Exosomes are transforming the future of skin care by supporting the skin’s natural renewal and repair processes at a cellular level. These microscopic messengers play a key role in intercellular communication, helping skin cells function optimally and respond to visible signs of ageing, environmental stressors, and daily skin concerns.
As skin ages, its natural regeneration slows. The result? Dullness, uneven skin tone, rough texture, and a weakened skin barrier. Advanced skin science is now showing how exosomes can help restore communication between skin cells - supporting smoother, brighter, healthier-looking skin over time.
what are exosomes?
Exosomes are nano-sized vesicles secreted by cells and enclosed by a plasma membrane. They originate inside the cell within a multivesicular body, before being released to communicate with recipient cells.
In the skin, exosomes act as biological messengers that carry proteins, lipids, growth factors, and signalling molecules. These signals help regulate critical biological functions such as collagen production, barrier repair, and skin cell renewal.
In fields like regenerative medicine, wound healing, and cell therapy, exosomes have been studied for their biological function, safety, and clinical applications, including their role in skin repair and recovery.
how do exosomes benefit the skin?
Over time, intrinsic ageing and external factors like sun damage, pollution, and oxidative stress increase reactive oxygen species, disrupting cell communication and slowing renewal. When this happens, the extracellular matrix becomes compromised and collagen and elastin production declines.
Exosomes help address this by:
- Supporting intercellular communication between skin cells
- Helping stimulate collagen and elastin for firmer-looking skin
- Supporting skin barrier repair and resilience
- Helping reduce inflammation and oxidative stress
- Improving overall skin tone, texture, and radiance
With consistent use, exosome-powered formulas help reduce the appearance of fine lines, uneven skin tone, enlarged pores, and other common skin concerns - while supporting long-term skin health.
what skin concerns can exosomes help address?
Exosomes are suitable for a wide range of skin types, including sensitive skin and advanced skin showing visible signs of ageing. They are especially beneficial for concerns such as:
- Uneven skin tone and texture
- Dull, tired-looking skin
- Enlarged pores
- Fine lines and wrinkles
- Barrier impairment
- Post-procedure recovery
In professional settings, exosomes are often used as part of a treatment series to support skin repair following advanced services like microneedling with exosomes or chemical peels. At home, daily topical application helps maintain results by supporting continuous skin renewal.
are all exosomes the same?
Not all exosomes are created equal. Exosomes can be derived from different cells of origin, including:
- Stem cell–derived exosomes (such as mesenchymal stem cell exosomes)
- Plant-derived exosomes
- Bacterial exosomes
Each type differs in exosome production, biological activity, and intended use.
Dermalogica carefully selects exosomes based on safety, performance, and purpose in skin care:
- Plant-derived exosomes for daily topical application support ongoing skin renewal and barrier health
- Bacterial exosomes used in professional treatments help support visible recovery and optimise post-treatment results
All exosomes used are clinically proven, safe for cosmetic use, and formulated to support - not disrupt - the skin’s natural processes.
exosomes in professional treatments vs at-home care
Professional exosome therapy and daily skin care are designed to work together.
In the treatment room, exosomes can be paired with advanced modalities like microneedling to help support recovery, reduce inflammation, and optimise visible results. In these settings, exosomes act as carriers of biological signals, supporting the skin’s repair response after intensive treatments.
At home, daily-use formulas help maintain momentum by supporting ongoing renewal, hydration, and barrier function - helping protect skin against environmental stressors and oxidative damage.
Together, this approach offers continuous support for healthy-looking, resilient skin.
where should you start?
Dermalogica leads the way in exosomes in skincare, offering expert-grade solutions for both professional and at-home use.
- Exo Booster: A professional treatment featuring bacterial exosomes to support visible recovery after microneedling, peels, and other advanced skin treatments
- Phyto Nature E2: A daily-use serum pairing plant-derived exosomes with exfoliating enzymes to support skin renewal, improve tone and texture, and reduce the appearance of signs of ageing over time
By supporting the skin’s natural communication pathways, exosome-powered skin care helps address today’s most common skin concerns - while supporting long-term skin health and resilience.