Is Fairlife Milk Lactose-Free? in 2026
Fairlife milk is known for being a lactose-free dairy milk with a creamy taste and a higher protein content than regular milk. But what exactly does lactose-free mean, and is Fairlife milk completely free from lactose?According to Fairlife, its ultra-filtered milk is lactose-free. The company says it uses both ultra-filtration and a lactase enzyme to remove or break down lactose while keeping the natural nutrients and protein found in milk.
Is Fairlife Milk 100% Lactose-Free?
Fairlife states that its ultra-filtered milk is lactose-free. Its product information specifically lists lactose as “No” for varieties such as Whole, 2% Reduced Fat and Fat-Free Ultra-Filtered Milk.
Fairlife uses a combination of ultra-filtration and lactase enzyme during production. This helps make the milk lactose-free while retaining the protein, calcium and other nutrients naturally found in dairy milk.
What Is Lactose?
Lactose is the naturally occurring sugar found in milk and other dairy products. Some people have difficulty digesting lactose because their bodies don’t produce enough of the enzyme lactase.
When lactose is not properly digested, it can cause digestive discomfort in people with lactose intolerance.
Lactose-free milk provides a way to enjoy dairy nutrition without the lactose that can be difficult for some people to digest.
How Does Fairlife Remove Lactose?
Fairlife explains that its process uses ultra-filtration and lactase enzyme.
Ultra-filtration passes milk through special filters that help concentrate naturally occurring milk proteins while removing some of the milk’s natural sugar. Fairlife then uses lactase enzyme to break down lactose.
This process allows Fairlife to maintain a creamy milk taste while producing a lactose-free product.
Is Fairlife Milk Still Real Milk?
Yes. Lactose-free does not mean dairy-free.
Fairlife says its products start with 100% real dairy milk. The milk is processed using ultra-filtration, and no protein powders are added to create the higher protein content.
This means Fairlife milk is still a dairy product and contains milk proteins.
Lactose-Free vs. Dairy-Free
These two terms are sometimes confused, but they mean different things.
Lactose-free:
A real dairy product with lactose removed or broken down.
Dairy-free:
A product that contains no dairy ingredients.
Fairlife explains that its lactose-free products are still made from real milk. Therefore, someone who needs to avoid dairy entirely should not assume that lactose-free milk is dairy-free.
Does Fairlife Fat-Free Milk Have Lactose?
Fairlife’s Fat-Free Ultra-Filtered Milk is also listed as lactose-free. The current product information shows 13g of protein, 6g of total sugar and 0g of fat per cup.
The ingredients include nonfat ultra-filtered milk and lactase enzyme.
Does Fairlife 2% Milk Have Lactose?
Yes, Fairlife’s 2% Reduced Fat Ultra-Filtered Milk is also lactose-free.
A current one-cup serving contains 13g of protein, 6g of total sugar, 4.5g of fat and 380mg of calcium.
The 2% variety is therefore another option for people looking for lactose-free dairy milk.
What About Fairlife Chocolate Milk?
Fairlife’s Chocolate Ultra-Filtered Milk is also labeled lactose-free. However, its nutrition profile differs from the plain varieties because it contains additional ingredients and added sugar.
The current nutrition information lists 13g of protein and 12g of total sugar per cup, including 6g of added sugar.
If you’re comparing Fairlife products, it’s a good idea to check the nutrition label for the exact flavor or variety you’re buying.
Why Choose Lactose-Free Milk?
Lactose-free milk can be useful for people who experience digestive problems after consuming lactose.
Fairlife says its lactose-free milk provides dairy nutrition, including protein, calcium and vitamins, while avoiding lactose.
However, lactose intolerance is different from a milk allergy. Lactose-free milk is still dairy milk and contains milk proteins.
Is Fairlife Milk Good for People With Lactose Intolerance?
Fairlife specifically markets its ultra-filtered milk as lactose-free and says it can be easier to digest for people with lactose intolerance.
Individual tolerance can vary, though. If someone has a diagnosed milk allergy or needs to avoid dairy completely, lactose-free milk may not be appropriate because it remains a dairy product.
Fairlife Milk Nutrition
Fairlife’s Whole Ultra-Filtered Milk currently provides 13g of protein, 6g of total sugar, 380mg of calcium and 5mcg of vitamin D per cup.
The ultra-filtration process concentrates naturally occurring milk protein. Fairlife says its milk contains about 50% more protein and 50% less sugar than regular milk, depending on the product comparison.
Final Thoughts
So, is Fairlife milk 100% lactose-free? Yes. Fairlife states that its ultra-filtered milk is lactose-free and uses ultra-filtration together with lactase enzyme to achieve this.
However, Fairlife milk is not dairy-free. It is made from real cow’s milk and still contains milk proteins. This distinction is especially important for anyone who needs to avoid dairy rather than simply avoid lactose.
With varieties including Whole, 2% Reduced Fat and Fat-Free Ultra-Filtered Milk, Fairlife offers several lactose-free options for people who want dairy milk without lactose.