Natural Blood Builder Iron Supplement. RBC Support Made in USA with Echinacea & Dandelion Root helping VO2 Max, Energy, Endurance (1-Pack)

My regular workouts have been tougher than usual in the past few months. I have a blood disorder where I make less hemoglobin. I enjoyed my workouts more after taking Niagen - better motivation, attitude, alertness - but, attributed the physical struggle to aging (46) and my blood disorder. After taking this for 3 days, my run time was one of my better times (no PR), but, I was able to power up hills rather than slow to a crawl. Niagen makes me feel great, more motivated, more "awake", but, this has given me the ability to dig deep and get through my workouts and activities without feeling as tired and worn down. I was cleaning my house yesterday until 11 p.m. after a full day of work, like I did when I was in my 20s, then went to bed and was asleep by 11:30 p.m. and woke up feeling great. I am not sure how much of a factor my blood disorder is, but I know before EPO Boost, I couldn't exercise as often as my peers, required a longer recovery time, and did not obtain gains as quickly as they do. I am happy with this product at this point - product information and reviews indicate results after 2-4 weeks. I am very excited going forward to see if there are other improvements. I can't imagine that this is a placebo effect. I have taken other supplements that did not work for me. SAVE YOUR BOTTLES - manufacturer claims if after 90 days when taken as directed (3 bottles) if not satisfied, they will refund your money. This stuff isn't cheap! Depending on your physiology, this may or may not work for you.UPDATE 5/15/18 After using this for almost 2 months, I can only say, WOW! Today, I ran 5 miles after work. Prior to taking this, I would not have done much afterwards. Today, I mowed the lawn, weeded, and cooked dinner. I am surprised by how much more I can accomplish by taking this. I don't feel drained by 5pm like I used to. My times on my runs are a bit better, but, I run more frequently and the runs seem to take less effort.

Item showed up fast and just as advertised, many thanks!

If you really want to train hard, take these. In fact, you will have to be careful to not over train. I'm not an athlete and just wanted something that would naturally give me more energy. As with all these types of products, I was a bit skeptical on the front end as to whether or not the product will work. Without a doubt, these do. I'm not a big fan of taking a lot of pills, but taking these over the course of the day is more effective than taking more than one at a time. Yes, I was trying to lose weight. In addition to changing my diet I exercised more. Just weights (PowerTec), an elliptical machine and a stationary recumbent bike at home. When you usually exercise without a supplement at some point you get tired or hit a wall. Not with taking these. You feel as though you're not training hard enough and could keep going for hours. Additionally, after training longer and harder, I don't feel "worn out" like I used to, so it also helps with recovery. Whereas I struggled to make 10 minutes on the elliptical, I now can go and hour and a half and still feel like I've got more in the "tank." I now warm-up with a 225 pound bench press. I have gone from over 300 pounds since the beginning of this year to about 238 with a goal of 190. Anyway, I like this product; I get the endurance I want without the side effects of and other product. It's pricey, but what's the cost of good health?

I purchased this because I thought it might give me some energy for my hill runs. I am by no means a speed demon, but when I look back at my 9-10 mile runs last summer and compare them to my runs on the same terrain this summer, my times (according to the iPhone running App) are a bit faster - perhaps half a minute faster in some cases, and that is without that much focused hill training this past year. The hills are tough where we live during the summer, and I do feel that I can push myself harder. I am not seeing minutes shaved off of my time, but I am not a professional athlete, either, and don't train like one.I take only one capsule in the morning before my runs. I am 45 and not a big person (110 lbs), and I am cautious about the side effects. I am thinking about trying two capsules to see if that helps even more. Your mileage may vary, is my thinking on this product.If you are really looking for a powerful boost, you may want to try other types of supplements, but I do feel that for a non-steroid product, this does have some effect. Others who have reviewed it seem to confirm this.