What are exosomes made from?
Contour Clinics uses only ASCE+ Exosomes. We chose these types of exosomes as there is more published peer reviewed literature than any other exosome brand in the world.
ASCE+ Exosomes are derived from adipose-derived stem cells (ADSCs)—specifically from human adipose (fat) tissue. These stem cells are ethically sourced from healthy adult donors, and the exosomes are then purified and cultured under strict laboratory conditions.
The product is manufactured by ExoCoBio, a South Korean biotechnology company that specializes in exosome-based regenerative solutions. They use a patented technology to isolate and stabilize the exosomes while preserving their regenerative and anti-inflammatory properties.
We utilise both skin and hair exosomes from ASCE+ to target specific regenerative concerns.
Are exosomes painful?
We use a topical anaesthetic before treatment. Most patients report only mild discomfort during the micro-needling process.
Due to TGA regulations, we are unable to inject exosomes. You may notice other clinics claim to be able to inject exosomes “off-label”, not only is this incorrect, it is illegal. Exosomes do not have a TGA clearance for injection. All exosome treatments must be delivered via micro-needling.
Do exosomes for hair loss have downtime?
Minimal. You may experience mild redness or sensitivity for 12–24 hours.
How many exosome for hair treatments are required?
Each individual has their own unique hair loss journey, requiring different levels of treatment, based on the level of hair loss sustained. You can use the below as a general guide:
- Initial course: 3 treatments spaced 4–6 weeks apart
- Maintenance: Every 6–12 months depending on individual response
You may begin to notice improvements in hair thickness and shedding within 6–10 weeks, with optimal results typically visible at 4–6 months post-treatment.
Can I combine this with a hair transplant?
Absolutely. Exosomes can help maintain results and accelerate healing post-transplant. In fact, almost universally hair transplant surgeons from across the world agree that maintenance of hair transplant results with LED Light, Exosomes and or PRP therapy is mandatory post operatively.
Will Exosomes for hair loss work for women?
Yes. Exosomes are highly effective in women, particularly for postpartum shedding or diffuse thinning.
When will I see results from exosomes for hair?
Many patients report reduced shedding in 4–6 weeks. Visible thickening typically occurs by 3–6 months.
Can exosomes regrow completely bald areas?
Exosomes can reactivate dormant follicles but will not create new ones. Completely bald, shiny areas may not respond.
Why are exosomes micro-needled into the scalp rather than injected?
Exosomes are only approved for topical use. There is no TGA approval for injection.
This does not affect the potency of the treatment as exosomes are tiny compared to other cells in the blood. Each treatment we deliver billions of exosomes to the desired area, thus achieving a therapeutic dose of exosomes with each micro-needling treatment.
To give you an idea of how small exosomes are here is a comparison table:
🔬 Size Comparison (Approximate Diameters):
| Structure |
Size (Diameter) |
| Exosomes |
30–150 nanometers (nm) |
| Platelets |
2–3 micrometers (μm) |
| Red Blood Cells (RBCs) |
6–8 micrometers (μm) |
📏 Relative Scale
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1 micrometer (μm) = 1,000 nanometers (nm)
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So, RBCs are ~50–250 times larger than exosomes.
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Platelets are ~15–100 times larger than exosomes.
