Understanding Exosome Therapy
Exosomes are extracellular vesicles, microscopic structures produced by almost all cells in the body. Their role is to facilitate communication between cells by transferring information in the form of growth factors, peptides, lipids and genetic material such as messenger RNA (mRNA). These messages influence how cells behave — including processes related to repair, balance and renewal.
Within the skin, this communication network naturally helps maintain equilibrium between dermal and epidermal layers. As we age, or when exposed to stressors such as UV light, pollution and inflammation, cellular communication becomes less efficient. This can contribute to dullness, uneven tone, dehydration and textural change.
Exosome therapy aims to support these natural communication pathways by introducing a topical concentration of exosomes derived from advanced biotechnological processes, allowing the skin to respond in a more balanced and restorative way.
At Youth Lab, we use Xytide™ Exosomes, a refined exosome formulation created for professional topical application. These exosomes are suspended within a sterile base containing amino acids, peptides and skin-supportive nutrients designed to enhance biocompatibility and absorption.
When applied to the skin, especially following procedures that temporarily increase permeability (such as microneedling or fractional laser), Xytide™ exosomes interact with the skin’s surface microenvironment to:
- Assist in hydration and comfort after clinical treatments.
- Support optimal cellular function and visible luminosity.
- Maintain the appearance of smooth, even texture.
The formulation is free from live cells, biologics or prescription substances and is designed purely for topical cosmetic use, in compliance with current Australian regulatory standards.
How Exosome Therapy Works
The treatment begins with gentle cleansing and skin preparation. When paired with a procedure such as microneedling, micro-channels are created in the epidermis to enhance the absorption of the exosome solution. The practitioner then applies the Xytide™ exosome serum evenly across the treatment area using sterile technique.
Once applied, the exosomes begin interacting with skin cells, helping to restore balance and support renewal processes. The skin is then cooled and hydrated using peptide-rich finishing products.
The treatment is comfortable, requires minimal downtime, and can be tailored to complement other energy-based procedures for enhanced synergy.
What Exosome Therapy Can Support
Exosome Therapy may assist with maintaining:
- A refreshed, hydrated and luminous complexion.
- Balance in skin tone and texture.
- Comfort and recovery following clinical procedures.
- The visible quality and suppleness of the skin over time.
This treatment can be integrated into existing rejuvenation programs or used seasonally to help maintain skin health.
Integration with Other Treatments
At Youth Lab, exosomes are frequently used as an adjunct to our advanced modalities such as:
- RF Microneedling (Genius / Intensif): To support comfort and hydration post-treatment.
- Fractional Laser (Halo, FSR): To soothe and condition the skin following resurfacing.
- Dermal Therapies: Including chemical peels or LED therapy, as part of a restorative skin program.
This integration helps optimise the overall experience, complementing the visible outcomes of energy-based treatments and encouraging a balanced recovery process.
Individual results vary based on skin condition, age, and treatment combination. Your practitioner will recommend a customised plan tailored to your goals.