Key takeaways:
- The protein growth has unfold from sports activities diet into mainstream snacks, dairy and drinks, permitting manufacturers to reposition indulgent merchandise as purposeful meals.
- But many high-protein meals stay firmly inside the ultra-processed class, elevating questions on whether or not protein improves diet or just creates a brand new well being halo.
- Within the rising GLP-1 period – the place shoppers could eat much less however want extra protein to protect muscle – the trade’s reliance on closely processed protein snacks will face even better scrutiny.
Protein is the meals trade’s favorite nutrient. Extremely-processed meals (UPFs) are its largest reputational headache. Put the 2 collectively and also you get the paradox the sector would quite no person examined too carefully.
As a result of the fact is awkward: most of the meals now marketed as high-protein – cookies, brownies, breakfast cereals, yogurt drinks, shakes and even iced coffees – are additionally ultra-processed meals.
So what precisely is the trade promoting shoppers? Higher diet or higher positioning?
This contradiction is rising simply as two highly effective forces reshape the worldwide meals system. Shoppers are demanding extra protein than ever. On the identical time, concern about UPFs has grow to be one of many defining debates in trendy diet.
And more and more, the meals trade is making an attempt to sit down on each side of that argument.
Protein is the final word well being halo
Protein has grow to be the nutrient that may seemingly redeem nearly any product.
For many years, the language of meals reformulation revolved round subtraction – much less sugar, much less fats, fewer energy. At this time’s shopper mindset is completely different. Customers need meals that add one thing helpful: fibre, probiotics, micronutrients and, above all, protein.
The trade has responded with enthusiasm. Protein has unfold far past sports activities powders and health club bars into mainstream packaged meals. Snack corporations are reformulating biscuits and brownies; dairy producers are doubling the protein in yoghurts and milk drinks; beverage makers are experimenting with protein coffees and fortified teas.
Retailers, too, are amplifying the pattern. Within the US, retailers like Walmart and Goal now carry in depth ranges of protein bars and fortified snacks. UK supermarkets together with Tesco and Sainsbury’s group protein snacks alongside sports activities diet ranges. And throughout Asia, comfort shops are pushing ready-to-drink protein drinks geared toward busy city shoppers.
Client demand is actual however so is the hype.
A current survey of three,000 Individuals performed by The New Client and Coefficient Capital discovered that 29% of shoppers need to enhance their protein consumption this yr, up 10 share factors from 2025. Amongst Gen Z and millennials, 65% say they’re actively making an attempt to devour extra protein.
Manufacturers have seen. Almost 4 in 5 youthful shoppers say they’ve seen corporations including protein to extra meals and drinks.
However the identical analysis reveals one other actuality the trade can not ignore: 38% of Individuals now cite processed and ultra-processed meals as their largest food-related well being concern.
Shoppers need extra protein – however they more and more mistrust the best way trendy meals is made.
Engineering the high-protein snack
Delivering protein in snacks isn’t so simple as including an additional ingredient. Most high-protein snacks depend on concentrated elements resembling whey protein isolate, milk protein focus, pea protein or soy fractions. These elements enable producers to extend protein ranges dramatically – usually reaching 10 to twenty grams per serving.
However they behave very in a different way from conventional baking elements. Protein isolates could make baked items dense, dry or chalky. They will introduce bitterness or compromise texture. To keep up the acquainted style and mouthfeel shoppers count on, builders continuously flip to emulsifiers, stabilisers, sweeteners and flavour techniques.
In different phrases, making snacks ‘excessive protein’ usually means extra formulation, not much less.
Additionally learn → The 2026 reset: Why protein technique is now a structural enterprise problem
Protein powders themselves illustrate the purpose. Producing them entails isolating protein from meals resembling milk or crops by means of industrial processes together with filtration, separation and drying. The result’s an ingredient wealthy in amino acids however far faraway from its authentic meals supply.
That’s not inherently problematic. Meals know-how has all the time relied on isolating and concentrating elements to realize particular performance.
Nevertheless it does expose the contradiction on the coronary heart of the protein growth: the ingredient used to make snacks seem more healthy usually pushes them deeper into the ultra-processed class.
When protein meets ultra-processing
Below the broadly used NOVA classification system, UPFs are industrial formulations containing elements hardly ever utilized in house kitchens: flavourings, emulsifiers, sweeteners and different components designed to reinforce texture, style or shelf life. By that definition, many high-protein snacks stay firmly inside the UPF class.
Desserts, biscuits and cereal bars already sit close to the boundary. Add protein isolates, flavour techniques and stabilisers and so they transfer squarely into NOVA’s Group 4 territory.
And it’s this classification – or, critics say, the blunt means it’s utilized – that creates a lot of the controversy.
Meals scientist Kantha Shelke believes the general public dialog round processing more and more collapses complicated science right into a simplistic good-versus-bad narrative.
Shelke, principal at Corvus Blue and senior lecturer at Johns Hopkins College, argues that the time period ‘ultra-processed’ continuously lumps collectively meals with vastly completely different dietary profiles and technological functions. In actuality, most of the elements criticised in UPF debates carry out important roles in trendy meals techniques – from guaranteeing microbial security and lengthening shelf life to sustaining texture and stability in large-scale manufacturing.
“The concept that processing mechanically makes meals unhealthy is solely not supported by the science,” Shelke says. “Many of the analysis linking ultra-processed meals to well being outcomes is observational. It identifies correlations, not direct cause-and-effect relationships, but the general public dialog usually treats it as proof.”
That oversimplification, she argues, dangers obscuring the function meals know-how has performed in bettering international diet. Strategies resembling pasteurisation, fermentation and nutrient fortification have traditionally lowered foodborne sickness and nutrient deficiencies.
Shelke additionally warns the backlash towards UPFs is already producing unintended penalties. Shoppers are more and more avoiding merchandise resembling fortified cereals, enriched breads and shelf-stable child meals as a result of they affiliate them with components or ‘chemical substances’.
“When concern of processing leads folks to reject meals designed to ship important vitamins, we’re not bettering diets – we’re doubtlessly making them worse,” she says.
On the identical time, Shelke cautions towards assuming protein itself transforms indulgent meals into well being meals.
Additionally learn → The snackdown: The good UPF witch hunt
“Protein stands out as the vacation spot ingredient du jour however including it to sweet bars and chips doesn’t magically remodel them into well being meals,” she says. “If it seems to be, smells and tastes like a deal with, it’s a deal with – only one donning a well being halo it didn’t earn.”
Scientific proof means that halo could certainly be influencing shopper notion. A managed crossover trial revealed in Nature Metabolism final yr examined how folks responded to ultra-processed diets enriched with protein. Members consuming the higher-protein weight loss program ate barely fewer energy and skilled adjustments in hormones linked to satiety.
But the information advised a extra sophisticated story. Members ate barely fewer energy; their metabolism shifted however the protein-enriched meals nonetheless didn’t cease folks overeating.
Protein modified the physiology; it didn’t change the behaviour.
The credibility check for protein innovation
None of this implies protein innovation is misguided. Protein performs a vital function in muscle upkeep and satiety, notably for older adults and bodily lively shoppers. And within the rising GLP-1 period, its significance could solely enhance.
Weight-loss drugs resembling Ozempic, Wegovy and Mounjaro are reshaping how shoppers eat. These medication suppress urge for food and scale back total calorie consumption, however they’ll additionally speed up the lack of lean muscle mass. Diet specialists more and more emphasise increased protein consumption as a means to assist protect muscle throughout speedy weight reduction.
That shift is already influencing product growth. Meals corporations are reformulating merchandise to ship extra protein per serving – positioning them as instruments for satiety, restoration and muscle upkeep in a world the place shoppers could merely be consuming much less.
Nevertheless it additionally complicates the dialog round UPFs. If protein turns into nutritionally extra essential for shoppers utilizing GLP-1 drugs, the trade could discover itself defending meals which might be concurrently purposeful and closely processed.
In different phrases, the protein paradox isn’t going away. If something, the GLP-1 period could make it more durable to disregard.
Fortified meals may also help folks meet dietary wants in handy codecs. However the trade ought to be cautious concerning the narrative it builds round them.
Shoppers more and more interpret protein as shorthand for well being. But the underlying merchandise haven’t all the time modified dramatically. A protein brownie continues to be a brownie; a protein cookie continues to be a cookie; a protein cereal bar continues to be a snack.
Proper now protein sits on the centre of an uncomfortable pressure. It permits manufacturers to recast indulgent meals as purposeful ones however it additionally raises troublesome questions on whether or not these merchandise have really modified.
And people questions are solely going to get louder. As a result of if protein turns into the meals trade’s newest well being halo, shoppers will ultimately ask the identical query they’ve requested about sugar, fats and ‘pure’ claims earlier than it:
Is that this real innovation or just intelligent reformulation?
The reply could decide whether or not protein stays essentially the most highly effective declare within the snack aisle… or the subsequent one shoppers determine they not belief.
Examine:
Hägele FA, Herpich C, Koop J, et al. Quick-term results of high-protein, lower-carbohydrate ultra-processed meals on human power stability. Nat Metab7, 704–713 (2025). https://doi.org/10.1038/s42255-025-01247-4
