What Is Kendamil Formula? Ingredients & Stages

Kendamil is a British infant formula made by Kendal Nutricare in the English Lake District, and it stands out from most competitors for one simple reason: it starts with whole milk rather than skimmed milk powder blended with vegetable oils. That choice brings along milk fat globule membrane, a naturally occurring component of whole milk fat linked to cognitive development in research. Kendamil also skips palm oil entirely, uses lactose as its only carbohydrate, and sources its DHA from algae instead of fish oil. The brand sells three stages matched to different ages, plus a goat milk line, and it has gained a following among parents looking for a formula that leans closer to the composition of breast milk.

Why Whole Milk as the Base Matters

Most conventional infant formulas begin with skimmed milk. Manufacturers strip out the milk fat, then add back a blend of vegetable oils to hit the required fat content. The reason is partly economic and partly practical: vegetable oil blends are easier to standardize and cheaper to source in bulk. The tradeoff is that this process removes components naturally present in whole milk fat, including phospholipids and the milk fat globule membrane that surrounds fat droplets in fresh milk.

Kendamil keeps the milk fat in place. By using whole cow’s milk as its first ingredient, the formula retains a portion of these naturally occurring milk fat components. One of the practical consequences involves how fat is structured. In human breast milk, roughly 20 to 30 percent of fatty acids are palmitic acid, and about 70 percent of that palmitic acid sits at a specific position on the fat molecule called sn-2.¹ Cow’s milk fat also carries palmitic acid at the sn-2 position, which is part of why whole-milk-based formulas like Kendamil claim a structural similarity to breast milk fat that skimmed-milk-plus-vegetable-oil formulas don’t replicate as closely.

The Palm Oil Question

Palm oil is one of the most common fat sources in infant formula worldwide. It’s inexpensive, widely available, and provides palmitic acid. So why does Kendamil leave it out? The issue lies in how the body handles palm oil fat compared to the fat found in milk. In vegetable oils like palm olein, palmitic acid tends to sit at a different position on the fat molecule than it does in breast milk or cow’s milk fat. When an infant’s digestive enzymes break apart the fat, the palmitic acid from palm oil is released as a free fatty acid. Free palmitic acid can bind with calcium in the gut to form insoluble soaps, which pass through the body unabsorbed.

Research backs up the practical effects. A meta-analysis of randomized clinical trials found that infants fed formulas without palm oil had softer stools compared to those fed palm-oil-containing formulas.² A crossover study in term infants found that calcium absorption was higher when infants received a formula without palm oil compared to one with it, and calcium retention was also significantly greater in the palm-oil-free group.³ A broader review of the clinical evidence concluded that palm oil in infant formulas is associated with lower fat absorption, lower calcium absorption, reduced bone mineralization, and harder stools compared to formulas without it.⁴

Kendamil replaces palm oil with a combination of milk fat from its whole-milk base, coconut oil, and rapeseed oil. This blend aims to provide the essential fatty acid profile without the calcium-binding drawback. For parents who have noticed hard, chalky stools in their baby on a different formula, the palm-oil-free approach is often the feature that draws them to Kendamil in the first place.

Milk Fat Globule Membrane and Brain Development

MFGM is a thin membrane that naturally wraps around fat droplets in milk. It’s rich in phospholipids, sphingomyelin, and gangliosides, all of which play roles in how cell membranes form and how the nervous system develops. In breast milk, every fat globule comes packaged in this membrane. When formula manufacturers skim the milk and swap in vegetable oils, most of this membrane is lost. Because Kendamil uses whole milk, it retains a portion of MFGM that would otherwise be removed.

The research on MFGM supplementation in infant formula has been promising. A systematic review and meta-analysis of five randomized controlled trials found that infants receiving MFGM-supplemented formula scored an average of about 3 points higher on cognitive development assessments than infants on standard formula, reflecting a moderate and statistically significant effect.⁵ The results were consistent across the trials, with very little variation between studies. Three points on a cognitive scale won’t transform outcomes on its own, but it represents one of the more reliable ingredient-level differences researchers have identified between formula types.

It’s worth noting that Kendamil does not add a concentrated MFGM supplement to the formula the way some other brands do. The MFGM present comes from the whole milk itself. How much that translates to compared with the doses used in supplementation trials is not something the brand has published specific data on, so parents should be cautious about reading the research as a direct guarantee of the same effect.

Lactose as the Sole Carbohydrate

Lactose is the primary sugar in human breast milk, and Kendamil uses it as its only carbohydrate source across all stages. Some other formulas incorporate corn syrup solids, maltodextrin, or sucrose alongside or instead of lactose. This matters because the body handles these sugars differently.

A randomized controlled trial comparing infants fed lactose-based formula, corn-syrup-solids-based formula, and breast milk found distinct metabolic patterns among the groups. Infants on lactose-based formula had higher insulin levels than breastfed infants, while those on corn-syrup-solids formula had notably different glucose and lactate responses, including the highest lactate levels early after feeding and the lowest glucose at two hours post-meal.⁶ The researchers also observed differences in amino acid profiles between the two formula types. The long-term implications of these metabolic differences are still being studied, but the overall pattern suggests that lactose-based formulas produce a metabolic profile that more closely resembles what you see in breastfed infants.

From a taste perspective, lactose is mildly sweet, and parents sometimes notice that formulas using corn syrup solids or maltodextrin taste notably sweeter. Some pediatric nutritionists have flagged concerns that early exposure to very sweet formulas could influence taste preferences later. Whether this meaningfully affects dietary patterns in toddlerhood is debated, but Kendamil’s use of lactose alone avoids the question entirely.

Plant-Based DHA from Algal Oil

DHA is an omega-3 fatty acid that supports brain and eye development. The European Union requires its addition to infant formula at a level of 20 to 50 milligrams per 100 kilocalories.⁷ Many formulas source their DHA from fish oil. Kendamil uses oil from microalgae instead, specifically from Schizochytrium species, which are the organisms that fish themselves eat to accumulate DHA in the first place.

For most infants, the source of DHA doesn’t change its biological function. The DHA molecule is the same whether it comes from fish or algae. The practical differences are about what else comes along with it. Algal oil avoids the risk of ocean-sourced contaminants and doesn’t carry a fishy taste or smell, which some parents have complained about with fish-oil-based formulas. Parents following a vegetarian household may also prefer the plant-derived option. Kendamil processes the DHA without hexane extraction, which is another detail the brand highlights, though the relevance of trace hexane residues at the levels found in conventional formulas has not been shown to pose a measurable health risk.

Prebiotics and Gut Health

Kendamil includes galacto-oligosaccharides (GOS), a type of prebiotic fiber, in its formulations. GOS are not digested by the baby but serve as food for beneficial gut bacteria, particularly bifidobacteria. Breast milk contains a diverse range of human milk oligosaccharides that serve this same role, and GOS is one of the more commonly used stand-ins in formula.

Research into how prebiotic blends in formula affect the infant gut has shown meaningful effects. A randomized controlled trial testing a formula with a blend of five human milk oligosaccharides found that the gut microbiota composition in the supplemented group shifted closer to that of breastfed infants. Bifidobacterium levels were roughly 45 percent higher in the supplemented group compared to the control formula at six months, and the abundance of a potentially harmful bacterium, toxigenic Clostridioides difficile, was 75 to 85 percent lower.⁸ That trial used a more complex oligosaccharide blend than GOS alone, so the effects aren’t directly transferable to Kendamil’s formulation. Still, the broader principle that prebiotic supplementation pushes the gut environment in a favorable direction is well supported, and GOS is one of the better-studied options.

Kendamil’s Three Stages

Kendamil sells its cow’s milk formula in three stages, each designed for a different age range and nutritional need. The differences between stages reflect how an infant’s dietary requirements shift as they grow and begin eating solid foods.

Stage 1 (Birth to 12 Months)

Stage 1 is a first infant formula designed to be the sole source of nutrition from birth. Its protein is whey-dominant, with a whey-to-casein ratio of 60:40, which mirrors the protein composition of mature breast milk. Whey protein forms a softer curd in the stomach, making it easier for young infants to digest. A clinical trial comparing a formula with this kind of high-quality protein profile found that infants had fewer spit-ups and softer stool consistency compared to those on a conventional formula.⁹ Stage 1 provides the full range of vitamins and minerals a newborn needs and can be used for the entire first year, even after solids are introduced.

Stage 2 (6 to 12 Months)

Stage 2 is a follow-on formula intended as a complement to solid foods starting at six months. The protein ratio shifts to become more casein-dominant, typically around 20:80 whey-to-casein.¹⁰ Casein forms a firmer curd in the stomach, which digests more slowly and is thought to help older infants feel satisfied for longer between meals, a useful trait once they’re eating on a more structured schedule alongside solids.

Follow-on formulas also typically increase the iron content. This matters because infants’ iron stores from birth begin to deplete around six months, and their growing bodies need more. A multicenter randomized trial demonstrated the importance of iron in follow-on formula: by 15 months of age, a third of infants receiving cow’s milk instead of formula had low hemoglobin levels, compared to about one in ten receiving formula, and iron-fortified formula reduced low ferritin stores to just 6 percent compared to over 40 percent in the cow’s milk group.¹¹ Kendamil Stage 2 reflects this same approach, boosting iron to support the transition period when breast milk or Stage 1 alone may not supply enough.

Stage 3 (12 Months and Up)

Stage 3 is a toddler milk, designed as a nutritional supplement alongside a varied diet of solid foods. It’s not a meal replacement and doesn’t need to serve as a sole source of nutrition the way Stage 1 does. The protein and calorie levels are adjusted for toddlers, and the vitamin and mineral profile shifts to reflect what older children tend to fall short on in their diets, including vitamin D and iron.

Toddler milks are a contentious category in pediatric nutrition. A nutritional analysis of toddler drinks on the U.S. market concluded that these products are nutritionally unnecessary and could negatively affect children’s feeding development and acceptance of a balanced diet.¹² The concern is that toddler milk can become a crutch that displaces real food. A toddler who fills up on formula may eat less of the varied diet that would serve them better nutritionally and developmentally. If your toddler is a picky eater and you’re worried about gaps, Kendamil Stage 3 can help plug those holes, but most pediatricians would encourage working on dietary variety first.

The Goat Milk Line

Kendamil also produces a goat milk formula range, following the same palm-oil-free, whole-milk-based philosophy but with goat milk instead of cow’s milk. Goat milk formula has become increasingly popular among parents whose infants seem to struggle with cow’s-milk-based options, though it’s important to understand what goat milk actually changes and what it doesn’t.

Goat milk protein has a different structure from cow milk protein. Research on goat beta-casein, the main protein fraction, has found that it forms a more loosely organized structure during digestion, with less flocculation (clumping) in the stomach compared to cow beta-casein. In laboratory digestion models simulating an infant’s gut, goat beta-casein was significantly more readily broken down than cow beta-casein.¹³ Goat milk also naturally contains a higher proportion of A2 beta-casein, which has been studied for potential hypoallergenic properties and improved digestibility.¹⁴

What goat milk formula is not, however, is a solution for a diagnosed cow’s milk protein allergy. The proteins in goat and cow’s milk are structurally similar enough that most infants with a true allergy to one will react to the other. Goat milk formula is better understood as an option for infants who experience mild digestive discomfort on cow’s milk formula, such as gassiness or fussiness, rather than those with a medically confirmed allergy. If your pediatrician has diagnosed a cow’s milk protein allergy, extensively hydrolyzed or amino-acid-based formulas are the standard recommendation, not goat milk.

How Kendamil Compares to Other European Formulas

Kendamil belongs to a wave of European formulas that gained traction among American parents, particularly after the U.S. formula shortage in 2022 prompted the FDA to exercise enforcement discretion and allow certain foreign-made formulas onto the market. Other popular European brands include HiPP and Holle from Germany and Austria. Each has a different approach.

HiPP emphasizes organic certification and uses a combination of skimmed milk and vegetable oils, including palm oil in some products, though it adds specific prebiotics and probiotics. Holle also leans heavily on organic and biodynamic sourcing and tends toward simpler ingredient lists. Kendamil’s distinguishing features are the whole-milk base, the palm-oil-free fat blend, and the MFGM that comes along with retaining the milk fat. All three brands comply with European Union infant formula regulations, which set tighter limits on certain ingredients, including sugar, than U.S. standards do.

None of these differences make one brand categorically “better.” Whether whole milk fat versus skimmed milk plus oils matters for your baby depends on how well they tolerate the specific formula. What the research does suggest is that the individual ingredient choices Kendamil has made, from avoiding palm oil to keeping lactose as the sole carbohydrate to retaining MFGM, each have at least some evidence-based rationale behind them. The cumulative effect of combining all of these in one product has not been tested in a single head-to-head clinical trial against another named brand, so parents are assembling the picture from ingredient-level research rather than direct brand comparisons.

Practical Considerations for Parents

Kendamil is more expensive than most mass-market formulas available in the United States, and availability can fluctuate. It’s sold through the brand’s own website and select retailers, but it hasn’t achieved the ubiquitous shelf presence of domestic brands. If you’re traveling or facing a sudden supply disruption, having a backup formula in mind is sensible. Switching between formulas of similar composition usually doesn’t cause lasting problems for most infants, though a few days of digestive adjustment are normal.

The formula mixes differently from some others. Because it’s made from whole milk and contains milk fat rather than only vegetable oils, some parents notice a slightly different texture and foaming behavior when shaking the bottle. The brand recommends a specific water temperature and mixing technique, and following those instructions closely helps avoid clumping.

One thing Kendamil does not contain is added probiotics. Some competing formulas add live bacterial cultures directly. Kendamil relies instead on its prebiotic GOS to support the growth of beneficial bacteria already present in the infant’s gut. Whether added probiotics in formula provide meaningful benefit beyond prebiotics alone is an area where the evidence is still mixed, so the absence isn’t necessarily a disadvantage.

If your baby is thriving on a different formula, there’s no urgent nutritional reason to switch. The features that make Kendamil distinctive are backed by research at the ingredient level, but no single formula ingredient has been shown to be so important that it warrants disrupting a feeding routine that’s already working. Where Kendamil tends to find its audience is among parents starting fresh, parents whose infants aren’t tolerating their current formula well, or parents who want to avoid specific ingredients like palm oil or corn syrup solids and are willing to pay a premium for that preference.