100% Natural Casein (Optimum Nutrition)
Rapid protein use is desirable immediately before and after exercise to help refuel recovering muscles, but delayed digestion and absorption may be more beneficial at other times - including bedtime when your body typically goes for hours without food.* Casein proteins are sensitive and tend to thicken in the stomach. Because of this, it can take more than twice as long for our Gold Standard Natural 100% Casein to be broken down into its amino acid subcomponents than other proteins.* Gold Standard Natural 100% Casein is also free of artificial flavors, sweeteners, and synthetic colors and uses only premium micellar caseins to create a protein that is truly time-released.*
Beyond The Basics
No Artificial Flavors, Sweeteners, or Synthetic Colors.
Loaded with Micellar Casein.
24 grams of time-released protein per serving.*
Contains AMINOGEN® digestive enzymes to enhance utilization.*
Nearly 5 grams of BCAAs (Leucine, Isoleucine, and Valine).
Nearly 5 grams of Glutamine Precursors in every scoop.
If you are looking to purchase several items, add all the formats that interest you to your favourites, then go to Favourites on the menu to see which stores carry all the items you're interested in at the best prices.
| Format |
Serving size |
Servings per container |
|
|
2 lb |
1 Heaping Scoop (37 g) |
24 |
|
|
4 lb |
1 Heaping Scoop (37 g) |
48 |
|
|
Here are all the stores in our database that carry this product in these formats, in order of best price per serving.
| Format |
Store |
Notes |
Price/serving |
Price |
|
4 lb |
Bodybuilding.com
|
Shipping: Flat rate - $5.99 (up to 40 lb)
5% off new customers: Code - NewCustomer5PerOff
Other coupon codes on the left side of this page |
$0.92 |
$43.99
|
|
4 lb |
A1Supplements.com
|
Shipping: Calculated by weight
Save $5 on orders > $90: Code - 5OFFA1
Free gift with orders > $90
Save 4% on orders > $200
Save 8% on orders > $500 |
$0.94 |
$44.95
|
|
2 lb |
Bodybuilding.com
|
Shipping: Flat rate - $5.99 (up to 40 lb)
5% off new customers: Code - NewCustomer5PerOff
Other coupon codes on the left side of this page |
$1.08 |
$25.99
|
|
2 lb |
A1Supplements.com
|
Shipping: Calculated by weight
Save $5 on orders > $90: Code - 5OFFA1
Free gift with orders > $90
Save 4% on orders > $200
Save 8% on orders > $500 |
$1.08 |
$25.95
|
|
4 lb |
Netrition.com
|
Shipping: Flat rate - $4.95 within the US
5% off orders > $200
10% off orders > $1000
Free gift with orders > $75 |
$1.12 |
$53.99
|
|
2 lb |
Netrition.com
|
Shipping: Flat rate - $4.95 within the US
5% off orders > $200
10% off orders > $1000
Free gift with orders > $75 |
$1.46 |
$34.99
|
|
