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Optimum Gold Standard 100% CaseinWant the best quality casein protein available? Look no further than Optimum’s Gold Standard 100% Casein. Owned by raw material supplier giant, Glanbia, Gold Standard 100% Casein comes with the best quality casein available. Gold Standard Casein is best used for its slow release properties just before bed to ensure continued amino acid release and protein synthesis while you sleep.Optimum NutritionSupplements > Casein Proteinhttps://cdn.mrsupplement.com.au/resources/imgs/products/optimum-nutrition-100-casein.1571958991553.png49.9599.95AUD
Optimum Gold Standard 100% Casein
Gold Standard 100% Casein
Powered By: Optimum Nutrition

Premium Slow Digesting Casein Protein

  • 24g of Anti-Catabolic Micellar Casein per Serve
  • Over 4g BCAAs per Serve
  • Over 5g Glutamine & Glutamic Acid per Serve
  • Available in Big Range of Flavours
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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; Optimum Nutrition's Casein is the ideal slow release protein to add to your supplement stack

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.


SLOW-DIGESTING PROTEIN

Faster digesting protein is desirable immediately before and after exercise to help refuel recovering muscles, but slow digestion and absorption may be more beneficial at other times including bedtime when your body typically goes for hours without food. Casein products are acid sensitive and thicken in the stomach. Compared to some other proteins, it can take longer for our Gold Standard 100% Casein™ to be broken down into its amino acid subcomponents. By using only premium micellar casein as a protein source, Optimum have created a formula that sets the standard for slow digesting protein support. 

 

 

    Optimum Gold Standard 100% Casein
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    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    909g / 29 Serves Cookies and Cream
    I really like the flavour and find it blend very well with milk and a little water
    Collected via Trustpilot
    5
    2020-02-07T14:34:48.000Z
    08/02/2020
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    909g / 29 Serves Chocolate Supreme
    tastes like shit
    Collected via Trustpilot
    2
    2019-12-21T04:20:20.000Z
    21/12/2019
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    1.8kg / 55 Serves Creamy Vanilla
    Best vanilla protein I've had, vanilla is a hard one to get right. I use this to make Konjac Rice Pudding, just mix like 8 packets of Konjac rice (with almost no calories) plus some water and heaps of this vanilla protein. You'll know when it's ready when it gets really thick and goopy and almost impossible to stir, and all of the lumps have gone. BTW it doesn't form lumps in a shaker, just when I mix it this way by hand. This "rice" pudding is delicious and has helped me a lot in my weight loss goals. It's got a very nice vanilla and sweet flavour, the thick consistency is very good, and if you add lots of orange blossom water, lots of extra vanilla extract, and some rose water, as well as cinnamon, it's almost as good as real rice pudding. Minus the guilt.

    I also add it to coffee sometimes to create a super-creamy latte type drink without the calories.
    Collected via Trustpilot
    5
    2019-12-20T07:49:41.000Z
    20/12/2019
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    1.8kg / 55 Serves Chocolate Peanut Butter
    Yeah, this is pretty awesome, a close second to the cookies and cream flavor. Perfect thick shake consistency, rich flavour, almost no carbs or fat, overall just a great product.
    Collected via Trustpilot
    5
    2019-12-20T07:43:56.000Z
    20/12/2019
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    1.8kg / 55 Serves Cookies and Cream
    It's obscene how delicious this is. A bit like an Oreo McFlurry crossed with a thick shake. And amazing that it has pretty much no carbs or fat, and keeps me full for hours. Really helps with the weight loss goals. You guys know what you are doing :)
    Collected via Trustpilot
    5
    2019-12-20T07:42:00.000Z
    20/12/2019
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    1.8kg / 55 Serves Chocolate Peanut Butter
    Delicious and creamy protein powder. Blends well into a thick creamy mousse if you use less water, or a thick shake consistency with more water that also tastes great. Loved the peanut and chocolate flavor, I’ve bought this and 2 other Optimum Nutrition casein protein flavors from Mr Supplement because I was so impressed with this protein brand, and Me Supplement has had the best price on this protein for a while now so I don’t shop for it anywhere else.
    Collected via Trustpilot
    5
    2019-10-07T09:52:11.000Z
    07/10/2019
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    1.8kg / 55 Serves Cookies and Cream
    Delicious protein, I like how the casein makes it thick and creamy. Barely any sugar and yet it still tastes sweet. Makes a good pudding/mousse I’d you use less milk or water.
    Collected via Trustpilot
    5
    2019-09-01T05:11:42.000Z
    01/09/2019
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    1.8kg / 55 Serves Cookies and Cream
    Love ON Casein and one of the best tasting cookies and cream..:)
    Collected via Trustpilot
    5
    2019-08-13T01:10:18.000Z
    13/08/2019
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    1.8kg / 55 Serves Chocolate Peanut Butter
    Great taste & awesome service
    Collected via Trustpilot
    5
    2019-08-13T01:09:31.000Z
    13/08/2019
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    1.8kg / 55 Serves Creamy Vanilla
    Amazing protein - does exactly what it said it does
    Collected via Trustpilot
    5
    2019-08-11T10:50:21.000Z
    11/08/2019
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    909g / 29 Serves Creamy Vanilla
    5
    2018-10-03T23:09:16.000Z
    03/10/2018
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    909g / 29 Serves Cookies and Cream
    Cookies & Cream
    I feel like I've just had a dessert when I take this before I hit the hay.
    I use a little under 400ml milk & water and heat it before adding the casein.
    5
    2017-09-01T01:24:25.000Z
    01/09/2017
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    909g / 29 Serves Chocolate Supreme
    Chocolate supreme
    Pretty good taste. I'd recommend it as a first flavour to try for ON casein, as
    you can't really go wrong with it.
    5
    2017-09-01T01:12:23.000Z
    01/09/2017
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    909g / 29 Serves Banana Cream
    Great product, mixes well, great product with good results, next day delivery!
    5
    2017-07-16T23:10:51.000Z
    16/07/2017
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    909g / 29 Serves Chocolate Peanut Butter
    Solid
    First Casein purchase (recommend warmed liquid).
    Great flavour.
    Mr.Supplement impressed me, firstly, with their excellent website and secondly, their speedy service.
    I'm in Tassie, so was shocked when it arrived next morning after ordering previous afternoon.
    5
    2017-07-09T23:29:14.000Z
    04/07/2017
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    1.8kg / 55 Serves Chocolate Supreme
    5
    2017-04-30T23:58:46.000Z
    29/04/2017
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    1.8kg / 55 Serves Chocolate Peanut Butter
    5
    2017-05-01T00:01:57.000Z
    29/04/2017
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    1.8kg / 55 Serves Chocolate Supreme
    Top quality Casein
    Mixes alright, same as other Casein powders, shake early and fast. Taste is nearly as good as Max's Nitetime.
    4
    2016-12-09T05:53:37.000Z
    09/12/2016
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    909g / 29 Serves Chocolate Supreme
    5
    2016-08-19T06:58:46.000Z
    19/08/2016
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    Awesome
    Seriously good product, loved the taste, made a nice thick shake just before bed
    5
    2016-06-19T23:26:03.000Z
    19/06/2016
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    909g / 29 Serves Chocolate Supreme
    Really great protein that keeps me full. Im even satisfied when I wake up. I love knowing theres a great formula working inside me to help grow my muscles whilst I sleep!
    4
    2016-04-29T00:16:49.000Z
    29/04/2016
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    909g / 29 Serves Chocolate Peanut Butter
    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
    4
    2016-04-21T06:42:15.000Z
    21/04/2016
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    909g / 29 Serves Chocolate Supreme
    Fav casein
    I've used a few other caseins but keep coming back to this one.
    4
    2016-04-14T01:19:49.000Z
    14/04/2016
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    100% amazing and filling product that does what it says it does!
    3
    2015-01-21T13:00:00.000Z
    22/01/2015
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    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.
    4
    2015-01-01T13:00:00.000Z
    02/01/2015
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    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.
    4
    2014-02-05T13:00:00.000Z
    06/02/2014
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    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.
    5
    2014-01-21T13:00:00.000Z
    22/01/2014
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    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.
    4
    2013-12-01T13:00:00.000Z
    02/12/2013
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% 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.
    5
    2013-10-20T13:00:00.000Z
    21/10/2013
    Optimum Gold Standard 100% Casein
    Optimum Gold Standard 100% Casein
    This is working out for me really well. Thanks to the Mr Supplement staff for their patient advice.
    4
    2013-10-14T13:00:00.000Z
    15/10/2013
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    Optimum Gold Standard 100% Casein
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    Can I use this while taking Elemental Nutrition HGH?
    Yes, you can take it whilst taking Optimum Gold's Standard Casein.
    Hi there I've read that your product should be fine for people with lactose issues, do you have sample packs or smaller sizes please so I can test this out prior to buying a massive tub? Hoping this will be the cherry on my boulder shoulder building cake :)
    Our samples normally depend on what we get given by the supplier and Optimum Nutrition doesn't offer any sample sizes at this stage.
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