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Optimum Nutrition Gold Standard Casein Chocolate Supreme 2 pounds front view container

Optimum Nutrition

Optimum Nutrition Gold Standard 100% Micellar Casein Slow Digesting Protein Powder Chocolate Supreme 2 Pounds

Why you'll like it

  • Overnight Muscle Recovery — Slow-digesting micellar casein delivers a steady stream of amino acids to repair muscles while you sleep
  • Prolonged Satiety — The unique gel-forming property releases protein gradually to keep you feeling full between meals
  • Micronutrient Support — Added zinc and magnesium help boost immunity and enhance muscle recovery pathways
  • Complete Amino Acid Profile — Packed with naturally occurring essential amino acids and glutamine to prevent muscle breakdown

Product details

Optimum Nutrition Gold Standard 100% Casein is a premium, slow-digesting protein powder engineered specifically to support overnight muscle recovery and prolonged satiety. Unlike fast-absorbing whey, micellar casein forms a gel-like consistency in the stomach, releasing essential amino acids steadily over several hours.

This sustained release makes it an ideal supplement for fitness enthusiasts, athletes, and bodybuilders to consume before bedtime or during long gaps between meals. Each serving delivers high-quality protein alongside added zinc and magnesium to promote muscle repair and overall well-being.

Formulated with naturally occurring glutamine and essential amino acids, this rich chocolate supplement helps prevent muscle breakdown during extended fasting periods. For Indian fitness goals requiring authentic American sports nutrition, this slow-release formula provides the sustained nourishment necessary to preserve and build lean muscle mass effectively.

  1. Add one heaping scoop of the protein powder to 10 to 12 ounces of cold water, milk, or your favorite beverage in a shaker cup.
  2. Shake well for 25 to 30 seconds until completely dissolved.
  3. Consume immediately before bed or between meals when sustained protein absorption is required.

Micellar Casein, Cocoa Powder, Natural and Artificial Flavors, Salt, Lecithin, Zinc Oxide, Magnesium Oxide, Acesulfame Potassium, Sucralose

As printed by the brand. Check the pack label if you have an allergy.

BrandOptimum Nutrition
UPC748927024234
Ships fromUSA (sourced directly), checked in Navi Mumbai
Sold byDropy.in

Ratings & reviews

From our customers

4.97 reviews
Used this product?Your review helps other shoppers choose.
Write a reviewOptimum Nutrition Gold Standard 100% Micellar Casein Slow Digesting Protein Powder Chocolate Supreme 2 Pounds
Filter reviews7 reviews

Top reviews first: highest rated, with photos first

  • Anand V.
    5 ★

    Every Night Before Bed

    Fantastic! It mixes easily and tastes great. I love how low the fat & carbs are. I sometimes add a spoon of almond butter if I want to add some fat or calories. I've only mixed it with water and use my bullet mixer if I add almond butter.I only take this at night, right before bed. It's digests slow so it last all night. I've only had chocolate. Great product, great quality.

  • Jagjit S.
    5 ★

    I love how this tastes

    I love how this tastes. It is still very rich when mixed with water. With skim milk, it tastes just like chocolate milk, but definately more healthy for you! I really don't like protien powders and have problems finding one that doesn't taste really wierd, I won't drink shakes from any other brand. These are the best, and the sweetness from the shake keeps my sweet tooth satisfied.

  • Mohit P.
    5 ★

    Good Stuff

    Taste great. I use this protein for my night time smoothie just before I go to bed. I mix it with 1/2 cup frozen blueberries some PB2 powder 1/2 or less of a banana and about a 1/2 cup of cottage cheese and water. Taste great lots of protein to carry my body until the next morning

  • Ravi W.
    5 ★

    I like it

    Tastes great. Seems to work well. Mixes easily in shaker bottle.

Optimum Nutrition Gold Standard 100% Micellar Casein Slow Digesting Protein Powder Chocolate Supreme 2 Pounds7 customer reviews
4.9

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FAQs

What is gold standard 100 casein protein?

Optimum Nutrition Gold Standard 100% Casein is a slow-digesting protein powder derived from micellar casein. It is designed to release amino acids gradually over several hours, making it perfect for nighttime muscle recovery and maintaining muscle mass.

Is gold standard casein good?

Yes, it is highly regarded globally as a benchmark for slow-release protein. It delivers clean protein with minimal fats and carbohydrates, enhanced with vital minerals like zinc and magnesium for optimal recovery.

When is the best time to consume micellar casein protein?

The ideal time to consume this supplement is right before bed or during extended periods without food. Its slow-digesting nature ensures your body receives a continuous supply of protein when you cannot eat.

Is this Optimum Nutrition Casein an authentic USA import available in India?

Yes, this product is a 100% authentic USA import. Dropy India sources these premium supplements directly from verified distributors in the United States, ensuring you receive genuine international quality with complete peace of mind.

Can I mix this casein protein powder with milk instead of water?

Absolutely. Mixing the powder with milk creates a thicker, richer, shake-like texture and naturally slows down digestion even further, which can enhance overnight satiety.

How long will delivery take?

Most orders arrive in 15–20 days: we source each product directly from the USA, check it at our Navi Mumbai warehouse and pack it on video. Items marked Dropy Express ship from our India warehouse and arrive in 3–5 days.

Is cash on delivery available?

Full cash on delivery is available all over India on Dropy Express items. For other orders from ₹2,499 to ₹15,000 you can use Partial COD: pay 25% online now and the rest in cash on delivery.

Are your products genuine?

Yes. Every product is 100% authentic, sourced directly from the USA, quality-checked and packed on video at our Navi Mumbai warehouse.

What if my order arrives damaged or wrong?

Write to us at [email protected] as soon as it arrives. Damaged, wrong or not as described, our Buyer Protection gives you a full refund. The details are in our Return, Refund & Cancellation Policy.

Is delivery free?

Delivery is free on orders from ₹1,499. Below that a ₹79 delivery fee applies.