SKU: 97801323240

Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder – Chocolate Peanut Butter | Slow Digesting Nighttime Recovery

Sale price$161.33 Regular price$179.25
Save 10%

Pay in installments of $44.81 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 12 - Sep 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Optimum Nutrition Gold Standard 100% Micellar Casein Protein Powder – Chocolate Peanut Butter | Slow Digesting Nighttime RecoveryTop reasons to consider Gold Standard Micellar Casein Optimum Nutrition delivers a slow digesting micellar casein protein powder that helps extend protein delivery between meals and through the night. In Chocolate Peanut Butter, this powder offers a comforting flavor with a creamy texture that makes bedtime or between meal sipping more enjoyable. The tub contains a substantial 3. 97 lb (53 servings) of powder to support your routine, with packaging

Top reasons to consider Gold Standard Micellar Casein

Optimum Nutrition delivers a slow-digesting micellar casein protein powder that helps extend protein delivery between meals and through the night. In Chocolate Peanut Butter, this powder offers a comforting flavor with a creamy texture that makes bedtime or between-meal sipping more enjoyable. The tub contains a substantial 3.97 lb (53 servings) of powder to support your routine, with packaging variants possible depending on the shipment.

Each serving provides 24 grams of protein and includes 9 grams of naturally occurring essential amino acids. In addition to protein, this formula contributes minerals such as zinc, magnesium, and calcium, which may complement daily nutrient intake as part of a balanced diet. Optimum Nutrition has established itself as a leading name in the sports nutrition category, with a long-standing presence in the market and a reputation for mixability and reliability.

What’s inside and how it benefits your routine

  • 24 g of protein per serving to help you meet daily targets
  • 9 g of essential amino acids to support a steady amino acid profile
  • Slow-digesting micellar casein designed for extended release
  • Minerals including zinc, magnesium, and calcium
  • Easy mixing with a shaker cup or in a smoothie
  • 53 servings per container in a 3.97 lb tub

Practical uses and flavor experience

The Chocolate Peanut Butter flavor offers a rich, indulgent profile without sacrificing protein quality. Its creamy texture blends smoothly in water, milk, or a smoothie, making it a versatile option for a nightly routine or a between-meal shake. While not a guarantee of any specific outcome, many users appreciate the convenience of a slow-digesting option that fits into a broader plan for protein timing.

  • Between meals to curb hunger while increasing protein intake
  • Before bed to support overnight protein delivery
  • In a smoothie for a dessert-like, protein-rich treat

As a familiar, trusted brand in nutrition, Optimum Nutrition emphasizes quality and mixability. Packaging details may vary, but the product aims to provide a dependable nighttime or between-meal protein option as part of a balanced approach to daily protein consumption.

FAQ

Q: What is micellar casein and how does it differ from whey?

A: Micellar casein digests slowly, providing amino acids over hours, which may support nighttime protein needs.

Q: How many servings are in the container and how should I mix it?

A: There are 53 servings in this container; mix with a shaker or blender for a smooth drink.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 97801323240

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 30 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Mary Garcia
Grantham, US
★★★★★ 5
Very good
Color: A-Brushed Silver
Here its my review for this espresso machine. The stainless steel design looks modern and premium, and it fits perfectly in small spaces without taking up too much room. The espresso comes out with a rich flavor, and the milk frother works great for making lattes and cappuccinos at home. I also like the pressure gauge because it helps monitor the extraction process. Perfect option if you want café-style drinks without spending a fortune on a large machine. Easy to use, easy to clean, and looks beautiful on the counter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
K
Verified Purchase
Keon
Birmingham, US
★★★★★ 5
Great product, excellent value for money!
Color: A-Brushed Silver, Color: A-Brushed Silver
I'm very satisfied with this purchase. It consistently brews rich and aromatic coffee, and the stainless steel body looks stylish and modern on my kitchen countertop. This coffee maker is easy to operate, heats up quickly, and is easy to clean. It feels sturdy and durable, with excellent workmanship. For someone who drinks coffee every day, it's definitely a worthwhile investment. Excellent quality and great value for money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
Z
Verified Purchase
Zoie nance
Birmingham, US
★★★★★ 5
All in all, it's great value.
Color: A-Brushed Silver, Color: A-Brushed Silver
This coffee machine exceeded my expectations in every way. The stainless steel construction makes it sturdy and durable. It heats up quickly, brewing coffee at the perfect temperature for a smooth and balanced taste. I love that it runs quietly and doesn't take up much space. The water tank is easy to refill, and the filtration system is highly efficient. Cleaning is also simple, which is very important to me. It's an excellent choice for both coffee beginners and experienced coffee lovers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
S
Verified Purchase
Sandra L. Andina
Phoenix, US
★★★★★ 4
Actual espresso! Great as a backup or for vacation home or hotel room.
Color: Anti-Fingerprint Silver
I'm an experienced (20+ years) home barista. But my Italian "prosumer" machine (Andreja Premium) is in the shop for new gaskets & gauges, and I have no real backup. Nespresso is easy to use but not true espresso--looks good but not espresso flavor; adequate with Aeroccino to make fake cappuccino. Tried the "inverted Aeropress" hack. Nope--strong black coffee but still not espresso. My old camping Handpresso+Illy pod? My arms ache from pumping and barely any crema till end of brew--spewed all over the sink. This java junkie needs her 'spro! Found myself standing in Target staring at a Breville Bambino...for $200? $50 steam toys? Been there, done that. Saw this surfing Amazon, and thought "for just one Benjamin, why not?" Arrived overnight. Surprisingly sturdy, easy setup. Not used to tiny (51mm) portafilter (which the manual calls a "funnel" and is taller than my pro 58mm portafilters) but I also have a good wood&steel tamper I bought for my first Krups pump machine 40 yrs ago. (The plastic one with the scoop at the end in the box makes a great cat toy). Filled it, did a cleansing steam wand "purge" per the easy to follow instructions on a sticker on the side of the machine. Ground some Metropolis "Red Line Blend" espresso beans. First try "choked" the machine so I ground a bit coarser. Hit the button and...OMG! Real espresso! Flowed out in rusty brown "monkey tails!" Medium brown crema! Piping hot! Tasted it and OMFG! It's the real thing! Noisy, but so are all true vibe-pump espresso machines. Only reason to remove a star was that the puck is wet and takes several slams against the bar of my knockbox to dislodge the grounds. The espresso it makes is nearly as good as what came out of my Andreja Premium (which demands careful dialing-in, WDT stirring, leveling and calibrated tamping). Certainly better than what Starbucks serves (much less the superautomatic machines in gas station convenience stores). Haven't tried the steam wand yet, but I bet it'll make finer pourable microfoam than the stiff stuff from my Aeroccino. Maybe not latte art quality, so what? But the espresso is good enough that you'll likely want to drink it straight. TIPS: 1. RTFM ("Read the Friendly Manual")! Keep the nice illustrated quick-start card close by. 2. Use the 2, not the 1-cup basket. Unless you're an absolute newbie, don't rely on the automatic "1-2 cup" button; rather, use the power switch (has a little "hand" icon signifying "manual") to start and stop the extraction before "blonding" (pale crema) occurs. 3. Don't grind as finely as you would for a prosumer machine, especially not a heat exchanger with an e61 grouphead. You might find that the cheaper burr grinder you use for drip or press, on its second-or-third-click-from-finest setting, works better than a commercial grinder. (Mine's a 2-yr-pld Baratza Encore, not even advertised as for espresso). A pricy hand grinder is overkill. 4. Don't tamp as hard as you would for a prosumer machine either. In a pinch, the plastic "cat toy" in the box is fine. 5. Run a couple oz. of water, w/o the portafilter in place, after you brew your shot and knock out the puck; then wipe the group screen dry. 6. To turn the machine off, press the power/manual-brew button for at least 2 seconds till the light turns off (otherwise you'll be releasing water through the group screen). 7. Use fresh beans less than 3 wks old (preferably 7-10 days post-roast date). Grind for each shot, or at least each brew session. Keep them in an opaque canister, preferably one that lets the air out but not in (the expensive mechanical twist vacuum ones are not necessary). For the love of everything holy, NOT the fridge or freezer! THINGS YOU MIGHT WANT TO BUY: Knockbox--doesn't have to be a pricy one. (You don't want to accidentally dump your portafilter's basket into the sink or worse, the trash can or compost pail). Spend $10 or so for a good tamper. (But let its weight do the work, and don't try to spin it). WDT needle and weighted leveler tools are overkill--as is a dosing funnel if you aren't using a Mazzer grinder with a doser (Newbies--if that sounds like gibberish, you aren't using one). The manual advises against using a blade grinder (that cheap "whirly" kind better suited to spices), and recommends a "grind type mill" (i.e., a burr grinder). Don't get me wrong--this espresso won't be "God shots," nor "Third Wave" barista champ quality, no matter how mad your skilz. But pair it with fresh beans, filtered water and a good burr grinder (Baratza Encore or better) and with a little practice you will be rewarded with the real thing! For $99--just a little more than those "steam toys" that brew into glass carafes--if it lasts me a year, I'll be delighted. I won't be giving it heavy use once my prosumer machine comes home, but it will more than just "do." EDIT 3/23/26: Decided to try steaming milk, to see if it’s controllable for microfoam. (My Andreja Premium is too powerful—heats the milk too fast after stretching (and even 2 seconds is too long to stretch before getting thick foam). Well, it will take a little patience to wait and then bleed off some water. But it is quite gentle and controllable. Do I want to use two machines (at opposite ends of the room) to make a drink with latte art? After all its shots are not as good as from my prosumer machine, which steams too powerfully. But it DOES what it’s supposed to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
V
Verified Purchase
Viktoriia
Lowell, US
★★★★★ 5
Good coffee machine
Color: A-Brushed Silver, Color: A-Brushed Silver
☕️ Very stylish and compact coffee machine! The coffee comes out aromatic and tasty, and the milk foam is delicate and airy, like in a coffee shop. The machine is easy to use, heats up quickly and does not take up much space in the kitchen. I really like the modern design and high-quality materials. Perfect for homemade lattes and cappuccinos 🤍 ✨ I use it every day and am very satisfied! The coffee machine looks expensive and minimalistic, fits perfectly into the kitchen. The coffee is rich, and the cappuccino is just perfect. Easy to care for and convenient to use. For lovers of homemade coffee - a great purchase ☕️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

recommand products