Best Casein Protein Powder Reviews – Top 7 Picks and Reviews 2020

We went over the reviews left by consumers and found the best of the best using data-driven technology.

Here’s a look at the best Casein Protein Powder Reviews

Bestseller No. 1
Legion Casein+ Strawberry Pure Micellar Casein Protein Powder-Non-GMO Grass Fed Cow Milk, Natural...
  • 100% MICELLAR CASEIN PROTEIN POWDER. Casein+ is a naturally sweetened and flavored micellar casein protein powder with 26 grams of protein per serving and little carbohydrate and fat.
  • COMES FROM WORLD-FAMOUS IRISH DAIRY FARMS. Casein+ is grass fed casein isolate made with exceptionally high-quality milk from small, sustainable dairy farms in Ireland, which produce some of the healthiest, cleanest milk in the world
  • DOWNRIGHT DECADENT & DELICIOUS. Seriously. Casein+ is unlike any other casen powder you've tried. Get ready to enjoy mouth-watering, high-protein, low-calorie casein protein drinks that help you reach your fitness goals faster.
  • GUARANTEED RESULTS OR YOUR MONEY BACK. If you're not 100% satisfied with this low carb protein powder for women and men, just notify us and we’ll give you a prompt and courteous refund on the spot. No complicated forms and no return necessary.
  • THE MAN BEHIND THE BRAND. Tired of the exaggeration and lies of the supplement industry? So was Mike Mathews, international bestselling fitness author with over a million books sold, and that's why he created Legion Athletics.
Bestseller No. 2
100% Casein Protein Powder I PROMIX Unflavored Micellar I USA Pastures I ONLY 1 Ingredient I...
  • Low calorie night time protein supplement helps you capitalize on the hard work you put in at the gym; with a long lasting, slow release of amino acids you get a protein boost all night long that helps to decrease recovery time and increase muscle growth
  • 0 grams Fat and Carbs; you get 25 grams of pure, high molecular weight Casein Protein; the optimum slow absorbing protein powder for lean muscle and best fitness results
  • Our Midwest dairy farm partners ensure a pasture based supply of verified hormone-free and antibiotic-free milk from which we derive our protein; For over five years we have worked with the same farms, bringing years of true quality you can trust
  • THE HIGHEST TESTING STANDARDS: Higher testing standards than any other protein powder on our protein quality: soy free, gluten free, non GMO, hormone free and no chemical bleaching or additives; our ingredients are all natural
  • Our industry leading filtration techniques are completely chemical free so proteins stay intact; with a dash of sunflower lecithin added in for easier mixing than any other protein powder, you can easily put casein in a shake, smoothie bowl, etc.
SaleBestseller No. 3
NAKED CASEIN - 5LB 100% Micellar Casein Protein Powder from US Farms - Bulk, GMO-Free, Gluten Free,...
196 Reviews
NAKED CASEIN - 5LB 100% Micellar Casein Protein Powder from US Farms - Bulk, GMO-Free, Gluten Free,...
  • ONLY ONE INGREDIENT: 100% Micellar Casein Protein Powder with no growth hormones, no rBGH and no rBST. No additives mean your casein shakes, smoothies and recipes will provide clean muscle gains and maximum recovery.
  • US FARMS ONLY: Naked Casein is brought to you only from US farms to ensure that our unflavored casein protein powder is packed full of essential amino acids, clean protein and BCAAs.
  • COLD PROCESSED: Naked Casein is cold processed, which means there is no contamination from chemical detergents (no acid or bleach), synthetic additives, or heavy metals.
  • UNMATCHED NUTRITION: 26g of Protein, 2g of Sugar, 0g of Carbs, 110 Calories, and 5.9g of BCAAs (branched-chain amino acids) per serving of casein powder.
  • BEST NIGHT-TIME RECOVERY: Casein protein powder is slow digesting, unlike whey which digests fast. Make a casein shake before bed to absorb protein and get a sustained release of amino acids while you sleep.
SaleBestseller No. 4
Ascent Native Fuel Micellar Casein Protein Powder - 2 Lbs - Chocolate
248 Reviews
Ascent Native Fuel Micellar Casein Protein Powder - 2 Lbs - Chocolate
  • Recover while you sleep: help prevent muscle loss overnight with this slow-digesting protein
  • Zero artificial ingredients
  • 25g protein per scoop, 11g of naturally occurring BCAAs, and a clean, minimal ingredient panel
  • Certified Gluten Free & Informed Choice Certified
  • Usage: Mix with 10-12 oz liquid or make into a pudding (see below for recipe)
Bestseller No. 5
Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Naturally Flavored Chocolate...
2,459 Reviews
Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder, Naturally Flavored Chocolate...
  • Packaging May Vary - New look, with the same trusted quality
  • NATURAL FORMULA – no artificial flavors, sweeteners, or colors
  • SLOW DIGESTING – a great option between meals or at bed-time when fasting for long periods and helps support the recovery process of lean muscle mass
  • MICELLAR CASEIN – 24g of a high-quality, slow-digesting, anti-catabolic protein to help achieve your health and fitness goals
  • NIGHT-TIME FORMULA – help rebuild torn down muscle fibers and remain anabolic while you sleep with this specifically formulated night-time protein source
Bestseller No. 6
Casein Protein Powder | MuscleTech Nitro-Tech Casein Gold Protein Powder | Slow-Digesting Micellar...
113 Reviews
Casein Protein Powder | MuscleTech Nitro-Tech Casein Gold Protein Powder | Slow-Digesting Micellar...
  • Nitro Tech Casein Gold is superior to other casein protein powders - more protein per scoop, fewer carbs and more servings
  • Delivers 24g of high-quality protein taken from multiple premium casein protein sources
  • Smooth, great-tasting protein powder that doesn't pack the extra sugar and carbs you'll see in other whey protein and casein protein powders.
  • Features 10 grams of BCAAS, L-Glutamine and precursors
Bestseller No. 7
Dymatize Elite Casein Protein Powder, Slow Absorbing with Muscle Building Amino Acids, 100% Micellar...
640 Reviews
Dymatize Elite Casein Protein Powder, Slow Absorbing with Muscle Building Amino Acids, 100% Micellar...
  • 25 grams of protein from 100% micellar casein, a sustained-absorbing protein for prolonged muscle support
  • 5 grams of BCAAs, including 2.3 grams of L-Leucine per serving for muscle support and recovery
  • Ideal for overnight sustained muscle growth and repair, or other extended periods of time between meals
  • Provides a sustained release of muscle building amino acids to support muscle growth and recovery
  • 4 lbs of Dymatize Elite 100% Micellar Casein Rich Chocolate Protein Powder (50 Servings)