Whey Powder: export from Canada to Southeast Asia

Sweet whey and acid whey are different products and the distinction follows from which cheese they came from. Sweet whey comes off rennet-set cheeses and is the volume product; acid whey comes off fresh acid-set cheeses and has a sharper profile and different mineral content.

Whey powder is mostly lactose by composition, which is what makes it economical in bakery, confectionery and prepared foods as a solids and browning contributor, not as a protein source. Buyers wanting protein should be looking at concentrates or isolates instead.

The specification points are protein, lactose, ash, moisture and solubility. Hygroscopicity is the handling issue: whey powder picks up moisture readily and cakes in humid storage, so the packaging barrier matters against your actual warehouse conditions.

Availability tracks cheese production, so expect contracted supply.

Whey classifies separately from milk powders, and protein concentrates and isolates sit in different lines again from ordinary whey powder. Confirm the position for the exact protein level you are buying.