Reviews Saying Ultherapy and Shrink Have No Effect: The Real Reason

Hello.

This is Wi Youngjin from Beauty's Doctors.

When considering a lifting procedure, there is one device that is compared most often.

That is Ultherapy and Shrink.

Both devices are ultrasonic lifting devices and are representative procedures that have been used for a long time.

However, if you look at actual reviews, there are quite a few posts saying,

“Ultherapy and Shrink have no effect.”

So, is it really an issue with the device itself?

To give the conclusion first, in most cases it is not a problem with the device, but arises from differences in treatment conditions.

What many people especially overlook is shot count.

For example, if you think about the standard of 100 Shrink shots once,

it becomes natural to understand why these kinds of reviews appear.

From here, I’ll explain one by one, step by step.

1. Why do reviews saying “Ultherapy and Shrink have no effect” appear?

The reasons for low satisfaction after a lifting procedure usually start from three things.

① When the shot count is not sufficient

Ultherapy and Shrink are procedures that stimulate the deeper layers of the skin by using high-intensity focused ultrasound (HIFU) energy.

Ultrasound energy is transmitted to the dermis and SMAS layer, forming tiny thermal coagulation points, and this process induces collagen regeneration.

However, if this energy is not sufficiently accumulated, it is difficult to feel noticeable changes.

In particular, a treatment amount of around 100 shots is often insufficient for the skin to clearly feel significant changes.

So immediately after the procedure, reviews such as

“I don’t see much change.” “It seems ineffective.”

appear.

② When the expected direction of effect is different

Many people think of lifting procedures as treatments that reduce fat or pull the face up.

However, Ultherapy and Shrink are not procedures that remove fat, but procedures that restore the skin’s internal elasticity structure.

In other words, the result is not a dramatic immediate change,

but rather a characteristic that appears gradually as time passes.

In general, improvement in elasticity appears gradually between 1 and 3 months.

If you expected a noticeable lift immediately after the procedure, there is a high possibility that you would judge it as “no effect” before you properly feel the improvement.

③ Differences in procedure method and skill

Even with the same device and the same shot count, results can vary greatly depending on where and how the energy is delivered.

In particular, Ultherapy is a device with strong output, so selecting the depth and distributing the energy is very important.

Shrink also requires not simply firing shots, but designing a lifting vector that matches the structure of the face.

If these parts are not properly considered, rather than a problem with the device, the effect may feel insufficient due to the procedure method.

In the end, reviews saying “Shrink has no effect” are often caused when these three things do not align:

✔ Insufficient shot count

✔ Difference in expected effect

✔ Difference in procedure method

2. Why should you start by considering 100 shots?

In lifting procedures, shot count is not just a number.

It means how much energy was delivered into the skin.

① The difference between 100 shots and 300 shots

Ultherapy and Shrink use HIFU energy to create

thermal coagulation points inside the skin.

These thermal coagulation points become the starting point that triggers skin regeneration responses.

The more thermal coagulation points there are, the greater the stimulation the skin receives, and the more active the collagen regeneration response becomes.

So the difference between 100 shots and 300 shots is not simply a threefold difference, but a difference in the regeneration response itself that occurs within the skin.

② Collagen regeneration depends on cumulative stimulation

Collagen does not suddenly increase a lot from one stimulation.

As appropriate stimulation is repeated and the process of damage and recovery continues, regeneration is gradually promoted.

If the shot count is low, there are not enough thermal coagulation points, so this process is difficult to occur sufficiently.

On the other hand, the higher the shot count, the more active collagen reorganization and regeneration become, and the faster the recovery of skin elasticity can appear.

③ The limitations of 100 shots

Around 100 shots can be a meaningful level for mild elasticity care or for people experiencing a lifting procedure for the first time.

However, if you expect changes such as

✔ sagging cheek fat ✔ loss of jawline elasticity ✔ midface lifting

then 100 shots alone is likely to be insufficient.

In particular, as people age, the collagen itself in the skin decreases, so providing sufficient stimulation becomes even more important.

3. Ultherapy and Shrink have the same principle, but why are the results different?

Both devices are HIFU ultrasound lifting devices.

However, even with the same shot count, the results you feel can be different.

① Difference in energy intensity

Ultherapy has stronger energy per shot and relatively more accurate ultrasound delivery depth.

So even with a relatively small number of shots, the lifting effect tends to appear more quickly.

However, because the output is strong, if the pain is severe or the practitioner lacks skill, the possibility of bruising or pain can also increase.

On the other hand, Shrink has relatively gentler output and less pain.

It can be considered a device suitable for those who want a quick return to daily life and a natural change.

However, because the output is gentler, there are many cases where sufficient shot count and repeated procedures are needed.

② Summary of device characteristics

Ultherapy

✔ High output ✔ Deep lifting ✔ Relatively immediate effect

Shrink

✔ Less pain ✔ Natural improvement ✔ Suitable for repeated procedures

Therefore, even with the same 300 shots, Ultherapy may show focused lifting, while Shrink may show gradual improvement in elasticity.

4. Summary – Understanding shot count changes the result

The reason reviews saying “it has no effect” appear for Ultherapy and Shrink is

mostly not a problem with the device itself, but arises from differences in treatment conditions.

In particular, if these three things do not align:

✔ Shot count ✔ Skin condition ✔ Treatment plan

it may be difficult to achieve the result you expected.

Around 100 shots can be meaningful for mild elasticity care, but

if you want a noticeable lifting change, it is better to consider sufficient energy of 300 shots or more.

In the end, what matters is choosing the right device for your skin condition and setting an appropriate shot count.

If you deliver enough energy from the beginning and observe the changes for about 1 to 3 months, while managing it periodically,

the chance of feeling disappointed with “Shrink has no effect” can be greatly reduced.

I hope today’s explanation was helpful, even a little, for those considering a lifting procedure.

Thank you for reading this long post.

This was Beauty's Doctors' Wi Youngjin.