you actually look at what the scientific literature says. If you aren't versed in reading meta analysis , cohort studies, or randomized control trials like most of america. Examine.com is a good resource for information that breaks things down easily. Read more

I can't get a kick from coffee anymore unless in drink way too much and i want to add too much to my coffee. I can get a kick from these and not have to consume dairy and sugar everytime i want caffeine. Only problem i have is i really feel like i need to eat something. I usually drink coffee by itself and not easy for awhile but with these i really feel the need for food while my body is operating under this kind of load. I like the purity of this product. Caffeinating can be quite expensive but this offers way more bang for your buck. Read more

These are great!Packaging/Delivery: Prime, arrived very quickly. The package is a zip-top bag, items did not seem damaged. Not ideal, maybe because I'm used to screw-tops. Expect there to be powder in the bag when you reach your hand in (don't lick it off, it tastes terrible). I transferred a bunch to an empty Tic-Tac container to keep in my purse. They do look kind of like illicit substances, but it's not so bad. I suggest labeling anything you put them in with the dosage and warning. I didn't count them, but there were a LOT - even if some were broken, compared to buying coffee everyday, super worth it.Effectiveness: I wanted a consistent caffeine delivery system and this is it! I was worried about having the right dose because these came from the internet, the does is actually perfect for me, kicks in after about 30 minutes. There is also a clear warning about not taking more than 3 in 1 day. I take one 200mg dose in the morning (7-8am), and another between 1pm-3pm on days where I have a full schedule (work, kid, school), either case, I am exhausted between 9-11pm and actually sleep more deeply than before I started taking it. I now feel a push to get out of bed within minutes of waking up, before I even take it. For reference: I used to drink a grande (188mg) or venti (259-564mg) iced coffee in the morning which can have a varying amount of caffeine, supported by this study and the fact that everyday I felt it had a varying effect. [Rachel R. McCusker, Bruce A. Goldberger, Edward J. Cone; Caffeine Content of Specialty Coffees. J Anal Toxicol 2003; 27 (7): 520-522. doi: 10.1093/jat/27.7.520] Read more

I first got a sample pack of these with a previous BulkSupplement purchase. I ended up using them up fast and purchased this for continued use. Brewed coffee, with or without milk is a hit or miss for me in terms of the kick as well as how my tummy fares. This supplement worked perfectly for me, whether I needed a pre-workout boost, needed to stay alert for a long drive, wanted to stay alert for a long stretch of working or needed to pull long hours at night. Small pills, easy to swallow.I had the same experience as some other reviewers though - one or more pills had popped open and all the pills were covered with fine white caffeine powder. I understand part of the reason for the low prices are the low spend on packaging. I did not try counting the pills, so not sure whether it was accurate or not.I forgot my pack last week while on a biz trip, so will definitely be buying my next one. Read more

I recently started making my own pre workout supplement with the following Bulk Supplement Ingredients:Acetyl L-Carnitine (1 g)Caffeine (200 mg)Beta-alanine (3 g)Citrulline L-Malate (6 g)Agmatine sulfate (1 g)Creatine Monohydrate (5 g) - purchased from Optimum NutritionOther commercially available pre-workouts I have taken in the past have made me crash or become nauseous directly after workouts. I've tried numerous pre-workouts and pump-inducers such as: C4, Neurocore, ENGN, Nitraflex, 1MR, Condense, Vasky, High Volume, and NOxygen. Nothing compares to making your own. I know exactly what is going into my body, and I can ensure I am getting the clinical dose of each necessary ingredient. I have had consistent lifts every single time. The quality of the product is great. No issues with shipping or packaging. I would highly recommend buying from this company and making your own pre workouts. Read more