Gold Standard 100% Casein

Gold Standard 100% Casein

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RATED BY OUR EXPERTS

Gold Standard 100% Casein

Gold Standard 100% Casein

Regular price $130.40
Regular price $130.40 $144.90 Sale price
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You'll earn $6.52 Cashback on this product!

CASEIN FOR OVERNIGHT RECOVERY

  • 24g protein per serve
  • 100% micellar casein
  • Slow-release protein source
  • Helps support muscle recovery
  • Suitable for evening use

RATED BY OUR EXPERTS

$130.40

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RATED BY OUR EXPERTS

Description

Product Summary

Optimum Nutrition Gold Standard 100% Casein delivers a slow-release micellar casein commonly used for overnight recovery and between-meal protein intake, supplied as a smooth, easy-to-mix powder.

Benefits

  • Provides a slow-digesting protein source for overnight recovery
  • Suitable for overnight recovery routines
  • Designed to support sustained amino acid release
  • Mixes smoothly in a shaker for use between meals

Ingredients

  • Micellar casein: a naturally slow-digesting protein from milk that forms a soft gel in your stomach. This is why it's commonly used as an overnight protein - your body absorbs it gradually over several hours while you sleep, instead of all at once like whey.
  • Casein peptides: smaller pieces of the casein protein that release amino acids steadily during digestion, helping support sustained recovery between meals or overnight.
  • Smooth-mixing powder format

Description

Gold Standard 100% Casein sits within the Elite Supps protein supplements range as a slow-release protein. Casein is commonly used for overnight recovery and between-meal protein intake because it digests more slowly than whey-based proteins. As a slow-release protein, it sits alongside other recovery supplements in an evening routine.

Pairs Well With

  • R1 Protein: A fast-acting whey isolate and hydrolysate protein that pairs naturally with casein for post-workout and overnight cover.
  • Gold Standard Pre-Workout: A banned-substance-tested pre-workout that fits as the pre-training partner to an overnight casein serve.
  • Mag3 (Magnesium L-Threonate): A magnesium capsule that fits naturally into an evening recovery routine alongside casein.

Disclaimer

This is a supplementary product and is not intended to diagnose, treat, cure, or prevent any disease.

Nutritional Information

Direction of Use

Take 1 serve with 300mls water as a snack during the day or before bed.

Scoop weight may vary due to settling - always level scoop or weigh your serve

SHIPPING INFORMATION

SHIPPING INFORMATION
  • FREE SHIPPING on all AUSTRALIA orders over $150.
  • $12.90 flat shipping fee on all orders under $150.
  • EXPRESS SHIPPING - From $15.90, depending on location and package weight
  • $14.95 flat shipping fee on all orders from New Zealand.
  • International shipping cost: $49.95
  • If you place an order before 1 pm (AEST)* Mon-Fri we will send you your order on the same day.
  • Your order will arrive within 2- 5 business days*.
RETURN & EXCHANGE INFORMATION
  • Please click here to see our Return & Exchange FAQs
  • We offer a 30 days 100% Satisfaction guarantee or your money back. Please contact us for return requests.

Faq

How Do I Earn 5% Cashback?

You'll earn 5% cashback on every purchase when you have an account through our Elite App. Make sure you that the email you are using when creating an account in the Elite App is the same you use when placing your orders online.

You can still get cash back for your order even if you didn't have an account at the time of purchase. We offer a 7-day look back window for this purpose. To be eligible for cash back, make sure to use the same email address when signing up for the app as you used when you placed your order online. If you sign up with the app within 7 days of the purchase taking place, you'll receive your cash back directly into your account.

Product Disclaimer

The information provided on this webpage is not intended to be medical advice or to replace professional medical advice, diagnosis or treatment.

This product should not be used to treat, cure or prevent any medical condition and is not to be used for therapeutic purposes (unless the product has been entered on the Australian Registrar of Therapeutic Goods).

We make no guarantee as to the results that you may experience from using this product or the information we make available on this webpage. Your results will depend on many factors, including but not limited to your age, gender, other products used, health history, exercise regimen, lifestyle and diet.

Please check with your health practitioner before making any changes to your diet or taking supplements, especially if you are pregnant, lactating or have a health condition. Always read directions for use carefully.

What is gold standard casein?

Gold Standard Casein is a slow-digesting protein powder designed to support muscle recovery, lean muscle maintenance, and overnight protein intake. Unlike whey protein, casein digests gradually, making it ideal before bed or between meals to help provide a steady release of amino acids and support recovery while you sleep.

Why do people avoid casein?

People may avoid casein if they have a dairy allergy, lactose intolerance, digestive sensitivity, or prefer faster-digesting proteins like whey. Because casein digests slowly, some people may find it heavier or more filling than other protein powders. For most healthy adults, Gold Standard Casein can be a useful slow-release protein to support overnight recovery, lean muscle maintenance, and daily protein intake.

Is casein protein better than whey?

Casein protein is not necessarily better than whey protein,  it depends on when and why you use it. Gold Standard Casein is a slow-digesting protein, making it ideal before bed or between meals to support overnight recovery, muscle repair, and lean muscle maintenance. Whey protein digests faster, making it better suited after training. Many people use both: whey for post-workout recovery and casein for sustained protein support.

Which protein powder is best for IBS?

For people with IBS, the best protein powder depends on individual tolerance. Casein protein, including Gold Standard Casein, may feel heavier because it digests slowly and is dairy-based, so it may not suit everyone with IBS or lactose sensitivity. If you tolerate dairy well, casein can support overnight recovery and lean muscle maintenance, but those with sensitive digestion may prefer a lighter whey isolate or plant-based protein option.

Is casein hard on the liver?

Casein protein is not generally considered hard on the liver for healthy adults when used as directed. Gold Standard Casein can be a useful slow-digesting protein to support overnight recovery, muscle repair, and lean muscle maintenance. However, people with liver disease, kidney disease, or medical conditions requiring controlled protein intake should speak with a healthcare professional before using casein or any protein powder regularly.

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30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

140+ stores nationwide

100% SECURE CHECKOUT

30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

140+ stores nationwide

100% SECURE CHECKOUT

30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

140+ stores nationwide

100% SECURE CHECKOUT

30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

140+ stores nationwide

100% SECURE CHECKOUT

30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

140+ stores nationwide

100% SECURE CHECKOUT

30 days money back guarantee*

Click & Collect

5% cashback on every order

Same day dispatch for all orders placed before 1pm*

Free shipping on orders over $150

5,000+ 5 Star Reviews

140+ stores nationwide

100% SECURE CHECKOUT

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Gold Standard 100% Casein

Gold Standard 100% Casein

$130.40 $144.90
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