Protein (ProBlend 55)...What do you think?

2 Lbs.	Mocha Cappuccino
Supplement Facts
Serving Size2Scoops(70g)
Servings Per Container13
Amount Per Serving	% Daily Value*
Calories	275
Calories From Fat	27
Total Fat	3g	3%
Saturated Fat	1.5g	8%
Trans Fat	0g	**
Cholesterol	42mg	14%
Total Carbohydrates	7g	2%
Fiber	0g	0%
†sugars	4g	**
Protein	55g	108%
Sodium	105mg	5%
Pro-Digestive Blend™	115mg	**

I found this protein sample and really like it.  I'm a little unsure of it though.  Here are the facts:

Calories:  275,  Fat:  3g,  Carbs: 7g,  Sugar: 4g,  Protein:  55 g

I ordered it as a sample from Vitalady in the Mocha Cappaucino (?).  It says that it is a "time-released" protein?  When I google it, all these muscle body building web sites come up.  Is this good for me or not?  Need some pro-vet advise.

2 Lbs.	Mocha Cappuccino
Supplement Facts
Serving Size2Scoops(70g)
Servings Per Container13
Amount Per Serving	% Daily Value*
Calories	275
Calories From Fat	27
Total Fat	3g	3%
Saturated Fat	1.5g	8%
Trans Fat	0g	**
Cholesterol	42mg	14%
Total Carbohydrates	7g	2%
Fiber	0g	0%
†sugars	4g	**
Protein	55g	108%
Sodium	105mg	5%
Pro-Digestive Blend™	115mg	**

What kind of protein is it?  Whey concentrate?  If it came from vitalady it's probably good stuff for us but you can always email her with questions and she'll get back to you.

Wow...not sure how all that information ended up there several times.  LOL