In recent years, breast augmentation has moved  well beyond the traditional “boob job”. New techniques such as Motiva Preservé™  and Mia Femtech™ focus on tissue preservation, smaller scars, and faster recovery, while still aiming  for soft, natural-looking results. 

Both systems come from the same manufacturer (Establishment Labs, the company behind Motiva implants) and both are designed for women who want a more modern, gentler approach than older methods.  They are  both for more natural results and performed under local anaesthetic with or without sedation.  Mr Reza Nassab is one of the first plastic surgeons in the UK to perform the Motiva Preserve purely under local anaesthetic without sedation as the wide awake breast augmentation procedure.

We look at the differences between Motiva Preservé vs Mia Femtech, who each option suits best, and what to expect if you are considering either technique – with a particular focus on Motiva Preservé, which is a key part of Mr Reza Nassab’s awake breast augmentation practice in Manchester and Cheshire. 

What Is Motiva Preservé?

Motiva Preservé™ is a new-generation breast augmentation technique that combines:
• A small incision in the breast fold (usually around 2.5–3 cm) 
• Special instruments to create the pocket gently (a channel separator and inflatable balloon) 
• Motiva SmoothSilk® Ergonomix2® implants, designed to feel very soft and move like natural breast tissue 

The aim is to preserve as much of your natural breast anatomy as possible – the ligaments, nerves and blood supply – while still increasing breast size and improving shape. 

At Reza Nassab Plastic Surgery, Motiva Preservé is usually performed under local anaesthetic with you awake, as a day-case procedure. 

Key Features of Motiva Preservé

• Incision position: Inframammary fold (crease under the breast)
• Scar length: Around 2.5–3 cm in most cases 
• Anaesthetic: Local anaesthetic; many patients do not need general anaesthetic 
• Pocket position: Usually above the muscle (subglandular), under the breast tissue 
• Implant type: Motiva Ergonomix2 implants with SmoothSilk shell and ProgressiveGel Ultima 
• Volume range: Broad range of implant sizes, suitable for subtle to more noticeable enlargement 
• Recovery: “Weekend boob job” style – many patients feel well enough to work from home or do light duties after a few days 

Because the technique avoids cutting muscle and aims to respect the natural support structures, many patients describe less pain and a quicker return to normal activities than with traditional under-muscle augmentation. 

How Motiva Preservé Is Performed

In simple terms, here is what happens during a Motiva Preservé procedure: 
1. Local anaesthetic is injected into the breast area so you feel pressure but not pain.
2. A short incision is made in the fold under the breast.
3. A special channel separator and balloon are used to gently create a space for the implant, separating the tissues without cutting through ligaments and nerves.
4. The Motiva implant is inserted using a no-touch funnel, which reduces potential contamination.
5. The incision is carefully closed and covered with dressings; you wear a supportive bra after surgery.

The whole procedure usually takes 30–45 minutes and you go home the same day. 

What Is Mia Femtech?

Mia Femtech™ (also called Mia or MIA – Minimally Invasive Augmentation) is another breast-preserving system developed by the same company. It is often marketed as the “15-minute boob job” or “breast harmonisation” rather than a full-size augmentation. 

The key concept is very small, hidden incisions and modest volume changes.

Key Features of Mia Femtech

The Mia Femtech procedure typically involves: 
• Incision position: In the armpit (axilla), not on the breast itself
• Scar length: Around 2–3 cm
• Anaesthetic: Local anaesthetic, sometimes with light sedation
• Technique: Use of a patented system to place a special implant or filler-gel through the small incision
• Goal: A subtle size increase – usually about one cup size, sometimes up to two, depending on anatomy 
• Recovery: Very fast; some centres describe return to normal daily activities within 90 minutes 

The system is marketed for women who want a gentle, discreet enhancement with no scars on the breast, minimal downtime, and a very natural look.  The largest implant size with this technique is about 195cc.

How Are Motiva Preservé and Mia Femtech Similar?

Despite their differences, there are some important similarities: 
• Minimally invasive philosophy – both aim to reduce tissue trauma compared with traditional methods.
• Tissue preservation – both are designed to protect ligaments and nerves, supporting breast sensitivity and long-term soft tissue health.
• Local anaesthetic – both can be performed with you awake, avoiding the risks and side effects of general anaesthesia in many patients.
• Short scars – both use incisions around 2–3 cm, either in the fold or the armpit.
• Quick recovery – both are day-case procedures with faster return to light activities compared with older under-muscle techniques.
• Natural-looking results – both aim for soft, proportional enhancement rather than an obviously “done” look.

They sit within the same modern movement in breast surgery, which was a key focus at the World Summit on Breast Tissue Preservation (WSEI) 2025, where Motiva Preservé and Mia Femtech were discussed as leading preservation-based techniques. 

Motiva Preservé vs Mia Femtech – The Key Differences

Although they share a similar philosophy, the practical differences between Motiva Preservé and Mia Femtech are important when choosing the right option.

Incision Position and Visibility of Scars

• Mia Femtech – incision hidden in the armpit, so no scar on the breast itself. For many patients, this is the main appeal of Mia. 
• Motiva Preservé – small incision in the breast crease (inframammary fold). Once healed, this is usually hidden in the natural fold and can be very discreet. 

If you strongly wish to avoid any mark on the breast, Mia may seem attractive. If you prefer the scar hidden under the breast where you do not lift your arm to expose it, Motiva Preservé is often an excellent choice.

Size Range

• Mia Femtech – generally designed for subtle changes, often around one cup size, sometimes up to two sizes in select cases.  Maximum size about 195cc.
• Motiva Preservé – allows a much wider choice of implant sizes, from small boosts through to more noticeable increases, because it uses the full Motiva Ergonomix2 implant range.  The maximum size is about 320cc.

If you only want a slight enhancement, both techniques could be in the running. If you want a more significant size change, Motiva Preservé is usually the more appropriate option.

Implant Type

• Mia Femtech – uses a specialist system with smaller, diamond-shaped implants or injectable-style gel designed for breast “harmonisation”. 
• Motiva Preservé – uses Motiva SmoothSilk Ergonomix2 implants with ProgressiveGel Ultima, which are engineered to move naturally and feel soft, mimicking natural breast tissue. The Preserve has a range of profile from mini, demi to full profile.

Both aim for a natural feel, but Preservé is built around the latest-generation implant catalogue, which has more established data in standard breast augmentation practice. 

Versatility and Combination Surgery

There are some differences in the adjunctive procedures that can be performed: 
• Mia Femtech is mainly for straightforward primary augmentation in patients with good breast shape and minimal sagging.
• Motiva Preservé can be used in a broader range of situations:
• Primary breast augmentation
• Selected cases of augmentation with a small uplift

Recovery and Downtime

Both techniques aim for a fast recovery, but marketing language differs slightly: 
• Mia Femtech – some clinics describe return to normal daily activities within 90 minutes. Realistically, you should still expect some soreness and take it easy for a few days.
• Motiva Preservé – often called the “weekend boob job”, with many patients able to work from home within several days, and return to exercise after a few weeks.

In practice, recovery always varies between individuals, but both are generally gentler than traditional under-muscle augmentation.

Who Is Best Suited to Motiva Preservé?

Motiva Preservé may be particularly suitable if: 
• You want local anaesthetic, wide-awake breast augmentation.
• You would like a small scar hidden in the breast crease.
• You are aiming for a natural look with either a subtle or more noticeable size increase.
• You want to preserve breast sensation and support structures as much as possible.
• You prefer a technique with a full implant range and broad possibilities for tailoring size and shape.
• You are considering awake augmentation at Deansgate Hospital in Manchester with an experienced breast-preservation surgeon such as Mr Nassab. 

Who Is Best Suited to Mia Femtech?

Based on current information from centres offering Mia: 

Mia Femtech may be worth considering if:
• You want very subtle enhancement – roughly one cup size, sometimes a bit more.
• You have good breast shape and skin tone with little or no drooping.
• You prefer no scar on the breast, even if that means a small scar in the armpit.
• You are drawn to the idea of a very quick procedure and rapid return to everyday activities.

Safety, Evidence and Limitations

It is important to understand that:
• You still carry the usual breast implant risks, including infection, bleeding, capsular contracture (hardening around the implant), asymmetry, changes in sensation, and potential need for revision in the future. 
• No technique can guarantee you will keep your exact result forever; weight changes, pregnancy, ageing and gravity all continue.
• Long-term comparative data between Motiva Preservé, Mia Femtech and traditional methods will take years to mature.

Your Consultation: Choosing Between Motiva Preservé and Mia Femtech

During a consultation with a specialist such as Mr Nassab, you can expect: 
• A detailed discussion of your goals – subtle tweak vs more significant change
• Assessment of your breast shape, tissue thickness and skin quality
• Discussion of scars – breast fold vs armpit, and how each would heal for you
• Consideration of future pregnancy and breastfeeding
• Explanation of risks, limitations and likely recovery
• Discussion of options from traditional augmentation or augmentation with uplift

FAQs – Motiva Preservé vs Mia Femtech

What is the main difference between Motiva Preservé and Mia Femtech?

The main difference lies in the incision position and the size range. Mia Femtech uses a small armpit incision and is designed for subtle, 1–2 cup size enhancements with no scar on the breast. Motiva Preservé uses a small incision in the breast fold and allows a much broader implant size range, giving more flexibility for tailoring your breast volume and shape. 

Which gives more natural-looking results?

Both techniques aim for soft, natural results using tissue-preserving methods. Mia focuses on very modest changes that “harmonise” the breast, while Motiva Preservé uses advanced Ergonomix2 implants designed to move naturally with the body. In many patients, the final look is more related to implant choice and surgical planning than the brand name alone. 

Is Motiva Preservé more painful than Mia Femtech?

Both techniques are generally less painful than traditional under-muscle augmentation because they minimise tissue trauma and can be performed under local anaesthetic. Preservé avoids cutting the muscle and uses a gentle pocket-creation system, while Mia relies on a very small armpit incision. Most patients manage with simple painkillers for a few days, but pain experience varies from person to person. 

Can either technique treat saggy or droopy breasts?

Mia Femtech is not designed to correct significant breast sagging; it is best for patients with good skin quality and minimal ptosis. Motiva Preservé offers more flexibility and can be combined with subtle lifting techniques in selected patients, but in cases of marked droopiness, a traditional breast uplift (mastopexy) with or without implants may still be required. 

Are Motiva Preservé and Mia Femtech safe?

Both techniques follow the standard safety principles of breast implant surgery, and both are used in regulated clinical environments. However, they are relatively new, so long-term comparative data are still developing. Choosing a fully accredited consultant plastic surgeon such as Mr Nassab and a CQC-regulated hospital such as Deansgate Hospital, and understanding the general risks of implants, is essential whatever method is used. 

How long is the recovery after Motiva Preservé compared with Mia Femtech?

Most Mia Femtech centres describe very rapid return to daily activities – sometimes within 90 minutes – although you should still expect some tenderness for a few days. Motiva Preservé is often referred to as a “weekend boob job”, with many patients comfortable doing desk work or working from home after several days, and returning to the gym after a few weeks. Your personal recovery will depend on your general health, implant size and how carefully you follow aftercare advice. 

Can I breastfeed after Motiva Preservé or Mia Femtech?

Both techniques are designed around tissue preservation, which aims to protect important structures involved in breastfeeding. While no breast surgery can guarantee future breastfeeding, many women are able to breastfeed after augmentation with modern techniques such as Motiva Preservé and Mia. This should be discussed with your surgeon in detail, especially if you plan pregnancy in the near future.