Gold Standard Casein delivers sustained amino acid release for up to 7 hours, making it the proven choice for overnight muscle recovery. Unlike whey protein that digests quickly, this micellar casein forms a gel in your stomach that slowly breaks down, providing your muscles with a steady stream of building blocks while you sleep.
COMPLETE PROFILE: 24g of complete protein with all essential amino acids, including 4,950mg glutamine and precursors for recovery support.
ENHANCED ABSORPTION: Aminogen enzyme blend helps your body actually use the protein more effectively than standard casein formulas.
What's Inside
Premium micellar casein protein with natural and artificial vanilla flavoring. Enhanced with Aminogen digestive enzymes and inulin fiber. Contains milk ingredients.
Why we carry it: Optimum Nutrition's reputation for quality control and third-party testing ensures you get exactly what's on the label — no compromises on purity.
Nutrition Facts
Serving Size: 1 Heaping Scoops(32 g)
Servings per Container: 28
Amount Per Serving
% Daily Value*
Calories
120
Calories from Fat
10
Total Fat
1 g
2 %
Saturated Fat
0.5 g
3 %
Trans Fat
0 g
Cholesterol
10 mg
3 %
Sodium
220 mg
9 %
Total Carbohydrate
3 g
1 %
DietaryFiber
1 g
4 %
Sugars
0 g
Protein
24 g
Vitamin A
0 %
Vitamin C
0 %
Calcium
60 %
Iron
4 %
Typical Amino Acid Profile (Milligrams Per Serving)
Essential Amino Acids (EAAs)
Tryptophan
292 mg
Valine
1609 mg
Threonine
1039 mg
Isoleucine
1312 mg
Leucine
2129 mg
Lysine
1822 mg
Phenylalanine
1144 mg
Methionine
644 mg
Conditionally Essential Amino Acids (CAAs)
Arginine
866 mg
Cystine
79 mg
Tyrosine
846 mg
Histidine
688 mg
Proline
2421 mg
Glutamine & Precursors
4950 mg
Nonessential Amino Acids (NAAs)
Aspartic Acid
1589 mg
Serine
1396 mg
Glycine
510 mg
Alanine
664 mg
* Percent daily values are based on a 2000 calorie diet.
† Daily Value not established
Note: Serving sizes are rounded to the nearest whole serving.
This is my go to night time protein. Mixes well even with minimal liquid, I prefer milk but water is ok in a pinch. Good vanilla flavor, always consistent and high quality.
R
Rick J.
casien
very nice ...just wish it was unflavored and unsweetened sweetened..not a fan of fake sugar