Does buffalo milk have lactose, and is it safe with a milk allergy?
Yes, buffalo milk is a dairy milk that gets its carbohydrate from milk sugar, so it is not lactose free or dairy free. USDA FoodData Central lists 5.18 g of carbohydrate per 100 g for fluid Indian buffalo milk but does not give a separate lactose figure. In a small skin-test study, 22 of 23 children with persistent cow's milk allergy also reacted to water buffalo milk, so it is unlikely to be a safe swap.
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Does buffalo milk contain lactose?
Buffalo milk is a mammal milk, and its main carbohydrate is milk sugar. We could not find an official source that gives a separate lactose number for it. USDA FoodData Central (SR Legacy entry for fluid Indian buffalo milk) lists 5.18 g of carbohydrate per 100 g, with 0 g fiber. For comparison, the USDA entry for whole cow’s milk (3.25% fat) lists 4.8 g of carbohydrate and 5.05 g of lactose per 100 g. Do not treat buffalo milk as lactose free.
| Per 100 g (USDA) | Buffalo milk | Whole cow milk |
|---|---|---|
| Energy | 97 kcal | 61 kcal |
| Fat | 6.89 g | 3.25 g |
| Carbohydrate | 5.18 g | 4.8 g |
| Calcium | 169 mg | 113 mg |
Is buffalo milk good for lactose intolerance?
We found no official source showing that buffalo milk is easier on people with lactose intolerance. Lactose-free products are made by removing or breaking down lactose, and buffalo milk has not been treated that way unless the label says so. Ask a doctor or dietitian if you react to dairy.
Is buffalo milk safe with a cow’s milk allergy?
Lactose intolerance and milk allergy are different problems. A milk allergy is a reaction to milk proteins. A skin-prick study of 30 children with cow’s milk allergy found 22 (73%) positive to water buffalo milk. After removing 7 children who had probably outgrown the allergy, 22 of 23 (96%) tested positive. The authors concluded buffalo milk is unlikely to be a successful alternative. The study did not include food challenges, and the milk came from a buffalo dairy that also funded it. If you have a milk allergy, ask an allergist before trying any animal milk.
People also ask
Does buffalo milk have lactose?
Yes, it is a dairy milk. USDA lists 5.18 g carbohydrate per 100 g for fluid Indian buffalo milk but no separate lactose value, so we cannot give an official lactose number.
Is buffalo milk good for people with a cow's milk allergy?
Probably not. In a skin-test study, 22 of 23 children with persistent cow's milk allergy tested positive to water buffalo milk. Ask an allergist.
Is buffalo milk dairy free or lactose free?
No. It is a dairy milk and we found no official source calling it lactose free or dairy free.
Sources
- USDA FoodData Central: Milk, indian buffalo, fluid (SR Legacy, FDC ID 171280), read 5 Nov 2026
- USDA FoodData Central: Milk, whole, 3.25% milkfat, with added vitamin D (SR Legacy, FDC ID 171265), read 5 Nov 2026
- PubMed Central (NIH): Skin Testing With Water Buffalo's Milk in Children With Cow's Milk Allergy, read 5 Nov 2026
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