Whey Protein
Filter
1 - 56
of
56
Refine Your Results By:
SHOP
Brand
Price
Flavor
Product Form
Specialty Diet
-
![100% Casein - Double Chocolate Double Chocolate | GNC]( "100% Casein - Double Chocolate Double Chocolate | GNC")
1Size 24 Servings / 24 Servings Per Container / 2 Flavors AvailableC$ 64.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Protein - Nutter Butter® Nutter Butter | GNC]( "Whey Protein - Nutter Butter® Nutter Butter | GNC")
23Size 26 Servings / 26 Servings Per Container / 7 Flavors AvailableC$ 59.99Free Shipping C$49+ -
![Whey Iso Burst All Natural - Vanilla Vanilla | GNC]( "Whey Iso Burst All Natural - Vanilla Vanilla | GNC")
9Size 19 Servings / 19 Servings Per Container / 4 Flavors AvailableC$ 79.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Protein - Peanut Butter Cereal Milk Peanut Butter Cereal Milk | GNC]( "Whey Protein - Peanut Butter Cereal Milk Peanut Butter Cereal Milk | GNC")
23Size 26 Servings / 26 Servings Per Container / 7 Flavors AvailableC$ 59.99Free Shipping C$49+ -
![Lean Shake™ Burn - Vanilla Creme Vanilla Creme | GNC]( "Lean Shake™ Burn - Vanilla Creme Vanilla Creme | GNC")
5Size 16 Servings / 16 Servings Per Container / 2 Flavors AvailableC$ 69.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Iso Burst - Double Chocolate Royale Double Chocolate Royale | GNC]( "Whey Iso Burst - Double Chocolate Royale Double Chocolate Royale | GNC")
6Size 48 Servings / 48 Servings Per Container / 5 Flavors AvailableC$ 179.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Protein - Cereal Milk Cereal Milk | GNC]( "Whey Protein - Cereal Milk Cereal Milk | GNC")
23Size 26 Servings / 26 Servings Per Container / 7 Flavors AvailableC$ 59.99Free Shipping C$49+ -
![Whey Iso Burst All Natural - Chocolate Chocolate | GNC]( "Whey Iso Burst All Natural - Chocolate Chocolate | GNC")
9Size 19 Servings / 19 Servings Per Container / 4 Flavors AvailableC$ 79.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Oreo Oreo | GNC]( "Whey Oreo Oreo | GNC")
23Size 26 Servings / 26 Servings Per Container / 7 Flavors AvailableC$ 59.99Free Shipping C$49+ -
![ISO-LYTE Premium Whey Protein Isolate - Strawberry | GNC]( "ISO-LYTE Premium Whey Protein Isolate - Strawberry | GNC")
2Size 28 Servings / 28 Servings Per ContainerC$ 64.99Free Shipping C$49+ -
![100% Whey Protein Gold - Double Rich Chocolate | GNC]( "100% Whey Protein Gold - Double Rich Chocolate | GNC")
3Size 75 Servings / 75 Servings Per Container / 3 Flavors AvailableC$ 114.99Buy One, Get One 50% Off Free Shipping C$49+ -
![100% Whey Protein Gold - Double Rich Chocolate Double Rich Chocolate | GNC]( "100% Whey Protein Gold - Double Rich Chocolate Double Rich Chocolate | GNC")
1Size 30 Servings / 30 Servings Per Container / 3 Flavors AvailableC$ 49.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Lean Shake™ Burn - Chocolate Fudge Chocolate Fudge | GNC]( "Lean Shake™ Burn - Chocolate Fudge Chocolate Fudge | GNC")
5Size 16 Servings / 16 Servings Per Container / 2 Flavors AvailableC$ 69.99Buy One, Get One 50% Off Free Shipping C$49+ -
![PROMASIL ISOLATE - Smooth Vanilla Smooth Vanilla | GNC]( "PROMASIL ISOLATE - Smooth Vanilla Smooth Vanilla | GNC")
1Size 72 Servings / 72 Servings Per Container / 2 Flavors AvailableC$ 129.99Free Shipping C$49+ -
![Iso Lean Protein - French Vanilla Cream French Vanilla Cream | GNC]( "Iso Lean Protein - French Vanilla Cream French Vanilla Cream | GNC")
1Size 470 g / 10 Servings Per Container / 2 Flavors AvailableC$ 34.99Buy One, Get One 50% Off Free Shipping C$49+ -
![100% Casein - Vanilla Bean Vanilla Bean | GNC]( "100% Casein - Vanilla Bean Vanilla Bean | GNC")
1Size 25 Servings / 25 Servings Per Container / 2 Flavors AvailableC$ 64.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Protein Isolate - Vanilla Milkshake Vanilla Milkshake | GNC]( "Protein Isolate - Vanilla Milkshake Vanilla Milkshake | GNC")
7Size 28 Servings / 28 Servings Per Container / 2 Flavors AvailableC$ 64.99Free Shipping C$49+ -
![Iso Lean Protein - Double Chocolate Royale Double Chocolate Royale | GNC]( "Iso Lean Protein - Double Chocolate Royale Double Chocolate Royale | GNC")
1Size 470 g / 10 Servings Per Container / 2 Flavors AvailableC$ 34.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Iso Burst - French Vanilla Cream French Vanilla Cream | GNC]( "Whey Iso Burst - French Vanilla Cream French Vanilla Cream | GNC")
7Size 908 g / 22 Servings Per Container / 8 Flavors AvailableC$ 79.99Buy One, Get One 50% Off Free Shipping C$49+ -
![100% Whey Protein Gold - Vanilla Ice Cream Vanilla Ice Cream | GNC]( "100% Whey Protein Gold - Vanilla Ice Cream Vanilla Ice Cream | GNC")
1Size 30 Servings / 30 Servings Per Container / 3 Flavors AvailableC$ 49.99Buy One, Get One 50% Off Free Shipping C$49+ -
![WHEY - Chips Ahoy!® Chips Ahoy!® | GNC]( "WHEY - Chips Ahoy!® Chips Ahoy!® | GNC")
23Size 26 Servings / 26 Servings Per Container / 7 Flavors AvailableC$ 59.99Free Shipping C$49+ -
![Nitro Tech® Whey Protein - Milk Chocolate | GNC]( "Nitro Tech® Whey Protein - Milk Chocolate | GNC")
Size 5 lb(s) / 50 Servings Per ContainerC$ 129.99Free Shipping C$49+ -
![Whey Iso Burst All Natural - Natural/Unflavoured Natural/Unflavoured | GNC]( "Whey Iso Burst All Natural - Natural/Unflavoured Natural/Unflavoured | GNC")
9Size 19 Servings / 19 Servings Per Container / 4 Flavors AvailableC$ 79.99Buy One, Get One 50% Off Free Shipping C$49+ -
![QuickMass® - Vanilla - 3.5lbs | GNC]( "QuickMass® - Vanilla - 3.5lbs | GNC")
Size 3.5 lb(s) / 24 Servings Per ContainerC$ 49.99Free Shipping C$49+ -
![100% Whey Protein Gold - Delicious Strawberry Delicious Strawberry | GNC]( "100% Whey Protein Gold - Delicious Strawberry Delicious Strawberry | GNC")
1Size 30 Servings / 30 Servings Per Container / 3 Flavors AvailableC$ 49.99Buy One, Get One 50% Off Free Shipping C$49+ -
![PROTEIN ISOLATE - Chocolate Brownie Chocolate Brownie | GNC]( "PROTEIN ISOLATE - Chocolate Brownie Chocolate Brownie | GNC")
7Size 28 Servings / 28 Servings Per Container / 2 Flavors AvailableC$ 64.99Free Shipping C$49+ -
![Lean Shake™ 25 - French Vanilla | GNC]( "Lean Shake™ 25 - French Vanilla | GNC")
Size 16 Servings / 16 Servings Per ContainerC$ 54.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Critical Whey Protein- Chocolate Chocolate | GNC]( "Critical Whey Protein- Chocolate Chocolate | GNC")
Size 30 Servings / 30 Servings Per Container / 2 Flavors AvailableC$ 69.99Free Shipping C$49+ -
![Whey Iso Burst - Double Chocolate Royale Double Chocolate Royale | GNC]( "Whey Iso Burst - Double Chocolate Royale Double Chocolate Royale | GNC")
7Size 19 Servings / 19 Servings Per Container / 8 Flavors AvailableC$ 79.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Marshmallow Cereal Milk Marshmallow Cereal Milk | GNC]( "Whey Marshmallow Cereal Milk Marshmallow Cereal Milk | GNC")
23Size 26 Servings / 26 Servings Per Container / 7 Flavors AvailableC$ 59.99Free Shipping C$49+ -
![Promasil Protein - Soft Serve Vanilla - 75 Servings | GNC]( "Promasil Protein - Soft Serve Vanilla - 75 Servings | GNC")
Size 75 Servings / 75 Servings Per ContainerC$ 129.99Free Shipping C$49+ -
![QuickMass® - Strawberry Banana - 3.5lbs | GNC]( "QuickMass® - Strawberry Banana - 3.5lbs | GNC")
Size 3.5 lb(s) / 24 Servings Per ContainerC$ 49.99Free Shipping C$49+ -
![QuickMass® - Chocolate Peanut Butter - 3.5lbs | GNC]( "QuickMass® - Chocolate Peanut Butter - 3.5lbs | GNC")
Size 3.5 lb(s) / 24 Servings Per ContainerC$ 49.99Free Shipping C$49+ -
![QuickMass® - Chocolate - 3.5lbs | GNC]( "QuickMass® - Chocolate - 3.5lbs | GNC")
Size 3.5 lb(s) / 24 Servings Per ContainerC$ 49.99Free Shipping C$49+ -
![Critical Whey Protein - Vanilla Vanilla | GNC]( "Critical Whey Protein - Vanilla Vanilla | GNC")
Size 30 Servings / 30 Servings Per Container / 2 Flavors AvailableC$ 69.99Free Shipping C$49+ -
![100% Whey Protein Gold - Delicious Strawberry | GNC]( "100% Whey Protein Gold - Delicious Strawberry | GNC")
3Size 75 Servings / 75 Servings Per Container / 3 Flavors AvailableC$ 114.99Buy One, Get One 50% Off Free Shipping C$49+ -
![SYNTHA-6® Protein- Chocolate Milkshake Chocolate Milkshake | GNC]( "SYNTHA-6® Protein- Chocolate Milkshake Chocolate Milkshake | GNC")
Size 1 Container(s) / 48 Servings Per Container / 2 Flavors AvailableC$ 109.99Free Shipping C$49+ -
![Syntha-6® Protein - Vanilla Ice Cream Vanilla Ice Cream | GNC]( "Syntha-6® Protein - Vanilla Ice Cream Vanilla Ice Cream | GNC")
Size 1 Container(s) / 48 Servings Per Container / 2 Flavors AvailableC$ 109.99Free Shipping C$49+ -
![Isoflex Chiller | GNC]( "Isoflex Chiller | GNC")
Size 1 Container(s) / 30 Servings Per ContainerC$ 59.99Free Shipping C$49+ -
![Gold Standard 100% Whey™ Protein - Vanilla Ice Cream | GNC]( "Gold Standard 100% Whey™ Protein - Vanilla Ice Cream | GNC")
Size 907 grams / 29 Servings Per ContainerC$ 64.99Free Shipping C$49+ -
![DIESEL® New Zealand Whey Isolate - Canadian Maple Canadian Maple | GNC]( "DIESEL® New Zealand Whey Isolate - Canadian Maple Canadian Maple | GNC")
3Size 30 Servings / 30 Servings Per Container / 9 Flavors AvailableC$ 64.99Free Shipping C$49+ -
![ISO-Lyte Premium Whey Protein Isolate - Vanilla Vanilla | GNC]( "ISO-Lyte Premium Whey Protein Isolate - Vanilla Vanilla | GNC")
1Size 1 Scoop / 30 Servings Per Container / 2 Flavors AvailableC$ 64.99Free Shipping C$49+ -
![Hexapr0™ Protein Powder - Chocolate Peanut Butter Chocolate Peanut Butter | GNC]( "Hexapr0™ Protein Powder - Chocolate Peanut Butter Chocolate Peanut Butter | GNC")
Size 21 Servings / 21 Servings Per Container / 2 Flavors AvailableC$ 49.99Free Shipping C$49+ -
![Hexapr0™ Protein Powder - French Vanilla French Vanilla | GNC]( "Hexapr0™ Protein Powder - French Vanilla French Vanilla | GNC")
Size 21 Servings / 21 Servings Per Container / 2 Flavors AvailableC$ 49.99Free Shipping C$49+ -
![DIESEL® New Zealand Whey Isolate - Chocolate Wafer Crisp Chocolate Wafer Crisp | GNC]( "DIESEL® New Zealand Whey Isolate - Chocolate Wafer Crisp Chocolate Wafer Crisp | GNC")
3Size 30 Servings / 30 Servings Per Container / 9 Flavors AvailableC$ 69.99Free Shipping C$49+ -
![DIESEL® New Zealand Whey Isolate - Cookies 'N Cream Cookies 'N Cream | GNC]( "DIESEL® New Zealand Whey Isolate - Cookies 'N Cream Cookies 'N Cream | GNC")
3Size 30 Servings / 30 Servings Per Container / 9 Flavors AvailableC$ 69.99Free Shipping C$49+ -
![Whey Protein - Fruity Cereal Milk Fruity Cereal Milk | GNC]( "Whey Protein - Fruity Cereal Milk Fruity Cereal Milk | GNC")
23Size 28 Servings / 28 Servings Per Container / 7 Flavors AvailableC$ 59.99Free Shipping C$49+ -
![Lean Shake™ 25 - Snickerdoodle | GNC]( "Lean Shake™ 25 - Snickerdoodle | GNC")
Size 16 Scoops / 16 Servings Per ContainerC$ 45.99Buy One, Get One 50% Off Free Shipping C$49+ -
![ISO-Lyte Premium Whey Protein Isolate - Vanilla Vanilla | GNC]( "ISO-Lyte Premium Whey Protein Isolate - Vanilla Vanilla | GNC")
1Size 1 Scoop / 30 Servings Per Container / 2 Flavors AvailableC$ 64.99Free Shipping C$49+ -
![Lean Shake™ 25 - Cookies and Cream | GNC]( "Lean Shake™ 25 - Cookies and Cream | GNC")
1Size 16 Servings / 16 Servings Per ContainerC$ 54.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Lean Shake™ 25 - Rich Chocolate Rich Chocolate | GNC]( "Lean Shake™ 25 - Rich Chocolate Rich Chocolate | GNC")
2Size 16 Servings / 16 Servings Per Container / 1 Flavors AvailableC$ 54.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Iso Burst - Cinnamon Toast Cinnamon Toast | GNC]( "Whey Iso Burst - Cinnamon Toast Cinnamon Toast | GNC")
6Size 48 Servings / 48 Servings Per Container / 5 Flavors AvailableC$ 179.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Iso Burst - Fruity Cereal Fruity Cereal | GNC]( "Whey Iso Burst - Fruity Cereal Fruity Cereal | GNC")
6Size 2.27 kg / 48 Servings Per Container / 5 Flavors AvailableC$ 179.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Iso Burst - Cinnamon Toast Cinnamon Toast | GNC]( "Whey Iso Burst - Cinnamon Toast Cinnamon Toast | GNC")
7Size 19 Servings / 19 Servings Per Container / 8 Flavors AvailableC$ 79.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Iso Burst - Fruity Cereal Fruity Cereal | GNC]( "Whey Iso Burst - Fruity Cereal Fruity Cereal | GNC")
7Size 908 g / 19 Servings Per Container / 8 Flavors AvailableC$ 79.99Buy One, Get One 50% Off Free Shipping C$49+ -
![Whey Iso Burst - Outrageous Orange Cream Outrageous Orange Cream | GNC]( "Whey Iso Burst - Outrageous Orange Cream Outrageous Orange Cream | GNC")
7Size 19 Servings / 19 Servings Per Container / 8 Flavors AvailableC$ 79.99Buy One, Get One 50% Off Free Shipping C$49+
1 - 56
of
56
Your Privacy Choices