NutraBulk Premium Caffeine Capsules (200 mg) - All Natural, Pharmaceutical Grade Microencapsulated Supplement for Energy, Weight Loss, and Focus (500 Count)

Driving a dump truck for 12 hours a day, usually comes with fatigue, not to mention those days around 2:00, where you can hardly hold your eyes open. These are a lot cheaper than the energy drinks or boosters and seem to be effective to me. I only take one of them right when I feel that, sleepy feeling around mid day, when I’m no where near getting off work. They give me about the same energy as if I drank a big cup of coffee.

Since I don't drink coffee or soda/pop and one can only drink so much tea in the morning to get awake, I have been using caffeine supplements daily in the morning for decades. We have ordered from Nutrabulk for several years. Their prices are among the lowest I have found. The product is shipped quickly and securely. Since I have never had a problem with any item I have purchased from them I'm not able to say how their after-the-sale procedures are but I'd be willing to bet they are easy to contact and will be fair.I have no idea if claims for using caffeine products by ANY manufacturer or distributor are valid, nor do I have a laboratory to ascertain purity or potency. What I can attest to is that their product has the same effects as any I have used, and at a great price per each. If you need caffeine supplements and perhaps need or want to get them in a large, very economical size, I recommend Nutrabulk in the 500 or 1000 count. We will continue to buy from them as we are completely satisfied at this time. Not a 'glowing' flowery review but as workman-like as their product and procedures, and that is their strength.

I personally haven't taken these but my fiance has and she seems to have no problems with them and they do work for her so I can say that I am plenty happy with my purchase I did not count the pills as I know some people have had problems with being shorted perhaps not from this brand I can't remember for certain, but full bottle, enough to last me plenty of time as I will only use them as needed not on a daily basis. Originally got these for a homemade preworkout stack, but have been working out after work and don't want the added stimulant to keep me awake and noticed with just the beta alanine and l citrulline malate I haven't really needed any extra boost. I wouldn't hesitate buying again though.

One pills does nothing. Two pills give some energy but not much. They do not make me jittery though. It's cost effective but only if you are sensitive to caffeine. I was previously using bang energy drinks or 5 hour energy extra strength which it seems I'll have to go back too. I try not to consume more than 400-500 mg of caffeine per day so I don't want to take 3 of these pills even though it seems to contain less than 200 mg each.

These pills will save you hundreds if they replace energy drinks. It's not as enjoyable to just take a pill but these things are way more convenient and most importantly, insanely cheap. I 100% recommend.

Loved the volume discount price. Far cheaper than competition. As well, they use magnesium stearate instead of the typical calcium or dicalcium phosphate. They come in gelatin capsules so you can pull them apart and only take a portion of the 200 mg. magnesium stearate is not as pleasant to taste as the hard tablets of calcium phosphate. I use to suck the tablets. But some water takes care of it. It is a little slower to take effect if you swallow the caps as opposed to sucking tablets, but overall, I really like this deal.

Far less expensive per dose than buying packs of caffeine at the supermarket or whatever. My last bottle lasted me many years. Although it has an expiration date, I think caffeine in this form lasts a very long time. My last pill was just as potent as the first, as far as I could tell.

I'm a long time caffeine addict. I got tired of buying caffeine pills 100 at a time for $7 so I bought this to save money.I don't know what the other reviewer is talking about. This all full potency. Trust me I would know if they weren't!The only down side is occasionally I want to take 100mg of caffeine and these can not be split in half.