If you're a bodybuilder, athlete, general gym-goer, or just someone looking for help with weight loss, you're going to want to invest in some casein protein powder. It's a complete protein derived from milk that many people take as a before bed shake. It includes all the essential amino acids (EEAs) you need, alongside 5 grams of the three BCAAs and glutamine, which is excellent for muscle growth and repair.
This article will look at the benefits of different casein proteins (hydrolyzed and micellar) as well as mixes that contain whey, so you understand which powder will help you achieve your fitness goals. Then, head on to our ranking of the top 10 best casein proteins in the UK. We've got some excellent choices from Optimum Nutrition, Dymatize, Myprotein and Applied Nutrition that aren't to be missed!
Casein is a protein found in milk that provides all the essential amino acids your body needs, along with high levels of the three BCAAs. Many sports professionals and bodybuilders take casein as a supplement because it's excellent at helping muscle growth.
It's different from other options, especially the alternative milk-based protein whey as it releases amino acids much slower, over several hours. If you take casein before bed, it'll keep your protein levels high whilst you sleep, helping you recover quicker and stopping your muscles from breaking down.
Casein protein powders have many benefits, but how do you know which one is right for you? We've put together this handy guide containing all the key information on protein types and nutritional content to help you decide!
There are a few different types of casein proteins and blends, each with unique effects. This section will detail what each one is and how it is best used so that you can pick the right one for your needs.
Micellar and hydrolysate are the two main types of casein protein supplements found in powders. You might think you need to decide between one or the other, but you can actually incorporate both into your diet as they work well together.
Casein hydrolysate is for taking straight after your workout. As it's pre-digested, it allows your body to absorb amino acids quickly, which stops your muscles from breaking down. On the other hand, micellar casein should be taken before bed as it releases amino acids slowly over serval hours.
The slow-release stops your protein levels from dropping when you're not eating or drinking for long periods, such as while sleeping. This prevents muscles from breaking down, improving strength and increasing mass.
You'll often see some casein blends containing whey - another fast-release protein that works well with micellar. By taking a mix of the two, you'll significantly increase your muscle mass as whey starts protein synthesis straight after a workout and casein works to prevent muscles from breaking down in the long run.
Although, there is debate over whether this works or not. Some people believe the effects of the whey are lost in a mix because it slows down how fast it's absorbed. If you're unsure, it's best to try different options to see which gives you the best results!
If you're worried about gaining fat from protein powders, look for ones with whey isolate instead of concentrated whey, as it contains less fat and carbohydrates. Also, consider using a powder with whey hydrolysate if you're bodybuilding, as it'll improve performance and recovery.
Are you a bodybuilder looking to bulk up fast? To achieve the best physique, look for a casein and whey mix with a large serving suggestion packed full of carbohydrates and calories. It'll cause extreme weight gain and bulk, helping you develop the muscles you dream of.
On the other hand, if you're an athlete looking to improve performance and strength whilst maintaining your figure, pick a mixture with low calories and carbohydrates but high protein. These formulas are less likely to lead to unwanted weight gain, and the protein content will help increase your metabolism so that you can burn calories faster.
If you're a regular gym-goer looking to build muscle, pick a supplement with a 30-gram serving suggestion that contains around 100 calories and 23 - 25 grams of protein. This is the standard formula designed to achieve good results.
Casein or whey protein isn't the only ingredient you can benefit from in powders. Consider trying a formula with added extras that can further enhance and improve your workout.
Some powders include extra ingredients to enhance the effects of protein powder. Formulas that include vitamin C further enhance the bodybuilding effects of casein, as it helps repair tissue. B vitamins can also help with muscle growth and repair.
But it's not just vitamins that are added, some powders contain minerals like zinc and magnesium. Adding zinc and magnesium to your diet will improve your aerobic abilities, which in turn, increases performance and builds muscle.
If you'd like to lose fat but build lean muscle, consider buying a powder with added 5-HTP, as it's thought to suppress appetite. This ingredient also contains serotonin which can improve your mental health and quality of sleep, allowing the micellar protein to work while you're dreaming.
You might even find some formulas include theanine, which can help you relax before a workout. This is especially beneficial if you drink coffee or take caffeine supplements, as it'll help offset the effects.
Lysine, HMB and leucine are also commonly added to supplements. They're ideal for bodybuilding, as they aid muscle growth, build lean mass and improve strength. Some powders even include a digestive enzyme blend, which will allow you to absorb the protein to help you achieve optimal results.
Now that you've read our buying guide, it's time to see our countdown of the top 10 best casein proteins available in the UK. We've got a great selection, including whey and protein blends that are sure to produce some excellent results.
|Flavours||Mixed berry, tropical, unflavoured|
|Volume||500 g, 2.5 kg|
|Flavours||Chocolate, strawberry, vanilla|
|Volume||500 g, 1 kg, 2 kg|
|Added Ingredients||Digestive enzyme blend|
|Flavours||Strawberry, chocolate, vanilla, banana|
|Type||Micellar casine, whey isolate|
|Flavours||Chocolate, strawberry, vanilla|
|Added Ingredients||Leucine, HMB, theanine, lysine|
|Type||Whey concentrate, whey isolate, whey hydrolysate, micellar casein|
|Added Ingredients||Vitamin C, B3, B5, B6, B9|
|Flavours||Cookies and cream|
|Flavours||Chocolate brownie, white chocolate|
|Added Ingredients||Zinc, magnesium|
THE PROTEIN WORKS
PBN - Premium Body Nutrition
Gold Standard Casein Slow Digesting Protein Powder
Hibernate Casein Protein Powder
Super Mass Gainer Strawberry
Bedtime Protein Shake
Hydra 6 Protein Powder
100% Micellar Casein
100% Micellar Casein Protein Powder
Micellar Casein Chocolate
Pepto Pro Powder
Micellar Casein Milk Protein Supplement
The Gold Medal Winner of Casein Protein
Improve Your Sleep Quality for Better Results
Gain Mass Quickly With a 327-Gram Serving
Low-Carb and High Protein Mix Before Bed
Whey-Casein Blend With Reduced Fat
A Quality Tested, Gluten-Free Option in Banana
A Low Fat and Sugar Contain to Aid Weight Loss
A Convenient Way to Increase Muscle Mass
The Perfect Powder for After Workouts
An Inexpensive Product for Muscle Recovery
|Type||Micellar casine||Micellar casein||Whey concentrate, whey isolate, whey hydrolysate, micellar casein||Micellar casine||Micellar casine, whey isolate||Micellar casein||Micellar casine||Micellar casine||Casine hydrolysate||Micellar casine|
|Serving||33 g||30 g||327 g||35 g||35 g||30 g||30 g||30 g||15 g||30 g|
|Protein||24 g||22 g||52 g||30 g||25 g||25.26 g||23 g||23 g||12.8 g||26 g|
|Calories||115 kcal||108 kcal||1248 kcal||127 kcal||133 kcal||105 kcal||102 kcal||104 kcal||48 kcal||105 kcal|
|Carbohydrates||1.9 g||3 g||242 g||0.71 g||3.9 g||1.14 g||1 g||1.6 g||0 g||1.4 g|
|Added Ingredients||Zinc, magnesium||5-HTP||Vitamin C, B3, B5, B6, B9||Leucine, HMB, theanine, lysine||-||Digestive enzyme blend||-||-||-||-|
|Flavours||Chocolate, vanilla||Chocolate brownie, white chocolate||Cookies and cream||Chocolate, strawberry||Chocolate, strawberry, vanilla||Strawberry, chocolate, vanilla, banana||Vanilla, chocolate||Chocolate, strawberry, vanilla||Mixed berry, tropical, unflavoured||Chocolate|
|Volume||1.82 kg||900 g||2.9 kg||1 kg||1.82 kg||1.8 kg||500 g, 1 kg, 2 kg||1 kg||500 g, 2.5 kg||1 kg|
To build bigger and stronger muscles, consider investing in some whey protein and BCAA supplements to use alongside your casein powder. Many powders include dairy, so if you're vegan, you should look at our article on alternative plant-based proteins.
Now that you've reached the end of our article, you should know exactly how to choose the right casein powder for your needs. Remember to pay attention to protein content and extra ingredients to find the most effective product for you!
Author: Rosa Fairfield
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