SALMON DNA Exosomes, Peptides & Regeneration: Why do i need this?

Regenerative aesthetics can sound complex, but the science is actually quite straightforward.

Your skin is constantly repairing itself. MAPT enhances this natural process using biological signalling tools.

Peptides

Peptides are small chains of amino acids that act as messengers. They tell your skin to:

• Produce more collagen

• Repair damage

• Improve elasticity

Exosomes

Exosomes are tiny communication vesicles that help cells “talk” to each other. In aesthetics, they help:

• Speed up repair processes

• Improve skin recovery

• Enhance regeneration signals

Different types of exosomes

In clinical aesthetics, exosomes are generally categorised by their source, which influences their biological activity:

1. Plant-derived exosomes

• Sourced from plant stem cells

• Rich in antioxidants and protective signalling compounds

• Commonly used for skin calming and environmental protection

2. Human stem cell–derived exosomes

• Typically derived from mesenchymal stem cells (MSCs)

• Highly regenerative signalling profile

• Often used in advanced skin repair protocols

• Banned in the UK, not the USA

3. Platelet-derived exosomes

• Sourced from platelet-rich plasma (PRP) processes

• Linked to wound healing and tissue repair signalling

• Supports recovery and regeneration pathways

4.Salmon DNA (PDRN) exosomes

• Supports natural skin regeneration and repair processes

• Stimulates fibroblast activity to encourage collagen production

• Improves overall skin texture and smoothness

• Enhances hydration at a cellular level

• Helps calm inflammation and support skin recovery

• Aids in the repair of damaged or stressed skin

• Improves skin resilience and barrier function over time

• Can support healing following more intensive aesthetic treatments

Each type works through the same principle — cellular communication — but may differ in strength, focus, and clinical application.

MAPT uses Salmon DNA exosomes because they work by giving the skin the raw material it needs to repair and rebuild itself. Unlike exosomes, which act as messengers, salmon DNA supports the actual regeneration process at a cellular level — helping improve hydration, texture, and overall skin quality.

Microneedling

This creates controlled micro-injuries in the skin, triggering a healing response that increases collagen production.

When combined, these elements create a powerful regenerative response — not by forcing change, but by enhancing biology.

That’s the core principle behind MAPT.