This is a nice little product. The vanilla flavor is not perfectly exact to how a vanilla bean would taste, but it's flavor is good regardless. It's excellent in coffee or lattes, and it's a great substitute for Starbucks Vanilla Sugarfree syrup. And the little bottle is very easy to put in your purse and add to your drinks as needed. The price is very good for the amount and concentration of stevia in this liquid. I like it a lot and will generally buy it when iHerb puts it on sale (which is often, fortunately.) I'd recommend it, but individual opinions of the flavour may vary.

I take tyrosine at a fairly high dose (6000mg) to treat low energy and apathetic depression. This product works great for me. Buying it in bulk makes sense if you are taking a high dose like I am. But if you're just wanting to try the brand out, or try tyrosine in general, it's better to get a smaller quantity. Tyrosine doesn't agree with everyone's system. I've heard comments that the quality of amino acid supplements varies wildly across brands. I have only tried a few brands- NOW and Sisu. Both were good enough for me and my needs, and about the same in strength/effectiveness, etc.

This one and the NOW brand liquid are both equally good, but this one is bigger and therefore a better deal. It's versatile and works in hot and cold drinks, which is my primary use for stevia. I don't use it much in baking or anything thicker than a clear liquid or coffee. I do find that I prefer powder stevia for hot cocoa, but this one works fine, too. A good solid product. I don't find it has a bitterness or aftertaste. But I think this is a personal opinion thing. So maybe try the smaller Wisdom Natural before going for the bigger version.