Ultherapy vsUltherapy Prime
Ultherapy Prime is a newer version of the same system as our Ultherapy treatment in Sydney. Merz says it is 20% faster with the same lifting results as standard Ultherapy, which is also called original, classic or legacy Ultherapy. Prime alone is no reason to choose a clinic.
Side by side
Is Ultherapy Prime better than standard Ultherapy?
Merz promises the same lifting result as standard Ultherapy.
Merz says Ultherapy Prime is 20% faster while delivering the same lifting results as legacy Ultherapy. Prime is an updated platform with the same ultrasound treatment. You can read that wording in Merz's Ultherapy patient information.
Both systems use microfocused ultrasound at 1.5 mm, 3.0 mm and 4.5 mm treatment depths. Both have real-time ultrasound imaging. Prime gives the practitioner a clearer, wider image and a faster console, which can make the appointment more efficient.
Ultherapy vs Ultherapy Prime: key facts
The microfocused ultrasound technology is the same.
The established treatment depths are the same.
Standard Ultherapy already includes real-time DeepSEE imaging.
Prime improves image clarity, processing speed and ergonomics.
Merz describes the lifting results as the same as legacy Ultherapy.
A well-planned standard Ultherapy treatment remains a valid choice. At 99 Medispa, we use standard Ultherapy at our Sydney CBD clinic.
Ultherapy and Ultherapy Prime compared
Most of the differences matter more to the person operating the machine than to the tissue being treated.
| Ultherapy | Ultherapy Prime | |
|---|---|---|
| Core technology | Microfocused ultrasound | Microfocused ultrasound |
| Real-time imaging | Yes, DeepSEE visualisation | Yes, upgraded visualisation |
| Treatment depths | 1.5 mm, 3.0 mm and 4.5 mm | 1.5 mm, 3.0 mm and 4.5 mm |
| Screen and image | Established imaging display | Larger screen, field of view and clearer image |
| System speed | Legacy workflow | Reported as 20% faster by Merz |
| Interface and ergonomics | Original platform design | Updated interface, handpiece and workstation |
| Treatment objective | Targeted collagen remodelling and lifting | Targeted collagen remodelling and lifting |
| Lifting result | Established Ultherapy result | Merz: same lifting results as legacy Ultherapy |
Prime's viewing depth of up to 8 mm describes how far tissue can be visualised. It does not mean energy is delivered at 8 mm. Treatment and imaging depth are different measures.
What Merz changed in Prime
20%
A faster machine
Merz reports that Prime is 20% faster on average, based on a survey of providers. For patients, the practical benefit is a potentially shorter appointment.
2×
A wider ultrasound view
Prime shows twice as much tissue on screen, with less visual noise. It is easier for the practitioner to read, especially while moving across the face.
19″
A newer console
The screen is larger and tilts. The software responds faster, the sounds are quieter and the handpiece is more comfortable to hold. These are sensible updates to an older machine.
The console is better to use.The ultrasound treatment delivered under the skin is unchanged.
Why results can differ on the same machine
Skin thickness, fat and bone structure change from one area of the face to the next. The practitioner decides where to treat, which depth to use and where to hold back.
Assessment
First, is Ultherapy suitable for the type of laxity you have?
Mapping
The face is marked so the treatment follows your anatomy.
Depth selection
Different parts of the face and neck may need different transducers.
Line placement
Line count matters, but so do spacing, direction, contact and overlap.
Technique
The practitioner still has to read the image and control the handpiece throughout treatment.
A practitioner talking a client through treatment options at the 99 Medispa consultation deskWhich suits you
Prime alone is no reason to choose a clinic
If two clinics had equally experienced practitioners, equally detailed treatment plans and the same price, the faster Prime system would be a nice extra. Real clinics are rarely identical. We would choose the better consultation and treatment plan over the newer console.
At 99 Medispa, we map each treatment before we start. We will also tell you when Ultherapy is unlikely to give you the change you want.
Six questions worth asking any clinic
Is the Ultherapy system and each transducer authentic?
Who performs the treatment, and how much Ultherapy experience do they have?
How will my face and neck be assessed and mapped?
Which areas, depths and approximate line count are included?
What change is realistic for my anatomy, and what will Ultherapy not do?
What follow-up is available if I have questions after treatment?
Where this information comes from
The technical details on this page come from Merz's patient and provider information for Ultherapy Prime and the Ulthera instructions for use.
This page is general information, not personal medical advice. Outcomes, suitability, sensation and recovery vary. Information reviewed 6 August 2026.
99 Medispa clinic interior corridor, Sydney CBDBefore you decide
What our clients say
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Ultherapy Prime FAQs
Is Ultherapy Prime better than Ultherapy?
Merz says Prime is faster and gives the same lifting results as the established Ultherapy system. It has clearer imaging, faster processing and an updated handpiece and screen. The ultrasound technology and treatment depths are the same.
Does Ultherapy Prime give better lifting results?
Not by itself. The clearer image helps the practitioner, but the lift still depends on where the ultrasound lines are placed, which depths are used, the amount of energy delivered and how your tissue responds. Merz does not claim that every Prime treatment lifts more than standard Ultherapy.
What is the main difference between Ultherapy and Ultherapy Prime?
Most of the changes are to the machine itself. Prime has a larger screen, a wider and clearer ultrasound image, faster software and a redesigned handpiece and workstation. The treatment is still microfocused ultrasound delivered at the same established depths.
Is Ultherapy Prime less painful?
It may feel easier because the appointment can be shorter. Prime does not remove the usual Ultherapy sensation, and Merz does not promise a pain-free treatment. Comfort varies with the area, settings, treatment plan and your own sensitivity.
Is standard Ultherapy still effective?
Yes. Standard Ultherapy uses the same microfocused ultrasound and real-time DeepSEE imaging as Prime. Prime is an updated way of delivering the same treatment, and it has not made standard Ultherapy obsolete.
Do both versions use real-time ultrasound imaging?
Yes. Some advertising makes real-time imaging sound new. Standard Ultherapy already allows practitioners to see the tissue they are treating. Prime makes that image larger, clearer and faster to refresh.
Do both versions treat the same depths?
Yes. Both use transducers for established treatment depths including 1.5 mm, 3.0 mm and 4.5 mm. Prime can show tissue on screen to a greater depth, but that does not mean it treats deeper. Imaging depth and treatment depth are different measurements.
Should I pay more for Ultherapy Prime?
We would not pay a large premium for the Prime name alone. If the clinic, practitioner, treatment plan and price were otherwise equal, the faster Prime experience would be a reasonable bonus. In practice, those factors are rarely equal, so compare the whole treatment, including who performs it and how they plan it.
What should I ask before booking Ultherapy?
Ask which system and transducers the clinic uses, who will perform the treatment, how they will map your face, which areas and depths are included, how many lines are planned and what result is realistic for you. These answers tell you more than whether the machine says Prime.
Flexible payment options
We offer payment plans with TLC, Zip and Afterpay. Ask us at your consultation for details.
Talk to us before you decide
We will assess your skin, explain how we would plan the treatment and give you a clear quote. You can then decide whether Ultherapy is right for you.
Complimentary consultation. No deposit required.