About Aoi

Aoi is a brand dedicated to both mother and baby, researched and developed by Inochi. The Aoi ecosystem focuses on creating diverse product lines to be with babies through each stage of early development.

Aoi will be a trusted friend, accompanying and sharing the challenges in the journey of caring for babies. With Aoi, our little angel will experience holistic development and explore the world on their own. From there, Aoi will build a nurturing journey filled with joy, inspiration, and lifestyle with mom and dad.

Babies safety is the top priority

Products within the Aoi ecosystem are produced from premium materials such as PPSU (Polyphenylsulfone), virgin PP (Polypropylene), silicone, among others, completely free from BPA, ensuring absolute safety for the health of newborns and young children.

Among these materials, PPSU plastic has undergone certified testing and meets the standards set by the NSF (National Sanitation Foundation) of the United States and the FDA (Food and Drug Administration), making it absolutely safe for babies. It boasts the ability to withstand temperatures up to 200 degrees Celsius, is shatter-resistant, odor-resistant, and scratch-resistant.

Products & Materials Certificate

Food Contact by Eurofins

Food contact testing by Eurofins ensures chemicals or harmful substances do not leak into food items, verifying compliance with local and global safety laws like FDA, EU regulations, and national standards.

REACH Compliance & RoHS

Health and Environmental Protection Standard in the EU Market

NSF certification

NSF certification proves that a product, material, or system meets strict public health, safety, and quality standards.

Japanese Quality

Food Hygiene And Safety

ISO 15378:2017

International Standard for Quality Management Systems in Pharmaceutical Packaging Materials

Sedex Members Ethical Trade Audit

A widely used ethical audit methodology that assesses a supply chain for labor standards, health and safety, environmental performance, and business ethics.

Premium Material meeting Global Standards

Directly Imported PPSU Plastic from BASF Group

What’s PPSU material?

Why is PPSU chosen as the material for baby bottles?

Aoi baby bottles are made from PPSU (Polyphenylsulfone) plastic, a premium material known for its excellent durability and high safety standards, commonly used in healthcare and food storage. PPSU baby bottles are among the top-rated products on the market today, trusted by parents.

Do you know, Mom?

BASF is the world’s best PPSU supplier. With its headquarters located in Ludwigshafen, Germany, the BASF Group has subsidiary and joint venture companies in more than 80 countries, 6 integrated production sites, and 390 other production sites worldwide.

Free from any endocrine-disrupting chemicals like BPA and BPS

Excellent resistance to hydrolysis, suitable for repeated steam sterilization

Scratch-resistant and shatterproof

Withstands high temperatures up to 200°C

Directly imported silicone from Japan's leading silicone conglomerate

Aoi pacifier nipples are made from 100% silicone directly imported from Japan’s leading silicone conglomerate.

Modeled after mother’s nipple during breastfeeding, Aoi pacifier nipples are carefully designed to provide the safest and most comfortable nursing experience for your baby.

Premium Material

Specially designed for softness

The market’s softness rating is the best at 20 Shore A, with its thickness promoting your baby’s natural oral development.

Withstands heat up to 120°C. Resistant to fungi and bacteria.

Anti-spill valve prevents spluttering and over-inflation when your baby nurses in various positions.

How to choose nipples and baby bottles for babies

Aoi baby bottles can be used for each stage of your child’s development.

Nipple Size Chart

SS

0 – 1 m

S

1 – 3 m

M

3 – 6 m

L

6 – 9 m

LL

9 m+

Baby Bottle Size Chart

Proper Hygiene & Sterilization Guidelines

Before each use and before the first use, please thoroughly wash each part of the nipple and baby bottle before sterilizing,

Especially, use a nipple puncher or nipple brush to clean and open the nipple hole for the first time, and expand the nipple hole and anti-spill valve.

Attention, Moms!

The anti-spill valve is designed to prevent milk splatter and over-inflation. If your baby sucks vigorously or is very hungry, the nipple may become compressed or blocked. In such cases, Aoi recommends using a nipple puncher or nipple brush to clear the anti-spill valve.

If your baby suddenly becomes reluctant to bottle-feed, you can switch to a larger nipple size to accommodate your baby’s faster and healthier feeding ability!

Removable parts such as the bottle body, nipple, and sealing cap should be soaked in boiling water for 2 – 3 minutes. Over-soaking can damage and reduce the lifespan of the nipple and baby bottle.

Keep the water bottle fully submerged in boiling water.

Soak for approximately 2 – 3 minutes.

Ensure the water for cleaning the baby bottle is at a sufficient temperature.

Allow all parts to cool before use and drain any trapped water inside the nipple to ensure maximum hygiene.

In subsequent uses, moms can sterilize in the microwave or sterilizer.

Aoi Multifunctional Baby Bottle

Aoi reminds Mom

The air valve works most effectively when turned upwards to prevent milk from overflowing while your baby drinks.
Clean before each use.Check the nipple carefully before each use. Discard the nipple if there are any signs of damage.
Store the nipple away from direct sunlight and other heat sources.
Do not leave the nipple in sterilizing solution for longer than the recommended time. All of these can damage the nipple. Always check the food temperature before giving it to your child.
Do not allow your child to run or walk while drinking.Continuous and prolonged liquid contact can cause tooth decay.
Depending on usage, baby bottles should be used within 6 months.
Nipples and baby bottles should be replaced every 3 months.