Vegan Baby Formula FAQ: Your Questions Answered (Part 2)


By: Suzanne Renee' - April 09, 2026 - 10 Minute Read

Vegan Baby Formula FAQ: Your Questions Answered (Part 2)


Part 1 of our Vegan Baby Formula FAQ covered the fundamentals — safety, protein sources, DHA, the difference between plant-based and vegan certifications, CMPA, Sprout Organic's product range, and how to transition your baby to a new formula.


Your questions kept rolling in, so here is Part 2. This time we are going wider — covering ingredients to watch out for, how to read labels, what your pediatrician needs to know, and some of the concerns we hear most often from first-time plant-based formula parents. As always, reviewed for accuracy by our team.


Vegan Baby Formula FAQ: Your Questions Answered (Part 1)

Does plant-based formula contain palm oil?

Does plant-based formula contain palm oil?


Many conventional formulas — both dairy and plant-based — use palm oil because it is an inexpensive source of palmitic acid, a fatty acid found naturally in breast milk. However, research has shown that the form of palmitic acid in palm oil (sn-1,3 position) is less efficiently absorbed by infants than the form found in breast milk (sn-2 position). This can lead to reduced calcium absorption and harder stools — two things no parent wants to deal with.


Some newer plant-based formulas have moved away from palm oil entirely. Sprout Organic, for example, uses a blend of organic canola oil and organic coconut oil instead. Bébé M also avoids palm oil, using a mix of almond, coconut, rapeseed, and sunflower oils. If avoiding palm oil is important to your family, always check the ingredient panel — "vegetable oil blend" on a label does not tell you what is actually inside.

What should I look for on a vegan formula label?

What should I look for on a vegan formula label?


Reading infant formula labels can feel like decoding a chemistry exam, but there are a few things worth checking every time:


Protein Source: Is it soy protein isolate, hydrolyzed rice protein, or a pea and rice blend? Each has different implications for allergies, taste, and amino acid completeness. Our rice protein vs pea protein guide explains the differences in detail.


Carbohydrate Source: Lactose is the gold standard in dairy formulas because it mirrors breast milk. In plant-based formulas, you will typically see rice starch, corn maltodextrin, or corn syrup solids. Rice starch and maltodextrin are considered gentler options. Corn syrup solids are widely used in US soy formulas but avoided by most European and Australian manufacturers.


DHA Source: Fish oil or algal (plant-derived)? If the formula claims to be vegan but lists fish oil as the DHA source, it is not truly vegan. Look for "algal DHA" or "DHA from Schizochytrium sp." on the label.


Certification: "Plant-based" on the front of the box is a marketing term. Look for independently verified certifications — certified organic, certified vegan — on the packaging. These mean a third party has actually audited the product, not just the brand's marketing team.


Regulatory compliance: Every infant formula should clearly state which regulatory standard it meets. In Europe, that is the EU infant formula directive. In Australia, it is FSANZ. In the US, it is the FDA. If you cannot find this information on the label or the manufacturer's website, that is a red flag.


For a broader breakdown of what belongs (and what does not belong) in your baby's formula, our toxic baby formula ingredients guide covers the worst offenders.

Does vegan formula contain corn syrup?

Does vegan formula contain corn syrup?


It depends entirely on the formula. Most US soy-based formulas — including Enfamil ProSobee — use corn syrup solids as their primary carbohydrate source. This is legal under FDA regulations, but it is not something you will find in European or Australian plant-based formulas, where regulations around carbohydrate sources are stricter.


Sprout Organic uses organic rice starch. Bébé M uses a combination of corn maltodextrin and corn starch (not corn syrup solids — there is a difference). Maltodextrin is a complex carbohydrate that breaks down more slowly than syrup solids, though some parents prefer to avoid corn-derived carbohydrates altogether.


If corn syrup is a dealbreaker for your family, check the ingredient list carefully. Our Sprout Organic vs Enfamil ProSobee comparison lays out the carbohydrate differences side by side.

What certifications should I look for?

What certifications should I look for?


Not all certifications carry the same weight, and not all "organic" or "vegan" labels mean what you think they mean.


Organic certification: vary by country. In the EU, the EU organic logo requires a minimum of 95% organic ingredients. In Australia, Australian Certified Organic (ACO) enforces similar standards. In the US, USDA Organic has its own framework — but the rules around what can and cannot be included in organic infant formula differ from European and Australian standards. For example, synthetic nutrients that are banned in EU organic formulas are still permitted under USDA organic rules.


Vegan certification: should come from an independent body — not the brand itself. Sprout Organic is certified vegan by Vegan Australia (Cert. No. SXC 25155 for Infant Formula and Essential Shakes, SXC 22035 for Toddler Drink). If a formula simply says "plant-based" without a third-party vegan certification, it may still contain animal-derived ingredients like lanolin-sourced vitamin D3.


Other certifications worth noting: Demeter (biodynamic farming), Bioland (fully organic farms), AB France (Agriculture Biologique), and halal/kosher certifications depending on your family's needs. Our best organic baby formula guide covers each of these in depth.


What should I tell my pediatrician if I want to try plant-based formula?

What should I tell my pediatrician if I want to try plant-based formula?

Your pediatrician is your partner in this decision, not an obstacle. Here is what helps the conversation go smoothly:


Bring the label: Screenshot the ingredient panel and the nutritional information table of the formula you are considering. Your pediatrician can review the protein source, calorie content, and micronutrient levels against your baby's specific needs.


Explain your reason: Whether it is allergies, digestive issues, ethical preferences, or just wanting a cleaner ingredient profile — being upfront helps your pediatrician recommend the right type of plant-based formula (intact protein vs hydrolyzed, for example).


Ask about monitoring: Your pediatrician will likely want to track weight gain, growth curves, and any digestive changes for the first few weeks after switching. This is standard for any formula change, not just plant-based ones.


Share resources: If your pediatrician is less familiar with plant-based infant formulas, our why parents are choosing plant-based formula article covers the regulatory standards, ingredient science, and clinical backing in a format that is easy to forward. The 2026 Parent's Guide to Sprout Organic includes the full ingredient breakdown and nutrition panel.

Can I use plant-based formula if my baby has reflux?

Can I use plant-based formula if my baby has reflux?


Reflux is common in infants and has many causes. Not every baby who spits up needs a specialty anti-reflux formula — sometimes adjusting feeding position, bottle type, or feed volume is enough. Talk to your pediatrician first.


If your baby has been diagnosed with gastroesophageal reflux that requires a thickened formula, a standard plant-based formula will not be sufficient on its own because it does not contain a thickening agent. In that case, Bébé M Anti-Reflux is specifically designed for this — it uses organic carob gum to thicken the formula and reduce regurgitation, while still being 100% plant-based and dairy-free.


For general digestive discomfort that is not diagnosed reflux — gas, fussiness, irregular stools — a plant-based formula with intact protein can sometimes help because it removes the dairy and soy triggers that may be contributing to discomfort. Our formulas for sensitive tummies collection has options across the spectrum, from gentle dairy formulas to fully plant-based alternatives.


For a deeper look at how different plant-based formulas handle digestion differently, read our Sprout Organic vs Bébé M comparison — which covers the intact protein vs hydrolyzed protein distinction and why it matters for your baby's gut.

Is plant-based formula more expensive than regular formula?

Is plant-based formula more expensive than regular formula?


Generally, yes — but the gap is smaller than most parents expect, especially when you compare against other specialty formulas like hypoallergenic or hydrolyzed options, which can run significantly higher per serving.


Plant-based formulas from European and Australian manufacturers tend to cost more than US drugstore soy formulas, but they also deliver meaningfully different ingredients — certified organic sourcing, no corn syrup, no palm oil, independently verified vegan status, and stricter regulatory standards. Whether that difference is worth it depends on your family's priorities and budget.


The Milky Box offers bundle pricing and subscriptions that can help bring the per-can cost down. All prices are all-inclusive for US customers — import duties, customs paperwork, and tracked shipping are covered, so there are no surprise fees at delivery.

How does Sprout compare to other plant-based formulas?

How does Sprout compare to other plant-based formulas?

Rather than repeat what we have already published, here are the head-to-head comparisons available on our blog:


Have more questions? This is Part 1 — we will keep adding to this series based on what our customers ask. If there is something we did not cover, reach out to our team at hello@themilkybox.com and your question might make it into Part 2.


You can browse the full Sprout Organic collection or explore all formulas at The Milky Box.




 Australian organic, complete plant-based nutrition

Disclaimer:

Please be aware that this information is based on general trends in babies, and it is not medical advice. Your doctor should be your first source of information and advice when considering any changes to your child’s formula and when choosing your child’s formula. Always consult your pediatrician before making any decisions about your child’s diet or if you notice any changes in your child.


Breastfeeding is the best nutrition for your baby because breast milk provides your child with all the essential nutrients they need for growth and development. Please consult your pediatrician if your child requires supplemental feeding.



Suzanne Renee' is an accomplished professional with extensive expertise in the area of infant nutrition, dedicated to promoting the health and wellbeing of children. She started this journey as a foster parent. Suzanne has emerged as a strong proponent of the European baby formula and has become a full time writer of the subject. In her free time, she enjoys camping, hiking and going to church.

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Reviewed by Suzanne Renee',

Infant Nutrition Expert

Suzanne Renee' is an accomplished professional with extensive expertise in the area of infant nutrition, dedicated to promoting the health and wellbeing of children. She started this journey as a foster parent.


Suzanne has emerged as a strong proponent of the European baby formula and has become a full-time writer on the subject. 


In her free time, she enjoys camping, hiking, and going to church.