Nutricost Betaine Anhydrous Trimethylglycine (TMG) Powder 500 Grams

Definitely helps give you a "pump" when working out. Mixes well with my pre-workout drink. Can't taste it. Cost is good for the amount of serving you get.

This stuff is a game-changer. Mixes smooth, no taste, just pure pump fuel. Endurance is up, veins are popping, and recovery is faster. If you're serious about your gains, this is a must-have.

Great if you're taking an NAD precursor. Doesn't have much of a taste in water, has a slight fishy odor. I take 2-3 grams a day, I found I don't need to take more than that.

I've been instructed to edit my review due to it being too... glowing.I will tell you that this purchase has changed my life. I would state precisely how, except that doing so drew a foul the first time I attempted it.I will say that this product is miraculous. BUY IT!

I make my own pre-workout and this is one of the products I put into it. Safe, effective and cheaper than buying a “proprietary blend”.

I can't give a medical professional review, just my personal experience, but I'm certain that this has helped me with my own health problems, when used as directed in conjunction with the full complement of B vitamins in their most accessible form. The first improvement for me was a slight - but very welcome - improvement in cognition.If you're taking your "B's" and feel you need more, add this and glutathione and see if it doesn't give the boost you need. No one paid me or asked me to review.It is just so difficult - and expensive! - to find what works when you're struggling just to get by. I'm happy I found Betaine Anhydrous TMG and hope it will help you too.

My jar has a pleasant taste. It's mostly sweet, with a touch of bitter aftertaste. I'm not sure if the bitterness is an artifact from the processing or is inherent in the molecule.And, it definitely does the TMG thing. TMG gives me cognitive clarity but not power.I'm adding this to my ginger-turmeric flavor of powdered supplement tea, and it should add a hint of sweetness to the mix.

Powder was great but after a couple months started smelling like fish food. Stored in a clean and dry environment. Wish they sold a smaller quantity.