100% Soy Protein (Optimum Nutrition)

User rating

3.6

out of 5

67 user reviews

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Format	Store	Notes	Price/serving	Price
2 lb	A1Supplements.com	Shipping: Calculated by weight Save $5 on orders > $90: Code - 5OFFA1 Free gift with orders > $90 Save 4% on orders > $200 Save 8% on orders > $500	$0.50	$14.95
2 lb	Bodybuilding.com	Shipping: Flat rate - $5.99 (up to 40 lb) 5% off new customers: Code - NewCustomer5PerOff Other coupon codes on the left side of this page	$0.53	$15.79
2 lb	TFSupplements	5% off orders $75+: Code - 5off75	$0.53	$15.95

Soy Protein Isolates are low in fat and sugars, cholesterol-free, and loaded with protein. As one of the few complete vegetable sources, soy proteins are suitable for vegetarians and contain all of the essential amino acids in levels sufficient to help support muscle growth and development.* Soy proteins have the added benefits of supporting heart health too.*

BEYOND THE BASICS

Suitable for vegetarians who eat dairy.
Provides all eight essential amino acids (EAAs) and nearly 2 grams of arginine per serving.
Low in fat and cholesterol.
O grams of sugar so it's great for contest and low-carb dieting.
Made with identity preserved (IP), also known as non-GMO, soy protein.
Contains naturally-occuring isoflavones.

Average user rating from: 67 users


Overall rating		3.6
Motivation (1 rating)		3.5
Fat loss (3 ratings)		3.5
Pump (2 ratings)		5.0
Texture (13 ratings)		3.6
Muscle gain (10 ratings)		3.1
Strength (3 ratings)		3.0
Taste (63 ratings)		3.8
Mixes well (12 ratings)		3.8
Safety (1 rating)		4.5
Suppressed appetite (1 rating)		3.5
Increased appetite (1 rating)		2.5
Recovery ability (4 ratings)		4.6
Anti-catabolic (2 ratings)		3.8
Endurance (1 rating)		3.5
Immune system enhancer (1 rating)		4.0
Low side effects (1 rating)		5.0
Physical energy (2 ratings)		2.3
Value for money (12 ratings)		4.8
Ingredient profile (2 ratings)		1.8

Reported side effects (adverse events)


Upset stomach	2 users (3%)

Find other supplements effective for

Muscle gain


Muscle gain		This powder has no bad after taste, mixes fast, digests with little effort, and notice muscle gains from it.
Taste		This powder has no bad after taste, mixes fast, digests with little effort, and notice muscle gains from it.
Mixes well		This powder has no bad after taste, mixes fast, digests with little effort, and notice muscle gains from it.
Value for money		I've tried many leading protein powders in the past and this is by far the best for the price.


Texture		Mixes easier in a blender for smoothies rather than just in a shaker - can get clumpy in a shaker even after shaking the daylights out of it.
Taste		One of the best tasting Soy Protein's I've every had at a MUCH better price.
Mixes well		Mixes easier in a blender for smoothies rather than just in a shaker - can get clumpy in a shaker even after shaking the daylights out of it.
Value for money		One of the best tasting Soy Protein's I've every had at a MUCH better price.


Texture		I got strawberry smoothie flavour and it tastes horrible.
Taste		I got strawberry smoothie flavour and it tastes horrible.


Taste		Best tasting soy protein, tastes better than sunwarrior, scitec,.. I'd give it a full score if it'd be vegan.


Taste		YOU HAVE TO MIX IT VERY WELL... THE TASTE IS GREAT WITH WATER..
Value for money		GREAT SOY PROTEIN FOR THE PRICE.


Taste		but doesn't blend or taste all that great, even in my blender bottle it leaves clumps.
Mixes well		but doesn't blend or taste all that great, even in my blender bottle it leaves clumps.


Texture		Tastes like cake batter though, very sweet and thick, so I cut it with the chocolate egg protein.
Taste		Tastes like cake batter though, very sweet and thick, so I cut it with the chocolate egg protein.


Taste		but it's definitely tasty.
Taste		It taste like brownie batter!
Taste		YUM.


Taste		Delicious and mixes well, have bought mulitiple times.
Mixes well		Delicious and mixes well, have bought mulitiple times.


Texture		but the texture is what got to me.
Taste		it didn't taste bad


Taste		THis is probably my favorite soy protein so far, in taste and as a soy protein source.


Taste		I was kind and rated the taste an 8 only because I know it's not meant to be mixed with water, which is what I do.
Taste		however, my other protein supplements when mixed with water and diluted to 26oz instead of 8oz still taste top notch.
Taste		but I will be switching it up and trying a different flavor.
Mixes well		however, my other protein supplements when mixed with water and diluted to 26oz instead of 8oz still taste top notch.


Taste		but tastes fantastic when mixed with unsweetened soy milk (go figure).
Mixes well		but tastes fantastic when mixed with unsweetened soy milk (go figure).
Value for money		The price is what attracted me to the soy protein compared to whey.


Taste		Works a lot better for me on taste.
Recovery ability		It is a great between meal drink an also great recovery time after my workouts.


Recovery ability		i love this protein my recovery has hightened by ten fold it is just simply amazing


Muscle gain		I made nice gains with Optimum's 100% Soy Protein and instead of water, I used soy milk (Great Value from Wal-Mart) and added oats to it for extra calories.
Strength		I made nice gains with Optimum's 100% Soy Protein and instead of water, I used soy milk (Great Value from Wal-Mart) and added oats to it for extra calories.
Taste		The taste was pretty good,
Value for money		I made nice gains with Optimum's 100% Soy Protein and instead of water, I used soy milk (Great Value from Wal-Mart) and added oats to it for extra calories.


Muscle gain		but i didn't gain mass(this is not what i won't and train for).
Taste		I love the taste and i still want to eat after drinking this compare to the Whey shake i have try.
Recovery ability		I use this product to help my muscle to recover from my boxe and kickboxing workout.

100% Soy Protein (Optimum Nutrition)

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