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📋 Quick Buying Guide — Protein Powder

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Quick Buying Guide — Protein Powder

Type: Whey is fast-absorbing and ideal post-workout. Casein is slow-release, good before bed. Plant-based suits vegans.
Protein per serving: Look for at least 20–25g of protein per serving for effective muscle support.
Sugar content: Check the nutrition label — some flavoured powders contain high sugar levels.
Servings per bag: Compare cost per serving rather than total price — a bigger bag is not always better value.
Third-party tested: Look for NSF Certified or Informed Sport badges for quality assurance.

Read our in-depth Protein Powder buying guide →

Product	Brand	Price	Rating	1d	7d	Updated
Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 10 Pound (...	Optimum Nutrition	$187.99	4.6 ★	+1.6%	+7.4%	Sep 13
Muscle Feast Grass Fed Hydrolyzed Whey Protein Powder, Chocolate (2lb)	Muscle Feast	$74.90	4.3 ★	—	—	Oct 7
The High-Protein Plate: 100 Satisfying Everyday Recipes (A Cookbook)	Rachael DeVaux	$23.62	4.6 ★	—	—	Oct 8
The Powerful High-Protein Smoothies Cookbook: 100+ Mouthwatering Blends with Superfoods...	Nathan Mercer	$24.90	4.7 ★	—	—	Oct 8
Protein: The Making of a Nutritional Superstar	Samantha King	$26.89	5.0 ★	—	—	Oct 8
GNC Pro Performance 100% Whey 2.0, Vanilla Cream, 69.5 Oz, 64 Servings	GNC	$107.99	4.5 ★	—	—	Oct 8
All-Natural High Protein Smoothies for Weight Loss: A Simple, No-Guesswork Approach to ...	Jenna Richfield	$19.99	4.8 ★	—	—	Oct 8
The Protein Advantage Cookbook: High-Protein, Low-Carb Recipes That Burn Fat, Build Mus...	Carolyn Ketchum	$17.99	4.8 ★	—	—	Oct 8
Opportuniteas Unflavored Grass Fed Whey Isolate Protein Powder, 5 lb	Opportuniteas	$149.99	4.5 ★	—	—	Oct 8
The Ultimate Protein Powder Cookbook: Think Outside the Shake	Anna Sward	$9.99	4.1 ★	—	—	Oct 8
Nike TR Recharge Shaker Bottle 2.0 24oz HY5021-913	Nike	$46.99	4.5 ★	—	—	Oct 8
High Protein Smoothies Cookbook for Weight Loss: Delicious, Natural Smoothies to Burn F...	Emma White	$16.99	4.7 ★	—	—	Oct 7
Protein Powder Recipe Book: 200+ Delicious Protein-Packed Meals and Snacks for Every Li...	Samantha L. Smith	$12.69	3.6 ★	—	—	Oct 7
Super Simple GLP-1 High Protein Cookbook for Weight Loss: 125+ Easy & Budget-Friendly R...	Elena Vance	$20.99	4.8 ★	—	—	Oct 7
Super Easy High Protein Vegan Diet Cookbook for Beginners: Hit Your Protein Goals with ...	Mark L. Landers	$19.95	4.8 ★	—	—	Oct 7
High Protein Smoothies Cookbook Weight Loss: Real-Food Blends to Burn Fat, Boost Energy...	Avery Morgan	$20.99	4.8 ★	—	—	Oct 7
High-Protein Smoothies Cookbook: Quick Powder-Free Whole-Food Blends and Shakes for Ene...	Oscar Higgins	$15.99	4.8 ★	—	—	Oct 7
Ninja Creami High Protein Cookbook for Beginners: Easy & Tasty High-Protein Ninja Cream...	Lanita Ferguson	$15.99	4.5 ★	—	—	Oct 7
Steady GLP-1 Smoothie Maintenance Cookbook: 50 High-Protein Smoothies, Build-Your-Own T...	Alexis Mikayla	$18.95	4.9 ★	—	—	Oct 7
High Protein Smoothie Cookbook: Delicious & Quick Smoothie Recipes to Boost Energy, Sup...	Coach Emily C.	$17.99	4.9 ★	—	—	Oct 7
The Ultimate Protein Smoothie Bible: Natural, Healthy & Delicious Smoothies to Build Mu...	Wynne Locke	$14.97	4.8 ★	—	—	Oct 7
NutraOne ProteinOne Whey Protein Promote Recovery and Build Muscle with a Protein Shake...	NutraOne	$99.99	4.5 ★	—	—	Oct 7
STI G6 Sports Prolific Isolate Whey Protein - Vanilla 2.5 lb(s).	STI	$119.99	4.4 ★	—	—	Oct 7
VMI Sports \| ProtoLyte Whey Isolate Protein Powder \| Low Calorie Whey Protein Powder fo...	VMI Sports	$59.99	4.2 ★	—	—	Oct 7
Maxler Golden 7 Protein Blend - Protein Powder for Muscle Gain & Recovery - Strawberry ...	Maxler	$35.99	4.6 ★	—	—	Oct 8
AMPOWER Rich Chocolate Whey Protein Powder - R.I.S.E Formula Designed by Athletes - 25g...	AMPOWER	$46.19	4.5 ★	—	—	Oct 7
Metabolic Maintenance Metabolic Detox Complete, Chocolate, 2.3 lbs	Metabolic Maintenance	$67.20	4.1 ★	—	—	Oct 7
Maxler 100% Golden Whey Protein - 24g of Protein per Serving - Whey Protein Powder for ...	Maxler	$90.99	4.1 ★	—	—	Oct 8
NutraOne ProteinOne Whey Protein Promote Recovery and Build Muscle with a Protein Shake...	NutraOne	$54.99	4.0 ★	—	—	Oct 8
Forzagen Whey PRO Low Carb Protein Powder \| 24g of Protein per Serving, No Added Sugar,...	Forzagen	$65.10	4.2 ★	—	—	Oct 9