Nature Valley Crunchy Granola Bars Peanut Butter vs GoMacro Bars
Glyphosate contamination comparison · Source: Mamavation 2022
⚠ Contaminated
General Mills
Nature Valley Crunchy Granola Bars Peanut Butter
✓ Certified Clean
Clean Alternative
GoMacro Bars
| Attribute | Nature Valley Crunchy… | GoMacro Bars… |
|---|---|---|
| Glyphosate (ppb) | 312 ppb | Not detected |
| Contamination level | MODERATE | SAFE |
| USDA Organic | ✗ No | ✓ Yes |
| Non-GMO Project | ✗ No | ✓ Yes |
| Glyphosate-Free Certified | ✗ No | ✓ Yes |
| Certifications held | None verified |
USDA Organic
Non-GMO Project
Glyphosate-Free Certified
|
| Data source | Mamavation 2022 | Certification verified |
The Verdict
Nature Valley contains 2× more glyphosate than the EWG child-safe threshold — GoMacro Bars contains none.
312 parts per billion of glyphosate was detected in Nature Valley Crunchy Granola Bars Peanut Butter by Mamavation 2022. That exceeds the EWG's 160 ppb child-safe benchmark by 2× — classified as MODERATE contamination. Glyphosate is classified by IARC as a probable human carcinogen (Group 2A). GoMacro Bars is certified USDA Organic + Non-GMO Project + Glyphosate-Free Certified — meaning it was independently tested and confirmed free of synthetic pesticide residue.
See full contamination data for Nature Valley Crunchy Granola Bars Peanut Butter · See all 100 contaminated products →