Your Cart is Empty

Sinister Labs

SinFit Snack Size Protein Bars 15/Bag | Protein Snack Bars

Free United States Shipping Over $50
USA Flat Rate Shipping Under $50

SinFit Snack Size Protein Bars 15/Bag

SinFit Mini On-The-Go Double Layer Protein Snack Bars by Sinister Labs are a delicious and convenient way to get the protein you need in your diet; without the calories or the carbs. These tasty bars are packed with 9 grams of whey protein concentrate and isolate with only 3 grams of sugars, and only 100 calories per serving. One bag contains 15 individually wrapped bars. Get your protein and satisfy your sweet tooth at the same time. Pick-up a bag today!

15/Bag SinFit On-The-Go Snack Bar Flavors

  • Chocolate Crunch
  • Peanut Butter Crunch


Benefits of SinFit Protein Bars

  • 9 Grams of Whey Protein Concentrate & Isolate Per Serving
  • Only 3 Grams of Sugar
  • 100 Calories Per Serving
  • Gluten Free
  • 15 Bars Per Bag

SinFit Protein Bars Ingredients & Supplement Facts

Servings Per Container: 15

Serving Size: 1 Bar (23g)

Total Fat 4.5g

Saturated Fat 3.5g

Monounsaturated Fat 0.5g

Polyunsaturated Fat 0.5g

Trans Fat 0g

Cholesterol 5mg

Vitamin D 0mcg

Calcium 20mg

Sodium 120mg

Total Carbohydrate 7g

Dietary Fiber 1g

Sugar 3g

Includes 2g Added Sugar

Protein 9g

Iron 0.8mg

Potassium 35mg

Ingredients: Protein Blend (Whey Protein Concentrate, Whey Protein Isolate, Vegetable Oils (Palm, Palm Kernel, Soybean), Soy Protein Isolate, Vegetable Glycerin, Sugar, Gelatin, Maltitol, Sorbitol, Cocoa (processed with alkali), Corn Syrup, Water, Sunflower Oil, Natural Flavors, Salt, Sunflower Lecithin, Maltodextrin, Propylene Glycol Mono Esters, Sodium Caseinate, Potassium Sorbate, Baking Tocopherols, Silicon Dioxide, Almond and Peanut.

Contains: Milk, Soy, Almond, and Peanut. Manufactured in a plant that processes Milk, Soy, Wheat, Treenut, Peanut and Egg.


Whey Protein Concentrate WPC-80 Improves Antioxidant Defense Systems in the Salivary Glands of 14-Month Wistar Rats.
Falkowski M1,2, Maciejczyk M3,4, Koprowicz T5,6, Mikołuć B7, Milewska A8, Zalewska A9, Car H10

Whey protein concentrate promotes the production of glutathione (GSH) by GSH reductase in the PC12 cell line after acute ethanol exposure.
Tseng YM1, Lin SK, Hsiao JK, Chen IJ, Lee JH, Wu SH, Tsai LY.

Soy protein supplementation is not androgenic or estrogenic in college-aged men when combined with resistance exercise training
Cody T. Haun,1 C. Brooks Mobley,1 Christopher G. Vann,1 Matthew A. Romero,1 Paul A. Roberson,1 Petey W. Mumford,1 Wesley C. Kephart,1 James C. Healy,1,2 Romil K. Patel,1 Shelby C. Osburn,1 Darren T. Beck,1,2 Robert D. Arnold,4 Ben Nie,4 Christopher M. Lockwood,3 and Michael D. Robertscorresponding author1,2

Health effects of dietary phospholipids
Daniela Küllenberg,1 Lenka A Taylor,2 Michael Schneider,3 and Ulrich Massingcorresponding author1

Warning Concerning California Residents: This product may contain chemicals known to the State of California to cause cancer and birth defects or reproductive harm.