Signature 03 · Regenerative
MCT Metacell · 자가엑소좀
Nothing foreign goes in. Your own plasma, activated with light and heat, returned to your own skin.
What an exosome is
The message, not the messenger
Cells talk to each other by sending tiny packets of instructions. Those packets are exosomes.
They carry the signals that tell skin to repair itself — to build collagen, to calm inflammation, to behave the way it did when it was younger. Skin that has aged has not forgotten how; it is simply receiving fewer of these instructions.
Most exosome treatments on the market use material from a donor source. Metacell does not. It extracts the exosomes already present in your own plasma, then multiplies how many of them are active — so what goes back into your skin originated in your body an hour earlier.
That is the whole argument for it. Not a stronger ingredient — the same ingredient, from a source your body has no reason to reject.
The process
From your arm, back to your face
01
Draw
A small volume of your own blood, taken in the room. Nothing is ordered in, nothing is stored from a previous visit.
02
Separate
The plasma is isolated, and the exosomes already circulating within it are extracted from it.
03
Activate — PBM
Photo-Thermal BioModulation: five wavelengths of light, held at controlled temperature, raising the number of active exosomes to roughly 299.3 billion per millilitre.
04
Return
Delivered back into your skin the same session, while it is still your own fresh material.
The figure of 299.3 billion per millilitre is the manufacturer's stated activation yield for the PBM process. Your own result depends on your blood, your skin and how many sessions you have.
A note from Dr. Yang · On Metacell
“I put it simply: nothing foreign goes in. Not a stronger ingredient — the same one your skin already uses, taken from your own plasma an hour earlier.”
Jay Yang
Recommended for
Whether it suits you, honestly
This treats the quality of the skin itself. It does not lift, and it does not restore structure — so if those are your complaint, start elsewhere.
A good fit
Consider something else
The distinction
Not every exosome treatment is the same thing
A general comparison of approaches, not a claim about any specific competing product.
How much blood is taken?+
A small volume, closer to a routine blood test than a donation. It is drawn at the start of the appointment and processed while you wait.
How is this different from PRP?+
Both start from your own blood, but PRP returns concentrated platelets. Metacell goes a step further — it isolates the exosomes within the plasma and uses light and heat to raise how many of them are active before they go back in.
How many sessions?+
This is regeneration, not a resurfacing — the change accumulates. Dr. Yang will tell you at the consultation how many sessions your skin realistically needs, and nothing is sold as a prepaid course.
Can it be combined with other treatments?+
It pairs naturally with lifting and laser work, because it treats a different thing — skin quality rather than structure or pigment. The order and spacing are decided in the room, not booked in advance.
Is there any rejection risk?+
The material is your own, which removes the compatibility question that applies to donor-derived products. Ordinary injection-site reactions still apply — see the aftercare section above.
Plan your visit
Regenerative treatment is easy to sell and easy to oversell. Dr. Yang will tell you plainly whether your skin is the kind that responds to it.
