Burn2O L-Carnitine Liquid 2000mg, Premium Liquid Fat Burner & Pre-Workout Supplement for Men & Women - Natural Energy & Metabolism Booster for Weight Loss - ShredBerry

Purchase this back to back. Takes atleast 2 weeks to start feeling the effects of sweating but let me tell you it does make you sweat. Takes about an hour after I take to start feeling the sweating come along and its can last up to an hour to 2 hours of sweating. Focus does increase. The taste is great. Definitely weight loss or atleast a visual reduction in fatty tissue. (I should have weighed myself ) non the less very good does what it says.

I just started using it. The very first dose I took was several hours after a good workout. Yes I was noticing sweat and basic humid feeling even when relaxing. I was also driving and the seat of my jeans was damp when that would never happen before. The next two doses I took were without working out, and the effect was that it doesn’t allow any fat to linger in your system, this will eliminate loose stool before it is solid. So be prepared for that. That is why I took it in a safe place when I had day off and was just doing chores around the house. The most recent dose I took was before a workout but after my pre-workout meal, and I allowed one hour for my body to react. The workout went well, no cardio and I didn’t sweat much, so no surprise there. But I wore a puffy thermal jacket after the workout and went to a store where I walked around for 30 minutes, and I became humid again, and my shirt and pants definitely were damp. Pretty interesting stuff. I really like the effect where it works after you work out, for me that is really nice. I’m going to try hitting the sauna after a workout for the ultimate sweat out.

Tried both flavors Berry and Grape, and found them to be decent in flavor. The cap makes measuring easy for 2 servings, a little more difficult for 1 serving. I did notice that shortly after taking there was a slight energy boost, but did not experience any increased sweating or other results as advertised after 1 month (1 bottle) of use. There was no itching, or jitters from the product, so that is a positive. Purchased a 2nd bottle to give a chance, and still not seeing any real results. The MFG 365 day money back guarantee only applies to purchase through their own website. My honest assessment is this product did nothing for me aside from a slight energy boost, that may just be a placebo effect. Everyone is different and others may have success with this product, but it is not for me.

I've only taken a couple of days. It enhanced my workout but don't have a true assessment of the product yet.

No jitters, but I don’t notice a increase in my energy when taking this product, very tasty and the strength is high quality, you will sweat after 30-45 minutes, my body heats up and melts off fat if I take this consistently. I also noticed it helps with my daily bowel movement.

This product has worked the best in regards to weight loss and health effects. I lost 12ish lbs in three weeks. I work out 6 days a week with three of them cardio (walk 40min on incline). I eat just dinner and a protein bar for lunch. Took the shot in the morning before my workouts. No negative health effects felt. Usually, fat burners in the past gave me either really bad headaches or stomach issues with high heart palpitations. This didn’t have that. The drink is a hard take but just like a normal adult drink shot, take it down in one swig and move on.

Right now I’m giving it 5 stars. Here’s why. I’ve used it twice. Both times 1/2 cap and 45 Minutes later I’m sweating like crazy. Even my mouth sweats. It’s weird. Not jittery in any way shape or form. Just feel like I’m sweating from the inside out (if that makes sense). I purchased this because at age 52 and working out like I did when I was 35 the results just aren’t the same. (Duh statement of 2026) I’ll come back in 2 weeks and share the results.

So I have tried everything. And honestly, I was buying this telling myself. It’s not gonna work. So I read the instructions and I said you can take half a cap and they’ll be one spoon or one full cap and I will be equivalent two spoons. So I decided I’m gonna take a full cap and that I’m not gonna work out and I’m gonna take it at 7 PM. Technically it’s supposed to work after 30 minutes. It took a whole hour for it to work right now. It’s 8:39 PM. I did not work out. I’m just laying in bed and man. I am sweating like crazy. I don’t know what’s going on. I’m gonna keep taking it and let’s hope it works. If it truly end up working, I will change the stores to five but because today is the first I might try it. I’m not gonna give it full five stars till I know that end result.