Certifications
Free From
Highlights
Dishwasher safe
Lifetime warranty
3-5 pieces
Stand
Forged construction
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The Best Non-Toxic Knife Sets
We vetted knife sets against the Welpr Standard and here are our top picks.
Cofounder & Product Curator
Medical Reviewer, PhD
Here's what we look for:
- Materials like stainless steel and 100% wood
- Untreated or finished with food-grade oils
- No plastic in contact with food (but we avoid it wherever possible)
- Transparent brands that disclose all materials used
The Best Non-Toxic Knife Sets
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
Dishwasher safe
Lifetime warranty
13-15 pieces
Knife block
Certifications
Highlights
Made in EU
Dishwasher safe
Lifetime warranty
9-12 pieces
Knife block
Forged construction
Discount Code
WELPRCertifications
Free From
Highlights
Recycled materials
Dishwasher safe
1 year warranty
3-5 pieces
No storage
Discount Code
WELPRCertifications
Free From
Highlights
Recycled materials
Dishwasher safe
1 year warranty
13-15 pieces
Knife block
Certifications
Highlights
Recycled materials
Dishwasher safe
Food-contact safe
5 year warranty
6-8 pieces
Knife block
Certifications
Free From
Highlights
Dishwasher safe
Lifetime warranty
9-12 pieces
Knife block
Forged construction
Certifications
Highlights
Dishwasher safe
Lifetime warranty
9-12 pieces
Knife block
Forged construction
Certifications
Free From
Highlights
Dishwasher safe
Lifetime warranty
3-5 pieces
Knife block
Forged construction
Certifications
Highlights
Made in EU
Dishwasher safe
Lifetime warranty
16+ pieces
Knife block
Forged construction
How to Swap to Non-Toxic knife sets:
Here's how to swap to non-toxic knife sets:
What to know about knife sets
Welpr focuses on the materials your knives are made of, especially the blade and any parts that touch your food. Most quality knives use stainless steel blades, which are non-reactive and safe for food contact. The handle, rivets, and any coatings or finishes are where less desirable materials can show up.
- Knives with plastic components that contact food or bare steel that reacts with acidic ingredients are worth a closer look.
- Since knives are used daily and make direct contact with everything you eat, they're one of the higher-priority kitchen items to get right.
Review the knife set you already use
Check what your current knives are made of. Look at the blade material, handle material, and whether there are any coatings on the blade. This information is usually on the original packaging, the manufacturer's website, or stamped on the blade itself.
- Look for "stainless steel" or "high-carbon stainless steel" on the blade — these are non-reactive and safe for food prep.
- If your handles are plastic, check whether any plastic parts sit where the blade meets the handle and could contact food during cutting.
Use your current knives more safely
If your knives have coatings or materials you're unsure about, a few simple habits can help. Replacing a full knife set isn't always practical right away, so small changes are a good starting point.
- Avoid using knives with chipped or flaking blade coatings, since damaged surfaces are more likely to transfer material to food.
- Hand-wash knives instead of running them through the dishwasher, which can degrade handles and coatings faster over time.
Choose cleaner replacements
Look for knife sets with full stainless steel blades and handles made from stainless steel, natural wood, or bamboo finished with food-grade oil. Avoid sets with non-stick or decorative coatings on the blades and plastic parts that touch food.
- Skip sets that advertise colorful or non-stick blade coatings — a plain stainless steel blade is the simplest, safest choice.
- Click the button above to shop Welpr Approved knife sets.
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,...