Certifications
Free From
Highlights
Dishwasher safe
Microwave safe
5 oz
Slow flow
Anti-colic venting
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Best Non-Toxic Baby Bottles
We vetted baby bottles against the Welpr Standard and here are our top picks.
Cofounder & Product Curator
Medical Reviewer, PhD
Here's what we look for:
- Non-toxic materials like glass, food-safe silicone, or stainless steel
- Free from BPA, phthalates, and lead
- Third-party certifications whenever available
- Products from transparent brands we trust
Best Non-Toxic Baby Bottles
On Welpr, terms like "non-toxic," "safer," "cleaner," "healthier," and "vetted" are editorial labels based on our own standard for product assessment. They are not guarantees, certifications, or medical claims. Learn more.
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Certifications
Free From
Highlights
Made in EU
EU safety standards
Dishwasher safe
Food-contact safe
3.72 oz
Slow flow
Anti-colic venting
Certifications
Free From
Highlights
EU safety standards
Dishwasher safe
Lifetime warranty
Money-back guarantee
5 oz
Slow flow
Anti-colic venting
Certifications
Free From
Highlights
Dishwasher safe
Microwave safe
Food-contact safe
8 oz
Medium flow
Anti-colic venting
Certifications
Free From
Highlights
Made in USA
Made in EU
Dishwasher safe
Food-contact safe
1 year warranty
4 oz
Anti-colic venting
Certifications
Free From
Highlights
Dishwasher safe
4 oz
Slow flow
Anti-colic venting
Certifications
Free From
Highlights
Dishwasher safe
Microwave safe
Freezer safe
8 oz
Slow flow
Anti-colic venting
Certifications
Free From
Highlights
Dishwasher safe
Freezer safe
3 oz
Slow flow
Anti-colic venting
Certifications
Free From
Highlights
Made in USA
Recyclable packaging
Dishwasher safe
Freezer safe
8 oz
Slow flow
Anti-colic venting
Certifications
Free From
Highlights
Dishwasher safe
8 oz
Slow flow
Anti-colic venting
How to Swap to Non-Toxic baby bottles:
Here's how to swap to non-toxic baby bottles:
What to know about baby bottles
Baby bottles matter because they come into direct contact with your baby's milk or formula, and babies use them multiple times a day during a critical stage of development. Welpr focuses on what the bottle is made of, since the material determines what may transfer into your baby's food, especially when heated.
- Glass bottles (always lead-free) are Welpr's top choice because they don't leach anything into milk or formula.
- When plastic is used, Welpr requires it to be BPA-free, phthalate-free, and PVC-free, with materials clearly listed by the brand.
Check the bottles you already have
Look at the bottles and nipples you currently use and check what they're made of. Most bottles have the material printed on the bottom or on the packaging. Start with the bottles your baby uses most often.
- Look for a recycling number on the bottom — #7 plastics may contain BPA, while #5 (polypropylene) is generally a safer plastic option.
- Check the nipple material too — food-grade silicone or natural rubber are the cleanest choices for anything that goes in your baby's mouth.
Use your current bottles more safely
If you're not ready to replace your bottles right away, small changes in how you use them can reduce what transfers into your baby's milk. This is especially helpful if your current bottles are plastic.
- Avoid heating milk or formula directly in plastic bottles — warm it in a separate glass container and then pour it in, since heat can increase leaching.
- Replace any plastic bottles that are scratched, cloudy, or worn, as damaged plastic is more likely to break down into your baby's food.
Choose cleaner replacements
When shopping for new bottles, prioritize glass bottles or bottles made from clearly labeled safer plastics. Look for brands that are fully transparent about every material used, including the nipple, collar, and any seals.
- Choose bottles with food-grade silicone nipples, and look for labels that confirm the product is free from BPA, PVC, and phthalates.
- Click the button above to shop Welpr Approved baby bottles.
Camille May
Cofounder & Product Curator
Camille May is the co-creator of Welpr and a guide for clean living. After selling her last company in the health food space, she went non-toxic while working to heal an autoimmune condition....
Olushola M. Awoyemi
Medical Reviewer, PhD
Olushola M. Awoyemi (aka Shola) is a board-certified toxicologist and a research scientist with a PhD in Environmental Toxicology. Shola's long-term ambition is to be recognized as a world-renowned expert in toxicology,...