Optimum Nutrition Gold Standard 100% Casein - Sometimes slower is better - especially when it comes to the rate of protein digestion. While rapid protein absorption is desirable immediately before or after exercise, delayed release is probably more beneficial throughout the remainder of the day.
Casein proteins are pH sensitive and gel in the acidic environment of the stomach. As a result, it can take more than twice as long for caseins to be broken-down into their amino acid subcomponents than whey and other proteins. Because of their unique time-released qualities, caseins are aptly described as anti-catabolic or muscle-protecting proteins.
Beyond The Basics
24 g Instantized Blend of slow-digesting casein-Based Proteins
Rich in Highly Anti-Catabolic micellar casein
Over 9 g of BCAAs, Glutamine, and Glutamine Precursors per Scoop
Order today using our 100% secure site and get it at Australia's lowest prices, with MrSupplement's super fast nation-wide delivery direct to your door!
Add 1 heaping scoop of Gold Standard 100% Casein™ to your shaker cup and then pour in 295mL-354mL of your preferred beverage. Cover and shake for 25-30 seconds.
Keep out of reach of children. Store in a cool, dry place. Contents sold by weight not volume. Some settling may occur during shipping.
This product is not a sole source of nutrition and should be used in conjunction with an appropriate physical training or exercise programme. Not suitable for children under 15 years of age or pregnant women. Should only be used under medical or dietetic supervision.
General Product Warning
Users should seek medical advice prior to beginning any supplementation program. This especially applies to individuals taking prescription medication or those with pre-existing medical conditions. Always read the label prior to consuming any supplement, always follow the manufacturer's directions & never exceed the recommended dose. In the event of experiencing any unwanted effects discontinue use immediately & seek medical advice if symptoms persist. Keep out of reach of children.
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Really nice tasting casein protein, it actually does taste like a choc peanut butter milkshake. Use half water and half milk to mix it up so it gives a smoother consistency. It can be grainy at times, but i don't mind it since it gives it some texture. I always feel less sore the day after
Its way to thick! Casein is meant for before bed time and to get the 24g-30g i want, i need to have a big shot of water (>600ml) which isnt practical before bed just to get it thin enough to drink, taste is ok, prefered Giant Delicious, am about to try MusclePharms casein.
Tried a few night proteins and this is pretty good. Simple formulation, mixes well, slightly gritty texture, but there's really no avoiding that with casien, good flavours and gets results. You can tell this is quality stuff, and I'd use this again.
I felt like my muscle gains were plateuing so I decided to add a nighttime protein and gotta say it's really helped. Optimum Nutrition Gold Standard 100% Casein is a lot thicker than the whey I'm used to, so it's a bit like custard rather than a milkshake, but the flavour is pleasant (went safe option and tried chocolate), and it's easy to drink. I'm putting on weight with casein, so I'm going to stick with it for a while and see where it goes.
Sleep is when you recover and builld muscle, so it makes sense that you should feed your body with protein to use when you're sleeping. Casein is the best long release protein, and ON have made a good casein that releases slowly leaving you with no morning hunger and replenished muscle proteins.
The ON Casein is a pretty thick protein shake, but it's a great formula which tastes great. I usually just use normal whey protein powders, but now that I've stepped up my training, it was either this or creatine and I chose to have some casein, and it';s definitely improved my gains so far. I'm noticing better recovery, more growth and my strength and lifts have improved quite steadily over the past couple of weeks. I'll try another casein next time, but this one was a solid first choice.
Optimum make the best quality protein on the market. this casein is one of the best, in a range of delicious flavors, and gives me the nutriton I need to bulk up when I'm asleep with a delicious taste.
I was a bit sceptical about night proteins at first, but this has seriously changed my mind. I've been feeling a lot less soreness and stiffness the day after a workout and I feel like I'm getting bigger, although I've changed up my routine recently so it could be because of that. The most surprising things is that you don't get that sick feelingof going to bed on a full stomach. The casein digests 100% in your sleep and you wake up feeling sick. If your thinking about going for a nightime protein, my advice is DO IT.
i take this before bedtime, it mixes very well in a shaker and is very thick and tasty if you use around 500ml of water. Ive noticed gains already with this supplement, i dont wake up hungry and i dont get late night munchie attacks. And my recovery time has definitely increased. The cookies and cream flavour tastes delicious, im so impressed with ON that i have switched to their whey protein also.
Very good product, didn't mix as well as the other products from Optimum. It often left alot of mixture at the bottom of the shaker despite rigorous shaking. Flavour was okay but wouldn't mind trying something not so sweet.
Authentic product. Used OP's 100% Casein before and it's the best slow-release protein on the market. Product arrived (in VIC) the day after purchase. Amazing service. Will do all my supplement shopping here from now on.
Great product, can never fail to trust Optimum. Mixes well in a shaker, chocolate tastes great, just like cake batter! This is a staple in my diet and helps keep me anabolic and my metabolism going all night long!
This is a fantastic product, I am only new to using these supplements and I tried this Casein protein after reading a Mr Supplement article. I purchased the Banana Cream and the taste is great. Using this regularly has helped maintain the muscle growth and I highly recommend this for anyone looking for a great tasting protein.
Optimum Nutrition 100% Casein is the best quality casein on the market!! I take it just before bed and I know that I'm getting all the quality protein and nutrients that my body needs during the night. I now no longer feel hungry when I wake up and am ready to train everyday and give it 100%! Thanks Mr Supp. For providing a truly awesome product!
With so many Casein options available on the market it’s hard to know which to choose. After a lot of research I finally settled on Optimum Nutrition 100% Casein and I honestly couldn’t be happier. I drink the chocolate mixed with 300ml of water before bed every night to keep my body from falling into a catabolic state whilst I sleep. I should also mention I don’t find it overly sweet at all (unlike some other brands that taste way to sickly sweet). I Wouldn’t buy any other brand of Casein and recommend ON 100% Casein to anyone looking for a slow digesting protein option.
Optimum 100% Casein is a wonderful product for those serious athletes looking to gain lean mass. This slow digesting protein is great for keeping your metabolism running through the night, and repairing your muscles. I was really impressed to find out that this product contains 9 grams of BCAAs (essential amino acids) and Glutamine (muscle repair). I would take a shake with milk every night, and was gaining 1-2 pounds every week. I was also supplementing this product with Optimum Nutrition Pro Complex, and was very impressed with my muscle gains. While taking this product, I feel energized, lean, and powerful. I have made many repeat purchases, as I am a big fan of Optimum Nutrition products.
I would recommend ON Caesin to any person who is looking to increase their size, or maintain their muscle mass when cutting body fat. This night time protein is slow release, ensuring that your muscles receive nutrients while you sleep, while at the same time preventing catabolism. This leaves you feeling fresh and ready to hit the weights again when you wake up the next morning. I have been using this product for more than 2 months now and have found that I am less sore in the mornings and wake up feeling great. I recommend mixing with water, no less than 300 ml as otherwise the shake has a granular taste to it. I’ve tried both chocolate and vanilla flavour, but have found that chocolate is too sweet to be drinking before bed time. All in all, a very good product and I strongly recommend it.
I train hard and make many sacrifices in my life so want get the most out of my training and dieting. I used to even get up in the middle of the nite to ensure that I was getting the supply of protein I need to grow. Fortunately that’s all a thing of the past, as I now get Optimum 100% Casein from MrSupplement. Thanks guys for making it just that bit easier for me.
Being a hard gainer, I need to make the most of every opportunity to grow. Growing requires sleep and I don’t want to interrupt it just to get another meal. Fortunately Optimum 100% Casein taken before bed means that I’m getting a slowly digested protein throughout the night. Fasting throughout the nite is now a thing of the past.
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Purchased from this website for the first time a couple of weeks ago and the service was perfect. Shipped the same day and arrived the next day interstate. I was told about Mr Supplement by a friend and I will recommend it to everyone I know. Very happy and will definitely be ordering again soon! Thanks guys!
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