Like the rest of lifeextension's products, the quality is great.

Like the rest of lifeextension's products, the quality is great.  Read Less

I don't know if it's mind over matter but i really like how i feel using this product.

I don't know if it's mind over matter but i really like how i feel using this product.  Read Less

I like this product,, i think it helps with the thyroid,,as well as energy in general,,,nice small bottle,,standardized at 3% ,...  Read More

I like this product,, i think it helps with the thyroid,,as well as energy in general,,,nice small bottle,,standardized at 3% ,,good product,,,,,,  Read Less

And they were absolutely stunned at the results!

And they were absolutely stunned at the results!  Read Less

I have more confidence in lifeextension supplements than in others, and rhodiola extract has been proven to provide protection ...  Read More

I have more confidence in lifeextension supplements than in others, and rhodiola extract has been proven to provide protection to the brain, even to reverse mild to moderate cognitive decline.  Read Less

Not jittery, but good dosage to start with if you want something with a little less edge than the higher mgs.

Not jittery, but good dosage to start with if you want something with a little less edge than the higher mgs.  Read Less