1/2
Supplements

Optimum Nutrition Gold Standard 100% Casein — Chocolate Supreme

A slow-digesting micellar casein protein with 24 g of protein per serving for longer gaps between meals or overnight use.

Best For: Slow-digesting dairy protein

Why choose it: Casein releases amino acids more gradually than whey and can be useful before a long period without food.

Avoid if: You have a milk allergy or significant dairy intolerance.

Trade-off: It is thicker and slower-digesting than whey, and slower digestion is not automatically better for muscle gain.

  • 24 g protein per serving
  • 120 calories per serving
  • 53 servings

Safety Check

  • Contains milk and soy.
  • Avoid if you have a milk allergy.
  • Review total protein intake with a clinician if you have kidney disease or reduced kidney function.

TrueMontis may earn a commission from qualifying purchases or referrals at no additional cost to you. As an Amazon Associate I earn from qualifying purchases. Affiliate Disclosure

Associated Products

Associated Products

Accessories and complementary products that may be useful with the main item. They are optional and sold separately.

BlenderBottle Classic V2 28 oz shaker bottle front

Optional

BlenderBottle Classic V2 Shaker Bottle — 28 oz

Mixing protein powder at home, work or the gym

Ninja BC151NV Blast portable blender front

Optional

Ninja BC151NV Blast Portable Blender — 18 oz

Protein smoothies, fruit blends and thicker shakes

Associated products are complementary accessories or add-ons, not alternatives to the main product. They are sold separately, and TrueMontis does not create or manage a combined retailer cart.

How to Use It

  • Mix with water for a lighter shake or milk for a thicker, creamier drink.
  • Because casein thickens more than whey, add more liquid if you prefer a thinner texture.
  • It can also be stirred into yogurt or oatmeal when a thicker texture is desirable.

Trade-Offs

  • Thicker texture and slower digestion than whey.
Quick Verdict

Best For: People who want a slower-digesting complete dairy protein

Main Advantage: Gradual amino-acid release and a filling texture

Main Trade-Off: Dairy-based and thicker than whey

TrueMontis Take: Useful for long gaps between meals or before bed when dairy is well tolerated.

Ready to take a closer look?

Review current availability and pricing directly with the retailer.

Share this guide: