

🌙 Fuel your muscles while you dream—overnight gains start here!
Optimum Nutrition Gold Standard 100% Micellar Casein is a premium slow-digesting protein powder delivering 24 grams of time-released protein and 4.7 grams of naturally occurring BCAAs per serving. Designed to support overnight muscle recovery and prolonged fullness, it contains no artificial flavors, sweeteners, or synthetic colors. Ideal for adults seeking sustained muscle nourishment and appetite control, this creamy vanilla formula is a trusted choice with thousands of positive reviews and a strong reputation in the fitness community.








| ASIN | B002DYJ0PW |
| ASIN | B002DYJ0PW |
| Age Range Description | Adult |
| Allergen Information | Soy |
| Best Sellers Rank | #2,004 in Health ( See Top 100 in Health ) #89 in Sports Supplements #396 in Vitamins, Minerals & Supplements |
| Brand | Optimum Nutrition |
| Country of origin | USA |
| Country of origin | USA |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,375) |
| Customer reviews | 4.4 4.4 out of 5 stars (2,375) |
| Date First Available | 7 August 2012 |
| Format | Powder |
| Is Discontinued By Manufacturer | Yes |
| Item model number | 1031649 |
| Manufacturer | Optimum Nutrition |
| Product Dimensions | 20.48 x 20.48 x 28.38 cm; 821 g |
| Product Name | HEALTH_PERSONAL_CARE |
| Serving Size | 1 scoops, 1 scoops |
| Units | 825 Grams |
| Weight | 924 Grams |
G**H
Kept me full all night.
Beware for people who are lactose tolerant. Just take it at night.
A**X
Best
Quality high
E**M
Have it at night
Good original product
A**L
ok
ok
M**N
Authenticity Secret Code
Normally ON Protein powders comes with Authenticity Secret Code to check the product authenticity, but in this product there is no Authenticity checker available. Need to confirm.
N**N
Great packaging, great results from the product! The taste is wonderful in this, the vanilla tastes like vanilla but kind of punchy and thick which brings out that flavour even more and I love that. On a muscle building point of view, this is a great product, every night I have it, I wake up the next day in a lot less pain or no pain at all. The vitamins and minerals in it are a great addition and the macro-nutrients from it including the caloric value are just perfect for me. Although I get a little bloated when I have it, I'm completely back to my normal stomach in the morning so no issues there as I can't tell when I'm sleeping. This is definitely must have product and especially this flavour over the rest. I've tried the other flavours and few other brands and till now this has been the best overall for price and results.
Z**.
I have specific health needs that require a high-protein, low-calorie diet, and this protein powder works perfectly as a breakfast meal replacement. I typically mix one scoop with 12 oz of 2% Fairlife milk and 8 oz of cold brew, which totals around 40 grams of protein. On its own, it provides 22 grams of protein per serving, making it easy to use multiple times a day to meet macro goals, even with just water. The flavor isn’t too sweet, and it adds a nice richness without a chalky texture. It also keeps me full from breakfast until my 1:00 PM lunch, even when I start my workday at 8:30 AM. For best results, I recommend using a good mixer bottle. My favorite is the Helimix 22 oz. That said, the powder dissolves well and doesn’t clump, making it easy to mix. Overall, this is a great choice for anyone looking to add quality protein to their diet without unnecessary calories or unpleasant textures.
M**S
الناس اذواق لكن طعمه ابداً ماعجبني ،، احس في شركات ثانيه اللذ
L**A
Good flavours, easy to prep and consume. Not sure about the impact yet since I tried this only once so far
S**H
Must have been open before arriving.
Trustpilot
3 weeks ago
1 month ago