The Secret of Premium Baby Bottles: Made with Medical-Grade PPSU

Mom might have experienced this: just after buying a baby bottle that looked sturdy and pretty, after a few washes and sterilizations, its color quickly yellows, it develops stubborn milk odors, and even fine cracks appear, making it no longer usable. Eventually, that “new” bottle only lasts a short time before needing replacement.

This is a common dilemma for new mothers. Many baby bottles look great at first, yet quickly wear out with daily use. So, is there a bottle material truly designed for durability, safety, and baby comfort all at once? Absolutely—PPSU is the solution!

So, the Favorite Choice of New Moms: What Does PPSU Material Mean?

PPSU material stands for Polyphenylsulfone, a type of medical-grade polymer widely used in healthcare, from surgical instruments to high-standard medical components. PPSU is chosen for its unique combination of qualities: strong, heat-resistant up to 180°C, lightweight, shatter-resistant, color-stable, odor-resistant, and safe for babies.

With these premium properties, PPSU is the ideal material for modern baby bottles. Here’s how it compares to other bottle materials:

• PP (Polypropylene): lightweight and inexpensive, but dulls quickly and not heat-resistant over repeated sterilizations.
• PES (Polyethersulfone): slightly better than PP, but still less stable compared to PPSU.
• Glass: safe and odor-free, but heavy and prone to breaking, making it less practical for daily use.

With PPSU baby bottles, moms don’t need to worry about bottles wearing out quickly, yellowing, or absorbing odors. PPSU bottles can be sterilized hundreds of times while staying clear and looking new. This is why PPSU is the top choice for premium baby bottle production.

Advantages of PPSU for Safe Baby Bottles

Source: Hegen

There are strong reasons why PPSU is considered the best material for baby bottles. Its advantages include:

• Withstands repeated sterilization: PPSU bottles can be sterilized hundreds of times without damage or yellowing, making them ideal for daily intensive use.
• BPA & BPS free: PPSU is proven free from harmful chemicals like BPA and BPS, ensuring it is safe for babies.
• Resistant to odors and discoloration: Unlike regular plastic bottles, PPSU bottles do not absorb milk odors and remain clear even after long-term use, keeping breast milk fresh and high-quality.
• Lightweight yet incredibly strong: PPSU is safer and more practical than glass, while still offering exceptional durability.

With these advantages, parents can feel at ease knowing they won’t need to frequently replace bottles. Importantly, PPSU bottles help preserve the quality and nutrition of breast milk without contamination from odors or harmful substances.

Also read: Don’t Just Grab Any Plastic for Breast Milk! Choose Hegen Storage Instead!

Hegen PPSU Bottle: Premium Quality, Proven Safety

Source: Hegen credit to @/rumi.malik

Many brands claim to use PPSU, but the Hegen PPSU Bottle sets a higher standard with medical-grade quality. This bottle resists clouding and stays crystal clear even after repeated washing, proving both safe and durable.

What sets Hegen apart further is its Press-to-Close, Twist-to-Open™ (PCTO™) innovation, making it easy for moms to quickly seal or open the bottle. The ergonomic sqround™ (square + round) design is comfortable for little hands to hold and helps prevent spills.

It’s no surprise that Hegen has earned international recognition, including the Best Innovative Feeding Solution (Parents’ Choice Awards 2025, seven years in a row) and certification as the #1 PPSU Feeding Bottle Worldwide, a testament to the trust of mothers across the globe.

This year is even more special as Hegen receives the Legend Award, marking 10 years of our journey. This honor is especially meaningful because it was chosen directly by parents—our extended Hegen family. Thank you for your trust and support. Here’s to continuing to grow together!

The Real Difference Compared to Other PPSU Bottles on the Market

Hegen stands out with higher standards because:

• It uses medically graded PPSU, not just a “PPSU label” on the packaging.

• It features an ergonomic design and modular system that can be used from newborns to toddlers.

• It incorporates anti-spill and anti-colic innovations to ensure a comfortable feeding experience for babies.

These differences make Hegen PPSU Bottles a truly premium choice and a long-term investment in your baby’s health.

Also read: Tips to Help Your Baby Resume Breastfeeding After a Feeding Strike

Time to Choose a Bottle with Medical-Grade PPSU Technology

Giving your little one the best also means choosing a baby bottle that is safe, durable, and comfortable for daily use. Don’t let your baby drink from a bottle that breaks easily, retains odors, or contains harmful materials.

Hegen’s PPSU bottles are the perfect choice for the modern parent. With an elegant design, high functionality, and medical-grade quality, Hegen is not just a baby bottle—it’s a complete solution for your breastfeeding journey.

With a versatile system, you can breastfeed, pump, store, and feed directly from the same bottle without transferring milk to another container. Practical, hygienic, and ensures every precious drop of breast milk is preserved.

Hegen PPSU bottles are more than just bottles—they’re a long-term investment in your baby’s health. Available in various sizes with elegant, neutral-colored designs, they also make a luxurious and practical baby gift.

Experience the advantages of Hegen PPSU bottles and other breastfeeding products yourself. This small investment will have a meaningful impact on your baby’s health, comfort, and future. Explore the Hegen PPSU Bottle collection now, only at Hegen Indonesia.