Similac 360 Total Care vs Earth's Best Organic Formula 2026
Similac 360 Total Care ($34.98/20.6oz) is our pick for most families — it is widely available and pediatrician-recommended with a complete nutrient profile. Earth's Best Organic ($35.99) is the better choice if organic certification and non-GMO ingredients are priorities for your family.
See Today’s Price →At a Glance
| # | Product | Award | Price | Score |
|---|---|---|---|---|
| 1 | Best Overall | $34 Buy → |
9.2 | |
| 2 | Best for Sensitive | $138 Buy → |
8.9 | |
| 3 | Earth's Best Organic Baby Formula…Earth's Best |
Best Organic | $34 Buy → |
8.5 |
| 4 | Earth's Best Organic Gentle Infan…Earth's Best |
Worth Considering | $34 Buy → |
8.2 |
“5 HMO prebiotics, closest to breast milk”
See Today’s Price →What we like
- 5 HMO prebiotics
- brain and eye development nutrients
- trusted Similac brand
- easy mixing
Watch out for
- Powder requires precise measuring and mixing
- Tub goes quickly with frequent feedings
- Some infants reject Similac if they started on Enfamil
Read Full Analysis
Similac 360 Total Care Infant Formula Powder 20.6 oz Tub is Abbott's flagship infant formula — the first formula to include 5 HMO (Human Milk Oligosaccharide) components that support infant immune development by feeding beneficial gut bacteria in a manner similar to breast milk oligosaccharides. The combination of DHA, lutein, vitamin E, and prebiotics represents the most comprehensive nutritional profile in mainstream formula. Compared to Earth's Best Organic, Similac 360 Total Care prioritizes evidence-based functional ingredients (the HMO research is backed by over 75 clinical studies) over organic ingredient sourcing. For parents who prioritize immune-supporting nutrition data over organic certification, Similac 360 Total Care represents the most scientifically advanced mainstream infant formula available.
“Gentle formula for fussiness”
See Today’s Price →What we like
- 3-pack bulk value
- sensitive formula
- HMO prebiotics
- easy digestion
Watch out for
- Higher upfront cost
- Large bulk buy
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Similac 360 Total Care Sensitive 3-Pack 34.9 oz each addresses the very common challenge of infant digestive sensitivity to standard formulas — gas, fussiness, and mild spit-up that affects an estimated 25% of formula-fed babies. The reduced lactose content (not lactose-free) addresses mild lactose sensitivity while maintaining the 5 HMO immune support components of standard 360 Total Care. The 3-pack format provides approximately 6 weeks of feeding supply for a newborn, making it a practical bulk purchase for families who have confirmed this formula works for their baby. Against Earth's Best Sensitive formula, Similac's HMO inclusion is a meaningful differentiator in the sensitive segment. The right first trial formula for parents whose baby shows gas or fussiness on standard formula.
“USDA certified, non-GMO”
See Today’s Price →What we like
- USDA organic certified
- DHA and ARA nutrients
- gentle on stomach
- trusted brand
Watch out for
- Organic premium price
- Some babies have transition issues
Read Full Analysis
Earth's Best Organic Dairy Infant Formula is the leading USDA-certified organic infant formula — providing DHA and ARA for brain and eye development from organic sources, with no artificial growth hormones in the milk supply. The organic certification is meaningful to parents who prioritize reducing pesticide and chemical residue exposure from the very first feeding. The formula meets all FDA infant formula nutritional requirements and is manufactured to European-standard quality controls. Against Similac 360 Total Care, Earth's Best lacks the 5 HMO immune components but provides certified organic ingredients at a price point lower than some premium conventional formulas. For parents who extend their organic household food philosophy to their infant's formula, Earth's Best is the most accessible USDA-certified option in the category.
“Gentle organic, easy to digest”
See Today’s Price →What we like
- organic certified
- gentle for digestion
- smaller 21oz can
- breast milk inspired
Watch out for
- Smaller can size
- Mild organic smell
Read Full Analysis
Earth's Best Organic Gentle Infant Formula 21 oz is Earth's Best's reduced-lactose formulation for organic-focused parents whose baby shows sensitivity to standard formula. The partial hydrolysis of milk proteins makes the formula easier to digest for sensitive digestive systems, and the organic certification ensures the dairy base meets USDA organic standards. DHA and ARA are present for cognitive and visual development. The 21 oz can is smaller than Similac's bulk formats, which results in higher per-serving cost but better freshness management for parents buying formula on an as-needed basis rather than stocking up. For families committed to organic feeding who have a sensitive baby, Earth's Best Organic Gentle is the natural-first alternative to Similac Sensitive.
Frequently Asked Questions
Which is better, Similac or Earths Best?
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How We Analyze Products
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