Parents seeking formula options that help manage reflux and spit-up can turn to clinically studied options designed for easier digestion. This guide highlights five relevant formulas, including rice-starch formulations and hydrolyzed protein blends, to support comfortable feeding times while aiming to support growth and development.
| Product | Brand | Key Benefit |
|---|---|---|
| Enfamil A.R. Baby Formula, Rice Starch | Enfamil | Reduces spit-up; DHA for brain development |
| ByHeart Infant Formula 24 oz | ByHeart | Closest-to-breast milk protein; organic whole milk base |
| Good Start Dr. Brown’s Soothe Pro 12 oz | Good Start | Probiotics; easy digestion; sensitive tummy |
| Similac 360 Total Care Sensitive | Similac | 5 HMOs; prebiotic blend similar to breast milk |
| Enfamil A.R. Infant Formula 27.4 oz | Enfamil | Spit-up reduction; DHA for brain development |
Below are five carefully chosen products that address reflux and spit-up while supporting overall infant nutrition. Each section includes a quick overview, an image, and the product’s key features.
Enfamil A.R. Baby Formula With Rice Starch

Enfamil A.R. is explicitly designed to reduce spit-up by incorporating iron and rice starch. It is clinically proven to reduce frequent spit-up by over 50% in about one week. The formula is positioned as a leading option for reflux-related feeding concerns and includes DHA to support brain and eye development.
- REDUCES SPIT-UP: Rice starch helps reduce spit-up frequency.
- LEADING FORMULA FOR SPIT-UP/REFLUX: Follows reflux reduction guidelines from the American Academy of Pediatrics.
- NURTURING DEVELOPMENT: DHA supports brain and eye development.
ByHeart Infant Formula 24 Oz

ByHeart focuses on an organic, whole-milk base with a patented protein blend designed to be closest to breast milk. The formula uses certified-clean ingredients and emphasizes an easy-to-digest profile, with clinical indicators showing benefits like less spit-up and softer poops.
- ORGANIC WHOLE MILK BASED: Uses certified-clean ingredients including organic, grass-fed whole milk.
- PATENTED PROTEIN BLEND: Aims to mirror the protein composition of breast milk.
- CLINICALLY PROVEN BENEFITS: Clinically shown for less spit-up and easier digestion.
Good Start Dr. Brown’s Soothe Pro 12 Oz

This formula targets common feeding issues such as gas, fussiness, and spit-up. It uses a high-quality whey protein base to reduce curdling and employs an advanced two-step hydrolysis process to make proteins smaller and easier to digest, supporting sensitive tummies.
- GENTLE NUTRITION: Formulated for sensitive tummies with fussiness and gas concerns.
- PROBIOTICS AND DHA: Supports digestive health and brain development.
- HYDROLYZED PROTEIN: Larger proteins broken down for easier digestion.
Similac 360 Total Care Sensitive Infant Formula

Similac 360 Total Care Sensitive is designed to help with fussiness and gas due to lactose sensitivity. It includes five HMOs (prebiotics) that are structurally similar to those in breast milk to promote digestive comfort and immune support during early development.
- 5 HMO PREBIOTICS: Prebiotic blend similar to breast milk supports gut health.
- FUSSINESS AND GAS RELIEF: Specifically formulated for sensitive tummies.
- BREAST MILK-LIKE DIGESTIVE SUPPORT: Aims to ease digestion while supporting growth.
Enfamil A.R. Infant Formula 27.4 Oz (Pack of 4)

This larger canister variant of Enfamil A.R. continues to offer rice starch and iron to help reduce spit-up while providing DHA for brain development and probiotics to support digestive and immune health. It’s designed for families seeking a quantity option without compromising reflux relief.
- SPIT-UP REDUCTION: Rice starch-based formula to help reduce spit-up frequency.
- REFLUX GUIDELINES: Aligns with pediatric reflux reduction standards.
- DHA AND PROBIOTICS: Supports brain development and digestive health.
Buying Guide: Key Considerations For Picking A reflux-focused Formula
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<liSpit-up versus reflux focus: Some formulas specifically target spit-up, while others address broader reflux symptoms. Look for rice starch or hydrolyzed proteins if spit-up is the primary concern.
<liProtein type and digestion: Whey-based formulas with hydrolyzed proteins can be gentler on sensitive tummies. Consider formulas labeled as easy-to-digest or hydrolyzed if gas and fussiness are present.
<liDHA and other nutrients: DHA supports brain and eye development; many reflux-focused formulas include it. Probiotics may help digestive health and immunity.
<liOrganic and clean-label considerations: Organic bases or Clean Label certifications can be important for parents seeking simpler ingredient lists.
<liFeeding patterns and quantities: Large-tub formulas are convenient for families with frequent feeds, but check storage, preparation, and shelf life guidelines.
<liAllergy and intolerance considerations: If there’s a known lactose intolerance or cow’s milk protein intolerance, select a formula designed for sensitive tummies or with lactose reduction.
<liPediatric guidance: Always consult a pediatrician for persistent reflux or spit-up, especially if weight gain or feeding issues are present.
Choosing a reflux-focused formula involves balancing spit-up reduction, digestion ease, and developmental nutrition. The five options above provide a range of approaches—from rice starch spurt-reducing formulas to protein-hydrolysis and breast-mimicking blends—allowing caregivers to choose based on infant tolerance and pediatric advice.