Isolate Protein - Vanilla Ice CreamVanilla Ice Cream | GNC
Gluten Free Gluten Free
No Preservatives No Preservatives

SirenLabs™ Isolate Whey


Item # 966851
Gluten Free Gluten Free
No Preservatives No Preservatives
Note: This product cannot be sold in Canada

Product Information



Premium Whey Protein Isolate/Hydrolysate*
  • Performance*
  • Muscle*
  • Recovery*
20g Protein
5.5g Glutamine
5g Instantized BCAAs
100 Calories

Siren Labs' Isolate Protein is a precise ratio and superior blend of instantized whey protein isolate, whey protein hydrolysate, L-glutamine and instantized BCAAs, resulting in a premium source of protein for maximum performance.*
PURE PROTEIN GUARANTEE: Siren Labs' Isolate Protein is formulated with only pure sources of protein and no amino spiking.
BIOAVAILABILITY: The protein sources found in this product rank among the highest on the biological value scale.

Amino acids are the fundamental building blocks of muscular development. Although your body needs fat and carbohydrates to function, you simply cannot build muscle without protein. Intense physical activity causes micro tears within the muscle and depletes internal protein stores. Supplementation helps to replenish these stores allowing for muscle repair and growth.*

Siren Labs' Isolate Protein is enhanced with added glutamine and added instantized BCAAs, offering you a delicious tasting protein to support muscle repair and faster recovery.


Nutrition Facts
Serving Size  1 Scoop(s)
Servings Per Container  30

Amount Per Serving     % DV

Calories 100  
  Calories from Fat 10  

Total Fat 1.5g   2%
Total Carbohydrate 3g   1%
Protein 20g   40%
Sodium 85mg   4%

** Daily Value (DV) not established.
Other Ingredients
Protein-Recovery Blend (Iso-Hydro Protein Blend, Amino Recovery Blend), Gelatin, Sunflower Creamer , Natural and Artificial Flavors, Silicon Dioxide, Xanthan Gum, Calcium Silicate , Carboxymethylcellulose, Salt, Sucralose, Acesulfame Potassium, Chia (Salvia hispanica) Seed Powder, Stevia Rebaudiana Leaf Extract
Contains milk and soy products. This product was produced in a facility that may also process ingredients containing, eggs, fish, shellfish, tree nuts, peanuts and wheat.
Label (click image to enlarge)

How To Use

Once per day as a dietary supplement, consume 1-2 scoops of Siren Labs' Isolate Protein in 8-16 oz. of cold water within 30 minutes of your workout to maximize recovery and facilitate muscle tissue growth.* FOR INCREASED RESULTS, take twice a day, pre- and post-workout.
NOTE: Formulated with instantized protein, Siren Labs' Isolate Protein is designed to mix easily with minimal foaming and does not require the use of a blender to dissolve in liquids. If extra thickness is desired, add a handful of ice cubes and blend. Due to settling, a natural occurrence with powders, variations in the powder height level may vary from bottle to bottle. Additionally, powder density may be affected as a result of the settling which may cause slight variations in the scoop serving size. To be used as part of a physical conditioning program.
If you are pregnant, nursing or taking medications, consult your doctor before use. Discontinue use and consult your doctor if any adverse reactions occur.
FitLife Brands, Inc.
4509 South 143rd Street, Suite 1
Omaha, NE 68137


4.5 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Very good taste and keeps you full. I add a banana to my shake.
April 9, 2019
3 months ago
Goid product , too expensive , not enough
The product is good quality , however is expensive and when I opened is half full . Disappointed ð???
August 3, 2017
over 2 years ago
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Can i also use it as a meal replacement ?
claudia s on Oct 14, 2018