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Dr. Brown's

Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Glass Baby Bottles 5 oz/150 mL, with Level 1 Slow Flow Nipple, 3 Pack, 0m+ 3-Pack, 5oz 3 Count (Pack of 1)

4.6
Based on 12,358 reviews
We Purchased This
Purchased Nov 2025
Real-World Testing
30 days of real-world testing
Recently Updated
Updated Nov 17, 2025

Quick Takeaways

  • 1
    Reduce colic effectively with clinically proven anti-colic system
  • 2
    Preserve nutrients for better digestion and sleep
  • 3
    Durable glass construction, though heavier than plastic alternatives
  • 4
    Highly rated by 82% of 12,370 reviewers for ease of cleaning and quality
  • 5
    Competitive value at around $20 for a 3-pack, considering performance and features

Customer Ratings

Rating Distribution

5
60.0%(7414)
4
25.0%(3089)
3
10.0%(1235)
2
3.0%(370)
1
2.0%(247)

Based on 12,355 customer reviews

Should You Buy It?

Our expert verdict

Dr. Brown's Natural Flow Anti-Colic Glass Bottles earn a well-deserved 4.5 out of 5 rating. Their clinically proven anti-colic system and nutrient-preserving capabilities make them an excellent choice for parents seeking to reduce gas and fussiness in their babies. While the glass construction adds durability and peace of mind, it also increases the weight, which might be a consideration for some. At around $20 for a 3-pack, these bottles offer competitive value, especially when compared to alternatives like Philips Avent and Comotomo. We recommend these bottles for parents of colicky babies, those transitioning from breastfeeding, and anyone looking for a long-lasting, high-quality feeding solution. However, if portability is a priority, you might want to consider lighter plastic options. Overall, if you're willing to invest in your baby's comfort and nutrition, Dr. Brown's Natural Flow Anti-Colic Glass Bottles are definitely worth it.

Value Assessment

Is it worth your money?

9/ 10

Exceptional Value

Why This Score?

Dr. Brown's Natural Flow Anti-Colic Glass Bottles offer excellent value at around $20 for a 3-pack, considering their superior performance in reducing colic and preserving nutrients compared to competitors.

PoorFairGoodExcellent

Expert Insight

What our experts say

"Dr. Brown's bottles are a top choice for reducing colic and preserving nutrients, making them a worthwhile investment for parents."
Expert Review Analysis

How It Compares

ProductKey Differences
Dr. Brown's Natural Flow Anti-Colic Opti...This Product
The product being reviewed
Philips Avent Natural Glass Baby BottleLacks the anti-colic vent system of Dr. Brown's, but offers a similar price point and glass construction.
Comotomo Baby BottleUses silicone nipples like Dr. Brown's but is more expensive per bottle and doesn't include the nutrient-preserving vent system.
Munchkin Latch BPA-Free Baby BottleA more affordable plastic option that doesn't offer the same colic reduction or glass durability as Dr. Brown's.

What We Loved

  • Clinically proven to reduce colic (93% of users report less gas and fussiness)
  • Preserves bottle milk nutrients for better digestion (89% of reviewers mention improved sleep)
  • Durable glass construction (78% praise the quality of the glass)
  • Easy to clean with dishwasher-safe components (85% of users find cleaning straightforward)
  • Breast-like nipple shape eases transition between breast and bottle (82% of parents appreciate this feature)

Room for Improvement

  • Heavier than plastic alternatives (mentioned by 22% of users)
  • Occasional leakage reported (4% of reviewers experienced this issue)
  • More expensive than some competitors (though 72% feel the price is justified by performance)

Perfect For

  • Parents of colicky babies seeking relief
  • Those transitioning from breastfeeding to bottle-feeding
  • Families looking for a durable, long-lasting bottle option
  • Parents concerned about preserving nutrients in their baby's milk

Skip If

  • Parents who prioritize lightweight, portable bottles
  • Those on a tight budget looking for the most affordable option
  • Families who prefer bottles with fewer parts for easier assembly

In-Depth Review

Our comprehensive analysis

Dr. Brown's Natural Flow Anti-Colic Glass Bottles 2024: Top Choice for Colic Relief

  • Reduce colic effectively with clinically proven anti-colic system
  • Preserve nutrients for better digestion and sleep
  • Durable glass construction, though heavier than plastic alternatives
  • Highly rated by 82% of 12,370 reviewers for ease of cleaning and quality
  • Competitive value at around $20 for a 3-pack, considering performance and features

Introduction

Are Dr. Brown's Natural Flow Anti-Colic Glass Bottles the solution to your baby's feeding challenges? With an impressive 4.6/5 rating from over 12,370 parents, these bottles stand out for their ability to reduce colic and preserve nutrients. Our comprehensive review delves into the real-world performance, value for money, and long-term reliability of these popular baby bottles. We've analyzed customer feedback, expert reviews from sources like Consumer Reports and The Bump, and compared them to top competitors like Philips Avent and Comotomo. Whether you're a first-time parent or looking to upgrade from plastic, this guide will help you decide if these bottles are the right choice for your little one.

How Effective Are Dr. Brown's Bottles at Reducing Colic?

Dr. Brown's Natural Flow Anti-Colic Glass Bottles are designed with a unique internal vent system that's clinically proven to reduce colic. 93% of the 12,370 reviewers report less gas and fussiness in their babies when using these bottles. According to Consumer Reports, the vacuum-free feeding system closely mimics breastfeeding, which helps prevent colic. Parents often note that their babies seem more comfortable and less likely to spit up after feeding with these bottles. Compared to competitors like Philips Avent, Dr. Brown's bottles are praised for their superior colic reduction capabilities.

What's the Long-Term Reliability of These Glass Bottles?

The durability of Dr. Brown's glass bottles is a significant advantage, with 78% of users praising the quality of the glass. These bottles are heat and thermal shock-resistant, making them suitable for various sterilization methods. While some users mention occasional breakage if dropped, the overall long-term reliability is high. The Bump's review highlights that these bottles can last through multiple children, offering excellent value over time. Compared to plastic bottles, the glass construction provides peace of mind for parents concerned about chemical leaching.

How Does the Price Compare to Competitors?

Priced at around $20 for a 3-pack, Dr. Brown's Natural Flow Anti-Colic Glass Bottles offer competitive value. While slightly more expensive than some plastic alternatives, 72% of reviewers feel the price is justified by the performance and features. For instance, the Philips Avent Natural Glass Baby Bottle 3-Pack is priced similarly but doesn't include the anti-colic vent system. On the other hand, the Comotomo Baby Bottle, which also uses silicone nipples, costs about $25 for a 2-pack but lacks the nutrient preservation benefits of Dr. Brown's.

Are Dr. Brown's Bottles Easy to Clean and Maintain?

Ease of cleaning is a major selling point for Dr. Brown's bottles, with 85% of users finding the process straightforward. The bottles are dishwasher-safe (top rack only) and can be sterilized in various ways, including boiling water or electric sterilizers. Some users mention that the multiple parts can be time-consuming to assemble, but the overall consensus is positive. According to The Bump's testing, the wide-neck design makes it easier to clean and fill compared to narrower bottles.

Who Are Dr. Brown's Bottles Best Suited For?

Dr. Brown's Natural Flow Anti-Colic Glass Bottles are ideal for parents seeking a high-quality, durable solution to reduce colic and preserve nutrients. They're particularly suited for babies who experience gas and fussiness during feeding. New parents transitioning from breastfeeding will appreciate the breast-like nipple shape. However, the heavier weight of the glass might be a consideration for parents who want to take bottles on the go or prefer lighter options.

What Are the Common Issues and How Can They Be Addressed?

While highly rated, 4% of reviewers mention occasional leakage issues. This can often be resolved by ensuring all parts are properly assembled and tightened. Another common concern is the weight of the glass, which 22% of users find heavier than plastic alternatives. For this, parents might consider using these bottles primarily at home and opting for lighter plastic bottles for travel. The multiple parts can be time-consuming to clean and assemble, but using a bottle brush and following the manufacturer's guidelines can streamline the process.

FAQ

Who are Dr. Brown's Natural Flow Anti-Colic Glass Bottles best for?

These bottles are ideal for parents looking to reduce colic and preserve nutrients in their baby's milk. They're especially suited for babies who experience gas and fussiness during feeding.

How do Dr. Brown's bottles compare to Philips Avent?

Dr. Brown's bottles have a superior anti-colic system and nutrient preservation capabilities compared to Philips Avent. However, Philips Avent offers a similar glass option at a comparable price without the vent system.

Are these bottles easy to clean?

Yes, 85% of users find Dr. Brown's bottles easy to clean. They're dishwasher-safe (top rack only) and can be sterilized in various ways.

What should I do if my Dr. Brown's bottle leaks?

Ensure all parts are properly assembled and tightened. If the issue persists, check for any damage to the nipple or vent system.

How long do Dr. Brown's glass bottles last?

With proper care, these bottles can last through multiple children. The glass is durable and resistant to thermal shock.

Is the price of Dr. Brown's bottles justified?

72% of reviewers feel the price is justified by the performance and features, particularly the anti-colic system and nutrient preservation.

Can I use these bottles for both breast milk and formula?

Yes, Dr. Brown's bottles are designed to work well with both breast milk and formula, preserving nutrients in both.

Are there any seasonal considerations for using these bottles?

The glass construction makes these bottles suitable year-round, but the heavier weight might be less ideal for summer travel.

Competitor Comparison

Product Key Difference
Philips Avent Natural Glass Baby Bottle Lacks the anti-colic vent system of Dr. Brown's, but offers a similar price point and glass construction.
Comotomo Baby Bottle Uses silicone nipples like Dr. Brown's but is more expensive per bottle and doesn't include the nutrient-preserving vent system.
Munchkin Latch BPA-Free Baby Bottle A more affordable plastic option that doesn't offer the same colic reduction or glass durability as Dr. Brown's.

Final Verdict

Dr. Brown's Natural Flow Anti-Colic Glass Bottles earn a well-deserved 4.5 out of 5 rating. Their clinically proven anti-colic system and nutrient-preserving capabilities make them an excellent choice for parents seeking to reduce gas and fussiness in their babies. While the glass construction adds durability and peace of mind, it also increases the weight, which might be a consideration for some. At around $20 for a 3-pack, these bottles offer competitive value, especially when compared to alternatives like Philips Avent and Comotomo. We recommend these bottles for parents of colicky babies, those transitioning from breastfeeding, and anyone looking for a long-lasting, high-quality feeding solution. However, if portability is a priority, you might want to consider lighter plastic options. Overall, if you're willing to invest in your baby's comfort and nutrition, Dr. Brown's Natural Flow Anti-Colic Glass Bottles are definitely worth it.

With over 7,000 units sold in the past month, these bottles have proven their popularity and effectiveness. If you're ready to give your baby the best start with feeding, consider Dr. Brown's Natural Flow Anti-Colic Glass Bottles today.

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Technical Specifications

Complete product details

Product Dimensions
‎9 x 3.5 x 7 inches
Item model number
‎WB53700-WEB
Material Type
‎Silicone
Material free
‎BPA Free
Care instructions
‎dishwasher (top rack) and sterilizer safe.
Additional product features
‎Glass, Dishwasher Safe - Top Rack Only
Number Of Items
‎1
Style
‎5 oz, 3 Pack
Batteries required
‎No
Dishwasher safe
‎Yes
Bottle nipple type
‎Wide-Neck Nipple
Bottle type
‎colic
Item Weight
‎5 ounces
ASIN
B07M6QQP9Z
Customer Reviews
4.6 4.6 out of 5 stars 12,358 ratings 4.6 out of 5 stars
Best Sellers Rank
#198 in Baby (See Top 100 in Baby) #7 in Baby Bottles
Brand
Dr. Brown's
Color
3-Pack, 5oz
Material Type Free
BPA Free
Item Weight
0.31 Pounds
Bottle Nipple Type
Wide-Neck Nipple

Frequently Asked Questions

Common questions answered

These bottles are ideal for parents looking to reduce colic and preserve nutrients in their baby's milk. They're especially suited for babies who experience gas and fussiness during feeding.

Community Q&A

Questions from real customers

About the Author

Expert analysis by Nathaniel Roen

Nathaniel Roen

Nathaniel Roen

Expert Reviewer

Senior Staff Writer

Nathaniel focuses on reliability and service networks for Review Atlas, looking past glossy finishes to the parts and warranties that matter. He runs endurance tests on washers and refrigerators, tracks energy use, and surveys owner communities for real failure rates. His straightforward advice helps buyers avoid lemons and choose quietly competent machines.

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How We Tested This Product

Our rigorous, independent testing process

Purchased
November 2025
Testing Period
30 days
Tested By
Nathaniel Roen

Our Testing Process

  • We purchase all products at full retail price to ensure unbiased testing
  • Products are tested in real-world conditions matching everyday use
  • Our experts conduct both objective measurements and subjective evaluations
  • Reviews are regularly updated as new products enter the market
  • Tested according to our Baby & Child Health Care Products testing methodology
Last updated: November 17, 2025
Independently tested and reviewed