Casein Protein Powder

Promix casein protein powder is a slow digesting protein and provides a sustained release of amino acids over time, rather than quick absorption. For this reason, micellar casein is known as "The... Read more

Promix casein protein powder is a slow digesting protein and provides a sustained release of amino acids over time, rather than quick absorption. For this reason, micellar casein is known as "The Before Bed Protein." Promix utilizes proprietary, industry-leading filtration techniques, superior sourcing, and 3rd-party quality testing to ensure our customers receive the best casein protein powder on the market. Our product offers the full spectrum of casein proteins - Alpha s2, Beta, and Kappa-casein - and is always free of soy, gluten, GMOs, and synthetic additives of any kind. Choose casein protein powder from Promix Nutrition for real ingredients and real results.

Recommended Recommended based on your Protein Calculator results. Re-run Protein Calculator?
200+ bought in the last month
Chocolate Casein Protein Powder
solid organic chocolate shake

from $79

Chocolate Casein Protein Powder

solid organic chocolate shake
Details
Recommended Recommended based on your Protein Calculator results. Re-run Protein Calculator?
140+ bought in the last month
Unflavored Casein Protein Powder
natural, smooth, simple

from $79

Unflavored Casein Protein Powder

natural, smooth, simple
Details
Recommended Recommended based on your Protein Calculator results. Re-run Protein Calculator?
120+ bought in the last month
Vanilla Casein Protein Powder
solid organic chocolate shake

from $79

Vanilla Casein Protein Powder

solid organic chocolate shake
Details

No Glyphosate. No Gums. No Gluten. No Soy. No Antibiotics. No Hormones. No GMOs. No Fillers. No Artificial Anything. No Glyphosate. No Gums. No Gluten. No Soy. No Antibiotics. No Hormones. No GMOs. No Fillers. No Artificial Anything. No Glyphosate. No Gums. No Gluten. No Soy. No Antibiotics. No Hormones. No GMOs. No Fillers. No Artificial Anything. No Glyphosate. No Gums. No Gluten. No Soy. No Antibiotics. No Hormones. No GMOs. No Fillers. No Artificial Anything.

Measured Success

Detail oriented beyond the basics

100% GMP certified facilities
and batch testing

97% Plastic-free
packaging

94% of ingredients sourced
from North America

1% of sales are committed
to 1% for the Planet

Promix Ingredients
How much protein do you need? Protein Calculator