Why do you source from grass-fed cows?Updated 2 months ago

We choose to source from grass-fed cows (for the Australian Whey) because it’s the most natural, ethical, and nutritionally superior way to produce dairy protein.

Grass is a cow’s natural diet — it supports healthy digestion, reduces the need for antibiotics, and helps maintain the overall wellbeing of the animal. In contrast, grain-fed cattle are often supplemented with corn or soy, which can negatively affect both animal health and milk quality.

Milk from grass-fed cows is naturally richer in omega-3 fatty acids, vitamin E, beta-carotene, and other beneficial nutrients, resulting in a cleaner, more nutrient-dense protein.

At Protein Supplies Australia, we believe that better nutrition starts at the source, and that’s why we only work with trusted farms that share our values of sustainability and animal welfare.