Milk powder is milk with almost all of its water removed. Taking out the water makes milk light to ship, stable at room temperature for many months, and easy to dose by weight in a factory. That is why milk powder is one of the most traded dairy products in the world, and why importers, food manufacturers and repackers in the Middle East and Africa rely on it every day.
Not all milk powders are the same, though. The fat content, the source of that fat and the heat treatment before drying all change how a powder tastes, how it behaves in a recipe and what it costs. This guide explains the main types and where each one is used.
How milk powder is made
The process is broadly the same for every type. Milk is standardised to the required fat level, pasteurised, concentrated in an evaporator and then spray dried into a fine powder. Instant powders go through an extra agglomeration step that builds larger, porous particles, so the powder wets and disperses quickly in water instead of forming lumps.
The Codex Alimentarius standard for milk powders and cream powder (CXS 207-1999) sets the basic composition limits used in international trade, including a maximum of 5% water and a minimum of 34% milk protein in the milk solids-not-fat.
The main types of milk powder
Whole milk powder (WMP)
Whole milk powder keeps the natural milk fat. Under the Codex standard it contains at least 26% and less than 42% milk fat. It gives a rich, creamy flavour and is the classic choice for milk chocolate, creamy beverages and recombined full-cream milk. Read more on our whole milk powder page.
Skimmed milk powder (SMP)
Skimmed milk powder is made from milk with almost all of the fat removed, with a Codex maximum of 1.5% milk fat. It is high in protein and lactose, which makes it the standard source of milk solids-not-fat for recombined milk, yoghurt, bakery and nutritional products. Our skimmed milk powder carries 34% protein minimum.
Instant full cream milk powder (IFCMP)
Instant full cream milk powder is whole milk powder that has been agglomerated (and often lecithinated) so that it dissolves easily, even in cold water. It is sold in sachets and tins for household milk, tea, coffee and karak.
Fat filled milk powder (FFMP)
Fat filled milk powder replaces the milk fat with vegetable fat. Codex covers it under a separate standard for a blend of skimmed milk and vegetable fat in powdered form (CXS 251-2006). It delivers a creamy taste and mouthfeel at a lower cost than full cream powder, which is why it is widely used in price-sensitive markets and in food service.
Flavoured and blended milk powders
Flavoured instant milk powders add flavours such as chocolate, strawberry or pistachio for ready-to-mix drinks. Custom blends combine milk powders with whey, vegetable fat or other ingredients to hit a specific nutritional target or price point.
Typical composition at a glance
| Type | Fat source | Typical fat | Main strength |
|---|---|---|---|
| Whole milk powder | Milk fat | 26% to under 42% (Codex) | Full milk flavour and creaminess |
| Skimmed milk powder | None (skimmed) | 1.5% max (Codex) | Protein and milk solids without fat |
| Instant full cream | Milk fat | Similar to WMP | Quick mixing for drinks |
| Fat filled | Vegetable fat | Set by the blend | Creamy result at a lower cost |
Exact values always come from the supplier’s technical data sheet. For example, our instant milk powder range is offered in five protein grades, from 24% down to 6–8% protein, all at a fixed 28% fat.
Industrial applications
Recombined and reconstituted milk
In regions with limited fresh milk, dairies rebuild liquid milk from powder. The Tetra Pak Dairy Processing Handbook describes reconstituted milk as powder plus water, and recombined milk as skimmed milk powder plus water with the fat added separately.
Bakery
Milk solids improve crust colour through browning, add flavour and soften the crumb in breads, buns and cakes. SMP is the usual choice when the recipe already contains fat.
Confectionery and chocolate
Whole milk powder is the backbone of milk chocolate, while SMP and whey are used in fillings, toffees and milk sweets.
Beverages and food service
Instant full cream and fat filled powders dominate in tea, coffee and karak, vending and cafés, where fast mixing and long shelf life matter most.
Nutrition and dairy products
SMP raises protein and solids in yoghurt and nutritional formulations; whole milk powder is used in recombined cheese and dairy desserts.
Choosing between them
Start with the role the powder plays in your product: is it there for fat and flavour, for protein and solids, or for convenience in a drink? Then consider cost, heat treatment and packaging. Our guide on how to choose the right milk powder for food manufacturing walks through those decisions step by step.
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Frequently asked questions
What is the difference between milk powder and powdered milk?
They are the same thing. “Milk powder” is the term usually used in trade and manufacturing.
Which milk powder has the most protein?
Skimmed milk powder, because removing the fat concentrates the protein. Ours has 34% protein minimum.
Is fat filled milk powder real milk?
It is made from skimmed milk solids blended with vegetable fat, so the protein and lactose come from milk but the fat does not.
How long does milk powder keep?
Stored cool and dry in unopened packaging, milk powders typically keep for 12 to 24 months. Always follow the shelf life on the technical data sheet.
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