GNC Pro Performance 100% Whey Protein Powder & Black Shaker | DigeZyme® For Easy Digestion | Chocolate Supreme | 4 lbs | Formulated in USA

This calcium supplement is very good in quality as is with GNC products. The solubility is too good and effects are awesome. No doubt it's many times costiler than available market preaparations but quality of the product outweighs all that.

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Amazon product description clearly indicates only "Cellulose" as extra ingredient.The one which was delivered has "Microcrystalline Cellulose, Stearic Acid Vegetable Source, Hydroxypropyl Methylcellulose, Croscarmellose Sodium, Silicon Dioxide, Magnesium Stearate Vegetable Source, Vegetable Acetoglycerides, Polyethylene Glycol, Carnauba Wax, Polysorbate 80"Amazon promises to deliver exactly what is shown on product description but that's not the case. The images and packaging is also different. They did not refund even after multiple attempts and chat with customer service. Disappointed

Taste could have been better. Same flavour from ON is much better.

Genuine product and nice flavour @cookies and cream

Good product

Nice products

Not desired amount of relief.

Chafa! No se disuelve, ni digiere bien

I really like this powder. It dissolves well in a shaker bottle, doesn't feel like I'm drinking chalkwater, and gives me the protein I need to recover from my workouts. The flavor is a little watery, but it tastes better than a lot of brands.

I'm not a huge GNC vitamin fan, but after reading the reviews and comparing prices, I decided to give them a shot for my calcium needs. I was very pleased. I just used up 200 calcium pills and my nails were splitting and weak. I said enough is enough, I need a good calcium supplement. I tried this one and I'm hooked. I only take 1/2 of what it calls for and I noticed a drastic improvement in my nails the first week (that's the only way I can tell if calcium is working for me). I'll continue using GNC calcium citrate...the proof is in the nails.

I am a vegetarian. Before I take this calcium citrate, I need to buy pizza on a weekly basis to get calcium which the body needs. After I take this supplement, I don’t have to eat pizza anymore and I can stay as a vegan. I tried some other calcium supplements before, but could not take them on a daily basis. Somehow I can keep taking these. I cannot judge other calcium supplements, but this is the one that I am taking now and it does provide calcium that the body needs.

After speaking to a body builder, my husband ordered this for our teen boys lifting weights and building muscle. They all love the flavor and enjoy drinking shakes with this. Blends well - will reorder soon!