Guide · Exosome facial
Exosome facials what they are, what the evidence shows, and the rules in Singapore
Exosomes are the newest name in regenerative skincare, often paired with microneedling or lasers. Here is what they are, how little human evidence there is so far, what Singapore's cosmetic rules say about human-derived ingredients, and what to ask before you try one.
Quick answer
- An exosome facial applies a serum said to contain exosomes, tiny particles that cells release to signal to other cells, usually after microneedling or a laser so that more of it enters the skin. The exosomes may come from human stem cells grown in a laboratory, from plants, or from other sources, and products rarely make clear which.
- The human evidence is thin. A 2025 systematic review of stem-cell-derived exosomes for scars, ageing and pigmentation found only six human studies with 99 participants, and a 2026 review of exosomes with microneedling found eight small studies; both called for larger, longer trials.
- In Singapore, cosmetics follow the ASEAN Cosmetic Directive, whose list of banned substances includes cells, tissues or products of human origin. Cosmetic notification with HSA is not approval, and we found no HSA publication naming an exosome product approved for aesthetic use. In the United States, the FDA says there are no approved exosome products.
- SkinRev Lab does not offer exosome facials. For repair and skin quality it offers the needle-free Rejuran PDRN Facial (S$128 to S$348) and Needleless SkinBooster (S$288 per region), before GST; doctor-led options at IN Eternity Clinic are priced at consultation.
The basics
What exosomes are
Exosomes are a type of extracellular vesicle: tiny bubbles, far smaller than a cell, that cells release to carry proteins, fats and genetic material such as RNA to other cells. Researchers study them because they appear to carry some of the signalling effects of stem cells without the cells themselves.
In aesthetics, exosome products are made in different ways. Some are collected from human mesenchymal stem cells grown in culture, some are plant-derived vesicles often described as exosome-like, and others come from animal sources. Isolation and purification methods vary widely, and reviewers note that the method strongly affects what ends up in the vial. Two products both labelled exosomes may have little in common.
So the first question about any exosome facial is simple: exosomes from what, made how, and in what concentration? A clear answer is a good sign; a vague one is not.
How it is done
How exosome facials are usually performed
Most exosome facials are not a cream massaged in. Exosomes are large particles, far above the roughly 500 dalton size that passes through intact skin, so providers usually apply the product straight after microneedling, radiofrequency microneedling or a fractional laser, when the skin has thousands of tiny open channels. Some clinics inject it.
That matters for safety. Anything placed into freshly opened skin needs to be sterile, intended for that use, and from a known source. A product designed for use on intact skin, applied into microchannels, is being used outside its intended purpose.
Evidence
What the human evidence shows
A 2025 systematic review of exosomes derived from mesenchymal stem cells for scars, ageing and pigmentation found six human studies with 99 participants in total: three randomised or split-face trials, a pilot study, a case series and a single case report. Improvements were reported in scar thickness, pigment, wrinkles, elasticity and hydration, but the authors called the evidence preliminary, noted that much of the support still comes from laboratory and animal work, and that follow-up was mostly 6 to 12 weeks.
A 2026 systematic review of exosomes combined with microneedling found eight studies, with between 3 and 60 participants each, covering hair loss, skin ageing, pigmentation, scarring and pores. It concluded that more evidence is needed before the safety and effectiveness of the combination can be established, with larger studies and longer follow-up.
Because exosomes are almost always used alongside microneedling or laser, it is also hard to tell how much of any improvement comes from the exosomes and how much from the procedure itself, which on its own stimulates collagen. Results vary, and claims of dramatic regeneration are ahead of the data.
Rules in Singapore
HSA, cosmetics and exosome products
Cosmetics in Singapore are regulated by the Health Sciences Authority (HSA) under the ASEAN Cosmetic Directive. Companies must notify HSA before selling a cosmetic and ensure it contains no prohibited substances, and HSA states that notification does not mean the product is approved; dealers are responsible for safety. Cosmetics are defined as products for use on external parts of the body.
Annex II of the ASEAN Cosmetic Directive, published by HSA, lists substances that must not form part of a cosmetic product. Entry 416 is cells, tissues or products of human origin. On that wording, a skincare product made with exosomes from human cells should not be sold as a cosmetic in Singapore. Plant-derived vesicles are not covered by that entry, but notification still does not show that they work.
Products placed into the skin, by injection or through microneedle channels, raise different questions. HSA regulates cell, tissue and gene therapy products separately, and its published overview does not name exosomes. As of October 2026 we found no HSA publication naming an exosome product approved for aesthetic use. In the United States, the FDA says exosome products intended to treat conditions require approval and that none has been approved. If you are offered an exosome treatment, ask the provider what the product is registered as in Singapore.
| Product type | What we found about its status |
|---|---|
| Skincare with human-derived exosomes | Cells, tissues or products of human origin are on the ASEAN Cosmetic Directive's banned list (Annex II, entry 416), published by HSA |
| Skincare with plant-derived exosome-like vesicles | Can be notified as a cosmetic if it otherwise complies; notification is not approval and not proof of effect |
| Exosomes applied after microneedling or laser | Cosmetics are intended for external use; ask what the product is registered as and whether it is meant for broken skin |
| Injected exosomes | We found no HSA publication naming an approved exosome product for aesthetic use; the FDA says none is approved in the US |
Safety
Reported problems, and why the source matters
Early studies reported mostly mild, short-lived effects such as redness, swelling, dryness and pinpoint bleeding, which are also expected from microneedling. But longer-term safety is largely unknown, because most studies followed people for weeks rather than years.
A 2024 case series described eight women in South Korea, aged 26 to 52, who developed firm red bumps and nodules at the treated sites between two weeks and three months after exosome treatments for skin rejuvenation. Biopsies showed granulomas, a type of persistent inflammatory reaction, and infection with mycobacteria was ruled out; responses to steroid and other treatment varied. The authors called for standardised isolation and purification and stricter safety standards.
In Asian skin, any procedure that injures the skin can also leave post-inflammatory hyperpigmentation (PIH), especially with Singapore's year-round UV. Strict sun protection matters after microneedling or laser, with or without exosomes.
Before you book
Questions to ask about any exosome treatment
- What is the source of the exosomes: human cells, plants or something else?
- What is the product registered or notified as in Singapore, and is it intended for broken or injected skin?
- Is it sterile and single-use, and can I see the packaging?
- Who performs the microneedling, laser or injection, and are they a doctor?
- What published evidence is there for this specific product, rather than for exosomes in general?
- What results are realistic, and what happens if I develop lumps, a rash or darkening afterwards?
Compared
Exosomes vs PDRN and skin boosters
People often consider exosomes alongside other regenerative ingredients. The key differences are the source, how much human evidence exists, and how clearly the product is regulated.
| Exosome facial | PDRN facial or PN booster | HA skin booster | |
|---|---|---|---|
| What it is | Vesicles from cultured cells or plants | Purified salmon DNA fragments | Hyaluronic acid |
| Human evidence | Very limited; small, short studies | Promising but small studies for injected PN | Promising; reviews call for larger trials |
| Standardisation | Varies widely between products | Established manufacturing; naming of PN and PDRN still loose | Established products |
| How it is given | Usually after microneedling or laser; sometimes injected | Needle-free facial, or injection by a doctor | Injection by a doctor, or needle-free delivery |
At SkinRev Lab
Alternatives at SkinRev Lab
SkinRev Lab, a non-invasive aesthetic centre at #B1-28 CityLink Mall by City Hall MRT, does not offer exosome facials. If what you want is calmer, better-hydrated skin or support after other treatments, these are the options we do offer, performed by our Aesthetic Specialists. Prices are per session, before GST.
- Rejuran PDRN Facial: needle-free cosmetic-grade c-PDRN delivered with Meso Touch, for hydration, calmness and texture across a course. S$128 to S$348 across nine tiers.
- Needleless SkinBooster: a hydration, tone or skin-quality booster delivered through an applicator tip without needles. S$288 per region.
- HydraFacial Syndeo: cleanse, extract and hydrate, with boosters in higher tiers. S$288 to S$438.
- SKINTIGHT: Alma PrimeX microplasma for texture and tightening, with collagen renewal over the following weeks. S$588 per zone.
Doctor-led
When to see a doctor instead
For acne scars, deeper texture or skin that needs more than a facial, the established options are medical: RF microneedling, fractional lasers, and injectable PN, HA or PDLLA boosters. At IN Eternity Clinic, 9 Scotts Road, #12-01 Pacific Plaza, beside Orchard MRT, these are performed by Dr Sin Yong, SkinRev Lab's Medical Adviser, after assessment, and priced at consultation by the clinic. His 4D Scar Reconstruction combines several of these for acne scars.
See a doctor first for painful or scarring acne, a rash that keeps flaring, or any lump, darkening or skin change after a treatment elsewhere. WhatsApp IN Eternity Clinic on +65 8815 3008, or ask SkinRev Lab to pass on your enquiry.
Sources
References & sources
- Al Shammrie FF, Alhemshy LZ, Althawy MM, et al. The efficacy of MSC-derived exosome-based therapies in treating scars, aging and hyperpigmentation: a systematic review of human clinical outcomes. Reports (MDPI). 2025;8(4):268.
- Dhaliwal NK, Moothathamby T, Sokhal BS, Gkini MA. The use of microneedling with exosomes in dermatology: a systematic review. J Cosmet Dermatol. 2026;25(4):e70881.
- Nahm WJ, Thunga S, Yoo J. Complications after exosome treatment for aesthetic skin rejuvenation. Dermatol Rev. 2024;5(4).
- Health Sciences Authority. Annexes of the ASEAN Cosmetic Directive (updated January 2023). Annex II, entry 416.
- Health Sciences Authority. How cosmetic products are regulated by HSA.
- US Food and Drug Administration. Consumer alert on regenerative medicine products including stem cells and exosomes. 22 July 2020, updated 2024.
Common questions
Your questions,
answered
What is an exosome facial?
It is a facial in which a serum said to contain exosomes, tiny signalling particles released by cells, is applied to the skin, usually straight after microneedling or a laser so more of it enters. The exosomes may come from human stem cells, plants or other sources.
Do exosome facials work?
The evidence is too thin to say with confidence. Reviews found only small numbers of short human studies, and because exosomes are usually used with microneedling or laser, it is hard to separate their effect from the procedure itself. Researchers call the results preliminary.
Are exosomes legal in Singapore?
Singapore's cosmetic rules, under the ASEAN Cosmetic Directive, ban cells, tissues or products of human origin in cosmetics, so skincare with human-derived exosomes should not be sold as a cosmetic. Plant-derived versions can be notified as cosmetics. We found no HSA publication naming an exosome product approved for aesthetic injection.
Are exosomes approved by the FDA?
No. The US FDA states that there are currently no FDA-approved exosome products, and that exosome products intended to treat diseases or conditions require approval.
Are exosome facials safe?
Short-term effects reported in studies were mostly mild redness and swelling. However, long-term safety is unknown, and a 2024 case series described delayed granuloma lumps in eight women after exosome treatments. Ask about the source, sterility and regulatory status before you go ahead.
Exosomes vs PDRN: which is better for skin?
They are different. PDRN and PN are purified salmon DNA with more human studies, especially for injected PN, and established manufacturing. Exosome products vary widely and have less human evidence. For most people wanting better skin quality, PDRN or a skin booster is the more established choice.
Does SkinRev Lab offer exosome facials?
No. SkinRev Lab offers the needle-free Rejuran PDRN Facial (S$128 to S$348), Needleless SkinBooster (S$288 per region), HydraFacial Syndeo and SKINTIGHT, all before GST. Doctor-led options are available at IN Eternity Clinic, priced at consultation.
Can I have an exosome treatment on darker or Asian skin?
The main concern is the procedure used with it. Microneedling and lasers can leave post-inflammatory hyperpigmentation in Asian skin, so conservative settings and strict sun protection matter. Discuss your skin's tendency to mark with a doctor first.