What is Soy Protein Isolate 90?
Soy Protein Isolate 90 is a 90% protein derived from soybeans. Containing over 27.5g of protein per 30g serving, this supplement has a fantastic amino acid profile, which is particularly high in glutamine and arginine. Of all the non-dairy protein sources soy protein's amino acid profile is most closely matched to that of whey. It's ideal for people who can't consume dairy protein.
How does Soy Protein Isolate 90 work?
Soy is naturally high in protein and contains more protein than many meats, eggs and fish, as well as containing a number of essential micronutrients, such as calcium, iron and potassium. This supplement is manufactured using the highest quality GMO-free soybeans to yield a 90% protein which is extremely low in fat and carbohydrate. It is instantised with a small amount of soy lecithin to ensure easy mixing and a smooth consistent protein shake. As a non-dairy protein source it is ideal for vegetarians, vegans and those with dairy intolerances.
How will Soy Protein Isolate 90 benefit my training?
Being high in both essential and nonessential amino acids, soy protein isolate can increase protein synthesis, recovery and lean muscle growth with one recent study showing a protein blend containing whey, casein and soy to be more effective than whey alone. Soy protein’s high arginine content will increase vasodilation and improve recovery through increased blood flow, and may increase nitric oxide (NO) levels.
How should I use Soy Protein Isolate 90?
It is important to consume a minimum of 1g of protein per pound of body weight daily to support lean muscle growth and recovery. As a general rule we recommend 3-5 servings daily to help you achieve this target. This supplement can be taken at anytime of day to increase your protein intake. We recommend one serving immediately post workout, and in between meals as required. Each serving will provide you with 27.5g of protein.
Will this affect my testosterone levels?
No, don't worry, that's a myth! It was believed for many years, particularly in the bodybuilding community, that soy protein could decrease testosterone levels and increase estrogen levels. Recent studies refute this myth, showing that soy does not appear to significantly affect levels of either hormone. Some recent studies have shown soy protein to be as effective as whey protein at promoting lean muscle growth.
How good is your Soy Protein Isolate 90?
As with all our ingredients you can have total confidence in our product quality and supply chain. Our Soy Protein Isolate 90 is sourced from a leading UK supplier and is subject to our stringent quality checks before entering our production-line and ultimately arriving at your door. GoNutrition delivers premium products, total innovation and real results, to ensure fantastic value for money. This supplement is of the highest quality available on the market and comes complete with an official Certificate of Analysis and Amino Acid Profile can be found at the top of this page.
For allergens see ingredients listed in bold.
Soy Protein Isolate, Instantising Agent (Soy Lecithin).
Add one large scoop (30g) to 250ml of water in your GN™ Blender Bottle. Shake and consume immediately.
We recommend 2-5 servings daily to increase your protein intake. Best taken at breakfast, post workout and in between meals. Experts suggest a minimum 1g of protein per pound of body weight daily to promote lean muscle growth.
Large GN™ Scoop included.
When should I take Soy Protein Isolate 90?
This supplement can be taken at anytime of day to increase your protein intake. We recommend one serving immediately post workout, and in between meals as required.
Is soy protein bad for men?
Soy protein is perfectly safe for men. In the past it was thought that soy protein could lower testosterone and increase estrogen levels, causing negative effects on training adaptations in men. Various studies have failed to find any significant data to support this, with some more recent studies showing soy protein to be as effective as whey protein at promoting lean muscle growth.
How much soy protein should I take?
It is important to consume a minimum of 1g of protein per pound of body weight daily to support lean muscle growth and recovery. As a general rule we recommend 3-5 servings daily to help you achieve this target.