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What People Are Saying

Ever since I discovered BIUM-D about a year and a half ago, I feel like I cannot live without it. With all the hyped up thermogenic and fat burner products out there, I was reluctant to try another one. I e-mailed the company and asked for a sample and a couple days later it arrived along with a personal note from the company on how to take it. That really impressed me along with how well they communicate with me, something I have heard from other people.

If you are looking for something that will make you feel like you just drank 20 espressos, this is not the product for you. If you are looking for something that will give you good, clean (no banned substances), prolonged energy and improve your mood, (oh it really does), then THIS is it. I experience no jitters, no crashes, just a nice overall feeling of prolonged energy and improved mood.

BONUS: It helped me lean out super-fast during a relatively short prep this year.

Thank you Clinical Sports Labs and Michael Carrubba for making an awesome product!

Lisa recently competed and did very well in the 2017 Franco Classic held in Pennsylvania. Lisa is a natural figure pro and a natural figure pro masters with the USBF. She is also a board certified holistic health and wellness coach with the AADP, the American Association of Drugless Practitioners. Her website is

BIUM-D is by far the best thermogenic type supplement that I have taken. From day one, have been stone cold focused due to the potency of BIUM-D. I am post competition so BIUM-D does a great job of curbing my appetite, from eating everything in sight (lol). I have been pairing my BIUM-D or F.E.A.R. with both Clinical Sports Labs BCAA’s and Creatine.
I’m happy that I have finally found a quality line of supplements that deliver everywhere.
All I can say is CSL provides amazing products.
Thanks CSL!

I have been taking the BIUM-D™ for about 8 weeks. I take 2 in the morning before my first meal of the day and in 30 minutes I feel it. I feel the energy kicking in. The energy and focus is amazing and my workout intensity has really picked up. I am feeling leaner and tighter and only doing two cardio (HIIT) sessions per week. I take my second dose, 1-2 tablets in the afternoon, about 30 minutes before I eat.

I know the people at CSL and know that they not only put out a great product but live and support the lifestyle. I have seen them in the gym training and at many of the shows talking to the competitors and cheering everyone on. That means a lot to me.  I could buy any product I want and support any brand I want. I choose CSL because I know they are committed to muscle, the gym and making cutting edge products that help me to stay lean and close to contest shape.

Thumbs Up.

Lou Salzano

Tem 407Muscle

IFPA and DFAC Masters Pro

I’ve been using BIUM-D™ over the last 8 weeks to help get past a plateau in my fat loss efforts. Simply adding 2 micro-tablets in the morning and 2 in the afternoon prior to training has helped me lean out considerably and get over the hump. I am always down for getting an extra oomph prior to cardio. I’m definitely getting it done with the BIUM-D™.
You may have never heard of Clinical Sports Labs but trust me, most serious competitors have. I have sampled some of the not yet released intra-workout amino acids and let me tell you, the shit is unbelievable. Tastes great and you can feel your body starting to recover.
Good people that understand working out.

By far the best fat-burner I have ever used. I was skeptical at first having used almost everything and really liking my current regimen. I do not like to change. I wanted to get my body fat down below 10 so I thought I would try it. In 2 weeks my body fat dropped from 13 to 10 and still dropping. I take 2 in the morning and 2 in the afternoon.