Optimum NutritionAmino Energy + Collagen Powder

I love the flavor it and gives me just the right amount of energy to get my day started!

I prefer this flavor over the mango lemonade. I use it for pre and post workout. Pre, I drink all 10-12 Oz before my work out. Post,.I sip on the next 10 Oz throughout my.day. usually I don't finish the whole 10oz. I actually prefer this natural caffeine over coffee. There is no crash and it carries you through the day without keeping you up at night.

I use this product for after my workouts. Love the energy and muscle recovery…bonus is it has collagen as well. It’s a win-win!

Ordered this because it was suggested to be similar to Spark. I tried to fruit punch flavor. It tastes much sweeter and is harder to mix. I followed the serving size suggestion of two scoops and it was way too sweet for me. The product gave me energy without a major crash. Would definitely recommend and buy again.

Super good tasting and works well, just the container was like less than halfway full so thats annoying.

Had a good taste and gave me a nice burst of energy after i doubled the amount but without making my face tingly like other prework outs. Side note i do drink a lot of caffine so i would recommend starting with the suggested dose first

This stuff is amazing. Love it. But I’ve bought it from Amazon and THREE time in a row they’ve sent me an OPENED CONTAINER inside the package. Even my replacement was opened and they never honored a legit refund. So, there’s that.

Loaded with sweetner, even with half the recommended serving size the after taste lasts all day, so disappointing and total wast of money.Flavor Name:Fruit Fiesta (Collagen)