Breast Augmentation: Silicone vs Saline Breast Implants

Hands holding different types of breast implants in Singapore.

TL;DR

Breast augmentation in Singapore is a procedure that increases breast size and volume.
Breast implants are the most popular method, with two types available: saline and silicone. They can last around 10 to 15 years.
Replacement or revision surgeries are often required for upkeep.

Kylie Jenner’s confirmation that she chose silicone implants for her breast augmentation has reignited a familiar debate in cosmetic surgery: Is it the best type of implant?

While celebrity choices can influence public perception, the decision between silicone and saline implants involves key differences in feel, safety, longevity, and surgical approach.

Here’s a breakdown to help you make an informed choice.

Exploring The Two Main Types of Breast Implants

When it comes to breast augmentation, the type of implant you choose plays a major role in its final appearance and longevity.

There are two main types of breast implants: saline and silicone. Both have a silicone outer shell, but what fills them — and how they feel — is different.

Saline Breast Implants

Saline implants are filled with sterile saline solution (a safe, medical-grade saltwater solution) after the implant shell is placed in the breast pocket. This unique feature leads to several advantages.

Smaller incision: Because the implant is inserted empty and filled later, your plastic surgeon can make a smaller incision, which may result in a less visible scar.
Customisable volume: Your surgeon can fine-tune the amount of saline during the procedure, helping to correct breast asymmetry.

Saline implants are usually firmer to the touch and may be more likely to cause visible rippling (folds, wrinkles, or wave-like ridges) under thin breast tissue.

Silicone Breast Implants

Silicone implants are pre-filled with a cohesive silicone gel that feels soft and mimics natural breast tissue. Because they come pre-filled, they require a slightly larger incision for placement. But it also means:

Natural look and feel: The gel inside moves and feels similar to natural breast tissue, making it a preferred option for many women.
Reduced rippling: The cohesive gel fills the implant evenly, lowering the risk of visible folds under the skin.

Your surgeon may recommend silicone implants if you want a natural contour and have limited breast tissue for coverage.

Not sure which breast implant is right for you? Book a consultation with us to get a personalised recommendation.

Key Differences Between Silicone vs Saline Breast Implants

You can discuss these factors with your plastic surgeon when determining the right type of breast implant for you.

Aesthetic Differences

Silicone implants tend to move more naturally with your body, especially when you bend or lie down.
Saline implants may appear rounder and firmer, which some people prefer for a more prominent upper-breast fullness.

Safety and Risks

Both types of breast implants are approved for medical use in Singapore and are typically safe under professional supervision. They carry general surgical risks such as:

Infection
Scarring
Capsular contracture (hardening of tissue around the implant)

Longevity and Maintenance

Neither type of breast implant is meant to last a lifetime. Most patients will need revision or replacement surgery at some point, not because of an immediate problem but to maintain results as the body and breast tissue change with age.

Silicone implants may require routine imaging (such as ultrasound or MRI) every few years to check the integrity of the implant shell and confirm there is no leakage.
You can self-monitor a saline implant’s condition, because a rupture causes the implant to deflate and the breast loses volume, making it obvious without imaging.

Choosing the Right Breast Augmentation

Your Aesthetic Goals and Desired Look

Start by clarifying what you want to achieve.

Do you want a dramatic change or a subtle boost? Breast implants can add significant volume, while fat grafting usually offers a modest enhancement.
Are you seeking more cleavage or upper-breast fullness? Implant shape and placement affect how your results look in clothing and swimwear.
Do you want the most natural feel possible? Your surgeon may recommend silicone implants or a hybrid approach for an outcome that meets your expectations.

The clearer you are about these details, the easier it will be for your surgeon to recommend a treatment plan that matches your vision.

Ready to explore your options? Schedule a consultation with us to match your goals with the right breast augmentation approach.

Your Body Anatomy

Your body shape plays a big role in which options work best. Your surgeon will assess:

Chest Wall Width: This determines which implant base width will look most natural.
Skin Elasticity: If your skin is tight, a very large implant may not be suitable without first expanding the tissue.
Existing Breast Tissue: Having more natural tissue can help cover the implant and create a smoother result.

Age Requirements and MOH Guidelines

In Singapore, breast augmentation is regulated under the Ministry of Health (MOH) to ensure patient safety and professional standards.

Minimum Age:
Most plastic surgeons recommend waiting until you’re at least 18 years old, when breast development is complete. Some surgeons may prefer to wait until your early twenties to perform breast augmentation for better long-term results and stability.

Surgeon Qualifications and Clinic Standards:
Only board-certified plastic surgeons accredited by MOH and the Academy of Medicine Singapore may perform breast augmentation. Procedures must also take place in a properly registered clinic or hospital that meets strict hygiene, anaesthesia, and safety requirements.

Approved Techniques and Materials:

Breast implants (saline or silicone) and autologous fat grafting are MOH-approved methods for breast augmentation.
Injectable fillers for breast enlargement, such as hyaluronic acid or polyacrylamide gels, are not allowed due to long-term safety concerns.

Safety, Consent, and Counselling:
MOH guidelines require thorough pre-operative counselling where your surgeon must explain:

The risks and benefits of the breast augmentation procedure.
Alternative treatments (e.g., fat grafting).
Costs and what is included in your surgical package.
Possible complications such as infection, implant rupture, or capsular contracture.

Importance of Engaging A Plastic Surgeon For Breast Augmentation Surgery

Breast augmentation is a medical procedure that requires precision and expertise. A qualified plastic surgeon will guide you through the whole process and ensure you achieve the results you envision.

Choose Dr. Woffles Wu For Breast Augmentation in Singapore

We provide surgical care led by Dr Woffles Wu, a board-certified plastic surgeon with over two decades of experience in aesthetic and reconstructive surgery.

If you’re considering breast augmentation in Singapore, you can schedule a consultation with Dr Wu to discuss your goals, explore your options, and make an informed decision before proceeding.

FAQs on Breast Implants in Singapore

Breast augmentation increases breast size using implants or fat transfer. A breast lift reshapes and raises sagging breasts without adding volume. Some women combine both procedures for a fuller, lifted result.

Most breast implants can last 10 to 15 years, though some may remain intact longer. They’re not lifetime devices and can wear down, rupture, or develop capsular contracture (tightening of scar tissue around the breast implants) over time.

In most cases, yes. Breast implants, especially those placed under the chest muscle with incisions made under the breast or armpit, don’t typically interfere with milk ducts or breastfeeding ability. But if the incision was made around the areola, there’s a slightly higher risk of reduced milk production or altered nipple sensation.