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Head to head
Earth's Best Organic Dairy vs Enfamil NeuroPro
In independent testing, Enfamil NeuroPro showed lower heavy-metal levels overall (purity 98 vs 87). The full lab numbers, metal by metal:
| Purity score | 87A | 98A |
| Lead ppb | 1.8 | — |
| Cadmium ppb | — | 1.4 |
| Aluminum ppb | 477 | 89 |
| Price | $1.43/oz | $1.45/oz |
| Est. cost at 28 oz/day | $6.21/day | $6.30/day |
| Origin | US | US |
| Base | Cow's milk | Cow's milk |
| Buy | Buy |
Earth's BestOrganic Dairy
EnfamilNeuroPro
Lab data: Consumer Reports independent testing, March 2025. Purity scores are relative to the tested cohort — methodology. Not medical advice; consult your pediatrician.