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Best proteins - February 2026

Last Updated - February 8, 2026

1
Best Choice
17% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Optimum Nutrition
17% Off

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 5 Pound (Packaging May Vary)

Optimum Nutrition

$74.99

$89.99
(17% Off)

More Details
Main highlights
- Optimized Support for Strength & Hypertrophy Goals – Whey protein isolate is the primary ingredient with excess carbs and fat “isolated” out. Ideal for athletes looking to increase muscle strength or boost recovery between workouts.
- Mixes Smoothly for Rapid Post-Workout Use – Instantized powder dissolves quickly in water or milk, making it a convenient shake immediately after training.
- High-Protein Formula to Support Muscle Health – Delivers 24g of fast-absorbing 100% whey protein per scoop to support post-workout muscle recovery, muscle strength and muscle building when taken over time with regular resistance training.
- Enhanced Muscle Recovery With BCAAs – Includes naturally occurring BCAAs and EAAs that help get you back to your best, faster and speed up recovery after intense training sessions.
- Backed by thousands of hours of research – For 35 years, athletes have trusted Optimum Nutrition to fuel their training. Optimum Nutrition delivers proven quality. Whey is backed by science and trusted by athletes, we set the Gold Standard in protein
$74.99
$89.99 (17% Off)
2
21% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Optimum Nutrition
21% Off

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 5 Pound (Packaging May Vary)

Optimum Nutrition

$71.24

$89.99
(21% Off)

More Details
Main highlights
- Optimized Support for Strength & Hypertrophy Goals – Whey protein isolate is the primary ingredient with excess carbs and fat “isolated” out. Ideal for athletes looking to increase muscle strength or boost recovery between workouts.
- Mixes Smoothly for Rapid Post-Workout Use – Instantized powder dissolves quickly in water or milk, making it a convenient shake immediately after training.
- High-Protein Formula to Support Muscle Health – Delivers 24g of fast-absorbing 100% whey protein per scoop to support post-workout muscle recovery, muscle strength and muscle building when taken over time with regular resistance training.
- Enhanced Muscle Recovery With BCAAs – Includes naturally occurring BCAAs and EAAs that help get you back to your best, faster and speed up recovery after intense training sessions.
- Backed by thousands of hours of research – For 35 years, athletes have trusted Optimum Nutrition to fuel their training. Optimum Nutrition delivers proven quality. Whey is backed by science and trusted by athletes, we set the Gold Standard in protein
$71.24
$89.99 (21% Off)
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Core Power

Core Power Elite High Protein Shake, Chocolate, 42g Bottle, 14oz, 12 Pack

Core Power

$46.10

More Details
Main highlights
- NUTRITION: Contains fairlife Core Power 42g high-quality protein milk shakes, chocolate, 14 fl oz bottles (12 pack).
- MAXIMIZE RECOVERY: To help refuel, rehydrate and rebuild muscles post-workout. Made from ultra-filtered milk and providing complete proteins, Core Power helps to maximize your recovery.
- LACTOSE FREE and SHELF STABLE: refrigerate after opening.
- HIGH-QUALITY PROTEIN: Recovery starts with protein. Protein works to repair and rebuild muscle to help you power on to your next workout.
- CORE POWER: Champion Your Recovery.
- CONTAINS ALL 9 ESSENTIAL AMINO ACIDS: Core Power protein shakes also contain the calcium, vitamin D, and electrolytes your body needs.
$46.10
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Core Power

Core Power Elite High Protein Shake, Chocolate, 42g Bottle, 14oz, 12 Pack

Core Power

$43.79

$46.10
(5% Off)

More Details
Main highlights
- NUTRITION: Contains fairlife Core Power 42g high-quality protein milk shakes, chocolate, 14 fl oz bottles (12 pack).
- MAXIMIZE RECOVERY: To help refuel, rehydrate and rebuild muscles post-workout. Made from ultra-filtered milk and providing complete proteins, Core Power helps to maximize your recovery.
- LACTOSE FREE and SHELF STABLE: refrigerate after opening.
- HIGH-QUALITY PROTEIN: Recovery starts with protein. Protein works to repair and rebuild muscle to help you power on to your next workout.
- CORE POWER: Champion Your Recovery.
- CONTAINS ALL 9 ESSENTIAL AMINO ACIDS: Core Power protein shakes also contain the calcium, vitamin D, and electrolytes your body needs.
$43.79
$46.10 (5% Off)
5
Best Value
22% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Optimum Nutrition
22% Off

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate 1.98 Pound (Packaging May Vary)

Optimum Nutrition

$38.79

$49.99
(22% Off)

More Details
Main highlights
- Trusted Brand, Tested Quality & Versatile Use – For 35 years, athletes have trusted Optimum Nutrition to fuel their training. Gold Standard Whey is the trusted choice for gym-goers, athletes, and everyday fitness enthusiasts worldwide — use post-workout or as a protein supplement anytime.
- Low Sugar, Low Carb, Low Fat — Ideal for Lean Muscle or Cutting Phases – With just ~1 g sugar, ~3 g carbs per serving, and whey protein isolate as the primary ingredient with further carbs and fat “isolated” out. It’s a high quality choice for athletes focused on lean muscle, weight management, or body-composition goals.
- Instantized & Easy-Mix Formula (Great Mixability) – Designed to dissolve smoothly in water, milk, or smoothies with a spoon, shaker, or blender — perfect for fast post-workout shakes or convenient protein boosts.
- 5.5 g Naturally-Occurring BCAAs + 11g of naturally occurring EAAs – Delivers essential amino acids including leucine, isoleucine, and valine to support post-workout muscle recovery, muscle strength and muscle building when taken over time with regular resistance training.
- 24 g High-Quality Whey Protein per Scoop – 100% of the protein from whey for a fast-absorbing, complete protein source that supports muscle maintenance and growth.
$38.79
$49.99 (22% Off)

Best proteins - February 2026

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 5 Pound (Packaging May Vary)

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 5 Pound (Packaging May Vary)

Core Power Elite High Protein Shake, Chocolate, 42g Bottle, 14oz, 12 Pack

Core Power Elite High Protein Shake, Chocolate, 42g Bottle, 14oz, 12 Pack

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate 1.98 Pound (Packaging May Vary)

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