KOREAN EXOHEAL · ITALIAN PURASOMES
Hair Growth therapy with Milk Exosomes
Two StemExom treatment lines, applied topically to the scalp.
Hair thinning rarely announces itself. It shows up in a parting that has quietly widened, or in a photograph you did not expect to mind. Most people notice it long after it began.
Exosome preparations are topical actives used at the scalp. We apply them to the surface, and a session takes about 15 minutes. We offer two treatment lines: ExoHeal, laboratory-produced in Korea, and Purasomes, manufactured in Italy using bovine colostrum — the nutrient-rich first milk produced by a cow shortly after giving birth.
From $167 per session for Korean ExoHeal, or $297 per session for Italian Purasomes, both sold in packages, before GST. The most suitable option depends on the underlying cause of your hair thinning.
This page is general information about a treatment category. It is not medical advice and it is not a diagnosis. Results vary between individuals.
the basics
What are exosomes?
Exosomes are tiny, naturally occurring particles released by cells. Each one carries proteins, growth factors and signalling molecules — but not genetic material. Think of them as a message passed between cells, not the cell itself.
In aesthetic use, exosomes are sourced and purified outside the body, then applied to the skin or scalp. They function as topical actives, in the same family as serums and boosters.
They are neither a medicine nor a hair transplant. What they can and cannot do for your particular scalp is a question for your doctor at consultation.
Background
How hair grows, and why it thins
Understanding the cycle makes the rest of this page easier to follow.
Every hair follows a repeating cycle of three stages. Each follicle runs its own cycle independently, so they do not all shed at the same time.
| Stage | What happens |
|---|---|
| Anagen Growth phase | The follicle is active and the hair lengthens. On a healthy scalp, most follicles sit here, and the stage can run for years. |
| Catagen Transition phase | Growth ends and the follicle shrinks back. This stage is short, usually a matter of weeks. |
| Telogen Resting and shedding | The follicle rests, then releases the hair. A new cycle can then begin. |
Thinning appears when the balance shifts. Fewer follicles sit in the growing stage, more sit at rest, and each replacement hair comes through finer than the last. The dermal papilla at the base of the follicle helps regulate this timing.
This matters for your expectations. The cycle runs on a clock measured in months rather than days. That is why sessions sit about a month apart, and why nobody can promise you a timeline.
The hair growth cycle. Each follicle runs its own cycle independently.
Sourcing
Where our exosomes come from
We carry two lines, and customers reasonably ask about both.
Grade a
Korean ExoHeal — StemExom Grade A
ExoHeal is a laboratory-produced exosome preparation from a Korean manufacturer. Korea has built a substantial share of global exosome production over the past decade.
It arrives as two vials. One holds a freeze-dried powder, the other an activating solution. We mix them at the clinic immediately before your session rather than using a pre-mixed solution. The formulation contains no preservatives, artificial fragrance or artificial colouring. Freeze-drying keeps the material stable until the day you use it.
How it’s delivered
Applied topically to the scalp. The powder and solvent are mixed just before your session, then gently tapped across the treatment area to help the solution absorb.
Active Ingredients
- Milk Exosome — from bovine colostrum
- Lactobacillus Exosome — from fermented cultures
- Sh-oligopeptide-5 — a peptide that supports tissue repair
- Hyaluronic Acid — helps the skin attract and retain moisture
- PDRN — supports the skin's natural repair process
- Glutathione — an antioxidant that helps protect against daily stress
- Amino Acid Complex — helps the exosomes and peptides work more effectively
grade aa
Italian Purasomes — StemExom Grade AA
This preparation is derived from bovine colostrum — the first milk produced by a cow shortly after giving birth. The colostrum comes from grass-fed cattle on an organic-certified family farm in Italy, collected within one to five hours of birth.
It is transported under temperature-controlled conditions and processed within 24 to 48 hours to help preserve its freshness. The purification process then isolates the exosomes and growth factors. Colostrum contains more than 250 biologically active components and is naturally rich in growth factors. This treatment line is manufactured in Italy using Dermoaroma’s AMPLEX Plus technology.
How it’s delivered:
Applied topically to the scalp. Worked in with microneedling or an injector gun for deeper absorption.
Active Ingredients:
- 20 billion exosomes and 20 growth factors, from organic bovine colostrum
- High and low molecular weight hyaluronic acid
- 7 peptides and 8 vitamins
Colostrum is a well-understood natural source. The Italian line contains no human-derived material, and the purified material carries no genetic information. Tell your doctor before your consultation if you have a dairy or milk protein allergy.
The session
How the treatment is done
We apply the exosome preparation to the scalp. Your doctor will select the method best suited to your treatment line and condition.
| Session length | About 15 minutes for the application |
|---|---|
| Interval | About one month between sessions |
| Downtime | None to minimal |
| Course | Six sessions, the minimum commitment for both lines |
| What is in it | Exosomes, growth factors, hyaluronic acid, peptides and vitamins. The exact composition differs between the two lines. |
Your doctor will tailor the plan to your scalp condition and your goals
pricing
Our prices
Per session, before GST. Sold in packages.
| Line | Per session |
|---|---|
| Korean ExoHeal — StemExom Grade A | From $167 |
| Italian Purasomes — StemExom Grade AA | From $297 |
Your doctor will recommend the most appropriate treatment line based on your scalp assessment and individual needs, and will explain the differences between the two options during your consultation.
Candidacy
Is this suitable for me?
To help your doctor assess whether this treatment is appropriate for you,
please let them know before your consultation if you:
- Are allergic to dairy or milk protein, as the Italian line is derived from bovine colostrum
- Have an active scalp infection, open wound or inflammation in the treatment area.
- Have a bleeding disorder or take blood-thinning medication.
- Are currently pregnant or breastfeeding.
- Have a history of keloid scarring.
- Have an autoimmune condition affecting the skin or scalp.
Hair thinning has many causes. Some are hormonal, some nutritional, some medical, and some call for an entirely different treatment. The consultation exists to identify which applies to you before you spend anything.
Afterwards
What to expect afterwards
You may notice the following after a session:
- redness or warmth at the treated area
- mild tenderness or tightness
- temporary scalp sensitivity
These usually settle within a day or two. Less commonly, irritation, infection or an allergic reaction can occur. Contact the clinic if you notice spreading redness, swelling, discharge or a rash.
Aftercare
Keep the scalp clean and dry for the rest of the day. Avoid swimming, saunas and hair colouring for 48 hours. Keep it out of direct sun.
Questions we get asked
Frequently asked questions
No. Neither StemExom line contains living stem cells. Both use purified exosomes — signalling particles released by cells — rather than the cells themselves.
Application method depends on the treatment line and your scalp condition. Your doctor will recommend the method best suited to you during consultation.
No. PRP (Platelet-Rich Plasma) uses your own blood. StemExom uses externally sourced, purified exosomes instead. Your doctor can advise which approach may suit you better.
Results vary between individuals and depend on the underlying cause of your hair thinning. A consultation with our doctor will help determine whether this treatment is suitable for you.
This depends on your scalp condition. Your doctor will recommend a session schedule during consultation.
Korean ExoHeal (StemExom Grade A) uses exosomes from bovine colostrum and fermented lactic acid bacteria, produced in Korea. Italian Purasomes (StemExom Grade AA) uses exosomes and growth factors from Italian bovine colostrum. Your doctor can advise which suits your scalp condition.
This depends on the other treatment and your scalp condition. Please check with your doctor before combining treatments in one visit.
Yes. A consultation with our doctor confirms suitability, rules out contraindications, and identifies which treatment line is right for you.
five clinics in singapore
Scotts · Novena · Raffles Place · Westgate · Kovan
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