GNC

Best Protein Powder Deals at GNC

America's iconic specialty store for sports nutrition: premium brands, knowledgeable staff and big sale-driven price drops several times a year. Below: every product where GNC is currently the cheapest of all 12 retailers we track.

Products Cheapest at GNC

75 products

MuscleTech NitroTech Whey Plus Isolate Gold

70Score

#1 Value

MuscleTech

NitroTech Whey Plus Isolate Gold: Strawberry 5lb

NitroTech Whey Plus Isolate Gold: French Vanilla Crème 4lb

Pro 32g Protein Shake (12-Pack): Knockout Chocolate 10.98lb

Pro 32g Protein Shake (12-Pack): Intense Vanilla 10.98lb

Pro 32g Protein Shake (12-Pack): Peanut Butter Chocolate 10.98lb

Pro 32g Protein Shake (12-Pack): Banana Crème 10.98lb

Whey Sport: Chocolate 5lb

Whey Sport: Vanilla 5lb

ProSupps Whey: Vanilla 5lb

Whey Protein Iced Coffee (12-Pack): Vanilla Latte 8.6lb

Whey Protein Iced Coffee (12-Pack): Mocha 8.6lb

Nitrotech 100% Whey Gold: Double Rich Chocolate 5lb

Nitrotech 100% Whey Gold: French Vanilla Crème 5lb

Nitrotech 100% Whey Gold: Cookies & Cream 5lb

Whey Protein Isolate: Vanilla 3lb

COR-Performance Whey: Vanilla 4lb

ProSupps Whey: Chocolate Ice Cream 2lb

Gold Standard 100% Whey: Double Rich Chocolate 5lb

Gold Standard 100% Whey: Vanilla 5lb

Phase8 Sustained-Release Protein: Milk Chocolate 4.6lb

$41.88at Tiger Fitness

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37Score

Optimum Nutrition

Gold Standard 100% Whey: Extreme Milk Chocolate 5lb

Gold Standard 100% Whey: Coffee 5lb

Gold Standard 100% Whey: Cookies & Cream 5lb

Gold Standard 100% Whey: Rocky Road 5lb

Whey Sport Protein Isolate: Chocolate 5lb

ISO100 Hydrolyzed Whey: Gourmet Chocolate 5lb

Re-Kaged Whey Protein Isolate: Chocolate 1.85lb

Gold Standard 100% Whey: Double Rich Chocolate 2lb

Gold Standard 100% Whey: French Vanilla Crème 2lb

ISO100 Hydrolyzed Whey Isolate: Chocolate Coconut 5lb

COR-Performance Casein: Molten Chocolate 4lb

Gold Standard 100% Casein: Chocolate Supreme 4lb

ISO100 Hydrolyzed Whey: Gourmet Vanilla 5lb

COR-Performance Whey: Chocolate 4lb

COR-Performance Whey: Cinnamon Swirl 4lb

COR-Performance Whey: Whipped Vanilla 4lb

ISO100 Hydrolyzed Whey: Fruity Pebbles 5lb

COR-Performance Whey: Peanut Butter Marshmallow 4lb

Syntha-6 Protein Powder: Chocolate Milkshake 5lb

Syntha-6 Protein Powder: Strawberry Milkshake 5lb

Syntha-6 Protein Powder: Vanilla Ice Cream 5lb

Syntha-6 Protein Powder: Cookie Dough Ice Cream 5lb

Zero Carb Whey Isolate: Alpine Punch 3lb

Animal Whey Isolate Blend: Chocolate 4lb

ISO100 Hydrolyzed Whey: Gourmet Chocolate 3lb

PS Whey Isolate: Chocolate Milkshake 2lb

Ghost Whey Protein: Peanut Butter Cereal Milk 2lb

Ghost Whey Protein: Maxine's Heavenly Cookies & Cream 2lb

Whey Protein Isolate: Chocolate 5lb

Mass-Tech Extreme 2000: Triple Chocolate Brownie 7lb

Platinum Hydrowhey: Turbo Chocolate 3.5lb

Animal Whey Isolate Blend: Chocolate 2lb

ISO100 Hydrolyzed Whey Isolate: Strawberry Smoothie 1.6lb

$36.99at Amazon

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21Score

JYM Supplement Science

Pro JYM Protein Powder: Chocolate Cookie Crunch 4lb

$64.99at Amazon

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20Score

JYM Supplement Science

Pro JYM Protein Powder: Cookies & Cream 4lb

Quest Protein Powder: Chocolate Milkshake 2lb

Quest Protein Powder: Vanilla Milkshake 2lb

Quest Protein Powder: Cookies & Cream 2lb

Ghost Whey Protein: Cinnabon Cinnamon Roll 2.04lb

$44.99at Bodybuilding.com

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18Score

BSN

Syntha-6: Cold Stone Mint Mint Chocolate Chocolate Chip 2.91lb

Quest Protein Powder: Peanut Butter 2lb

Quest Protein Powder: Cinnamon Crunch 2lb

Syntha-6: Peanut Butter Cookie 2.91lb

Ghost Whey Protein: Chips Ahoy! 2lb

$42.76at Tiger Fitness

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17Score

Ghost

Ghost Whey Protein: Oreo 2lb

Loaded Protein: Cinnamon Toast 2.08lb

Ghost Whey Protein: Nutter Butter 2.04lb

$44.99at Bodybuilding.com

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17Score

Ghost

Ghost Whey Protein: Pancake Batter 2.04lb

$44.99at Bodybuilding.com

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17Score

Ghost

Ghost Whey Protein: Marshmallow Cereal Milk 2.04lb

Ghost Whey Protein: Fruity Cereal Milk 2.04lb

$45.99at Bodybuilding.com

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17Score

Ryse Supplements

Loaded Protein: Cookies & Cream 2.08lb

True Mass 1200: Vanilla Ice Cream 5.82lb

Loaded Protein x Kool-Aid: Tropical Punch 2.08lb

Loaded Protein x Kool-Aid: Grape 2.08lb

Ghost Vegan Protein: Peanut Butter Cereal Milk 2lb

$43.49at Amazon

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Why Shop Protein at GNC?

🎟️

GNC PRO Access membership perks

PRO Access members earn points on every dollar, get free shipping and unlock member-only pricing on hundreds of proteins.

💎

Premium specialty brands

GNC stocks performance brands like Ghost, JYM and Beyond Raw that aren't always available at general retailers: plus their own AMP and Pro Performance lines.

🔥

Sale-driven pricing: watch for major drops

Day-of-the-Year and Buy One Get One sales can take protein prices well below Amazon and Walmart. Timing matters at GNC.

How we use GNC prices

We do not have an affiliate relationship with GNC. We track their prices because they're a meaningful US benchmark and frequently the cheapest. Outbound "View Deal" links on this page earn us nothing: they exist to send you to the best price. Read our full methodology.

Free US shipping over $49, or free in-store pickup at 2,000+ locations. No affiliate relationship: we track GNC for full retail benchmarking.

Best Protein Powder Deals at GNC

Products Cheapest at GNC

Why Shop Protein at GNC?

GNC PRO Access membership perks

Premium specialty brands

Sale-driven pricing: watch for major drops

How we use GNC prices

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