Optimum Nutrition 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
Aminogen Enhanced
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!
MrSupplement Testimonials
Fantastic service, not even 24 hours from when I ordered the product to it being on my front door step, I will definitly be dealing with you guys again...10 out of 10 - Jamie H, Broken Hill, NSW
Optimum Nutrition 100% Casein Reviews
7th May 2012Review by Kelly R, Evatt ACT
Great tasting, ON powders are always good quality. Only recommendation is to use a large amount of water/milk. Thickens up considerably.
12th April 2012Review by Robert M, Doubleview WA
Didn't overly like the taste but Optimum is a great company and the product is sound.
26th March 2012Review by Dylan W, Yeppoon QLD
Vanilla tastes alright, prefer chocolate. But its good before bed, doesn't make you bloated. Optimum Nutrition, is a great brand, I totally recommend it.
22nd February 2012Review by Dylan C, Springfield NSW
Great protein, great taste, great results and great feeling after waking up!
12th December 2011Review by Shane H, Karratha WA
This is the best protein before bed. It takes a while to digest which helps while sleeping. Building muscle while you sleep...
3rd November 2011Review by Damian K, Eltham, Melbourne VIC
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.
13th October 2011Review by Michael S, Orange, NSW
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!
18th September 2011Review by Troy G, East Keilor, Melbourne VIC
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.
4th August 2011Review by Owen W, Wantirna South VIC
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!
31st March 2011Review by Will S, Coolum Beach, QLD
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.
22nd April 2010Review by Dan E, Redfern NSW
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.
14th April 2010Review by Hans L, Hahndorf Adelaide SA
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.
16th October 2009Review by Jeremy H, Hamilton Hill WA
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.
26th August 2009Review by Colin, Bondi Beach NSW
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.
RRP: $92.95You save 30% Cost per Gram: $0.07 | Cost per Serve: $2.22
1.8kg / 58 Serves - Now Only: $99.95
RRP: $159.95You save 38% Cost per Gram: $0.06 | Cost per Serve: $1.72
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Available:
909g / 29 Serves Now Only: $64.95
RRP: $92.95You save 30% Cost per Gram: $0.07 | Cost per Serve: $2.22
1.8kg / 58 Serves Now Only: $99.95
RRP: $159.95You save 38% Cost per Gram: $0.06 | Cost per Serve: $1.72
Can't see the Size and Flavour you want? Click Here
Back in Stock Notification
Simply select the products from the list below and enter your email address and our system will automatically email you when the new stock arrives.
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.
Storage
Keep out of reach of children. Store in a cool, dry place. Contents sold by weight not volume. Some settling may occur during shipping.
Warning
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.
Information
The information published on this nutritional panel has been done with all diligence and care to best ensure accuracy. Users should always however as a matter of safety and caution review and understand the physical product label prior to the opening or consuming of any product. If in doubt about any information please always refer to the manufacturers product label.
Copyright
Copyright MrSupplement Marketing Pty Ltd 2010. This website, and the images, text and tables on it are subject to copyright under the Australian Copyright Act 1968 (Cth), as well as under the copyright law of other countries by virtue of worldwide treaties, belonging to MrSupplement Marketing Pty Limited and to its suppliers & or product manufacturers. Reasonable portions of this website may be printed out solely insofar as is necessary to order products from MrSupplement.com.au Pty Limited. Any other reproduction or communication in whole or in part is unauthorised and may result in legal proceedings being taken to protect the the intellectual property rights of MrSupplement Marketing Pty Limited and/or suppliers & product manufacturers.
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