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


Taste		She said it tasted horrible, well I used it afterwards and not bad at all.
Taste		Tasted great like melted ice cream, and I mixed it with water not milk.
Taste		but still tasted good.Would I repeat with it probably not,


Texture		I love soy protein and the strawberry smoothie tastes great!
Taste		I love soy protein and the strawberry smoothie tastes great!


Taste		was waiting to have a great protein blend, this taste aweful and is hard to blend in any liquid.


Taste		This product tastes good and mixes easily
Mixes well		This product tastes good and mixes easily

Upset stomach	but unforetunatly, it upsets my stomach too much.


Taste		I didn't really like this protein, it didn't taste that good and it only slightly did it's job.


Taste		So, I emailed the company, Optimum Nutrition and a rep wrote back to me saying that the Vanilla and Strawberry flavors of their soy proteins are NOT vegan friendly.
Taste		The termnatural flavor ornatural flavoring means the essential oil, oleoresin, essence or extractive, protein hydrolysate, distillate, or any product of roasting, heating or enzymolysis, which contains the flavoring constituents derived from a spice, fruit or fruit juice, vegetable or vegetable juice, edible yeast, herb, bark, bud, root, leaf or similar plant material, meat, seafood, poultry, eggs, dairy products, or fermentation products thereof, whose significant function in food is flavoring rather than nutritional.
Ingredient profile		VEGANS WATCHOUT!!! THIS SOY PROTEIN CONTAINS MILK INGREDIENTS!
Ingredient profile		but the ingredients listing doesn't have milk on it.


Pump		Blends well Helps with maintaining a low BF% Quick muscle gains Awesome if stacked with superpump250
Muscle gain		Blends well Helps with maintaining a low BF% Quick muscle gains Awesome if stacked with superpump250
Anti-catabolic		Blends well Helps with maintaining a low BF% Quick muscle gains Awesome if stacked with superpump250


Taste		As a vegan bodybuilder I highly recommend this inexpensive, delicious, and nutritionally sound protein.
Value for money		As a vegan bodybuilder I highly recommend this inexpensive, delicious, and nutritionally sound protein.


Texture		It tasted very good with soy milk, the consistency close to a real milk shake.
Texture		It does have a gritty and plant-like after taste to it.
Taste		It tasted very good with soy milk, the consistency close to a real milk shake.
Taste		It does have a gritty and plant-like after taste to it.


Taste		I actually bought all 3 flavors : Vanilla, Strawberry and Dutch Chocolate.
Taste		Pros * Taste great (Vanilla and Chocolate).
Taste		* Mixes well (but you do need a blender or a magic bullet) * Known quality and very effective * 25g of protein per serving * Totally awesome with Almond milk (40 cal) or soy milk Cons * Strawberry flavour doesn't taste very good * I would prefer a bit LESS sodium Bottom line: I highly recommend these products.
Mixes well		* Mixes well (but you do need a blender or a magic bullet) * Known quality and very effective * 25g of protein per serving * Totally awesome with Almond milk (40 cal) or soy milk Cons * Strawberry flavour doesn't taste very good * I would prefer a bit LESS sodium Bottom line: I highly recommend these products.


Muscle gain		I have been using it for about 3 months now with other supplements, and I have noticed big muscle gains.
Taste		This product works great and tastes awesome!

100% Soy Protein (Optimum Nutrition)

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