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Pro Complex Gainer

By Optimum
Pro Complex Gainer Optimum
Overall Score:
(Weighted average based on 44 Reviews)

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Pro Complex Gainer ranks #1 of 30 in (Protein > Weight Gainers) and is rated better than 100% of all products in this category.

Trust: 87%

compawillie's Pro Complex Gainer Review

Overall: 9 | Effectiveness: 10 | Value: 9

Just about done with a BIG @ZZ BAG OF 10 lb Sorry i took me so long,so so long to write a review,but here i go:

Effectiveness: 10/10

I weight 170 LB before i started now i weight 190 LB i've noticed good results on my muscles,my arms,shoulders,chest,abs,legs,( too bad i can say the same about...


Trust: 100%

I was surprised how well this was priced

Overall: 9 | Effectiveness: 9 | Value: 9

I finally gave in and tried this gainer. I've been dying to try OxyElite to see how cut I could get, and I finally realized I need to gain more muscle weight before I continue on my definition.

I was surprised how well this was priced. The big 10lb bag is only $1 more than the 4lb Pro-Complex (BodyBuilding.com).



Trust: 100%

jgn2112's Pro Complex Gainer Review

Overall: 9 | Effectiveness: 9 | Value: 10

Over the course of 5 weeks I went through two 10lb bags of ON PC Gainer, Double Chocolate flavor. This amounts to two servings per day. For anyone wondering, the reason I was doing so much (since really one per day is plenty most of the time) is because as of this writing, I'm currently in Iraq and...


Trust: 100%

Ryzo's Pro Complex Gainer Review

Overall: 8 | Effectiveness: 8 | Value: 7

Optimum Nutrition have really been impressing me lately. As you may be able to tell, I'm currently working my way through most of their range and my latest purchase was 'Pro Complex Gainer' - it attracted me mostly due to the fact that I had a) never tried or used a 'gainer' before and b) most gainers...

Trust: 100%

Spdgreddy86's Pro Complex Gainer Review

Overall: 10 | Effectiveness: 10 | Value: 10

Pro Complex Gainer. In my opinion the End-All gainers for just about any diet your in. Its Nutrient profile is in just the right place for anyone looking to bulk, lean-bulk, or even use as a meal replacement on a cut. Go with a full serving or half serving. You cant go wrong with PC Gainer.

The flavors...


Trust: 100%

Recommended for those who want to gain lean muscle

Overall: 9 | Effectiveness: 9 | Value: 8

I tried the 5 pound tub of gainer, i knew going into this i wouldn't gain too much i think i gained maybe a half a pound. So if you are thinking of using this product you aren't going to instantly gain 10 pounds of fat and water this is more of a lean gainer like it says. i used the full scoop as recommended...


Trust: 41%

The Best Gainer Period.

Overall: 9 | Effectiveness: 9 | Value: 7

OK so here it is my first review. Feels weird finally posting one after reading them for all these years but anyways... My review for Optimum Nutrition's Pro Complex Gainer. I have used this as a the backbone of my bulking diet for several years now. Optimum Nutrition has a great track record for...


Trust: 100%

I have used this product and absolutely recommend this

Overall: 10 | Effectiveness: 10 | Value: 8

I have used this product and absolutely recommend this. I am a real hard-gainer and have to eat 3500-4000+ calories a day for weeks on end to put on even a few pounds. I have used gainers from TwinLab, GNC, BSN, and MuscleTech and Optimum both tastes better and mixes better than all of the competitors...

Trust: 0%

A true LEAN gainer!

Overall: 9 | Effectiveness: 9 | Value: 7

Hey guys, I'm fairly new at this so bare with me please. This is my review for this very impressive lean mass builder. So here we go!

Profile: 9
650 calories
8 grams of fat(4 sat)
60 mg cholesterol
340 mg sodium
85 grams total carbohydrates
5 grams dietary fiber
6 grams sugar
60 grams protein


Trust: 59%

Great product!!

Overall: 10 | Effectiveness: 9 | Value: 9

Hello SR! SergioPLR12 here again. Lately I l've been posting a lot of reviews, and love it!. I'm a big big fan of Optimum, I have tried several of their products and neither of them disapointed me, so I decided to take some time to give my opinion on this product. Well, that being said, on with the review....