Lactose-free dairy is booming in the US, with category sales at $5.1bn and growth continuing to outpace the wider $104bn dairy market.
No and reduced lactose products grew 8.1% in value and 1.6% in volume over the last year, outrunning the 15 best-selling dairy categories which grew 2% and 0.3% respectively, Circana data shows.
The figures highlight a significant opportunity for brands and processors looking to tap into premium, value-added products. But which dairy categories are driving this growth?
From milk to cottage cheese
Milk remains the cornerstone of the lactose-free category, accounting for the largest share of value (67%) and volume (83%). Strong consumer demand continues to fuel growth, with shoppers increasingly viewing lactose-free milk as an everyday staple rather than a dietary option.
This shift is reflected in the category’s performance. Lactose-free milk sales grew 7.3% in value and 4.1% in volume terms, outperforming conventional dairy milk, where value growth was modest at 1.5% and volumes declined 0.4%, according to Circana.
And beyond milk, several adjacent categories are rapidly expanding.
Lactose-free yogurt has emerged as the category’s standout performer in the past year, recording exceptional growth of 77.2% in value and 72.8% in volume. These figures suggest growing appetite for digestive-friendly options in categories already associated with gut health benefits.
Another category riding on lactose-free’s growth momentum is cottage cheese. While still a relatively small segment, demand is accelerating rapidly. Circana data shows lactose-free cottage cheese sales rose 25.1% in value and 24.8% in volume, significantly outperforming the broader cottage cheese category.
What’s fuelling growth in lactose-free dairy?
The lactose-free category’s momentum reflects evolving consumer preferences. While lactose intolerance remains an important purchase driver, consumers are increasingly choosing these products as for their broader health and wellness credentials. This, in turn, is galvanising the category’s functional image and making it a prime candidate for premium positioning.
Leading brands, including Fairlife, Lactaid and Darigold Fit are capitalising on this trend by combining multiple functional claims into a single proposition. Fairlife in particular centres its offering around four call-outs: lactose-free, lower sugar, higher protein and ultrafiltered milk.
The outlook: What’s next in lactose-free dairy?
Besides North America, Europe is one of the largest global markets for lactose-free dairy, where Germany leads with values of around $1.45bn in 2025, according to market intelligence agency Fortune Business Insights. The UK is a close second, reaching $1.32bn in the same period.
Globally, the category is expected to see further gains, growing by over 8% to $36bn by 2034, driven by rising consumption in Asia-Pacific and the Middle East and Africa.
With strong gains in both value and volume, expanding consumer appeal and rapid growth across categories from milk to yogurt and cottage cheese, the segment is creating new opportunities for dairy manufacturers to drive premiumisation and innovation.
For processors and brands looking to capture future growth, lactose-free is increasingly proving to be more than a dietary solution: it’s becoming a mainstream value-added proposition with significant long-term potential.
