Dr. Brown’s Natural Flow® Anti-Colic Options+™ Wide-Neck Baby Bottle with Level 1 Slow Flow Nipple, 5oz/150mL | live price, prepared checkout

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Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 53 checked facts, checked 2026-10-11T18:09:05.451Z. Research depth: trimmed read. Deep read: the store's own data and 7 outside pages (the store's own product page; manual; spec sheet; blog; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: CPSC recall search returned no recall records for this exact model (Dr. Brown's Natural Flow Anti-Colic Options+ Wide-Neck Baby Bottle, 5oz/150mL, WB51600). Health Canada recall records include one recall for Dr. Brown's Lovey Pacifier & Teether Holders, which is a different product.

• product name: The store listing names the product as Dr. Brown’s Natural Flow Anti-Colic Options+ Wide-Neck Baby Bottle with Level 1 Slow Flow Nipple, 5oz/150mL.. Source: https://4f71f1-4.myshopify.com/products.json (listing), read 2026-10-11T07:16:33.630Z.
• nipple acceptance: In a study of 884 babies, 93% accepted the Dr. Brown’s Options+ Wide-Neck Nipple.. Source: https://4f71f1-4.myshopify.com/products/dr-browns-anti-colic-options-wide-neck-baby-bottle-5oz-150ml (guide), read 2026-10-11T17:44:46.895Z.
• components: The bottle components include cap, collar, nipple/teat, travel disk, insert, reservoir tube, vent assembly, and storage/travel cap (sold separately).. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• health professional recommendation: 9 out of 10 health professionals recommend Dr. Brown's bottles for colic symptoms.. Source: https://drbrowns.pe/wp-content/uploads/2025/02/Catalogo-Minorista-1.pdf (manual), read 2026-10-11T17:45:12.501Z.
• brand preference: The baby preferred Dr. Brown's Options+ Wide Neck Bottles over two other competitive brands.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• leaking and customer service: One user reported bottles started leaking on the first day and that customer service was poor, with warranty denied.. Source: https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle (review), read 2026-10-11T17:45:29.492Z.
• pediatrician recommendation: The store feed states the bottle is the #1 Pediatrician Recommended Baby Bottle in the U.S.. Source: https://4f71f1-4.myshopify.com/products.json (listing), read 2026-10-11T07:16:33.630Z.
• nipple flow consistency: Flow rates don’t change between same-level nipples, so the chosen flow level stays consistent.. Source: https://4f71f1-4.myshopify.com/products/dr-browns-anti-colic-options-wide-neck-baby-bottle-5oz-150ml (guide), read 2026-10-11T17:44:46.895Z.
• vent usage: Options+ can be used without the vent by removing the vent assembly.. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• unique vent system: Dr. Brown's bottles are known as the only ones on the market with a complete ventilation system clinically proven to reduce colic.. Source: https://drbrowns.pe/wp-content/uploads/2025/02/Catalogo-Minorista-1.pdf (manual), read 2026-10-11T17:45:12.501Z.
• ease of holding: The wide neck shape makes it easier for the baby to help hold the bottle.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• gas and wind increase: Another user said the bottles significantly increased gas and wind, were pricey, and customer service was unresponsive.. Source: https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle (review), read 2026-10-11T17:45:29.492Z.
• colic reduction: The anti-colic internal vent system is clinically proven to reduce colic and helps reduce spit-up, burping, and gas.. Source: https://4f71f1-4.myshopify.com/products.json (listing), read 2026-10-11T07:16:33.630Z.
• vent system benefits: The enhanced internal vent system is clinically proven to reduce colic, better preserve nutrients, aid digestion for a good night’s sleep, and provide a flow rate that supports breastfeeding.. Source: https://4f71f1-4.myshopify.com/products/dr-browns-anti-colic-options-wide-neck-baby-bottle-5oz-150ml (guide), read 2026-10-11T17:44:46.895Z.
• first use preparation: Before first use, disassemble all parts, wash, then place components in boiling water for five minutes.. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• pediatrician recommendation: Thanks to the vent system, they are the #1 anti-colic bottles recommended by pediatricians in the US.. Source: https://drbrowns.pe/wp-content/uploads/2025/02/Catalogo-Minorista-1.pdf (manual), read 2026-10-11T17:45:12.501Z.
• nipple shape and latch: The breast-like nipple shape and contour helped with a proper latch and natural feeding, with a seamless switch from breast to bottle and no nipple confusion.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• colic help and teat shape: A user said the bottles helped with colic, the baby loved the teat shape, and they were easy to clean (comes with a small cleaning brush per bottle).. Source: https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle (review), read 2026-10-11T17:45:29.492Z.
• nipple shape: Breast-like nipple shape encourages a proper latch and provides a consistent flow so babies feed at their own pace.. Source: https://4f71f1-4.myshopify.com/products.json (listing), read 2026-10-11T07:16:33.630Z.
• options+ flexibility: The vent system can be removed when baby’s feeding develops, and the bottle nipples have their own venting system similar to most nipple-vented bottles.. Source: https://4f71f1-4.myshopify.com/products/dr-browns-anti-colic-options-wide-neck-baby-bottle-5oz-150ml (guide), read 2026-10-11T17:44:46.895Z.
• nipple inspection warning: To prevent choking hazard, pull on the nipple in all directions before each use to ensure it does not tear. Discontinue use and replace nipple if any signs of wear or damage are visible.. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• feeding problem reduction: Dr. Brown's bottles are recognized for reducing colic, reflux, burping, and gas.. Source: https://drbrowns.pe/wp-content/uploads/2025/02/Catalogo-Minorista-1.pdf (manual), read 2026-10-11T17:45:12.501Z.
• spit-up reduction: A noticeable difference in spit-up was seen after using these bottles.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• quality for price: The same user was unhappy with the quality for the price and said the bottles leak all the time when transporting.. Source: https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle (review), read 2026-10-11T17:45:29.492Z.
• hospital use: The bottle is used in hospitals and NICUs.. Source: https://4f71f1-4.myshopify.com/products.json (listing), read 2026-10-11T07:16:33.630Z.
• structured data: Structured product data lists brand Dr. Brown's, sku WB51600, and the product name.. Source: https://4f71f1-4.myshopify.com/products/dr-browns-anti-colic-options-wide-neck-baby-bottle-5oz-150ml (guide), read 2026-10-11T17:44:46.895Z.
• cleaning: Do not use the wire cleaning brush on the nipple. All parts are safe for dishwasher (top rack only), electric sterilizer, microwave sterilizer, or boiling water. Do not microwave the wire cleaning brush.. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• digestion: Feeding without vacuum helps digestion.. Source: https://drbrowns.pe/wp-content/uploads/2025/02/Catalogo-Minorista-1.pdf (manual), read 2026-10-11T17:45:12.501Z.
• nutrient preservation: They are believed to help preserve milk nutrients.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• teat leaking: The user also reported that teats leak when feeding and dribble everywhere.. Source: https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle (review), read 2026-10-11T17:45:29.492Z.
• assembly: To assemble the internal vent system, connect the reservoir tube to the insert tightly, place into the bottle, snap the nipple into the collar, affix collar to bottle and turn until closed (do not over-tighten).. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• nutrient preservation: Proven to help preserve nutrients in the bottle; vitamins C, A, and E are essential for baby's health.. Source: https://drbrowns.pe/wp-content/uploads/2025/02/Catalogo-Minorista-1.pdf (manual), read 2026-10-11T17:45:12.501Z.
• digestion aid: They are said to aid digestion.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• teat material: The teats are very soft plastic and, if the green anti-colic piece is not in, they flip inwards.. Source: https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle (review), read 2026-10-11T17:45:29.492Z.
• warming and feeding: If warming the bottle, remove all bottle components before warming and use the storage/travel cap. Always test the temperature of milk before feeding. Do not shake the bottle; stir formula gently. Do not fill above the FILL LINE.. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• breastfeeding similarity: Full-vented bottle design, closest to breastfeeding. Internal vent system and silicone nipple work together for controlled flow.. Source: https://drbrowns.pe/wp-content/uploads/2025/02/Catalogo-Minorista-1.pdf (manual), read 2026-10-11T17:45:12.501Z.
• vent system flexibility: The 2-piece vent system is removable when feeding develops, and there is no need to switch bottles because the nipples are also vented.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• flow speed: The slow release teat flowed fairly quick, and the baby choked on the flow.. Source: https://www.productreview.com.au/listings/dr-browns-options-wide-neck-bottle (review), read 2026-10-11T17:45:29.492Z.
• nipple compatibility: Only use Dr. Brown’s nipples with this bottle; other brands may leak or flow too fast or too slow.. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• internal vent mechanism: The internal vent system creates positive pressure inside the bottle so milk, not air, flows to the nipple, reducing air intake.. Source: https://drbrowns.pe/wp-content/uploads/2025/02/Catalogo-Minorista-1.pdf (manual), read 2026-10-11T17:45:12.501Z.
• nipple flow options: Nipples come in different flow sizes to support breastfeeding.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• feeding angle: Hold the bottle so that the reservoir tube hole in the bottom is not covered by liquid, approximately at a 45° angle. Keep baby propped up during feeding.. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• grow with baby: Options+ bottles are designed to grow with the baby; can remove internal vent system when parents see fit.. Source: https://drbrowns.pe/wp-content/uploads/2025/02/Catalogo-Minorista-1.pdf (manual), read 2026-10-11T17:45:12.501Z.
• cleaning: The bottles are dishwasher (top rack) and sterilizer safe, and BPA free; vent parts are tedious to hand wash but dishwasher safe.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• nipple replacement: Change nipples after six weeks of use.. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• vent removal age: After 6 months you can remove the vent system.. Source: https://drbrowns.pe/wp-content/uploads/2025/02/Catalogo-Minorista-1.pdf (manual), read 2026-10-11T17:45:12.501Z.
• leak prevention: Leaking is not an issue if you do not fill above the max fill line, screw on tightly but not super tight, and use the white disc when traveling.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• transport: When transporting bottles, keep them upright and use storage/travel cap or disk to prevent leaking. During air travel, remove internal parts and secure with travel cap or disk.. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• nipple levels: Nipples are available in levels 0, 1, 2, 3, 4, and Y-cut.. Source: https://drbrowns.pe/wp-content/uploads/2025/02/Catalogo-Minorista-1.pdf (manual), read 2026-10-11T17:45:12.501Z.
• overall recommendation: The blog recommends these bottles for reducing colic, spit-up, reflux, burping, gas, and for growing with the baby.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• safety warnings: Warnings include: continuous sucking causes tooth decay; always check food temperature; throw away at first signs of damage; keep components out of reach; never attach to cords; never use nipples as pacifier; always use with adult supervision.. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.
• sponsorship disclosure: The post is sponsored by Dr. Brown's.. Source: https://thestyledpress.com/dr-browns-options-bottle-review/ (blog, The Styled Press, published 2019-09-12), read 2026-10-11T17:45:27.369Z.
• glass warning: For glass bottles: made of borosilicate glass, may break, inspect for sharp edges/fragments/cracks/chips, do not freeze, never allow child to stand/walk/run, do not allow self-feed.. Source: https://drbrowns.cl/wp-content/uploads/2025/04/Instrucciones-Mamaderas.pdf (manual), read 2026-10-11T17:45:06.680Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the manual, the spec sheet, blogs, owner reviews and the recall records of CPSC (United States) and Health Canada and searched for the maker's page, regulator recall notices, owner forums and video reviews. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• What are the exact dimensions (height and diameter) of the 5oz bottle?
• How much does the empty 5oz bottle weigh?
• Does the bottle have a painted finish that can rub off or chip?
• What is the warranty period and what does it cover?
• Has this bottle been certified to any safety standard like ASTM or EN?
• What is the flow rate of the Level 1 nipple in milliliters per minute?
• What age range is recommended for the 5oz size with Level 1 nipple?
• Does the bottle fit standard cup holders or stroller bottle holders?
• Are replacement vent parts available for purchase separately?
• Does the bottle come with a storage/travel cap included?
• Does the polypropylene bottle absorb odors or flavors?
• Does the bottle come with a cleaning brush?

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